From 272204a84ca15be7c13d2984897fe26b1f3cc18d Mon Sep 17 00:00:00 2001 From: Ryan Morrison~Westphal Date: Thu, 14 Jul 2016 23:43:10 -0400 Subject: [PATCH] #221 - removing historic builds from dist --- Gruntfile.js | 2 +- dist/jquery.geo-1.0.0-b1.5.js | 7224 ---------------- dist/jquery.geo-1.0.0-b1.5.min.js | 4 - dist/jquery.geo-1.0.0-b2.js | 7245 ---------------- dist/jquery.geo-1.0.0-b2.min.js | 6 - dist/jquery.geo-1.0.0-b3.2.js | 7515 ---------------- dist/jquery.geo-1.0.0-b3.2.min.js | 7 - dist/jquery.geo-1.0.0-b3.js | 7515 ---------------- dist/jquery.geo-1.0.0-b3.min.js | 7 - dist/jquery.geo-1.0.0-rc1.1.min.js | 7 - dist/jquery.geo-1.0.0-rc1.js | 7522 ----------------- dist/jquery.geo-1.0.0-rc1.min.js | 7 - dist/jquery.geo-1.0.0-test.js | 7522 ----------------- dist/jquery.geo-1.0.0-test.min.js | 7 - dist/jquery.geo-1.0a3.js | 4826 ----------- dist/jquery.geo-1.0a3.min.js | 128 - dist/jquery.geo-1.0a4.js | 6233 -------------- dist/jquery.geo-1.0a4.min.js | 171 - dist/jquery.geo-1.0b1.1.js | 6956 --------------- dist/jquery.geo-1.0b1.1.min.js | 4 - dist/jquery.geo-1.0b1.5.js | 7224 ---------------- dist/jquery.geo-1.0b1.js | 6943 --------------- dist/jquery.geo-1.0b1.min.js | 4 - ...query.geo-1.0.0-rc1.1.js => jquery.geo.js} | 8 +- dist/jquery.geo.min.js | 7 + 25 files changed, 12 insertions(+), 77082 deletions(-) delete mode 100644 dist/jquery.geo-1.0.0-b1.5.js delete mode 100644 dist/jquery.geo-1.0.0-b1.5.min.js delete mode 100644 dist/jquery.geo-1.0.0-b2.js delete mode 100644 dist/jquery.geo-1.0.0-b2.min.js delete mode 100644 dist/jquery.geo-1.0.0-b3.2.js delete mode 100644 dist/jquery.geo-1.0.0-b3.2.min.js delete mode 100644 dist/jquery.geo-1.0.0-b3.js delete mode 100644 dist/jquery.geo-1.0.0-b3.min.js delete mode 100644 dist/jquery.geo-1.0.0-rc1.1.min.js delete mode 100644 dist/jquery.geo-1.0.0-rc1.js delete mode 100644 dist/jquery.geo-1.0.0-rc1.min.js delete mode 100644 dist/jquery.geo-1.0.0-test.js delete mode 100644 dist/jquery.geo-1.0.0-test.min.js delete mode 100644 dist/jquery.geo-1.0a3.js delete mode 100644 dist/jquery.geo-1.0a3.min.js delete mode 100644 dist/jquery.geo-1.0a4.js delete mode 100644 dist/jquery.geo-1.0a4.min.js delete mode 100644 dist/jquery.geo-1.0b1.1.js delete mode 100644 dist/jquery.geo-1.0b1.1.min.js delete mode 100644 dist/jquery.geo-1.0b1.5.js delete mode 100644 dist/jquery.geo-1.0b1.js delete mode 100644 dist/jquery.geo-1.0b1.min.js rename dist/{jquery.geo-1.0.0-rc1.1.js => jquery.geo.js} (99%) create mode 100644 dist/jquery.geo.min.js diff --git a/Gruntfile.js b/Gruntfile.js index dd9a665..7c0d2e0 100644 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -13,7 +13,7 @@ module.exports = function(grunt) { ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n', // Task configuration. clean: { - files: ['dist/<%= pkg.name %>-<%= pkg.version %>.js', 'dist/<%= pkg.name %>-<%= pkg.version %>.min.js'] + files: ['dist/<%= pkg.name %>.js', 'dist/<%= pkg.name %>.min.js'] }, concat: { options: { diff --git a/dist/jquery.geo-1.0.0-b1.5.js b/dist/jquery.geo-1.0.0-b1.5.js deleted file mode 100644 index 0e4a7eb..0000000 --- a/dist/jquery.geo-1.0.0-b1.5.js +++ /dev/null @@ -1,7224 +0,0 @@ -/*! jQuery Geo - v1.0.0-b1.5 - 2013-01-17 - * http://jquerygeo.com - * Copyright (c) 2013 Ryan Westphal/Applied Geographics, Inc.; Licensed MIT, GPL */ - -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.6 - * - * Requires: 1.2.2+ - */ - -(function($) { - -var types = ['DOMMouseScroll', 'mousewheel']; - -if ($.event.fixHooks) { - for ( var i=types.length; i; ) { - $.event.fixHooks[ types[--i] ] = $.event.mouseHooks; - } -} - -$.event.special.mousewheel = { - setup: function() { - if ( this.addEventListener ) { - for ( var i=types.length; i; ) { - this.addEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i=types.length; i; ) { - this.removeEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - } -}; - -$.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function(fn) { - return this.unbind("mousewheel", fn); - } -}); - - -function handler(event) { - var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; } - if ( orgEvent.detail ) { delta = -orgEvent.detail/3; } - - // New school multidimensional scroll (touchpads) deltas - deltaY = delta; - - // Gecko - if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaY = 0; - deltaX = -1*delta; - } - - // Webkit - if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } - if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - return ($.event.dispatch || $.event.handle).apply(this, args); -} - -})(jQuery); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180 && coords[ 0 ] <= 180 && coords[ 1 ] >= -85 && coords[ 1 ] <= 85 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - value = $.geo.proj.fromGeodetic( value ); - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - c = [0, 0], - coords = $.merge( [ ], geom.type == "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type != "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 == 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length == 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _flatten: function (geom) { - // return an array of all basic geometries - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - _WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 1, wkt.length - 2 ), - lineStrings = lineStringsWkt.split( ")),((" ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - multiLineString.coordinates.push( lineStringParseUntagged( lineStrings[ i ] ).coordinates ); - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygons = polygonsWkt.split( ")),((" ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - multiPolygon.coordinates.push( polygonParseUntagged( polygons[ i ] ).coordinates ); - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") == "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - //this._$elem.append(''); - //this._$canvas = this._$elem.children(':last'); - this._$canvas = $(''); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - //this._blitcanvas = document.createElement( "canvas" ); - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - this._$canvasSceneFront = $(''); - this._$canvasSceneBack = $(''); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
'); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $('
'); - this._$labelsContainerBack = $('
'); - }, - - _setOption: function (key, value) { - if (key == "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - - //if ( this._options.doubleBuffer ) console.log("clear:_end " + $.now()); - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - //if ( this._options.doubleBuffer ) console.log("drawArc:_end " + $.now()); - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue == style.heightValue && style.heightValue == style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility != "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - //if ( this._options.doubleBuffer ) console.log("drawPoint:_end " + $.now()); - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length == 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - - var pixelBbox, i, j; - - if ( style.visibility != "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - this._blitcontext.globalCompositeOperation = "source-out"; - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - //if ( this._options.doubleBuffer ) console.log("drawPolygon:_end " + $.now()); - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
' + label + '
'; - }, - - resize: function( ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - width: this._width, - height: this._height - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - this._$labelsContainerFront.css( { - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - // hide labels for now until they are on the interactive div - //this._$labelsContainerFront.html(""); - - if ( this._trueCanvas ) { - if ( this._options.doubleBuffer && this._trueDoubleBuffer ) { - - - if ( this._requireFlip ) { - var geographics = this; - - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.detach(); - - geographics._requireFlip = false; - } - - - //console.log("geographics:interactiveTransform " + this._$canvasSceneFront.prop( "id" ) + ": origin: " + origin.toString() + ", scale: " + scale); - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - var geographics = this; - - function endCallback( ) { - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - //console.log(" endCallback..."); - - //geographics._$canvasSceneFront = - geographics._$canvasSceneBack.prop( "src", "" ).one( "load", function( e ) { - //console.log(" ...flip: show " + geographics._$canvasSceneBack.prop( "id" ) + ", hide " + geographics._$canvasSceneFront.prop("id")); - geographics._requireFlip = false; - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.detach(); - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - } - - - geographics._$labelsContainerBack.html( geographics._labelsHtml ).find("a").css({ - position: "relative", - zIndex: 100, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - - geographics._timeoutEnd = null; - } - - //if ( this._options.doubleBuffer ) { - this._timeoutEnd = setTimeout( endCallback, 20 ); - //} else { - //geographics._$labelsContainerFront.html( geographics._labelsHtml ); - //} - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - //if ( this._options.doubleBuffer ) console.log("_drawLines:_end " + $.now()); - this._end( ); - } - } - }); -}(jQuery)); - - -(function ($, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "http://otile" + ((view.index % 4) + 1) + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "Tiles Courtesy of MapQuest " - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, //< determines what a zoom level means - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)" - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; - this._current = [ 0, 0 ]; - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( $.geo.proj && $.geo._isGeodetic( value ) ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( ); - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize" ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape, style, label, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - $.removeData( this._graphicShapes[ i ].shape, "geoBbox" ); - } - - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type == "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._flatten( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - $.removeData( shape, "geoBbox" ); - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor) ); - } - }, - - _setZoom: function ( value, trigger, refresh ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend('
'); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
'); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
    ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
    '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
    '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
    '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( '' ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
    ', - servicesContainer; - - this._$servicesContainer.append( scHtml ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
  • ' + service.attr + '
    • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 100 - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
    '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - bbox = this._map._getBbox(center, pixelSize); - - /* - if ( shapes.length > 0 ) { - console.log( "_refreshShapes " + $.now() ); - } - */ - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._zoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale, - zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function ( refresh ) { - this._wheelTimeout = null; - - if (this._wheelLevel !== 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] !== null ); - - this._wheelLevel = 0; - } else if ( refresh ) { - this._refresh(); - this._refreshAllShapes( ); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - image = this._options[ "axisLayout" ] === "image", - dxMap = -dx * this._pixelSize, - dyMap = ( image ? -1 : 1 ) * dy * this._pixelSize; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service, - translateObj; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var mapWidth = this._contentBounds[ "width" ], - mapHeight = this._contentBounds[ "height" ], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [ this._centerInteractive[ 0 ] - halfWidth, this._centerInteractive[ 1 ] - halfHeight, this._centerInteractive[ 0 ] + halfWidth, this._centerInteractive[ 1 ] + halfHeight ]; - - var scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - - /* - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - */ - - } - - - - - - - - - - - - - - - - - - - - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length != 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - this._options["pixelSize"] = this._pixelSize = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if (typeof(document.elementFromPoint) !== "undefined" && document.elementFromPoint(e.pageX, e.pageY).nodeName === "A") { - return; - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._supportTouch && e.which != 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - service, - i = 0; - - if ( this._supportTouch ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - var anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ), - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - var delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - } - - if ( _ieVersion == 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion == 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (delta !== 0) { - this._clearInteractiveTimeout( ); - - if ( delta > 0 ) { - delta = Math.ceil( delta ); - } else { - delta = Math.floor( delta ); - } - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ), - service, - i = 0; - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery)); - - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
    '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( $.data( this, "img" ), url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - $.data( this, "img" ).remove( ); - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
    "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - $.data( imageUrl, "img", $img ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); - -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
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    '); - scaleContainer = serviceContainer.children(":last"); - } - - var urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append(''); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( i ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - - - /* - scaleContainer.css({ - left: halfWidth + 'px', - top: halfHeight + 'px' - }); - */ - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - // #newpanzoom - serviceContainer.children(':not([data-pixel-size="' + pixelSize + '"])').remove(); - - serviceContainer.find( "img[data-keep-alive]" ).remove( ); - - serviceState.loadCount = 0; - } - }).error(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); diff --git a/dist/jquery.geo-1.0.0-b1.5.min.js b/dist/jquery.geo-1.0.0-b1.5.min.js deleted file mode 100644 index 66237ed..0000000 --- a/dist/jquery.geo-1.0.0-b1.5.min.js +++ /dev/null @@ -1,4 +0,0 @@ -/*! jQuery Geo - v1.0.0-b1.5 - 2013-01-17 - * http://jquerygeo.com - * Copyright (c) 2013 Ryan Westphal/Applied Geographics, Inc.; Licensed MIT, GPL */ -document.createElement("canvas").getContext||function(){function f(){return 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n=e._$canvasSceneFront;e._$canvasSceneFront=e._$canvasSceneBack.css({left:0,top:0,width:e._width,height:e._height}).prependTo(e._$elem),e._$canvasSceneBack=n.detach()}).prop("src",e._$canvas[0].toDataURL()),e._$labelsContainerBack.html(e._labelsHtml).find("a").css({position:"relative",zIndex:100,display:"inline-block",webkitTransform:"translateZ(0)"});var t=e._$labelsContainerFront;e._$labelsContainerFront=e._$labelsContainerBack.css({left:0,top:0,width:e._width,height:e._height}).prependTo(e._$elem),e._$labelsContainerBack=t.detach(),e._timeoutEnd=null}this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0;var e=this;this._timeoutEnd=setTimeout(t,20)},_getGraphicStyle:function(t){function n(e){return e=parseInt(e,10),+e+""===e?+e:e}return t=e.extend({},this._options.style,t),t.borderRadiusValue=n(t.borderRadius),t.fill=t.fill||t.color,t.doFill=t.fill&&t.fillOpacity>0,t.stroke=t.stroke||t.color,t.strokeWidthValue=n(t.strokeWidth),t.doStroke=t.stroke&&t.strokeOpacity>0&&t.strokeWidthValue>0,t.widthValue=n(t.width),t.heightValue=n(t.height),t},_drawLines:function(e,t,n){if(!e||!e.length||e[0].length<2)return;var r,i;n=this._getGraphicStyle(n);if(n.visibility!="hidden"&&n.opacity>0){this._context.beginPath();for(r=0;r
    ";while(n[0]);return e>6?e:!e}(),i={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(e){return"http://otile"+(e.index%4+1)+".mqcdn.com/tiles/1.0.0/osm/"+e.zoom+"/"+e.tile.column+"/"+e.tile.row+".png"},attr:"Tiles Courtesy of MapQuest "}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,pixelSize:0};e.widget("geo.geomap",{_$elem:t,_map:t,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:t,_$eventTarget:t,_$contentFrame:t,_$existingChildren:t,_$attrList:t,_$servicesContainer:t,_$shapesContainers:t,_$panContainer:t,_$shapesContainer:t,_$drawContainer:t,_$measureContainer:t,_$measureLabel:t,_dpi:96,_currentServices:[],_center:t,_pixelSize:t,_centerMax:t,_pixelSizeMax:t,_userGeodetic:!0,_centerInteractive:t,_pixelSizeInteractive:t,_timeoutInteractive:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelTimeout:null,_wheelLevel:0,_zoomFactor:2,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:t,_inOp:t,_toolPan:t,_shiftDown:t,_anchor:t,_current:t,_downDate:t,_moveDate:t,_clickDate:t,_lastMove:t,_lastDrag:t,_windowHandler:null,_resizeTimeout:null,_panning:t,_velocity:t,_friction:t,_supportTouch:t,_softDblClick:t,_isTap:t,_isDbltap:t,_isMultiTouch:t,_multiTouchAnchor:[],_multiTouchAnchorBbox:t,_multiTouchCurrentBbox:t,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:e.extend({},i),_createWidget:function(t,r){this._$elem=e(r);if(this._$elem.is(".geo-service")){this._graphicShapes=[],e.Widget.prototype._createWidget.apply(this,arguments);return}this._widgetId=n++,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)"}),this._initOptions=t||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var i=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:i.width,height:i.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],e.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){this._options=this.options;if(this._$elem.is(".geo-service")){this._map=this._$elem.data("geoMap"),this._$elem.data("geoService",this);return}this._map=this,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||r==7;var n=this,i=this._supportTouch?"touchstart":"mousedown",s=this._supportTouch?"touchend touchcancel":"mouseup",o=this._supportTouch?"touchmove":"mousemove";e(document).keydown(e.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(e.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(i,e.proxy(this._eventTarget_touchstart,this));var u=this._$eventTarget[0].setCapture?this._$eventTarget:e(document);u.bind(o,e.proxy(this._dragTarget_touchmove,this)),u.bind(s,e.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(e.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){n._resizeTimeout&&clearTimeout(n._resizeTimeout),n._resizeTimeout=setTimeout(function(){n._created&&n._$elem.geomap("resize",!0)},500)},e(window).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==t&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=e.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==t&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==t&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==t&&this._setOption("zoom",this._initOptions.zoom,!1)),e.templates(this._tmplLengthId,this._options.measureLabels.length),e.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(n,r,i){if(n=="pixelSize")return;i=i===t||i,this._$elem.is(".geo-map")&&this._panFinalize();var s,o,u,a;switch(n){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=e.geo.proj&&e.geo._isGeodetic(r),this._userGeodetic&&(r=e.geo.proj.fromGeodetic(r)),s=[r[0]+(r[2]-r[0])/2,r[1]+(r[3]-r[1])/2],o=Math.max(e.geo.width(r,!0)/this._contentBounds.width,e.geo.height(r,!0)/this._contentBounds.height),a=this._getZoom(s,o),this._options.tilingScheme?o=this._getPixelSize(Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax)):athis._options.zoomMax&&(o=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(s,o),this._setInteractiveTimeout(!1)):this._setCenterAndSize(s,o,!1,i),r=this._getBbox(s,o);break;case"bboxMax":this._userGeodetic=e.geo.proj&&e.geo._isGeodetic(r);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=e.geo.proj&&e.geo._isGeodetic(r),this._userGeodetic&&(r=e.geo.proj.fromGeodetic(r)),this._created?(this._setInteractiveCenterAndSize(r,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(r,this._pixelSize,!1,i);break;case"measureLabels":r=e.extend(this._options.measureLabels,r),e.templates(this._tmplLengthId,this._options.measureLabels.length),e.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",r),r=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",r),r=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[r]);break;case"zoom":this._created?this._setZoom(r,!1,i):(r=Math.max(r,0),this._setCenterAndSize(this._center,this._getPixelSize(r),!1,i))}e.Widget.prototype._setOption.apply(this,arguments);switch(n){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=e.geo.proj.toGeodetic(this._options.bbox),this._options.center=e.geo.proj.toGeodetic(this._center));break;case"tilingScheme":r!==null&&(this._pixelSizeMax=this._getPixelSize(0),this._centerMax=[r.origin[0]+this._pixelSizeMax*r.tileWidth/2,r.origin[1]+this._pixelSizeMax*r.tileHeight/2]);break;case"bboxMax":e.geo.proj&&e.geo._isGeodetic(r)?u=e.geo.proj.fromGeodetic(r):u=r,this._centerMax=e.geo.center(u),this._pixelSizeMax=Math.max(e.geo.width(u,!0)/this._contentBounds.width,e.geo.height(u,!0)/this._contentBounds.height);break;case"services":this._createServices(),i&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":i&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=t,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,e(window).unbind("resize",this._windowHandler);for(var n=0;n=0||t<=1)for(var r=0;r0)){this._createdGraphics||this._createServiceGraphics();var o,u,a,f,l,c;e.isArray(n)?o=n:n.type=="FeatureCollection"?o=n.features:o=[n];for(a=1;a0)){var i=e.isArray(n)?n:[n],s;for(var o=0;o=0&&(e.removeData(n,"geoBbox"),s=this._graphicShapes.slice(o+1),this._graphicShapes.length=o,this._graphicShapes.push.apply(this._graphicShapes,s),o--);if(r===t||r)this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes()}},_getBbox:function(e,t){e=e||this._center,t=t||this._pixelSize;var n=this._contentBounds.width/2*t,r=this._contentBounds.height/2*t;return[e[0]-n,e[1]-r,e[0]+n,e[1]+r]},_setBbox:function(t,n,r){var i=[t[0]+(t[2]-t[0])/2,t[1]+(t[3]-t[1])/2],s=Math.max(e.geo.width(t,!0)/this._contentBounds.width,e.geo.height(t,!0)/this._contentBounds.height),o=this._getZoom(i,s);this._options.tilingScheme?s=this._getPixelSize(Math.min(Math.max(o,this._options.zoomMin),this._options.zoomMax)):othis._options.zoomMax&&(s=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(i,s),this._interactiveTransform()},_getBboxMax:function(){var e=this._contentBounds.width/2*this._pixelSizeMax,t=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-e,this._centerMax[1]-t,this._centerMax[0]+e,this._centerMax[1]+t]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(t,n){t=t||this._center,n=n||this._pixelSize;var r=this._options.tilingScheme;if(r){if(r.pixelSizes){var i=Math.floor(n*1e3),s=r.pixelSizes.length,o=s-1;for(;o>=0;o--)if(Math.floor(r.pixelSizes[o]*1e3)>=i)return o;return 0}return Math.round(Math.log(r.basePixelSize/n)/Math.log(2))}var u=this._contentBounds.width/this._contentBounds.height,a=e.geo.reaspect(this._getBbox(t,n),u,!0),f=e.geo.reaspect(this._getBboxMax(),u,!0);return Math.round(Math.log(e.geo.width(f,!0)/e.geo.width(a,!0))/Math.log(this._zoomFactor))},_setZoom:function(e,t,n){this._clearInteractiveTimeout(),e=Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(e)),this._interactiveTransform(),this._setInteractiveTimeout(t)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var t="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",n="position:absolute; left:0; top:0;";this._$elem.prepend('
    '),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
    '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
      '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
      '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
      '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
      '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=e([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=e([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),e("#geo-measure-style").length||e("head").prepend('")},_createServices:function(){var t,n;for(n=0;n',o;this._$servicesContainer.append(s),serviceContainer=this._$servicesContainer.children(":last"),t.serviceContainer=serviceContainer,e.geo._serviceTypes[t.type].create(this,serviceContainer,t,n),serviceContainer.data("geoMap",this).geomap(),t.attr&&this._$attrList.append("
    • "+t.attr+"
      • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:100})},_createServiceGraphics:function(){var e=this._$elem.closest(".geo-content-frame");this._$elem.append('
      '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){this._$drawContainer.geographics("clear");if(this._drawPixels.length>0){var t=this._options.mode,n=this._drawPixels,r=this._drawCoords,i,s,o,u,a;switch(t){case"measureLength":t="drawLineString",s={type:"LineString",coordinates:r},i=e.render[this._tmplLengthId]({length:e.geo.length(s,!0)}),o=e.merge([],n[n.length-1]);break;case"measureArea":t="drawPolygon",s={type:"Polygon",coordinates:[e.merge([],r)]},s.coordinates[0].push(r[0]),i=e.render[this._tmplAreaId]({area:e.geo.area(s,!0)}),o=this._toPixel(e.geo.centroid(s).coordinates),n=[n];break;case"drawPolygon":n=[n]}this._$drawContainer.geographics(t,n),i&&(this._$measureLabel.html(i),u=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+o[0]),a=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+o[1]),u<0&&(o[0]+=u),a<0&&(o[1]+=a),this._$measureLabel.css({left:Math.max(o[0],0),top:Math.max(o[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(){this._timeoutRefreshShapes=null;var e,t,n=0;for(;n0&&t._refreshShapes(t._$shapesContainer,t._graphicShapes,t._graphicShapes,t._graphicShapes));this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(n,r,i,s,o,u){var a,f,l,c,h,p,d,v,m=this._map._getBbox(o,u);for(a=0;a0&&e.height>0)){e={width:t.width(),height:t.height()};if(e.width<=0||e.height<=0)e={width:parseInt(t.css("width"),10),height:parseInt(t.css("height"),10)};t=t.parent()}return e},_forcePosition:function(e){var t=e.css("position");t!="relative"&&t!="absolute"&&t!="fixed"&&e.css("position","relative")},_getPixelSize:function(t){var n=this._options.tilingScheme;if(n!==null){if(t===0)return n.pixelSizes?n.pixelSizes[0]:n.basePixelSize;t=Math.round(t),t=Math.max(t,0);var r=n.pixelSizes?n.pixelSizes.length:n.levels;return t=Math.min(t,r-1),n.pixelSizes?n.pixelSizes[t]:n.basePixelSize/Math.pow(2,t)}var i=e.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._zoomFactor,t),!0);return Math.max(e.geo.width(i,!0)/this._contentBounds.width,e.geo.height(i,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(e,t,n){var r=n?this._fullZoomFactor:this._partialZoomFactor,i=Math.pow(r,-t),s=this._pixelSizeInteractive*i,o=this._getZoom(this._centerInteractive,s);n&&this._options.tilingScheme?s=this._getPixelSize(Math.min(Math.max(o,this._options.zoomMin),this._options.zoomMax)):t<0&&o0&&o>this._options.zoomMax&&(s=this._pixelSizeInteractive);var u=s/this._pixelSizeInteractive,a=this._toMap(e,this._centerInteractive,this._pixelSizeInteractive),f=[(this._centerInteractive[0]-a[0])*u,(this._centerInteractive[1]-a[1])*u],l=[a[0]+f[0],a[1]+f[1]];return{pixelSize:s,center:l}},_mouseWheelFinish:function(e){this._wheelTimeout=null;if(this._wheelLevel!==0){var t=this._getZoomCenterAndSize(this._anchor,this._wheelLevel,this._options.tilingScheme!==null);this._wheelLevel=0}else e&&(this._refresh(),this._refreshAllShapes())},_panFinalize:function(){if(this._panning){this._velocity=[0,0];var e=this._current[0]-this._anchor[0],t=this._current[1]-this._anchor[1],n=this._options.axisLayout==="image",r=-e*this._pixelSize,i=(n?-1:1)*t*this._pixelSize;this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1}},_panMove:function(){if(!this._options.pannable)return;var e=this._current[0]-this._lastDrag[0],t=this._current[1]-this._lastDrag[1],n=0,r,i;if(this._toolPan||e>3||e<-3||t>3||t<-3){this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[e,t]);if(e!==0||t!==0)this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=e*this._pixelSizeInteractive,this._centerInteractive[1]+=(this._options.axisLayout==="image"?-1:1)*t*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var t=this._contentBounds.width,n=this._contentBounds.height,r=t/2,i=n/2,s=[this._centerInteractive[0]-r,this._centerInteractive[1]-i,this._centerInteractive[0]+r,this._centerInteractive[1]+i],o=this._pixelSize,u=o/this._pixelSizeInteractive;if(o>0){u=Math.round(u*1e3)/1e3;var a=this._toMap([0,0]),f=this._toPixel(a,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,u)}for(var l=0;l0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(e.proxy(interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(e.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(t){this._timeoutInteractive=setTimeout(e.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=t},_refresh:function(t,n){var r,i=0;for(;ithis._options.zoomMax&&(this._pixelSizeInteractive=n=this._getPixelSize(this._options.zoomMax)),this._center[0]=t[0],this._center[1]=t[1],this._options.pixelSize=this._pixelSize=n,this._userGeodetic?(this._options.bbox=e.geo.proj.toGeodetic(this._getBbox()),this._options.center=e.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=e.merge([],t)),this._options.zoom=s,r&&this._trigger("bboxchange",window.event,{bbox:e.merge([],this._options.bbox)}),i&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())},_requestQueued:function(){this._loadCount===0&&this._trigger("loadstart",window.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",window.event))},_toMap:function(t,n,r){n=n||this._center,r=r||this._pixelSize;var i=e.isArray(t[0]),s=i&&e.isArray(t[0][0]),o=s&&e.isArray(t[0][0][0]),u=this._contentBounds.width,a=this._contentBounds.height,f=u/2*r,l=a/2*r,c=[n[0]-f,n[1]-l,n[0]+f,n[1]+l],h=e.geo.width(c,!0)/u,p=e.geo.height(c,!0)/a,d,v=this._options.axisLayout==="image",m=[],g,y,b;o||(s||(i||(t=[t]),t=[t]),t=[t]);for(g=0;g0&&t.which==27&&(n<=2?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[n-2]=e.merge([],this._drawCoords[n-1]),this._drawPixels[n-2]=e.merge([],this._drawPixels[n-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(e){var t=this._clearInteractiveTimeout();this._trigger("dblclick",e,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)});if(!e.isDefaultPrevented()){var n=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(n.center,n.pixelSize),this._interactiveTransform(),t=!0}t&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(t){if(this._options.mode==="static")return;this._drawTimeout&&(window.clearTimeout(this._drawTimeout),this._drawTimeout=null);var n=e(t.currentTarget).offset();switch(this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",t,{type:"LineString",coordinates:this._userGeodetic?e.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(t),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])){var r=this._drawCoords.length-1;r>2&&(this._drawCoords[r]=e.merge([],this._drawCoords[0]),this._trigger("shape",t,{type:"Polygon",coordinates:[this._userGeodetic?e.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(t);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(t)}this._inOp=!1},_eventTarget_touchstart:function(t){if(typeof document.elementFromPoint!="undefined"&&document.elementFromPoint(t.pageX,t.pageY).nodeName==="A")return;var n=this._options.mode,r=this._options.shift,i=n==="dragBox"?"dragBox":"zoom";if(n==="static")return;if(!this._supportTouch&&t.which!=1)return;var s=this._clearInteractiveTimeout(),o=e(t.currentTarget).offset(),u=t.originalEvent.changedTouches;this._supportTouch?(this._multiTouchAnchor=e.merge([],u),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[u[0].pageX-o.left,u[0].pageY-o.top,u[1].pageX-o.left,u[1].pageY-o.top],this._multiTouchAnchorBbox=e.merge([],this._multiTouchCurrentBbox),this._current=e.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[u[0].pageX-o.left,u[0].pageY-o.top,NaN,NaN],this._current=[u[0].pageX-o.left,u[0].pageY-o.top])):this._current=[t.pageX-o.left,t.pageY-o.top];if(this._softDblClick){var a=e.now();if(a-this._downDate<750){if(this._isTap){var f=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],c=Math.sqrt(f*f+l*l);c>8?this._isTap=!1:this._current=e.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=a}return this._mouseDown=!0,this._anchor=e.merge([],this._current),!this._inOp&&t.shiftKey&&r!=="off"?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors[r==="default"?i:r])):!this._isMultiTouch&&(this._options.pannable||n==="dragBox"||n==="dragCircle")&&(this._inOp=!0,n!=="zoom"&&n!=="dragBox"&&n!=="dragCircle"&&(this._lastDrag=this._current,t.currentTarget.setCapture&&t.currentTarget.setCapture())),t.preventDefault(),s&&this._setInteractiveTimeout(!0),!1},_dragTarget_touchmove:function(t){if(this._options.mode==="static")return;var n=!1;this._mouseDown&&(n=this._clearInteractiveTimeout());var i=this._$eventTarget.offset(),s=this._drawCoords.length,o=t.originalEvent.changedTouches,u,a,f=0;if(this._supportTouch){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&o[0].identifier!==this._multiTouchAnchor[0].identifier)return this._mouseDown=!1,this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(o[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-i.left,this._multiTouchAnchor[1].pageY-i.top],this._multiTouchAnchorBbox=e.merge([],this._multiTouchCurrentBbox),this._mouseDown=!0,this._anchor=this._current=e.geo.center(this._multiTouchCurrentBbox,!0),n&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(;f0?h*=5:h*=10;var p=h-this._wheelLevel;this._wheelLevel=h;var d=this._getZoomCenterAndSize(this._anchor,p,!1);this._setInteractiveCenterAndSize(d.center,d.pixelSize),this._interactiveTransform(),n=!0,u=e.geo.center(this._multiTouchCurrentBbox,!0)}else u=[t.originalEvent.changedTouches[0].pageX-i.left,t.originalEvent.changedTouches[0].pageY-i.top]}else u=[t.pageX-i.left,t.pageY-i.top];if(u[0]===this._lastMove[0]&&u[1]===this._lastMove[1]&&this._inOp)return t.preventDefault(),n&&this._setInteractiveTimeout(!0),!1;r==7&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=u,this._moveDate=e.now());if(this._isMultiTouch)return t.preventDefault(),this._isDbltap=this._isTap=!1,n&&this._setInteractiveTimeout(!0),!1;var v=this._options.mode,m=this._options.shift,g=v==="dragBox"?"dragBox":"zoom",y,b,w;this._shiftDown&&(v=m==="default"?g:m);switch(v){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],u[0],u[1]])):this._trigger("move",t,{type:"Point",coordinates:this.toMap(u)});break;case"dragCircle":this._mouseDown?(y=u[0]-this._anchor[0],b=u[1]-this._anchor[1],w=Math.sqrt(y*y+b*b)*2,this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:w,height:w})):this._trigger("move",t,{type:"Point",coordinates:this.toMap(u)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),n=!0):(s>0&&(this._drawCoords[s-1]=this._toMap(u,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[s-1]=u,this._refreshDrawing()),this._trigger("move",t,{type:"Point",coordinates:this.toMap(u)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),n=!0):this._trigger("move",t,{type:"Point",coordinates:this.toMap(u)})}this._lastMove=u,n&&this._setInteractiveTimeout(!0);if(this._inOp)return t.preventDefault(),!1},_dragTarget_touchstop:function(t){if(this._options.mode==="static")return;if(!this._mouseDown){if(r!=7)return;this._eventTarget_touchstart(t)}var n=this._clearInteractiveTimeout(),i=this._mouseDown,s=this._toolPan,o=this._$eventTarget.offset(),u=this._options.mode,a=this._options.shift,f=u==="dragBox"?"dragBox":"zoom",l,c,h,p,d,v,m;this._shiftDown&&(u=a==="default"?f:a),this._supportTouch?(l=[t.originalEvent.changedTouches[0].pageX-o.left,t.originalEvent.changedTouches[0].pageY-o.top],this._multiTouchAnchor=[],this._inOp=!1):l=[t.pageX-o.left,t.pageY-o.top],this._softDblClick&&this._isTap&&(p=l[0]-this._anchor[0],d=l[1]-this._anchor[1],Math.sqrt(p*p+d*d)<=8&&(l=e.merge([],this._anchor))),p=l[0]-this._anchor[0],d=l[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1;if(this._isMultiTouch){t.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,n&&this._setInteractiveTimeout(!0);return}document.releaseCapture&&document.releaseCapture();if(i){h=e.now(),this._current=l;switch(u){case"zoom":case"dragBox":if(p!==0||d!==0){var g=this._pixelSize*6,y=this._toMap([[Math.min(this._anchor[0],l[0]),Math.max(this._anchor[1],l[1])],[Math.max(this._anchor[0],l[0]),Math.min(this._anchor[1],l[1])]]),b=[y[0][0],y[0][1],y[1][0],y[1][1]];u==="zoom"?(b[2]-b[0]100){var T=this;this._drawTimeout=setTimeout(function(){T._drawTimeout&&(T._trigger("shape",t,{type:"Point",coordinates:T.toMap(l)}),T._inOp=!1,T._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":if(s)this._panFinalize();else{c=this._drawCoords.length===0?0:this._drawCoords.length-1,this._drawCoords[c]=this._toMap(l),this._drawPixels[c]=l;if(c<2||this._drawCoords[c][0]!=this._drawCoords[c-1][0]||this._drawCoords[c][1]!=this._drawCoords[c-1][1])this._drawCoords[c+1]=this._toMap(l,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[c+1]=l;this._refreshDrawing()}break;default:s?this._panFinalize():h-this._clickDate>100&&(this._trigger("click",t,{type:"Point",coordinates:this.toMap(l)}),this._inOp=!1)}this._clickDate=h;if(this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,n&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",t),!1}n&&this._setInteractiveTimeout(!0);if(this._inOp)return t.preventDefault(),!1},_eventTarget_mousewheel:function(t,n){if(this._options.mode==="static"||this._options.scroll==="off")return;t.preventDefault();if(this._mouseDown)return!1;if(n!==0){this._clearInteractiveTimeout(),n>0?n=Math.ceil(n):n=Math.floor(n);var r=e(t.currentTarget).offset();this._anchor=[t.pageX-r.left,t.pageY-r.top];var i=this._getZoomCenterAndSize(this._anchor,n,this._options.tilingScheme!==null),s,o=0;this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}})}(jQuery),function(e,t){e.geo._serviceTypes.tiled=function(){return{create:function(t,n,r,i){var s=e.data(r,"geoServiceState");if(!s){s={loadCount:0,reloadTiles:!1};var o='
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      "),M=a.children(":last").data("scaleOrigin",t._toMap([L%v,A%m])));for(D=g;D0)F.attr("src",X);else{var V="",M.append(V),F=M.children(":last")}typeof X=="string"?u._loadImage(F,X,o,t,i,_):X?(e.data(X,"img",F),X.done(H).fail(B)):F.remove()}}O.find("[data-dirty]").remove(),i.reloadTiles=!1}},resize:function(e,t){},opacity:function(t,n){var r=e.data(n,"geoServiceState");r.serviceContainer.find("img").stop(!0).fadeTo("fast",n.style.opacity)},toggle:function(t,n){var r=e.data(n,"geoServiceState");r.serviceContainer.css("display",n.style.visibility==="visible"?"block":"none")},_cancelUnloaded:function(t,n){var r=e.data(n,"geoServiceState");if(r&&r.loadCount>0){r.serviceContainer.find("img:hidden").remove();while(r.loadCount>0)r.loadCount--,t._requestComplete()}},_loadImage:function(t,n,r,i,s,o){var u=s.serviceContainer;t.load(function(t){o<1?e(t.target).fadeTo(0,o):e(t.target).show(),s.loadCount--,i._requestComplete(),s.loadCount<=0&&(u.children(":not([data-pixel-size='"+r+"'])").remove(),s.loadCount=0)}).error(function(t){e(t.target).remove(),s.loadCount--,i._requestComplete(),s.loadCount<=0&&(u.children(":not([data-pixel-size='"+r+"'])").remove(),s.loadCount=0)}).attr("src",n)}}}()}(jQuery),function(e,t){e.geo._serviceTypes.shingled=function(){return{create:function(t,n,r,i){var s=e.data(r,"geoServiceState");if(!s){s={loadCount:0};var o='
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      '),c=u.children(":last"));var d=n.hasOwnProperty("src")?"src":"getUrl",v={bbox:i,width:f,height:l,zoom:t._getZoom(),tile:null,index:0},m=e.isFunction(n[d]),g,y=c.position();y.left=-y.left,y.top=-y.top,m?g=n[d](v):(e.templates("geoSrc",n[d]),g=e.render.geoSrc(v)),r.loadCount++,t._requestQueued(),c.append(''),p=c.children(":last").data("center",t._center),typeof g=="string"?o._loadImage(p,g,s,t,r,h):g.done(function(e){o._loadImage(p,e,s,t,r,h)}).fail(function(){p.remove(),r.loadCount--,t._requestComplete()})}},resize:function(t,n){var r=e.data(n,"geoServiceState");if(r&&n&&n.style.visibility==="visible"){this._cancelUnloaded(t,n);var i=r.serviceContainer,s=t._getContentBounds(),o=s.width,u=s.height,a=i.children();a.attr("data-pixel-size","0"),a.each(function(n){var r=e(this),i=r.position(),s=r.data("origin"),a=t._toPixel(s);r.css({left:i.left+(o-r.width())/2,top:i.top+(u-r.height())/2})})}},opacity:function(t,n){var r=e.data(n,"geoServiceState");r.serviceContainer.find("img").stop(!0).fadeTo("fast",n.style.opacity)},toggle:function(t,n){var r=e.data(n,"geoServiceState");r.serviceContainer.css("display",n.style.visibility==="visible"?"block":"none")},_cancelUnloaded:function(t,n){var r=e.data(n,"geoServiceState");if(r&&r.loadCount>0){r.serviceContainer.find("img:hidden").remove();while(r.loadCount>0)r.loadCount--,t._requestComplete()}},_loadImage:function(t,n,r,i,s,o){var u=s.serviceContainer;t.load(function(t){if(!e.contains(document.body,t.target.jquery?t.target[0]:t.target))return;o<1?e(t.target).fadeTo(0,o):e(t.target).show(),s.loadCount--,i._requestComplete(),s.loadCount<=0&&(u.children(':not([data-pixel-size="'+r+'"])').remove(),u.find("img[data-keep-alive]").remove(),s.loadCount=0)}).error(function(t){if(!e.contains(document.body,t.target.jquery?t.target[0]:t.target))return;e(t.target).remove(),s.loadCount--,i._requestComplete(),s.loadCount<=0&&(u.children(":not([data-pixel-size='"+r+"'])").remove(),s.loadCount=0)}).attr("src",n)}}}()}(jQuery); \ No newline at end of file diff --git a/dist/jquery.geo-1.0.0-b2.js b/dist/jquery.geo-1.0.0-b2.js deleted file mode 100644 index ee66914..0000000 --- a/dist/jquery.geo-1.0.0-b2.js +++ /dev/null @@ -1,7245 +0,0 @@ -/*! jQuery Geo - v1.0.0-b2 - 2014-09-16 -* http://jquerygeo.com -* Copyright (c) 2014 Ryan Westphal; Licensed MIT */ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
      Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.6 - * - * Requires: 1.2.2+ - */ - -(function($) { - -var types = ['DOMMouseScroll', 'mousewheel']; - -if ($.event.fixHooks) { - for ( var i=types.length; i; ) { - $.event.fixHooks[ types[--i] ] = $.event.mouseHooks; - } -} - -$.event.special.mousewheel = { - setup: function() { - if ( this.addEventListener ) { - for ( var i=types.length; i; ) { - this.addEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i=types.length; i; ) { - this.removeEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - } -}; - -$.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function(fn) { - return this.unbind("mousewheel", fn); - } -}); - - -function handler(event) { - var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; } - if ( orgEvent.detail ) { delta = -orgEvent.detail/3; } - - // New school multidimensional scroll (touchpads) deltas - deltaY = delta; - - // Gecko - if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaY = 0; - deltaX = -1*delta; - } - - // Webkit - if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } - if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - return ($.event.dispatch || $.event.handle).apply(this, args); -} - -})(jQuery); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - window.toStaticHTML = window.toStaticHTML || function ( x ) { return x; }; - - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180.001 && coords[ 0 ] <= 180.001 && coords[ 1 ] >= -90.001 && coords[ 1 ] <= 90.001 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - if ( $.geo.proj ) { - value = $.geo.proj.fromGeodetic( value ); - } - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var c; //< temp storage for any coordinate during centroid op - - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - coords = $.merge( [ ], geom.type === "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - c = [ 0, 0 ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - - case "MultiPoint": - // should return center of mass for point cluster but just return first point for now - if ( geom.coordinates.length > 0 ) { - c = geom.coordinates[ 0 ]; - return { - type: "Point", - coordinates: [ c[ 0 ], c[ 1 ] ] - }; - } - break; - - case "MultiLineString": - case "MultiPolygon": - if ( geom.coordinates.length > 0 ) { - return this.centroid( { - type: geom.type.substr( 5 ), - coordinates: geom.coordinates[ 0 ] - }, _ignoreGeo ); - } - break; - - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type !== "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 === 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length === 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _basic: function( geom ) { - // return an array of all basic geometries - // e.g., MultiPolygons become multiple Polygons - // coordinate arrays are kept as references for speed & should not be altered - // not in JTS - var geometries = [ ]; - var multiType; - var i = 0; - var j; - - var flat = this._flatten( geom ); - - for ( ; i < flat.length; i++ ) { - if ( flat[ i ].type.substring( 0, 5 ) === "Multi" ) { - multiType = flat[ i ].type.substring( 5 ); - - for ( j = 0; j < flat[ i ].coordinates.length; j++ ) { - geometries.push( { - type: multiType, - coordinates: flat[ i ].coordinates[ j ] - } ); - } - } else { - geometries.push( flat[ i ] ); - } - } - - return geometries; - }, - - _flatten: function (geom) { - // return an array of only geometries - // will extract geometries from Feature, FeatureCollection, & GeometryCollection - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 2, wkt.length - 4 ), - lineString, - lineStrings = lineStringsWkt.split( /\),\s*\(/ ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - lineString = lineStringParseUntagged( "(" + lineStrings[ i ] + ")" ); - if ( lineString ) { - multiLineString.coordinates.push( lineString.coordinates ); - } - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygon, - polygons = polygonsWkt.split( /\),\s*\(/ ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - polygon = polygonParseUntagged( "(" + polygons[ i ] + ")" ); - if ( polygon ) { - multiPolygon.coordinates.push( polygon.coordinates ); - } - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, window, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") === "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - this._$canvas = $( window.toStaticHTML( '' ) ); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - // though, at any time either one can be in front - this._$canvasSceneFront = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - this._$canvasSceneBack = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
      '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $( window.toStaticHTML( '
      ' ) ); - this._$labelsContainerBack = $( window.toStaticHTML( '
      ' ) ); - }, - - _setOption: function (key, value) { - if (key === "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue === style.heightValue && style.heightValue === style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility !== "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length === 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - - var pixelBbox, i, j; - - if ( style.visibility !== "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - this._blitcontext.globalCompositeOperation = "source-out"; - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
      ' + label + '
      '; - }, - - resize: function( dx, dy ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - left: dx, - top: dy - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - var labelPositionFront = this._$labelsContainerFront.position(); - - this._$labelsContainerFront.css( { - left: labelPositionFront.left + dx, - top: labelPositionFront.top + dy, - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - if ( this._trueCanvas ) { - if ( this._options.doubleBuffer && this._trueDoubleBuffer ) { - - var geographics = this; - - if ( this._requireFlip ) { - geographics._requireFlip = false; - - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _canvasSceneLoad: function() { - var geographics = this; - if ( geographics._requireFlip ) { - geographics._requireFlip = false; - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - }, - - _endCallback: function() { - var geographics = this; - - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - geographics._$canvasSceneBack.prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - this._canvasSceneLoad( ); - } - - - geographics._$labelsContainerBack.html( window.toStaticHTML( geographics._labelsHtml ) ).find("a").css({ - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).appendTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - geographics._timeoutEnd = null; - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - this._timeoutEnd = setTimeout( $.proxy(this._endCallback, this), 20 ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - this._end( ); - } - } - }); -}(jQuery, window)); - - -(function ($, window, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - click: "crosshair", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "//otile" + ((view.index % 4) + 1) + ((location.protocol === 'https:') ? "-s" : "") + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "Tiles Courtesy of MapQuest " - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - zoomFactor: 2, //< determines what a zoom level means - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - _pixelSizeMin: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelLevel: 0, - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._serviceIdSeed = 0; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)" - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - this._pixelSizeMin = this._pixelSizeMax / Math.pow( 2, 17 ); - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; /* mouse down */ - this._current = [ 0, 0 ]; /* mouse move no matter what */ - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion === 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart mousedown" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel mouseup" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove mousemove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.zoomFactor !== undefined) { - this._setOption("zoomFactor", this._initOptions.zoomFactor, false); - this._fullZoomFactor = this._initOptions.zoomFactor; - this._partialZoomFactor = Math.pow(4, 1 / this._fullZoomFactor); // 4th root of full - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key === "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._pixelSizeMin = this._getPixelSize( value.pixelSizes ? value.pixelSizes.length - 1 : value.levels - 1 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( this._userGeodetic ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - this._pixelSizeMin = 1; - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( ); - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i], dx, dy); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize", dx, dy ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape /* , style, label, refresh */ ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type === "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( arg !== null ) { - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( !$.data( shapes[ i ], "geoBbox" ) ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - //searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type === "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._basic( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value /* , trigger, refresh */ ) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._fullZoomFactor) ); - } - }, - - _setZoom: function ( value, trigger /* , refresh */ ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend( window.toStaticHTML( '
      ' ) ); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
      '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
        ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
        '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
        '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
        '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( window.toStaticHTML( '' ) ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
        ', - serviceContainer; - - this._$servicesContainer.append( window.toStaticHTML( scHtml ) ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
      • ' + service.attr + '
        • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
        '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - centroid, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - centroid = $.geo.centroid( shape ); - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition !== "relative" && cssPosition !== "absolute" && cssPosition !== "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._fullZoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale; - - // clamp to min/max pixelSize - pixelSize = Math.min( Math.max( pixelSize, this._pixelSizeMin ), this._pixelSizeMax ); - - var zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1]; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var service, - - scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length !== 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - - if ( this._created ) { - // one last interactiveTransform to put pinched map into place - this._interactiveTransform( ); - } - - this._options["pixelSize"] = this._pixelSize = pixelSize; - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which === 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( typeof( document.elementFromPoint ) !== "undefined" ) { - var elFromPt = document.elementFromPoint( e.pageX, e.pageY ); - if ( elFromPt && elFromPt.nodeName === "A" ) { - return; - } - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._supportTouch && e.which !== 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch && touches ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - i = 0; - - if ( this._supportTouch && touches ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - var anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ), - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - var delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } else { - // fixes: [bug] highlight pop - return false; - } - } - - if ( _ieVersion === 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion === 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if (this._supportTouch && e.originalEvent.changedTouches) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] === this._drawCoords[i-1][0] && - this._drawCoords[i][1] === this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (delta !== 0) { - var tiledFull = Math.abs( delta ) >= 1; - this._clearInteractiveTimeout( ); - - if ( delta > 0 ) { - delta = Math.ceil( delta ); - } else { - delta = Math.floor( delta ); - } - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ? tiledFull : false ); - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery, window)); - - -(function ($, window, undefined) { - $.geo._serviceTypes.tiled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - - create: function (map, serviceContainer, service /* , index */) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
        '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( this.img, url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - delete this.img; - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append( window.toStaticHTML( "
        " ) ); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each( function () { - var $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - } ); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - if ( rTmplString.test( service[ urlProp ] ) ) { - $.templates( this._tmplGeoSrcId, service[ urlProp ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ urlProp ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append( window.toStaticHTML( imgMarkup ) ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl && $.isFunction( imageUrl.promise ) ) { - // assume Deferred - $.extend( imageUrl.promise( ), { img: $img } ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function ( /* map, service, dx, dy */ ) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - if ( window.stop !== undefined ) { - window.stop(); - } else if( document.execCommand !== undefined ) { - document.execCommand("Stop", false); - } - - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); - -(function ($, window, undefined) { - $.geo._serviceTypes.shingled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - create: function ( map, serviceContainer, service /* , index */ ) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
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t=this;if(t._timeoutEnd){t._trueCanvas&&t._options.doubleBuffer&&t._trueDoubleBuffer&&(t._$canvasSceneBack.prop("src",t._$canvas[0].toDataURL()),this._canvasSceneLoad()),t._$labelsContainerBack.html(e.toStaticHTML(t._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var i=t._$labelsContainerFront;t._$labelsContainerFront=t._$labelsContainerBack.css({left:0,top:0,width:t._width,height:t._height}).appendTo(t._$elem),t._$labelsContainerBack=i.detach(),t._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(t.proxy(this._endCallback,this),20)},_getGraphicStyle:function(e){function i(t){return t=parseInt(t,10),+t+""===t?+t:t}return e=t.extend({},this._options.style,e),e.borderRadiusValue=i(e.borderRadius),e.fill=e.fill||e.color,e.doFill=e.fill&&e.fillOpacity>0,e.stroke=e.stroke||e.color,e.strokeWidthValue=i(e.strokeWidth),e.doStroke=e.stroke&&e.strokeOpacity>0&&e.strokeWidthValue>0,e.widthValue=i(e.width),e.heightValue=i(e.height),e},_drawLines:function(t,e,i){if(t&&t.length&&!(2>t[0].length)){var s,o;if(i=this._getGraphicStyle(i),"hidden"!==i.visibility&&i.opacity>0){for(this._context.beginPath(),s=0;t.length>s;s++)for(this._context.moveTo(t[s][0][0],t[s][0][1]),o=1;t[s].length>o;o++)this._context.lineTo(t[s][o][0],t[s][o][1]);e&&this._context.closePath(),e&&i.doFill&&(this._context.fillStyle=i.fill,this._context.globalAlpha=i.opacity*i.fillOpacity,this._context.fill()),i.doStroke&&(this._context.lineCap=this._context.lineJoin="round",this._context.lineWidth=i.strokeWidthValue,this._context.strokeStyle=i.stroke,this._context.globalAlpha=i.opacity*i.strokeOpacity,this._context.stroke()),this._end()}}}})}(jQuery,window),function(t,e,i){var s=0,o=function(){var t=5,e=document.createElement("div"),i=e.all||[];do e.innerHTML="";while(i[0]);return t>6?t:!t}(),n={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(t){return"//otile"+(t.index%4+1)+("https:"===location.protocol?"-s":"")+".mqcdn.com/tiles/1.0.0/osm/"+t.zoom+"/"+t.tile.column+"/"+t.tile.row+".png"},attr:"Tiles Courtesy of MapQuest "}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};t.widget("geo.geomap",{_$elem:i,_map:i,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:i,_$eventTarget:i,_$contentFrame:i,_$existingChildren:i,_$attrList:i,_$servicesContainer:i,_$shapesContainers:i,_$panContainer:i,_$shapesContainer:i,_$drawContainer:i,_$measureContainer:i,_$measureLabel:i,_dpi:96,_currentServices:[],_center:i,_pixelSize:i,_centerMax:i,_pixelSizeMax:i,_pixelSizeMin:i,_userGeodetic:!0,_centerInteractive:i,_pixelSizeInteractive:i,_timeoutInteractive:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:i,_inOp:i,_toolPan:i,_shiftDown:i,_anchor:i,_current:i,_downDate:i,_moveDate:i,_clickDate:i,_lastMove:i,_lastDrag:i,_windowHandler:null,_resizeTimeout:null,_panning:i,_velocity:i,_friction:i,_supportTouch:i,_softDblClick:i,_isTap:i,_isDbltap:i,_isMultiTouch:i,_multiTouchAnchor:[],_multiTouchAnchorBbox:i,_multiTouchCurrentBbox:i,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:t.extend({},n),_createWidget:function(e,o){if(this._$elem=t(o),this._$elem.is(".geo-service"))return this._graphicShapes=[],t.Widget.prototype._createWidget.apply(this,arguments),i;this._widgetId=s++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)"}),this._initOptions=e||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var n=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:n.width,height:n.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],t.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),this._$elem.data("geoService",this),i;this._map=this,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||7===o;var s=this,n=this._supportTouch?"touchstart mousedown":"mousedown",r=this._supportTouch?"touchend touchcancel mouseup":"mouseup",a=this._supportTouch?"touchmove mousemove":"mousemove";t(document).keydown(t.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(t.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(n,t.proxy(this._eventTarget_touchstart,this));var h=this._$eventTarget[0].setCapture?this._$eventTarget:t(document);h.bind(a,t.proxy(this._dragTarget_touchmove,this)),h.bind(r,t.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(t.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){s._resizeTimeout&&clearTimeout(s._resizeTimeout),s._resizeTimeout=setTimeout(function(){s._created&&s._$elem.geomap("resize",!0)},500)},t(e).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==i&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=t.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==i&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==i&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==i&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==i&&this._setOption("zoom",this._initOptions.zoom,!1)),t.templates(this._tmplLengthId,this._options.measureLabels.length),t.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(e,s,o){if("pixelSize"!==e){o=o===i||o,this._$elem.is(".geo-map")&&this._panFinalize();var n,r,a,h;switch(e){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&t.geo.proj&&t.geo._isGeodetic(s),this._userGeodetic&&(s=t.geo.proj.fromGeodetic(s)),n=[s[0]+(s[2]-s[0])/2,s[1]+(s[3]-s[1])/2],r=Math.max(t.geo.width(s,!0)/this._contentBounds.width,t.geo.height(s,!0)/this._contentBounds.height),h=this._getZoom(n,r),this._options.tilingScheme?r=this._getPixelSize(Math.min(Math.max(h,this._options.zoomMin),this._options.zoomMax)):this._options.zoomMin>h?r=this._getPixelSize(this._options.zoomMin):h>this._options.zoomMax&&(r=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(n,r),this._setInteractiveTimeout(!1)):this._setCenterAndSize(n,r,!1,o),s=this._getBbox(n,r);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&t.geo.proj&&t.geo._isGeodetic(s);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&t.geo.proj&&t.geo._isGeodetic(s),this._userGeodetic&&(s=t.geo.proj.fromGeodetic(s)),this._created?(this._setInteractiveCenterAndSize(s,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(s,this._pixelSize,!1,o);break;case"measureLabels":s=t.extend(this._options.measureLabels,s),t.templates(this._tmplLengthId,this._options.measureLabels.length),t.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",s),s=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",s),s=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[s]);break;case"zoom":this._created?this._setZoom(s,!1,o):(s=Math.max(s,0),this._setCenterAndSize(this._center,this._getPixelSize(s),!1,o))}switch(t.Widget.prototype._setOption.apply(this,arguments),e){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=t.geo.proj.toGeodetic(this._options.bbox),this._options.center=t.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==s&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(s.pixelSizes?s.pixelSizes.length-1:s.levels-1),this._centerMax=[s.origin[0]+this._pixelSizeMax*s.tileWidth/2,s.origin[1]+this._pixelSizeMax*s.tileHeight/2]);break;case"bboxMax":a=this._userGeodetic?t.geo.proj.fromGeodetic(s):s,this._centerMax=t.geo.center(a),this._pixelSizeMax=Math.max(t.geo.width(a,!0)/this._contentBounds.width,t.geo.height(a,!0)/this._contentBounds.height),this._pixelSizeMin=1;break;case"services":this._createServices(),o&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":o&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=i,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,t(e).unbind("resize",this._windowHandler);for(var s=0;this._currentServices.length>s;s++)this._currentServices[s].serviceContainer.geomap("destroy"),t.geo._serviceTypes[this._currentServices[s].type].destroy(this,this._$servicesContainer,this._currentServices[s]);this._$shapesContainer.geographics("destroy"),this._$shapesContainer=i,this._createdGraphics=!1,this._$drawContainer.geographics("destroy"),this._$drawContainer=i,this._$existingChildren.detach(),this._$elem.html(""),this._$elem.append(this._$existingChildren),this._$elem.removeClass("geo-map")}t.Widget.prototype.destroy.apply(this,arguments)},toMap:function(e){return e=this._toMap(e),this._userGeodetic?t.geo.proj.toGeodetic(e):e},toPixel:function(e,i,s){return this._toPixel(t.geo.proj?t.geo.proj.fromGeodetic(e):e,i,s)},opacity:function(e,i){if(this._$elem.is(".geo-service"))this._$elem.closest(".geo-map").geomap("opacity",e,this._$elem);else if(e>=0||1>=e)for(var s=0;this._currentServices.length>s;s++){var o=this._currentServices[s];i&&o.serviceContainer[0]!==i[0]||(o.style.opacity=e,o.serviceObject.style=t.extend({},o.serviceObject.style,o.style),t.geo._serviceTypes[o.type].opacity(this,o))}},toggle:function(e,s){if(this._$elem.is(".geo-service"))this._$elem.closest(".geo-map").geomap("toggle",e,this._$elem);else for(var o=0;this._currentServices.length>o;o++){var n=this._currentServices[o];s&&n.serviceContainer[0]!==s[0]||(e===i&&(e="visible"!==n.style.visibility),n.style.visibility=e?"visible":"hidden",n.serviceObject.style=t.extend({},n.serviceObject.style,n.style),n.serviceContainer.toggle(e),e&&t.geo._serviceTypes[n.type].refresh(this,n))}},zoom:function(t){null!==t&&this._setZoom(this._options.zoom+t,!1,!0)},refresh:function(t,e){this._$elem.is(".geo-service")?this._$elem.closest(".geo-map").geomap("refresh",t,this._$elem):(this._refresh(t,e),this._refreshAllShapes())},resize:function(e){var i,s=this._findMapSize(),o=s.width/2-this._contentBounds.width/2,n=s.height/2-this._contentBounds.height/2;for(this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:s.width,height:s.height},this._$resizeContainer.css({width:s.width,height:s.height}),i=0;this._currentServices.length>i;i++)t.geo._serviceTypes[this._currentServices[i].type].resize(this,this._currentServices[i],o,n);for(this._$elem.find(".geo-graphics").css({width:s.width,height:s.height}).geographics("resize",o,n),i=0;this._drawPixels.length>i;i++)this._drawPixels[i][0]+=o,this._drawPixels[i][1]+=n;this._setCenterAndSize(this._center,this._pixelSize,e,!0)},append:function(e){if(e&&(t.isPlainObject(e)||t.isArray(e)&&e.length>0)){this._createdGraphics||this._createServiceGraphics();var s,o,n,r,a,h;for(s=t.isArray(e)?e:"FeatureCollection"===e.type?e.features:[e],n=1;arguments.length>n;n++)o=arguments[n],null!==o&&("object"==typeof o?r=o:"number"==typeof o||"string"==typeof o?a=o:"boolean"==typeof o&&(h=o));for(n=0;s.length>n;n++){if(!t.data(s[n],"geoBbox")){var c=t.geo.bbox(s[n]);t.geo.proj&&t.geo._isGeodetic(c)&&(c=t.geo.proj.fromGeodetic(c)),t.data(s[n],"geoBbox",c)}this._graphicShapes.push({shape:s[n],style:r,label:a})}(h===i||h)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},empty:function(t){this._graphicShapes=[],(t===i||t)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())},find:function(e,i){for(var s,o,n,r=t.isPlainObject(e),a=this._map._pixelSize*i,h=[],c=0;this._graphicShapes.length>c;c++)if(s=this._graphicShapes[c],r)if("Point"===s.shape.type)a>=t.geo.distance(s.shape,e)&&h.push(s.shape);else{var l=t.data(s.shape,"geoBbox"),_={type:"Polygon",coordinates:[[[l[0],l[1]],[l[0],l[3]],[l[2],l[3]],[l[2],l[1]],[l[0],l[1]]]]},u={type:"Point",coordinates:t.geo.proj&&t.geo._isGeodetic(e.coordinates)?t.geo.proj.fromGeodetic(e.coordinates):e.coordinates};if(a>=t.geo.distance(_,u,!0))for(o=t.geo._basic(s.shape),n=0;o.length>n;n++)if(a>=t.geo.distance(o[n],e)){h.push(s.shape);break}}else h.push(s.shape);return this._$elem.is(".geo-map")&&this._$elem.find(".geo-service").each(function(){h=t.merge(h,t(this).geomap("find",e,i))}),h},remove:function(e,s){if(e&&(t.isPlainObject(e)||t.isArray(e)&&e.length>0)){for(var o,n=t.isArray(e)?e:[e],r=0;this._graphicShapes.length>r;r++)t.inArray(this._graphicShapes[r].shape,n)>=0&&(o=this._graphicShapes.slice(r+1),this._graphicShapes.length=r,this._graphicShapes.push.apply(this._graphicShapes,o),r--);(s===i||s)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(t,e){t=t||this._center,e=e||this._pixelSize;var i=this._contentBounds.width/2*e,s=this._contentBounds.height/2*e;return[t[0]-i,t[1]-s,t[0]+i,t[1]+s]},_setBbox:function(e){var i=[e[0]+(e[2]-e[0])/2,e[1]+(e[3]-e[1])/2],s=Math.max(t.geo.width(e,!0)/this._contentBounds.width,t.geo.height(e,!0)/this._contentBounds.height),o=this._getZoom(i,s);this._options.tilingScheme?s=this._getPixelSize(Math.min(Math.max(o,this._options.zoomMin),this._options.zoomMax)):this._options.zoomMin>o?s=this._getPixelSize(this._options.zoomMin):o>this._options.zoomMax&&(s=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(i,s),this._interactiveTransform()},_getBboxMax:function(){var t=this._contentBounds.width/2*this._pixelSizeMax,e=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-t,this._centerMax[1]-e,this._centerMax[0]+t,this._centerMax[1]+e]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(e,i){e=e||this._center,i=i||this._pixelSize;var s=this._options.tilingScheme;if(s){if(s.pixelSizes){for(var o=Math.floor(1e3*i),n=s.pixelSizes.length,r=n-1;r>=0;r--)if(Math.floor(1e3*s.pixelSizes[r])>=o)return r;return 0}return Math.round(Math.log(s.basePixelSize/i)/Math.log(2))}var a=this._contentBounds.width/this._contentBounds.height,h=t.geo.reaspect(this._getBbox(e,i),a,!0),c=t.geo.reaspect(this._getBboxMax(),a,!0);return Math.round(Math.log(t.geo.width(c,!0)/t.geo.width(h,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(t,e){this._clearInteractiveTimeout(),t=Math.min(Math.max(t,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(t)),this._interactiveTransform(),this._setInteractiveTimeout(e)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var i="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",s="position:absolute; left:0; top:0;";this._$elem.prepend(e.toStaticHTML('
        ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
        '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
          '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
          '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
          '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
          '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=t([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=t([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),t("#geo-measure-style").length||t("head").prepend(e.toStaticHTML('"))},_createServices:function(){var i,s;for(s=0;this._currentServices.length>s;s++)this._currentServices[s].serviceContainer.geomap("destroy"),t.geo._serviceTypes[this._currentServices[s].type].destroy(this,this._$servicesContainer,this._currentServices[s]);for(this._currentServices=[],this._$servicesContainer.html(""),this._$attrList.html(""),s=0;this._options.services.length>s;s++){i=this._currentServices[s]=t.extend({},this._options.services[s]),i.serviceObject=this._options.services[s],i.style=t.extend({visibility:"visible",opacity:1},i.style);var o,n=i.id?' id="'+i.id+'"':"",r='class="geo-service '+(i["class"]?i["class"]:"")+'"',a="
          ';this._$servicesContainer.append(e.toStaticHTML(a)),o=this._$servicesContainer.children(":last"),i.serviceContainer=o,t.geo._serviceTypes[i.type].create(this,o,i,s),o.data("geoMap",this).geomap(),i.attr&&this._$attrList.append("
        • "+i.attr+"
          • ") -}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var t=this._$elem.closest(".geo-content-frame");this._$elem.append('
          '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var e,i,s,o,n,r=this._options.mode,a=this._drawPixels,h=this._drawCoords;switch(r){case"measureLength":r="drawLineString",i={type:"LineString",coordinates:h},e=t.render[this._tmplLengthId]({length:t.geo.length(i,!0)}),s=t.merge([],a[a.length-1]);break;case"measureArea":r="drawPolygon",i={type:"Polygon",coordinates:[t.merge([],h)]},i.coordinates[0].push(h[0]),e=t.render[this._tmplAreaId]({area:t.geo.area(i,!0)}),s=this._toPixel(t.geo.centroid(i).coordinates),a=[a];break;case"drawPolygon":a=[a]}this._$drawContainer.geographics(r,a),e&&(this._$measureLabel.html(e),o=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+s[0]),n=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+s[1]),0>o&&(s[0]+=o),0>n&&(s[1]+=n),this._$measureLabel.css({left:Math.max(s[0],0),top:Math.max(s[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(){this._timeoutRefreshShapes=null;for(var t,e,i=0;this._currentServices.length>i;i++)t=this._currentServices[i],e=t.serviceContainer.data("geoService"),e._createdGraphics&&(e._$shapesContainer.geographics("clear"),e._graphicShapes.length>0&&e._refreshShapes(e._$shapesContainer,e._graphicShapes,e._graphicShapes,e._graphicShapes));this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(e,s,o,n,r,a){var h,c,l,_,u,d,p,g,m,f=this._map._getBbox(r,a);for(h=0;s.length>h;h++)if(l=s[h].shape||s[h],l=l.geometry||l,_=t.data(l,"geoBbox"),!_||!t.geo._bboxDisjoint(f,_)){switch(u=t.isArray(o)?o[h].style:o,d=t.isArray(n)?n[h].label:n,p=d!==i,g=i,m=t.geo.centroid(l),l.type){case"Point":g=this._map.toPixel(l.coordinates,r,a),this._$shapesContainer.geographics("drawPoint",g,u);break;case"LineString":this._$shapesContainer.geographics("drawLineString",this._map.toPixel(l.coordinates,r,a),u),p&&(g=this._map.toPixel(t.geo.pointAlong(l,.5).coordinates,r,a));break;case"Polygon":this._$shapesContainer.geographics("drawPolygon",this._map.toPixel(l.coordinates,r,a),u),p&&m&&(g=this._map.toPixel(m.coordinates,r,a));break;case"MultiPoint":for(c=0;l.coordinates.length>c;c++)this._$shapesContainer.geographics("drawPoint",this._map.toPixel(l.coordinates[c],r,a),u);p&&m&&(g=this._map.toPixel(m.coordinates,r,a));break;case"MultiLineString":for(c=0;l.coordinates.length>c;c++)this._$shapesContainer.geographics("drawLineString",this._map.toPixel(l.coordinates[c],r,a),u);p&&m&&(g=this._map.toPixel(m.coordinates,r,a));break;case"MultiPolygon":for(c=0;l.coordinates.length>c;c++)this._$shapesContainer.geographics("drawPolygon",this._map.toPixel(l.coordinates[c],r,a),u);p&&m&&(g=this._map.toPixel(m.coordinates,r,a));break;case"GeometryCollection":this._refreshShapes(e,l.geometries,u,d,r,a)}p&&g&&this._$shapesContainer.geographics("drawLabel",g,d)}},_findMapSize:function(){for(var t={width:0,height:0},e=this._$elem;e.size()&&!(t.width>0&&t.height>0);)t={width:e.width(),height:e.height()},(0>=t.width||0>=t.height)&&(t={width:parseInt(e.css("width"),10),height:parseInt(e.css("height"),10)}),e=e.parent();return t},_forcePosition:function(t){var e=t.css("position");"relative"!==e&&"absolute"!==e&&"fixed"!==e&&t.css("position","relative")},_getPixelSize:function(e){var i=this._options.tilingScheme;if(null!==i){if(0===e)return i.pixelSizes?i.pixelSizes[0]:i.basePixelSize;e=Math.round(e),e=Math.max(e,0);var s=i.pixelSizes?i.pixelSizes.length:i.levels;return e=Math.min(e,s-1),i.pixelSizes?i.pixelSizes[e]:i.basePixelSize/Math.pow(2,e)}var o=t.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,e),!0);return Math.max(t.geo.width(o,!0)/this._contentBounds.width,t.geo.height(o,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(t,e,i){var s=i?this._fullZoomFactor:this._partialZoomFactor,o=Math.pow(s,-e),n=this._pixelSizeInteractive*o;n=Math.min(Math.max(n,this._pixelSizeMin),this._pixelSizeMax);var r=this._getZoom(this._centerInteractive,n);i&&this._options.tilingScheme?n=this._getPixelSize(Math.min(Math.max(r,this._options.zoomMin),this._options.zoomMax)):0>e&&this._options.zoomMin>r?n=this._pixelSizeInteractive:e>0&&r>this._options.zoomMax&&(n=this._pixelSizeInteractive);var a=n/this._pixelSizeInteractive,h=this._toMap(t,this._centerInteractive,this._pixelSizeInteractive),c=[(this._centerInteractive[0]-h[0])*a,(this._centerInteractive[1]-h[1])*a],l=[h[0]+c[0],h[1]+c[1]];return{pixelSize:n,center:l}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var t=this._current[0]-this._lastDrag[0],e=this._current[1]-this._lastDrag[1];(this._toolPan||t>3||-3>t||e>3||-3>e)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[t,e]),(0!==t||0!==e)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=t*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*e*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var e,i=this._pixelSize,s=i/this._pixelSizeInteractive;if(i>0){s=Math.round(1e3*s)/1e3;var o=this._toMap([0,0]),n=this._toPixel(o,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",n,s)}for(var r=0;this._currentServices.length>r;r++)e=this._currentServices[r],t.geo._serviceTypes[e.type].interactiveTransform(this,e,this._centerInteractive,this._pixelSizeInteractive);this._drawCoords.length>0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(t.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(t.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(e){this._timeoutInteractive=setTimeout(t.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=e},_refresh:function(e,i){for(var s,o=0;this._currentServices.length>o;o++)s=this._currentServices[o],i&&s.serviceContainer[0]!==i[0]||t.geo._serviceTypes[s.type].refresh(this,s,e)},_setInteractiveCenterAndSize:function(e,i){this._centerInteractive[0]=e[0],this._centerInteractive[1]=e[1],this._pixelSizeInteractive=i,this._userGeodetic?(this._options.bbox=t.geo.proj.toGeodetic(this._getBbox(e,i)),this._options.center=t.geo.proj.toGeodetic(e)):(this._options.bbox=this._getBbox(e,i),this._options.center[0]=e[0],this._options.center[1]=e[1]),this._options.pixelSize=i,this._options.zoom=this._getZoom(e,i)},_setCenterAndSize:function(i,s,o,n){if(t.isArray(i)&&2===i.length&&"number"==typeof i[0]&&"number"==typeof i[1]){var r=this._getZoom(i,s);this._options.tilingScheme?this._pixelSizeInteractive=s=this._getPixelSize(Math.min(Math.max(r,this._options.zoomMin),this._options.zoomMax)):this._options.zoomMin>r?this._pixelSizeInteractive=s=this._getPixelSize(this._options.zoomMin):r>this._options.zoomMax&&(this._pixelSizeInteractive=s=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=i[0],this._centerInteractive[1]=i[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=s,this._center[0]=i[0],this._center[1]=i[1],this._userGeodetic?(this._options.bbox=t.geo.proj.toGeodetic(this._getBbox()),this._options.center=t.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=t.merge([],i)),this._options.zoom=r,o&&this._trigger("bboxchange",e.event,{bbox:t.merge([],this._options.bbox)}),n&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",e.event),this._loadCount++},_requestComplete:function(){this._loadCount--,0>=this._loadCount&&(this._loadCount=0,this._trigger("loadend",e.event))},_toMap:function(e,i,s){i=i||this._center,s=s||this._pixelSize;var o,n,r,a,h=t.isArray(e[0]),c=h&&t.isArray(e[0][0]),l=c&&t.isArray(e[0][0][0]),_=this._contentBounds.width,u=this._contentBounds.height,d=_/2*s,p=u/2*s,g=[i[0]-d,i[1]-p,i[0]+d,i[1]+p],m=t.geo.width(g,!0)/_,f=t.geo.height(g,!0)/u,v="image"===this._options.axisLayout,x=[];for(l||(c||(h||(e=[e]),e=[e]),e=[e]),n=0;e.length>n;n++)for(x[n]=[],r=0;e[n].length>r;r++)for(x[n][r]=[],a=0;e[n][r].length>a;a++)o=e[n][r][a][1]*f,x[n][r][a]=[g[0]+e[n][r][a][0]*m,v?g[1]+o:g[3]-o];return l?x:c?x[0]:h?x[0][0]:x[0][0][0]},_toPixel:function(e,i,s){i=i||this._center,s=s||this._pixelSize;var o,n,r,a=t.isArray(e[0]),h=a&&t.isArray(e[0][0]),c=h&&t.isArray(e[0][0][0]),l=this._contentBounds.width,_=this._contentBounds.height,u=l/2*s,d=_/2*s,p=[i[0]-u,i[1]-d,i[0]+u,i[1]+d],g=t.geo.width(p,!0),m=t.geo.height(p,!0),f="image"===this._options.axisLayout,v=l/g,x=_/m,y=[];for(c||(h||(a||(e=[e]),e=[e]),e=[e]),o=0;e.length>o;o++)for(y[o]=[],n=0;e[o].length>n;n++)for(y[o][n]=[],r=0;e[o][n].length>r;r++)y[o][n][r]=[Math.round((e[o][n][r][0]-p[0])*v),Math.round((f?e[o][n][r][1]-p[1]:p[3]-e[o][n][r][1])*x)];return c?y:h?y[0]:a?y[0][0]:y[0][0][0]},_document_keydown:function(e){var i=this._drawCoords.length;i>0&&27===e.which&&(2>=i?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[i-2]=t.merge([],this._drawCoords[i-1]),this._drawPixels[i-2]=t.merge([],this._drawPixels[i-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(t){var e=this._clearInteractiveTimeout();if(this._trigger("dblclick",t,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!t.isDefaultPrevented()){var i=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),e=!0}e&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(i){if("static"!==this._options.mode){switch(this._drawTimeout&&(e.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",i,{type:"LineString",coordinates:this._userGeodetic?t.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(i),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var s=this._drawCoords.length-1;s>2&&(this._drawCoords[s]=t.merge([],this._drawCoords[0]),this._trigger("shape",i,{type:"Polygon",coordinates:[this._userGeodetic?t.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(i);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(i)}this._inOp=!1}},_eventTarget_touchstart:function(e){if(document.elementFromPoint!==i){var s=document.elementFromPoint(e.pageX,e.pageY);if(s&&"A"===s.nodeName)return}var o=this._options.mode,n=this._options.shift,r="dragBox"===o?"dragBox":"zoom";if("static"!==o&&(this._supportTouch||1===e.which)){var a=this._clearInteractiveTimeout(),h=t(e.currentTarget).offset(),c=e.originalEvent.changedTouches;if(this._supportTouch&&c?(this._multiTouchAnchor=t.merge([],c),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[c[0].pageX-h.left,c[0].pageY-h.top,c[1].pageX-h.left,c[1].pageY-h.top],this._multiTouchAnchorBbox=t.merge([],this._multiTouchCurrentBbox),this._current=t.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[c[0].pageX-h.left,c[0].pageY-h.top,0/0,0/0],this._current=[c[0].pageX-h.left,c[0].pageY-h.top])):this._current=[e.pageX-h.left,e.pageY-h.top],this._softDblClick){var l=t.now();if(750>l-this._downDate){if(this._isTap){var _=this._current[0]-this._anchor[0],u=this._current[1]-this._anchor[1],d=Math.sqrt(_*_+u*u);d>8?this._isTap=!1:this._current=t.merge([],this._anchor)}this._isDbltap=this._isDbltap?!1:this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=l}return this._mouseDown=!0,this._anchor=t.merge([],this._current),!this._inOp&&e.shiftKey&&"off"!==n?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===n?r:n])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==o&&"dragCircle"!==o||(this._inOp=!0,"zoom"!==o&&"dragBox"!==o&&"dragCircle"!==o&&(this._lastDrag=this._current,e.currentTarget.setCapture&&e.currentTarget.setCapture())),e.preventDefault(),a&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(e){if("static"!==this._options.mode){var s=!1;this._mouseDown&&(s=this._clearInteractiveTimeout());var n,r=this._$eventTarget.offset(),a=this._drawCoords.length,h=e.originalEvent.changedTouches,c=0;if(this._supportTouch&&h){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&h[0].identifier!==this._multiTouchAnchor[0].identifier)return this._mouseDown=!1,this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(h[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-r.left,this._multiTouchAnchor[1].pageY-r.top],this._multiTouchAnchorBbox=t.merge([],this._multiTouchCurrentBbox),this._mouseDown=!0,this._anchor=this._current=t.geo.center(this._multiTouchCurrentBbox,!0),s&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(;h.length>c;c++)h[c].identifier===this._multiTouchAnchor[0].identifier?(this._multiTouchCurrentBbox[0]=h[c].pageX-r.left,this._multiTouchCurrentBbox[1]=h[c].pageY-r.top):h[c].identifier===this._multiTouchAnchor[1].identifier&&(this._multiTouchCurrentBbox[2]=h[c].pageX-r.left,this._multiTouchCurrentBbox[3]=h[c].pageY-r.top);var l=t.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),_=t.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]);n=t.geo.center(this._multiTouchCurrentBbox,!0);var u=(_-l)/l;u*=u>0?5:10;var d=u-this._wheelLevel;this._wheelLevel=u;var p=this._getZoomCenterAndSize(this._anchor,d,!1);this._setInteractiveCenterAndSize(p.center,p.pixelSize),this._interactiveTransform(),s=!0,n=t.geo.center(this._multiTouchCurrentBbox,!0)}else n=[e.originalEvent.changedTouches[0].pageX-r.left,e.originalEvent.changedTouches[0].pageY-r.top]}else n=[e.pageX-r.left,e.pageY-r.top];if(n[0]===this._lastMove[0]&&n[1]===this._lastMove[1])return this._inOp?(e.preventDefault(),s&&this._setInteractiveTimeout(!0),!1):!1;if(7===o&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=n,this._moveDate=t.now()),this._isMultiTouch)return e.preventDefault(),this._isDbltap=this._isTap=!1,s&&this._setInteractiveTimeout(!0),!1;var g,m,f,v=this._options.mode,x=this._options.shift,y="dragBox"===v?"dragBox":"zoom";switch(this._shiftDown&&(v="default"===x?y:x),v){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],n[0],n[1]])):this._trigger("move",e,{type:"Point",coordinates:this.toMap(n)});break;case"dragCircle":this._mouseDown?(g=n[0]-this._anchor[0],m=n[1]-this._anchor[1],f=2*Math.sqrt(g*g+m*m),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:f,height:f})):this._trigger("move",e,{type:"Point",coordinates:this.toMap(n)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),s=!0):(a>0&&(this._drawCoords[a-1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[a-1]=n,this._refreshDrawing()),this._trigger("move",e,{type:"Point",coordinates:this.toMap(n)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),s=!0):this._trigger("move",e,{type:"Point",coordinates:this.toMap(n)})}return this._lastMove=n,s&&this._setInteractiveTimeout(!0),this._inOp?(e.preventDefault(),!1):i}},_dragTarget_touchstop:function(s){if("static"!==this._options.mode){if(!this._mouseDown){if(7!==o)return;this._eventTarget_touchstart(s)}var n,r,a,h,c,l,_,u=this._clearInteractiveTimeout(),d=this._mouseDown,p=this._toolPan,g=this._$eventTarget.offset(),m=this._options.mode,f=this._options.shift,v="dragBox"===m?"dragBox":"zoom";if(this._shiftDown&&(m="default"===f?v:f),this._supportTouch&&s.originalEvent.changedTouches?(n=[s.originalEvent.changedTouches[0].pageX-g.left,s.originalEvent.changedTouches[0].pageY-g.top],this._multiTouchAnchor=[],this._inOp=!1):n=[s.pageX-g.left,s.pageY-g.top],this._softDblClick&&this._isTap&&(h=n[0]-this._anchor[0],c=n[1]-this._anchor[1],8>=Math.sqrt(h*h+c*c)&&(n=t.merge([],this._anchor))),h=n[0]-this._anchor[0],c=n[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1,this._isMultiTouch)return s.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,u&&this._setInteractiveTimeout(!0),i;if(document.releaseCapture&&document.releaseCapture(),d){switch(a=t.now(),this._current=n,m){case"zoom":case"dragBox":if(0!==h||0!==c){var x=6*this._pixelSize,y=this._toMap([[Math.min(this._anchor[0],n[0]),Math.max(this._anchor[1],n[1])],[Math.max(this._anchor[0],n[0]),Math.min(this._anchor[1],n[1])]]),b=[y[0][0],y[0][1],y[1][0],y[1][1]];"zoom"===m?(x>b[2]-b[0]&&x>b[3]-b[1]&&(b=t.geo.scaleBy(this._getBbox(t.geo.center(b,!0)),.5,!0)),this._setBbox(b,!0,!0),u=!0):(_=t.geo.polygonize(b,!0),_.bbox=b,this._userGeodetic&&(_.coordinates=t.geo.proj.toGeodetic(_.coordinates),_.bbox=t.geo.proj.toGeodetic(_.bbox)),this._trigger("shape",s,_))}else"dragBox"===m&&(l=this._toMap(n),_={type:"Point",coordinates:[l[0],l[1]],bbox:[l[0],l[1],l[0],l[1]]},this._userGeodetic&&(_.coordinates=t.geo.proj.toGeodetic(_.coordinates),_.bbox=t.geo.proj.toGeodetic(_.bbox)),this._trigger("shape",s,_));this._resetDrawing();break;case"dragCircle":if(0!==h||0!==c){var w,S="image"===this._options.axisLayout,A=Math.sqrt(h*h+c*c),C=180;for(this._drawPixels.length=C+1,r=0;C>r;r++)w=360*r/C*(Math.PI/180),this._drawPixels[r]=[this._anchor[0]+Math.cos(w)*A,this._anchor[1]+Math.sin(w)*A];this._drawPixels[C]=[this._drawPixels[0][0],this._drawPixels[0][1]],l=this._toMap([[this._anchor[0]-A,this._anchor[1]+(S?-A:A)],[this._anchor[0]+A,this._anchor[1]+(S?A:-A)]]),_={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[l[0][0],l[0][1],l[1][0],l[1][1]]},this._userGeodetic&&(_.coordinates=t.geo.proj.toGeodetic(_.coordinates),_.bbox=t.geo.proj.toGeodetic(_.bbox)),this._trigger("shape",s,_),this._resetDrawing()}else l=this._toMap(n),_={type:"Point",coordinates:[l[0],l[1]],bbox:[l[0],l[1],l[0],l[1]]},this._userGeodetic&&(_.coordinates=t.geo.proj.toGeodetic(_.coordinates),_.bbox=t.geo.proj.toGeodetic(_.bbox)),this._trigger("shape",s,_);break;case"drawPoint":if(this._drawTimeout&&(e.clearTimeout(this._drawTimeout),this._drawTimeout=null),p)this._panFinalize();else if(a-this._clickDate>100){var T=this;this._drawTimeout=setTimeout(function(){T._drawTimeout&&(T._trigger("shape",s,{type:"Point",coordinates:T.toMap(n)}),T._inOp=!1,T._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":p?this._panFinalize():(r=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[r]=this._toMap(n),this._drawPixels[r]=n,(2>r||this._drawCoords[r][0]!==this._drawCoords[r-1][0]||this._drawCoords[r][1]!==this._drawCoords[r-1][1])&&(this._drawCoords[r+1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[r+1]=n),this._refreshDrawing());break;default:p?this._panFinalize():a-this._clickDate>100&&(this._trigger("click",s,{type:"Point",coordinates:this.toMap(n)}),this._inOp=!1)}if(this._clickDate=a,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,u&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",s),!1}return u&&this._setInteractiveTimeout(!0),this._inOp?(s.preventDefault(),!1):i}},_eventTarget_mousewheel:function(e,i){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(e.preventDefault(),this._mouseDown)return!1;if(0!==i){var s=Math.abs(i)>=1;this._clearInteractiveTimeout(),i=i>0?Math.ceil(i):Math.floor(i);var o=t(e.currentTarget).offset();this._anchor=[e.pageX-o.left,e.pageY-o.top];var n=this._getZoomCenterAndSize(this._anchor,i,null!==this._options.tilingScheme?s:!1);this._setInteractiveCenterAndSize(n.center,n.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}}})}(jQuery,window),function(t,e,i){t.geo._serviceTypes.tiled=function(){var s=RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(i,s,o){this._serviceId=i._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var n=t.data(o,"geoServiceState");if(!n){n={loadCount:0,reloadTiles:!1};var r='
          ';s.append(e.toStaticHTML(r)),n.serviceContainer=s.children(":last"),t.data(o,"geoServiceState",n)}return n.serviceContainer},destroy:function(e,i,s){var o=t.data(s,"geoServiceState");o.serviceContainer.remove(),t.removeData(s,"geoServiceState")},interactiveTransform:function(e,i,s,o){var n=t.data(i,"geoServiceState"),r=e.options.tilingScheme;n&&(this._cancelUnloaded(e,i),n.serviceContainer.children().each(function(){var i=t(this),n=i.data("pixelSize"),a=n/o;if(n>0){a=Math.round(1e3*a)/1e3;var h=i.data("scaleOrigin"),c=e._toPixel(h,s,o);i.css({left:Math.round(c[0])+"px",top:Math.round(c[1])+"px",width:r.tileWidth*a,height:r.tileHeight*a})}}))},refresh:function(i,o,n){var r=t.data(o,"geoServiceState");if(this._cancelUnloaded(i,o),r&&n&&(r.reloadTiles=!0),r&&o&&"visible"===o.style.visibility&&!r.serviceContainer.is(":hidden")){var a,h,c=i._getBbox(),l=i._pixelSize,_=this,u=r.serviceContainer,d="image"===i.options.axisLayout,p=d?1:-1,g=i.options.tilingScheme,m=g.tileWidth,f=g.tileHeight,v=Math.floor((c[0]-g.origin[0])/(l*m)),x=Math.max(Math.floor((d?c[1]-g.origin[1]:g.origin[1]-c[3])/(l*f)),0),y=Math.ceil((c[2]-g.origin[0])/(l*m)),b=Math.ceil((d?c[3]-g.origin[1]:g.origin[1]-c[1])/(l*f)),w=i._getBboxMax(),S=i._getPixelSize(0),A=S/l,C=Math.floor((w[0]-g.origin[0])/(S*m))*A,T=Math.floor((g.origin[1]+p*w[3])/(S*f))*A,M=g.origin[0]+C*m*l,P=g.origin[1]+p*T*f*l,$=Math.round((M-c[0])/l),z=Math.round((d?P-c[1]:c[3]-P)/l),I=u.children().show(),k=I.filter("[data-pixel-size='"+l+"']").appendTo(u),L=o.style.opacity,G=function(t){_._loadImage(this.img,t,l,i,r,L)},O=function(){delete this.img,r.loadCount--,i._requestComplete()};for(r.reloadTiles&&I.find("img").attr("data-dirty","true"),k.size()?(k.css({left:$%m+"px",top:z%f+"px"}).data("scaleOrigin",i._toMap([$%m,z%f])),k.children().each(function(){var e=t(this),i=e.attr("data-tile").split(",");e.css({left:Math.round(100*(parseInt(i[0],10)-C)+100*(($-$%m)/m))+"%",top:Math.round(100*(parseInt(i[1],10)-T)+100*((z-z%f)/f))+"%"}),1>L&&e.fadeTo(0,L)})):(u.append(e.toStaticHTML("
          ")),k=u.children(":last").data("scaleOrigin",i._toMap([$%m,z%f]))),a=v;y>a;a++)for(h=x;b>h;h++){var B=""+a+","+h,D=k.children("[data-tile='"+B+"']").removeAttr("data-dirty");if(0===D.size()||r.reloadTiles){var j,E=[g.origin[0]+a*m*l,g.origin[1]+p*h*f*l],F=[g.origin[0]+((a+1)*m-1)*l,g.origin[1]+p*((h+1)*f-1)*l],R=[E[0],E[1],F[0],F[1]],V=o.hasOwnProperty("src")?"src":"getUrl",N={bbox:R,width:m,height:f,zoom:i._getZoom(),tile:{row:h,column:a},index:Math.abs(h+a)},H=t.isFunction(o[V]);if(H?j=o[V](N):s.test(o[V])?(t.templates(this._tmplGeoSrcId,o[V]),j=t.render[this._tmplGeoSrcId](N)):j=o[V],r.loadCount++,i._requestQueued(),r.reloadTiles&&D.size()>0)D.attr("src",j);else{var W="",k.append(e.toStaticHTML(W)),D=k.children(":last")}"string"==typeof j?_._loadImage(D,j,l,i,r,L):j&&t.isFunction(j.promise)?(t.extend(j.promise(),{img:D}),j.done(G).fail(O)):D.remove()}}I.find("[data-dirty]").remove(),r.reloadTiles=!1}},resize:function(){},opacity:function(e,i){var s=t.data(i,"geoServiceState");s.serviceContainer.find("img").stop(!0).fadeTo("fast",i.style.opacity)},toggle:function(e,i){var s=t.data(i,"geoServiceState");s.serviceContainer.css("display","visible"===i.style.visibility?"block":"none")},_cancelUnloaded:function(s,o){var n=t.data(o,"geoServiceState");if(n&&n.loadCount>0)for(e.stop!==i?e.stop():document.execCommand!==i&&document.execCommand("Stop",!1),n.serviceContainer.find("img:hidden").remove();n.loadCount>0;)n.loadCount--,s._requestComplete()},_loadImage:function(e,i,s,o,n,r){var a=n.serviceContainer;e.load(function(e){1>r?t(e.target).fadeTo(0,r):t(e.target).show(),n.loadCount--,o._requestComplete(),0>=n.loadCount&&(a.children(":not([data-pixel-size='"+s+"'])").remove(),n.loadCount=0)}).error(function(e){t(e.target).remove(),n.loadCount--,o._requestComplete(),0>=n.loadCount&&(a.children(":not([data-pixel-size='"+s+"'])").remove(),n.loadCount=0)}).attr("src",i)}}}()}(jQuery,window),function(t,e){t.geo._serviceTypes.shingled=function(){var i=RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(i,s,o){this._serviceId=i._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var n=t.data(o,"geoServiceState");if(!n){n={loadCount:0};var r='
          ';s.append(e.toStaticHTML(r)),n.serviceContainer=s.children(":last"),t.data(o,"geoServiceState",n)}return n.serviceContainer},destroy:function(e,i,s){var o=t.data(s,"geoServiceState");o.serviceContainer.remove(),t.removeData(s,"geoServiceState")},interactiveTransform:function(e,i,s,o){var n=t.data(i,"geoServiceState"),r=e._getContentBounds(),a=r.width,h=r.height;n&&(this._cancelUnloaded(e,i),n.serviceContainer.children().each(function(){var i=t(this),n=i.data("pixelSize"),r=n/o;if(n>0){r=Math.round(1e3*r)/1e3;var c=i.data("origin"),l=e._toPixel(c,s,o);i.css({left:Math.round(l[0]),top:Math.round(l[1]),width:a*r,height:h*r})}}))},refresh:function(s,o){var n=t.data(o,"geoServiceState");if(this._cancelUnloaded(s,o),n&&o&&"visible"===o.style.visibility&&!n.serviceContainer.is(":hidden")){var r,a=s._getBbox(),h=s._pixelSize,c=this,l=n.serviceContainer,_=s._getContentBounds(),u=_.width,d=_.height,p=l.children('[data-pixel-size="'+h+'"]'),g=o.style.opacity;1>g&&l.find("img").attr("data-keep-alive","0"),p.size()||(l.append(e.toStaticHTML('
          ')),p=l.children(":last"));var m,f=o.hasOwnProperty("src")?"src":"getUrl",v={bbox:a,width:u,height:d,zoom:s._getZoom(),tile:null,index:0},x=t.isFunction(o[f]),y=p.position();y.left=-y.left,y.top=-y.top,x?m=o[f](v):i.test(o[f])?(t.templates(this._tmplGeoSrcId,o[f]),m=t.render[this._tmplGeoSrcId](v)):m=o[f],n.loadCount++,s._requestQueued(),p.append(e.toStaticHTML('')),r=p.children(":last").data("center",s._center),"string"==typeof m?c._loadImage(r,m,h,s,n,g):m.done(function(t){c._loadImage(r,t,h,s,n,g)}).fail(function(){r.remove(),n.loadCount--,s._requestComplete()})}},resize:function(e,i){var s=t.data(i,"geoServiceState");if(s&&i&&"visible"===i.style.visibility){this._cancelUnloaded(e,i);var o=s.serviceContainer,n=e._getContentBounds(),r=n.width,a=n.height,h=o.children();h.attr("data-pixel-size","0"),h.each(function(){var e=t(this),i=e.position();e.css({left:i.left+(r-e.width())/2,top:i.top+(a-e.height())/2})})}},opacity:function(e,i){var s=t.data(i,"geoServiceState");s.serviceContainer.find("img").stop(!0).fadeTo("fast",i.style.opacity)},toggle:function(e,i){var s=t.data(i,"geoServiceState");s.serviceContainer.css("display","visible"===i.style.visibility?"block":"none")},_cancelUnloaded:function(e,i){var s=t.data(i,"geoServiceState");if(s&&s.loadCount>0)for(s.serviceContainer.find("img:hidden").remove();s.loadCount>0;)s.loadCount--,e._requestComplete()},_loadImage:function(e,i,s,o,n,r){var a=n.serviceContainer;e.load(function(e){t.contains(document.body,e.target.jquery?e.target[0]:e.target)&&(1>r?t(e.target).fadeTo(0,r):t(e.target).show(),n.loadCount--,o._requestComplete(),0>=n.loadCount&&(a.children(':not([data-pixel-size="'+s+'"])').remove(),a.find("img[data-keep-alive]").remove(),n.loadCount=0))}).error(function(e){t.contains(document.body,e.target.jquery?e.target[0]:e.target)&&(t(e.target).remove(),n.loadCount--,o._requestComplete(),0>=n.loadCount&&(a.children(":not([data-pixel-size='"+s+"'])").remove(),n.loadCount=0))}).attr("src",i)}}}()}(jQuery,window); \ No newline at end of file diff --git a/dist/jquery.geo-1.0.0-b3.2.js b/dist/jquery.geo-1.0.0-b3.2.js deleted file mode 100644 index ab91b17..0000000 --- a/dist/jquery.geo-1.0.0-b3.2.js +++ /dev/null @@ -1,7515 +0,0 @@ -/*! jQuery Geo - v1.0.0-b3.2 - 2016-01-16 -* http://jquerygeo.com -* Copyright (c) 2016 Ryan Morrison-Westphal; Licensed MIT */ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
          Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! - * jQuery Mousewheel 3.1.13 - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - */ - -(function (factory) { - if ( typeof define === 'function' && define.amd ) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else if (typeof exports === 'object') { - // Node/CommonJS style for Browserify - module.exports = factory; - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - - var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'], - toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ? - ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'], - slice = Array.prototype.slice, - nullLowestDeltaTimeout, lowestDelta; - - if ( $.event.fixHooks ) { - for ( var i = toFix.length; i; ) { - $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; - } - } - - var special = $.event.special.mousewheel = { - version: '3.1.12', - - setup: function() { - if ( this.addEventListener ) { - for ( var i = toBind.length; i; ) { - this.addEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - // Store the line height and page height for this particular element - $.data(this, 'mousewheel-line-height', special.getLineHeight(this)); - $.data(this, 'mousewheel-page-height', special.getPageHeight(this)); - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i = toBind.length; i; ) { - this.removeEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - // Clean up the data we added to the element - $.removeData(this, 'mousewheel-line-height'); - $.removeData(this, 'mousewheel-page-height'); - }, - - getLineHeight: function(elem) { - var $elem = $(elem), - $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent'](); - if (!$parent.length) { - $parent = $('body'); - } - return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16; - }, - - getPageHeight: function(elem) { - return $(elem).height(); - }, - - settings: { - adjustOldDeltas: true, // see shouldAdjustOldDeltas() below - normalizeOffset: true // calls getBoundingClientRect for each event - } - }; - - $.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel'); - }, - - unmousewheel: function(fn) { - return this.unbind('mousewheel', fn); - } - }); - - - function handler(event) { - var orgEvent = event || window.event, - args = slice.call(arguments, 1), - delta = 0, - deltaX = 0, - deltaY = 0, - absDelta = 0, - offsetX = 0, - offsetY = 0; - event = $.event.fix(orgEvent); - event.type = 'mousewheel'; - - // Old school scrollwheel delta - if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; } - if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; } - if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } - if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } - - // Firefox < 17 horizontal scrolling related to DOMMouseScroll event - if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaX = deltaY * -1; - deltaY = 0; - } - - // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy - delta = deltaY === 0 ? deltaX : deltaY; - - // New school wheel delta (wheel event) - if ( 'deltaY' in orgEvent ) { - deltaY = orgEvent.deltaY * -1; - delta = deltaY; - } - if ( 'deltaX' in orgEvent ) { - deltaX = orgEvent.deltaX; - if ( deltaY === 0 ) { delta = deltaX * -1; } - } - - // No change actually happened, no reason to go any further - if ( deltaY === 0 && deltaX === 0 ) { return; } - - // Need to convert lines and pages to pixels if we aren't already in pixels - // There are three delta modes: - // * deltaMode 0 is by pixels, nothing to do - // * deltaMode 1 is by lines - // * deltaMode 2 is by pages - if ( orgEvent.deltaMode === 1 ) { - var lineHeight = $.data(this, 'mousewheel-line-height'); - delta *= lineHeight; - deltaY *= lineHeight; - deltaX *= lineHeight; - } else if ( orgEvent.deltaMode === 2 ) { - var pageHeight = $.data(this, 'mousewheel-page-height'); - delta *= pageHeight; - deltaY *= pageHeight; - deltaX *= pageHeight; - } - - // Store lowest absolute delta to normalize the delta values - absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); - - if ( !lowestDelta || absDelta < lowestDelta ) { - lowestDelta = absDelta; - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - lowestDelta /= 40; - } - } - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - // Divide all the things by 40! - delta /= 40; - deltaX /= 40; - deltaY /= 40; - } - - // Get a whole, normalized value for the deltas - delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta); - deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta); - deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta); - - // Normalise offsetX and offsetY properties - if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { - var boundingRect = this.getBoundingClientRect(); - offsetX = event.clientX - boundingRect.left; - offsetY = event.clientY - boundingRect.top; - } - - // Add information to the event object - event.deltaX = deltaX; - event.deltaY = deltaY; - event.deltaFactor = lowestDelta; - event.offsetX = offsetX; - event.offsetY = offsetY; - // Go ahead and set deltaMode to 0 since we converted to pixels - // Although this is a little odd since we overwrite the deltaX/Y - // properties with normalized deltas. - event.deltaMode = 0; - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - // Clearout lowestDelta after sometime to better - // handle multiple device types that give different - // a different lowestDelta - // Ex: trackpad = 3 and mouse wheel = 120 - if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } - nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); - - return ($.event.dispatch || $.event.handle).apply(this, args); - } - - function nullLowestDelta() { - lowestDelta = null; - } - - function shouldAdjustOldDeltas(orgEvent, absDelta) { - // If this is an older event and the delta is divisable by 120, - // then we are assuming that the browser is treating this as an - // older mouse wheel event and that we should divide the deltas - // by 40 to try and get a more usable deltaFactor. - // Side note, this actually impacts the reported scroll distance - // in older browsers and can cause scrolling to be slower than native. - // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. - return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0; - } - -})); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - window.toStaticHTML = window.toStaticHTML || function ( x ) { return x; }; - - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180.001 && coords[ 0 ] <= 180.001 && coords[ 1 ] >= -90.001 && coords[ 1 ] <= 90.001 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - if ( $.geo.proj ) { - value = $.geo.proj.fromGeodetic( value ); - } - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var c; //< temp storage for any coordinate during centroid op - - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - coords = $.merge( [ ], geom.type === "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - c = [ 0, 0 ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - - case "MultiPoint": - // should return center of mass for point cluster but just return first point for now - if ( geom.coordinates.length > 0 ) { - c = geom.coordinates[ 0 ]; - return { - type: "Point", - coordinates: [ c[ 0 ], c[ 1 ] ] - }; - } - break; - - case "MultiLineString": - case "MultiPolygon": - if ( geom.coordinates.length > 0 ) { - return this.centroid( { - type: geom.type.substr( 5 ), - coordinates: geom.coordinates[ 0 ] - }, _ignoreGeo ); - } - break; - - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type !== "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 === 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length === 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _basic: function( geom ) { - // return an array of all basic geometries - // e.g., MultiPolygons become multiple Polygons - // coordinate arrays are kept as references for speed & should not be altered - // not in JTS - var geometries = [ ]; - var multiType; - var i = 0; - var j; - - var flat = this._flatten( geom ); - - for ( ; i < flat.length; i++ ) { - if ( flat[ i ].type.substring( 0, 5 ) === "Multi" ) { - multiType = flat[ i ].type.substring( 5 ); - - for ( j = 0; j < flat[ i ].coordinates.length; j++ ) { - geometries.push( { - type: multiType, - coordinates: flat[ i ].coordinates[ j ] - } ); - } - } else { - geometries.push( flat[ i ] ); - } - } - - return geometries; - }, - - _flatten: function (geom) { - // return an array of only geometries - // will extract geometries from Feature, FeatureCollection, & GeometryCollection - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 2, wkt.length - 4 ), - lineString, - lineStrings = lineStringsWkt.split( /\),\s*\(/ ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - lineString = lineStringParseUntagged( "(" + lineStrings[ i ] + ")" ); - if ( lineString ) { - multiLineString.coordinates.push( lineString.coordinates ); - } - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygon, - polygons = polygonsWkt.split( /\),\s*\(/ ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - polygon = polygonParseUntagged( "(" + polygons[ i ] + ")" ); - if ( polygon ) { - multiPolygon.coordinates.push( polygon.coordinates ); - } - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, window, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") === "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - this._$canvas = $( window.toStaticHTML( '' ) ); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - // though, at any time either one can be in front - this._$canvasSceneFront = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - this._$canvasSceneBack = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
          '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $( window.toStaticHTML( '
          ' ) ); - this._$labelsContainerBack = $( window.toStaticHTML( '
          ' ) ); - }, - - _setOption: function (key, value) { - if (key === "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue === style.heightValue && style.heightValue === style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility !== "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length === 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - this._blitcontext.globalCompositeOperation = "copy"; - - var pixelBbox, i, j; - - if ( style.visibility !== "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - this._blitcontext.beginPath(); - - for ( i = 1; i < coordinates.length; i++ ) { - // start drawing inner rings, i - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - - for ( j = 0; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - } - - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
          ' + label + '
          '; - }, - - resize: function( dx, dy ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - left: dx, - top: dy - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - var labelPositionFront = this._$labelsContainerFront.position(); - - this._$labelsContainerFront.css( { - left: labelPositionFront.left + dx, - top: labelPositionFront.top + dy, - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - if ( this._trueCanvas ) { - if ( this._options.doubleBuffer && this._trueDoubleBuffer ) { - - var geographics = this; - - if ( this._requireFlip ) { - geographics._requireFlip = false; - - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _canvasSceneLoad: function() { - var geographics = this; - if ( geographics._requireFlip ) { - geographics._requireFlip = false; - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - }, - - _endCallback: function() { - var geographics = this; - - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - geographics._$canvasSceneBack.prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - this._canvasSceneLoad( ); - } - - - geographics._$labelsContainerBack.html( window.toStaticHTML( geographics._labelsHtml ) ).find("a").css({ - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).appendTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - geographics._timeoutEnd = null; - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - this._timeoutEnd = setTimeout( $.proxy(this._endCallback, this), 20 ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - this._end( ); - } - } - }); -}(jQuery, window)); - - -(function ($, window, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - click: "crosshair", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "//otile" + ((view.index % 4) + 1) + ((location.protocol === 'https:') ? "-s" : "") + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: 'Tiles Courtesy of MapQuest ' - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - zoomFactor: 2, //< determines what a zoom level means - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - _pixelSizeMin: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelLevel: 0, - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _pointerEvents: undefined, - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._serviceIdSeed = 0; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)", - touchAction: 'none' - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - this._pixelSizeMin = this._pixelSizeMax / Math.pow( 2, 17 ); - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; /* mouse down */ - this._current = [ 0, 0 ]; /* mouse move no matter what */ - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._pointerEvents = window.PointerEvent; - this._supportTouch = ("ontouchend" in document); - this._softDblClick = this._supportTouch || _ieVersion === 7; - - var geomap = this, - touchStartEvent = this._pointerEvents ? 'pointerdown' : ( this._supportTouch ? "touchstart mousedown" : "mousedown" ), - touchStopEvent = this._pointerEvents ? 'pointerup pointercancel' : ( this._supportTouch ? "touchend touchcancel mouseup" : "mouseup" ), - touchMoveEvent = this._pointerEvents ? 'pointermove' : ( this._supportTouch ? "touchmove mousemove" : "mousemove" ); - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.zoomFactor !== undefined) { - this._setOption("zoomFactor", this._initOptions.zoomFactor, false); - this._fullZoomFactor = this._initOptions.zoomFactor; - this._partialZoomFactor = Math.pow(4, 1 / this._fullZoomFactor); // 4th root of full - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key === "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj; - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._pixelSizeMin = this._getPixelSize( value.pixelSizes ? value.pixelSizes.length - 1 : value.levels - 1 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( this._userGeodetic ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( !this._panning ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( _serviceContainer ); - } - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i], dx, dy); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize", dx, dy ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape /* , style, label, refresh */ ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type === "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( arg !== null ) { - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( !$.data( shapes[ i ], "geoBbox" ) ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - if ( this._timeoutInteractive ) { - return []; - } - - var isPoint = $.isPlainObject( selector ), - //searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i; - - if ( this._$elem.is( ".geo-map" ) ) { - $( this._$elem.find( ".geo-service" ).get().reverse() ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - for ( i = this._graphicShapes.length - 1; i >= 0; i-- ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type === "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._basic( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value /* , trigger, refresh */ ) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._fullZoomFactor) ); - } - }, - - _setZoom: function ( value, trigger /* , refresh */ ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend( window.toStaticHTML( '
          ' ) ); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
          '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
            ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
            '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
            '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
            '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( window.toStaticHTML( '' ) ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
            ', - serviceContainer; - - this._$servicesContainer.append( window.toStaticHTML( scHtml ) ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
          • ' + service.attr + '
            • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
            '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( _serviceContainer ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics && !_serviceContainer ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - centroid, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - centroid = $.geo.centroid( shape ); - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition !== "relative" && cssPosition !== "absolute" && cssPosition !== "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._fullZoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale; - - if ( this._options[ "tilingScheme" ] ) { - // clamp to min/max pixelSize - pixelSize = Math.min( Math.max( pixelSize, this._pixelSizeMin ), this._pixelSizeMax ); - } - - var zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1]; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var service, - - scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length !== 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - - if ( this._created ) { - // one last interactiveTransform to put pinched map into place - this._interactiveTransform( ); - } - - this._options["pixelSize"] = this._pixelSize = pixelSize; - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which === 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( typeof( document.elementFromPoint ) !== "undefined" ) { - var elFromPt = document.elementFromPoint( e.pageX, e.pageY ); - if ( elFromPt && elFromPt.nodeName === "A" ) { - return; - } - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._pointerEvents && !this._supportTouch && e.which !== 1 ) { - return; - } - - if ( this._pointerEvents ) { - console.log( 'PointerEvent touchstart' ); - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._pointerEvents ) { - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - - - - - - - - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && e.originalEvent.pointerId !== this._multiTouchAnchor[ 0 ].pointerId ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( e.originalEvent ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = $.geo.center( this._multiTouchCurrentBbox, true ); - this._current = $.merge( [], this._anchor ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - } else { - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ this._multiTouchAnchor[0].pageX - offset.left, this._multiTouchAnchor[0].pageY - offset.top ]; - } - } else if ( this._supportTouch && touches ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - anchorDistance, - currentDistance, - wheelLevel, - delta, - pinchCenterAndSize, - i; - - if ( this._pointerEvents ) { - - if ( this._isMultiTouch ) { - - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId ) { - this._multiTouchCurrentBbox[ 0 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = e.originalEvent.pageY - offset.top; - } else if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - this._multiTouchCurrentBbox[ 2 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = e.originalEvent.pageY - offset.top; - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchAnchor[ 0 ] = e.originalEvent; - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - } - } else if ( this._supportTouch && touches ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( i = 0; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } else { - // fixes: [bug] highlight pop - return false; - } - } - - if ( _ieVersion === 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( this._pointerEvents ) { - console.log( 'PointerEvent touchstop' ); - } - - if ( !this._mouseDown ) { - if ( _ieVersion === 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if ( this._pointerEvents ) { - current = [e.pageX - offset.left, e.pageY - offset.top]; - - for ( i = 0; i < this._multiTouchAnchor.length; i++ ) { - e.currentTarget.releasePointerCapture( this._multiTouchAnchor[ i ].pointerId ); - } - - this._multiTouchAnchor = []; - this._inOp = false; - } else if (this._supportTouch && e.originalEvent.changedTouches) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ this._anchor, current ] ), - bbox = [ - Math.min( bboxCoords[0][0], bboxCoords[1][0] ), - Math.min( bboxCoords[0][1], bboxCoords[1][1] ), - Math.max( bboxCoords[0][0], bboxCoords[1][0] ), - Math.max( bboxCoords[0][1], bboxCoords[1][1] ) - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - - if (!e.isDefaultPrevented()) { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] === this._drawCoords[i-1][0] && - this._drawCoords[i][1] === this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function ( e ) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (e.deltaY !== 0) { - this._clearInteractiveTimeout( ); - - var delta = e.deltaY > 0 ? 1 : -1; - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ); - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery, window)); - - -(function ($, window, undefined) { - $.geo._serviceTypes.tiled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - - create: function (map, serviceContainer, service /* , index */) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
            '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( this.img, url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - delete this.img; - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append( window.toStaticHTML( "
            " ) ); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each( function () { - var $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - } ); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append( window.toStaticHTML( imgMarkup ) ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl && $.isFunction( imageUrl.promise ) ) { - // assume Deferred - $.extend( imageUrl.promise( ), { img: $img } ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function ( /* map, service, dx, dy */ ) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - /* - * #193 - disabled until we can do this without canceling all AJAX requests - * - if ( window.stop !== undefined ) { - window.stop(); - } else if( document.execCommand !== undefined ) { - document.execCommand("Stop", false); - } - */ - - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); - -(function ($, window, undefined) { - $.geo._serviceTypes.shingled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - create: function ( map, serviceContainer, service /* , index */ ) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
            '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - } - }); - } - }, - - refresh: function (map, service, force) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1 || force || service.shinglesMax === 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } else if ( service.shinglesMax > 1 ) { - serviceContainer.find("img").slice( 0, -( service.shinglesMax - 1 ) ).attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append( window.toStaticHTML( '
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e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var c,d,e;if("hidden"!==b.visibility&&b.opacity>0){if(this._blitcontext.clearRect(0,0,this._width,this._height),b.doFill&&a.length>1){for(this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1,this._blitcontext.beginPath(),d=1;d1))for(d=1;d'+b+""},resize:function(a,b){this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10)),this._trueCanvas?(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height,this._$canvasSceneFront.css({left:a,top:b}),this._$canvasSceneBack.css({width:this._width,height:this._height})):this._$canvas.css({width:this._width,height:this._height});var c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){if(this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas)if(this._options.doubleBuffer&&this._trueDoubleBuffer){var c=this;if(this._requireFlip){c._requireFlip=!1;var d=c._$canvasSceneFront;c._$canvasSceneFront=c._$canvasSceneBack.css({left:0,top:0,width:c._width,height:c._height}).prop("src",c._$canvas[0].toDataURL()).prependTo(c._$elem),c._$canvasSceneBack=d.prop("src","").detach()}this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})}else this._context.clearRect(0,0,this._width,this._height);else this._context.clearRect(0,0,this._width,this._height);this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasSceneLoad:function(){var a=this;if(a._requireFlip){a._requireFlip=!1;var b=a._$canvasSceneFront;a._$canvasSceneFront=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prependTo(a._$elem),a._$canvasSceneBack=b.prop("src","").detach()}},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&(a._$canvasSceneBack.prop("src",a._$canvas[0].toDataURL()),this._canvasSceneLoad()),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
            ";while(c[0]);return a>6?a:!a}(),f={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"//otile"+(a.index%4+1)+("https:"===location.protocol?"-s":"")+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:'Tiles Courtesy of MapQuest '}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};a.widget("geo.geomap",{_$elem:c,_map:c,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:c,_$eventTarget:c,_$contentFrame:c,_$existingChildren:c,_$attrList:c,_$servicesContainer:c,_$shapesContainers:c,_$panContainer:c,_$shapesContainer:c,_$drawContainer:c,_$measureContainer:c,_$measureLabel:c,_dpi:96,_currentServices:[],_center:c,_pixelSize:c,_centerMax:c,_pixelSizeMax:c,_pixelSizeMin:c,_userGeodetic:!0,_centerInteractive:c,_pixelSizeInteractive:c,_timeoutInteractive:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:c,_inOp:c,_toolPan:c,_shiftDown:c,_anchor:c,_current:c,_downDate:c,_moveDate:c,_clickDate:c,_lastMove:c,_lastDrag:c,_windowHandler:null,_resizeTimeout:null,_panning:c,_velocity:c,_friction:c,_pointerEvents:c,_supportTouch:c,_softDblClick:c,_isTap:c,_isDbltap:c,_isMultiTouch:c,_multiTouchAnchor:[],_multiTouchAnchorBbox:c,_multiTouchCurrentBbox:c,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},f),_createWidget:function(b,c){if(this._$elem=a(c),this._$elem.is(".geo-service"))return this._graphicShapes=[],void a.Widget.prototype._createWidget.apply(this,arguments);this._widgetId=d++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)",touchAction:"none"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||7===e;var d=this,f=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",g=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",h=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(f,a.proxy(this._eventTarget_touchstart,this));var i=this._$eventTarget[0].setCapture?this._$eventTarget:a(document);i.bind(h,a.proxy(this._dragTarget_touchmove,this)),i.bind(g,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
            ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
            '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
              '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
              '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
              '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
              '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('")) -},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
            • "+c.attr+"
              • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
              '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){this._pointerEvents&&console.log("PointerEvent touchstart");var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&b.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,0/0,0/0],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top]}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,0/0,0/0],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap=this._isDbltap?!1:this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k,l=this._$eventTarget.offset(),m=this._drawCoords.length,n=b.originalEvent.changedTouches;if(this._pointerEvents)this._isMultiTouch?(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId?(this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-l.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-l.top):b.originalEvent.pointerId===this._multiTouchAnchor[1].pointerId&&(this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-l.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-l.top),f=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),g=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),d=a.geo.center(this._multiTouchCurrentBbox,!0),h=(g-f)/f,h*=h>0?5:10,i=h-this._wheelLevel,this._wheelLevel=h,j=this._getZoomCenterAndSize(this._anchor,i,!1),this._setInteractiveCenterAndSize(j.center,j.pixelSize),this._interactiveTransform(),c=!0,d=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-l.left,this._multiTouchAnchor[0].pageY-l.top,0/0,0/0],d=[b.originalEvent.pageX-l.left,b.originalEvent.pageY-l.top]);else if(this._supportTouch&&n){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&n[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(n[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-l.left,this._multiTouchAnchor[1].pageY-l.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(k=0;k0?5:10,i=h-this._wheelLevel,this._wheelLevel=h,j=this._getZoomCenterAndSize(this._anchor,i,!1),this._setInteractiveCenterAndSize(j.center,j.pixelSize),this._interactiveTransform(),c=!0,d=a.geo.center(this._multiTouchCurrentBbox,!0)}else d=[b.originalEvent.changedTouches[0].pageX-l.left,b.originalEvent.changedTouches[0].pageY-l.top]}else d=[b.pageX-l.left,b.pageY-l.top];if(d[0]===this._lastMove[0]&&d[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=d,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],d[0],d[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)});break;case"dragCircle":this._mouseDown?(o=d[0]-this._anchor[0],p=d[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(m>0&&(this._drawCoords[m-1]=this._toMap(d,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[m-1]=d,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)})}return this._lastMove=d,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(this._pointerEvents&&console.log("PointerEvent touchstop"),!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k,l=this._clearInteractiveTimeout(),m=this._mouseDown,n=this._toolPan,o=this._$eventTarget.offset(),p=this._options.mode,q=this._options.shift,r="dragBox"===p?"dragBox":"zoom";if(this._shiftDown&&(p="default"===q?r:q),this._pointerEvents){for(d=[c.pageX-o.left,c.pageY-o.top],f=0;ff;f++)v=360*f/y*(Math.PI/180),this._drawPixels[f]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],j=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),k={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[j[0][0],j[0][1],j[1][0],j[1][1]]},this._userGeodetic&&(k.coordinates=a.geo.proj.toGeodetic(k.coordinates),k.bbox=a.geo.proj.toGeodetic(k.bbox)),this._trigger("shape",c,k),this._resetDrawing()}else j=this._toMap(d),k={type:"Point",coordinates:[j[0],j[1]],bbox:[j[0],j[1],j[0],j[1]]},this._userGeodetic&&(k.coordinates=a.geo.proj.toGeodetic(k.coordinates),k.bbox=a.geo.proj.toGeodetic(k.bbox)),this._trigger("shape",c,k);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),n)this._panFinalize();else if(g-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(d)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":n?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(d)}),c.isDefaultPrevented()||(f=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[f]=this._toMap(d),this._drawPixels[f]=d,(2>f||this._drawCoords[f][0]!==this._drawCoords[f-1][0]||this._drawCoords[f][1]!==this._drawCoords[f-1][1])&&(this._drawCoords[f+1]=this._toMap(d,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[f+1]=d),this._refreshDrawing()));break;default:n?this._panFinalize():g-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(d)}),this._inOp=!1)}if(this._clickDate=g,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,l&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",c),!1}return l&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._clearInteractiveTimeout();var c=b.deltaY>0?1:-1,d=a(b.currentTarget).offset();this._anchor=[b.pageX-d.left,b.pageY-d.top];var e=this._getZoomCenterAndSize(this._anchor,c,null!==this._options.tilingScheme);this._setInteractiveCenterAndSize(e.center,e.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}}})}(jQuery,window),function(a,b){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
              ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),h=f/e;if(f>0){h=Math.round(1e3*h)/1e3;var i=c.data("scaleOrigin"),j=b._toPixel(i,d,e);c.css({left:Math.round(j[0])+"px",top:Math.round(j[1])+"px",width:g.tileWidth*h,height:g.tileHeight*h})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&f&&(g.reloadTiles=!0),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i,j=d._getBbox(),k=d._pixelSize,l=this,m=g.serviceContainer,n="image"===d.options.axisLayout,o=n?1:-1,p=d.options.tilingScheme,q=p.tileWidth,r=p.tileHeight,s=Math.floor((j[0]-p.origin[0])/(k*q)),t=Math.max(Math.floor((n?j[1]-p.origin[1]:p.origin[1]-j[3])/(k*r)),0),u=Math.ceil((j[2]-p.origin[0])/(k*q)),v=Math.ceil((n?j[3]-p.origin[1]:p.origin[1]-j[1])/(k*r)),w=d._getBboxMax(),x=d._getPixelSize(0),y=x/k,z=Math.floor((w[0]-p.origin[0])/(x*q))*y,A=Math.floor((p.origin[1]+o*w[3])/(x*r))*y,B=p.origin[0]+z*q*k,C=p.origin[1]+o*A*r*k,D=Math.round((B-j[0])/k),E=Math.round((n?C-j[1]:j[3]-C)/k),F=m.children().show(),G=F.filter("[data-pixel-size='"+k+"']").appendTo(m),H=e.style.opacity,I=function(a){l._loadImage(this.img,a,k,d,g,H)},J=function(){delete this.img,g.loadCount--,d._requestComplete()};for(g.reloadTiles&&F.find("img").attr("data-dirty","true"),G.size()?(G.css({left:D%q+"px",top:E%r+"px"}).data("scaleOrigin",d._toMap([D%q,E%r])),G.children().each(function(){var b=a(this),c=b.attr("data-tile").split(",");b.css({left:Math.round(100*(parseInt(c[0],10)-z)+(D-D%q)/q*100)+"%",top:Math.round(100*(parseInt(c[1],10)-A)+(E-E%r)/r*100)+"%"}),1>H&&b.fadeTo(0,H)})):(m.append(b.toStaticHTML("
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              ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),g=f/e;if(f>0){g=Math.round(1e3*g)/1e3; -var j=c.data("origin"),k=b._toPixel(j,d,e);c.css({left:Math.round(k[0]),top:Math.round(k[1]),width:h*g,height:i*g})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i=d._getBbox(),j=d._pixelSize,k=this,l=g.serviceContainer,m=d._getContentBounds(),n=m.width,o=m.height,p=l.children('[data-pixel-size="'+j+'"]'),q=e.style.opacity;1>q||f||1===e.shinglesMax?l.find("img").attr("data-keep-alive","0"):e.shinglesMax>1&&l.find("img").slice(0,-(e.shinglesMax-1)).attr("data-keep-alive","0"),p.size()||(l.append(b.toStaticHTML('
              ')),p=l.children(":last"));var r,s={bbox:i,width:n,height:o,zoom:d._getZoom(),tile:null,index:0},t=a.isFunction(e.src),u=p.position();u.left=-u.left,u.top=-u.top,t?r=e.src(s):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),r=a.render[this._tmplGeoSrcId](s)):r=e.src,g.loadCount++,d._requestQueued(),p.append(b.toStaticHTML('')),h=p.children(":last").data("center",d._center),"string"==typeof r?k._loadImage(h,r,j,d,g,q):r&&r.done(function(a){k._loadImage(h,a,j,d,g,q)}).fail(function(){h.remove(),g.loadCount--,d._requestComplete()})}},resize:function(b,c){var d=a.data(c,"geoServiceState");if(d&&c&&"visible"===c.style.visibility){this._cancelUnloaded(b,c);var e=d.serviceContainer,f=b._getContentBounds(),g=f.width,h=f.height,i=e.children();i.attr("data-pixel-size","0"),i.each(function(){var b=a(this),c=b.position();b.css({left:c.left+(g-b.width())/2,top:c.top+(h-b.height())/2})})}},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--,b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(':not([data-pixel-size="'+d+'"])').remove(),h.find("img[data-keep-alive]").remove(),f.loadCount=0))}).error(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0))}).attr("src",c)}}}()}(jQuery,window); \ No newline at end of file diff --git a/dist/jquery.geo-1.0.0-b3.js b/dist/jquery.geo-1.0.0-b3.js deleted file mode 100644 index 0e6d22c..0000000 --- a/dist/jquery.geo-1.0.0-b3.js +++ /dev/null @@ -1,7515 +0,0 @@ -/*! jQuery Geo - v1.0.0-b3 - 2015-10-17 -* http://jquerygeo.com -* Copyright (c) 2015 Ryan Morrison-Westphal; Licensed MIT */ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
              Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! - * jQuery Mousewheel 3.1.13 - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - */ - -(function (factory) { - if ( typeof define === 'function' && define.amd ) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else if (typeof exports === 'object') { - // Node/CommonJS style for Browserify - module.exports = factory; - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - - var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'], - toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ? - ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'], - slice = Array.prototype.slice, - nullLowestDeltaTimeout, lowestDelta; - - if ( $.event.fixHooks ) { - for ( var i = toFix.length; i; ) { - $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; - } - } - - var special = $.event.special.mousewheel = { - version: '3.1.12', - - setup: function() { - if ( this.addEventListener ) { - for ( var i = toBind.length; i; ) { - this.addEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - // Store the line height and page height for this particular element - $.data(this, 'mousewheel-line-height', special.getLineHeight(this)); - $.data(this, 'mousewheel-page-height', special.getPageHeight(this)); - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i = toBind.length; i; ) { - this.removeEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - // Clean up the data we added to the element - $.removeData(this, 'mousewheel-line-height'); - $.removeData(this, 'mousewheel-page-height'); - }, - - getLineHeight: function(elem) { - var $elem = $(elem), - $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent'](); - if (!$parent.length) { - $parent = $('body'); - } - return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16; - }, - - getPageHeight: function(elem) { - return $(elem).height(); - }, - - settings: { - adjustOldDeltas: true, // see shouldAdjustOldDeltas() below - normalizeOffset: true // calls getBoundingClientRect for each event - } - }; - - $.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel'); - }, - - unmousewheel: function(fn) { - return this.unbind('mousewheel', fn); - } - }); - - - function handler(event) { - var orgEvent = event || window.event, - args = slice.call(arguments, 1), - delta = 0, - deltaX = 0, - deltaY = 0, - absDelta = 0, - offsetX = 0, - offsetY = 0; - event = $.event.fix(orgEvent); - event.type = 'mousewheel'; - - // Old school scrollwheel delta - if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; } - if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; } - if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } - if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } - - // Firefox < 17 horizontal scrolling related to DOMMouseScroll event - if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaX = deltaY * -1; - deltaY = 0; - } - - // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy - delta = deltaY === 0 ? deltaX : deltaY; - - // New school wheel delta (wheel event) - if ( 'deltaY' in orgEvent ) { - deltaY = orgEvent.deltaY * -1; - delta = deltaY; - } - if ( 'deltaX' in orgEvent ) { - deltaX = orgEvent.deltaX; - if ( deltaY === 0 ) { delta = deltaX * -1; } - } - - // No change actually happened, no reason to go any further - if ( deltaY === 0 && deltaX === 0 ) { return; } - - // Need to convert lines and pages to pixels if we aren't already in pixels - // There are three delta modes: - // * deltaMode 0 is by pixels, nothing to do - // * deltaMode 1 is by lines - // * deltaMode 2 is by pages - if ( orgEvent.deltaMode === 1 ) { - var lineHeight = $.data(this, 'mousewheel-line-height'); - delta *= lineHeight; - deltaY *= lineHeight; - deltaX *= lineHeight; - } else if ( orgEvent.deltaMode === 2 ) { - var pageHeight = $.data(this, 'mousewheel-page-height'); - delta *= pageHeight; - deltaY *= pageHeight; - deltaX *= pageHeight; - } - - // Store lowest absolute delta to normalize the delta values - absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); - - if ( !lowestDelta || absDelta < lowestDelta ) { - lowestDelta = absDelta; - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - lowestDelta /= 40; - } - } - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - // Divide all the things by 40! - delta /= 40; - deltaX /= 40; - deltaY /= 40; - } - - // Get a whole, normalized value for the deltas - delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta); - deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta); - deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta); - - // Normalise offsetX and offsetY properties - if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { - var boundingRect = this.getBoundingClientRect(); - offsetX = event.clientX - boundingRect.left; - offsetY = event.clientY - boundingRect.top; - } - - // Add information to the event object - event.deltaX = deltaX; - event.deltaY = deltaY; - event.deltaFactor = lowestDelta; - event.offsetX = offsetX; - event.offsetY = offsetY; - // Go ahead and set deltaMode to 0 since we converted to pixels - // Although this is a little odd since we overwrite the deltaX/Y - // properties with normalized deltas. - event.deltaMode = 0; - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - // Clearout lowestDelta after sometime to better - // handle multiple device types that give different - // a different lowestDelta - // Ex: trackpad = 3 and mouse wheel = 120 - if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } - nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); - - return ($.event.dispatch || $.event.handle).apply(this, args); - } - - function nullLowestDelta() { - lowestDelta = null; - } - - function shouldAdjustOldDeltas(orgEvent, absDelta) { - // If this is an older event and the delta is divisable by 120, - // then we are assuming that the browser is treating this as an - // older mouse wheel event and that we should divide the deltas - // by 40 to try and get a more usable deltaFactor. - // Side note, this actually impacts the reported scroll distance - // in older browsers and can cause scrolling to be slower than native. - // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. - return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0; - } - -})); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - window.toStaticHTML = window.toStaticHTML || function ( x ) { return x; }; - - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180.001 && coords[ 0 ] <= 180.001 && coords[ 1 ] >= -90.001 && coords[ 1 ] <= 90.001 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - if ( $.geo.proj ) { - value = $.geo.proj.fromGeodetic( value ); - } - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var c; //< temp storage for any coordinate during centroid op - - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - coords = $.merge( [ ], geom.type === "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - c = [ 0, 0 ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - - case "MultiPoint": - // should return center of mass for point cluster but just return first point for now - if ( geom.coordinates.length > 0 ) { - c = geom.coordinates[ 0 ]; - return { - type: "Point", - coordinates: [ c[ 0 ], c[ 1 ] ] - }; - } - break; - - case "MultiLineString": - case "MultiPolygon": - if ( geom.coordinates.length > 0 ) { - return this.centroid( { - type: geom.type.substr( 5 ), - coordinates: geom.coordinates[ 0 ] - }, _ignoreGeo ); - } - break; - - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type !== "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 === 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length === 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _basic: function( geom ) { - // return an array of all basic geometries - // e.g., MultiPolygons become multiple Polygons - // coordinate arrays are kept as references for speed & should not be altered - // not in JTS - var geometries = [ ]; - var multiType; - var i = 0; - var j; - - var flat = this._flatten( geom ); - - for ( ; i < flat.length; i++ ) { - if ( flat[ i ].type.substring( 0, 5 ) === "Multi" ) { - multiType = flat[ i ].type.substring( 5 ); - - for ( j = 0; j < flat[ i ].coordinates.length; j++ ) { - geometries.push( { - type: multiType, - coordinates: flat[ i ].coordinates[ j ] - } ); - } - } else { - geometries.push( flat[ i ] ); - } - } - - return geometries; - }, - - _flatten: function (geom) { - // return an array of only geometries - // will extract geometries from Feature, FeatureCollection, & GeometryCollection - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 2, wkt.length - 4 ), - lineString, - lineStrings = lineStringsWkt.split( /\),\s*\(/ ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - lineString = lineStringParseUntagged( "(" + lineStrings[ i ] + ")" ); - if ( lineString ) { - multiLineString.coordinates.push( lineString.coordinates ); - } - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygon, - polygons = polygonsWkt.split( /\),\s*\(/ ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - polygon = polygonParseUntagged( "(" + polygons[ i ] + ")" ); - if ( polygon ) { - multiPolygon.coordinates.push( polygon.coordinates ); - } - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, window, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") === "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - this._$canvas = $( window.toStaticHTML( '' ) ); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - // though, at any time either one can be in front - this._$canvasSceneFront = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - this._$canvasSceneBack = $( window.toStaticHTML( '' ) ); //.load($.proxy(this._canvasSceneLoad, this)); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
              '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $( window.toStaticHTML( '
              ' ) ); - this._$labelsContainerBack = $( window.toStaticHTML( '
              ' ) ); - }, - - _setOption: function (key, value) { - if (key === "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue === style.heightValue && style.heightValue === style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility !== "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length === 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - this._blitcontext.globalCompositeOperation = "copy"; - - var pixelBbox, i, j; - - if ( style.visibility !== "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - this._blitcontext.beginPath(); - - for ( i = 1; i < coordinates.length; i++ ) { - // start drawing inner rings, i - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - - for ( j = 0; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - } - - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
              ' + label + '
              '; - }, - - resize: function( dx, dy ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - left: dx, - top: dy - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - var labelPositionFront = this._$labelsContainerFront.position(); - - this._$labelsContainerFront.css( { - left: labelPositionFront.left + dx, - top: labelPositionFront.top + dy, - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - if ( this._trueCanvas ) { - if ( this._options.doubleBuffer && this._trueDoubleBuffer ) { - - var geographics = this; - - if ( this._requireFlip ) { - geographics._requireFlip = false; - - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _canvasSceneLoad: function() { - var geographics = this; - if ( geographics._requireFlip ) { - geographics._requireFlip = false; - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.prop( "src", "" ).detach(); - } - }, - - _endCallback: function() { - var geographics = this; - - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - geographics._$canvasSceneBack.prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - this._canvasSceneLoad( ); - } - - - geographics._$labelsContainerBack.html( window.toStaticHTML( geographics._labelsHtml ) ).find("a").css({ - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).appendTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - geographics._timeoutEnd = null; - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - this._timeoutEnd = setTimeout( $.proxy(this._endCallback, this), 20 ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - this._end( ); - } - } - }); -}(jQuery, window)); - - -(function ($, window, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - click: "crosshair", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "//otile" + ((view.index % 4) + 1) + ((location.protocol === 'https:') ? "-s" : "") + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: 'Tiles Courtesy of MapQuest ' - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - zoomFactor: 2, //< determines what a zoom level means - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - _pixelSizeMin: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelLevel: 0, - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _pointerEvents: undefined, - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._serviceIdSeed = 0; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)", - touchAction: 'none' - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - this._pixelSizeMin = this._pixelSizeMax / Math.pow( 2, 17 ); - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; /* mouse down */ - this._current = [ 0, 0 ]; /* mouse move no matter what */ - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._pointerEvents = window.PointerEvent; - this._supportTouch = ("ontouchend" in document); - this._softDblClick = this._supportTouch || _ieVersion === 7; - - var geomap = this, - touchStartEvent = this._pointerEvents ? 'pointerdown' : ( this._supportTouch ? "touchstart mousedown" : "mousedown" ), - touchStopEvent = this._pointerEvents ? 'pointerup pointercancel' : ( this._supportTouch ? "touchend touchcancel mouseup" : "mouseup" ), - touchMoveEvent = this._pointerEvents ? 'pointermove' : ( this._supportTouch ? "touchmove mousemove" : "mousemove" ); - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.zoomFactor !== undefined) { - this._setOption("zoomFactor", this._initOptions.zoomFactor, false); - this._fullZoomFactor = this._initOptions.zoomFactor; - this._partialZoomFactor = Math.pow(4, 1 / this._fullZoomFactor); // 4th root of full - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key === "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj; - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._pixelSizeMin = this._getPixelSize( value.pixelSizes ? value.pixelSizes.length - 1 : value.levels - 1 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( this._userGeodetic ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( !this._panning ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( _serviceContainer ); - } - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i], dx, dy); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize", dx, dy ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape /* , style, label, refresh */ ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type === "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( arg !== null ) { - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( !$.data( shapes[ i ], "geoBbox" ) ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - if ( this._timeoutInteractive ) { - return []; - } - - var isPoint = $.isPlainObject( selector ), - //searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i; - - if ( this._$elem.is( ".geo-map" ) ) { - $( this._$elem.find( ".geo-service" ).get().reverse() ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - for ( i = this._graphicShapes.length - 1; i >= 0; i-- ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type === "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._basic( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value /* , trigger, refresh */ ) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._fullZoomFactor) ); - } - }, - - _setZoom: function ( value, trigger /* , refresh */ ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend( window.toStaticHTML( '
              ' ) ); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
              '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
                '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( window.toStaticHTML( '' ) ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                ', - serviceContainer; - - this._$servicesContainer.append( window.toStaticHTML( scHtml ) ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
              • ' + service.attr + '
                • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( _serviceContainer ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics && !_serviceContainer ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - centroid, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - centroid = $.geo.centroid( shape ); - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition !== "relative" && cssPosition !== "absolute" && cssPosition !== "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._fullZoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale; - - if ( this._options[ "tilingScheme" ] ) { - // clamp to min/max pixelSize - pixelSize = Math.min( Math.max( pixelSize, this._pixelSizeMin ), this._pixelSizeMax ); - } - - var zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1]; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var service, - - scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length !== 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - - if ( this._created ) { - // one last interactiveTransform to put pinched map into place - this._interactiveTransform( ); - } - - this._options["pixelSize"] = this._pixelSize = pixelSize; - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which === 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( typeof( document.elementFromPoint ) !== "undefined" ) { - var elFromPt = document.elementFromPoint( e.pageX, e.pageY ); - if ( elFromPt && elFromPt.nodeName === "A" ) { - return; - } - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._pointerEvents && !this._supportTouch && e.which !== 1 ) { - return; - } - - if ( this._pointerEvents ) { - console.log( 'PointerEvent touchstart' ); - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._pointerEvents ) { - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - - - - - - - - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && e.originalEvent.pointerId !== this._multiTouchAnchor[ 0 ].pointerId ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( e.originalEvent ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = $.geo.center( this._multiTouchCurrentBbox, true ); - this._current = $.merge( [], this._anchor ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - } else { - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ this._multiTouchAnchor[0].pageX - offset.left, this._multiTouchAnchor[0].pageY - offset.top ]; - } - } else if ( this._supportTouch && touches ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - anchorDistance, - currentDistance, - wheelLevel, - delta, - pinchCenterAndSize, - i; - - if ( this._pointerEvents ) { - - if ( this._isMultiTouch ) { - - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId ) { - this._multiTouchCurrentBbox[ 0 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = e.originalEvent.pageY - offset.top; - } else if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - this._multiTouchCurrentBbox[ 2 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = e.originalEvent.pageY - offset.top; - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchAnchor[ 0 ] = e.originalEvent; - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - } - } else if ( this._supportTouch && touches ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( i = 0; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } else { - // fixes: [bug] highlight pop - return false; - } - } - - if ( _ieVersion === 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( this._pointerEvents ) { - console.log( 'PointerEvent touchstop' ); - } - - if ( !this._mouseDown ) { - if ( _ieVersion === 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if ( this._pointerEvents ) { - current = [e.pageX - offset.left, e.pageY - offset.top]; - - for ( i = 0; i < this._multiTouchAnchor.length; i++ ) { - e.currentTarget.releasePointerCapture( this._multiTouchAnchor[ i ].pointerId ); - } - - this._multiTouchAnchor = []; - this._inOp = false; - } else if (this._supportTouch && e.originalEvent.changedTouches) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ this._anchor, current ] ), - bbox = [ - Math.min( bboxCoords[0][0], bboxCoords[1][0] ), - Math.min( bboxCoords[0][1], bboxCoords[1][1] ), - Math.max( bboxCoords[0][0], bboxCoords[1][0] ), - Math.max( bboxCoords[0][1], bboxCoords[1][1] ) - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - - if (!e.isDefaultPrevented()) { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] === this._drawCoords[i-1][0] && - this._drawCoords[i][1] === this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function ( e ) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (e.deltaY !== 0) { - this._clearInteractiveTimeout( ); - - var delta = e.deltaY > 0 ? 1 : -1; - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ); - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery, window)); - - -(function ($, window, undefined) { - $.geo._serviceTypes.tiled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - - create: function (map, serviceContainer, service /* , index */) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( this.img, url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - delete this.img; - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append( window.toStaticHTML( "
                " ) ); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each( function () { - var $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - } ); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append( window.toStaticHTML( imgMarkup ) ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl && $.isFunction( imageUrl.promise ) ) { - // assume Deferred - $.extend( imageUrl.promise( ), { img: $img } ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function ( /* map, service, dx, dy */ ) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - /* - * #193 - disabled until we can do this without canceling all AJAX requests - * - if ( window.stop !== undefined ) { - window.stop(); - } else if( document.execCommand !== undefined ) { - document.execCommand("Stop", false); - } - */ - - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); - -(function ($, window, undefined) { - $.geo._serviceTypes.shingled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - create: function ( map, serviceContainer, service /* , index */ ) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - } - }); - } - }, - - refresh: function (map, service, force) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1 || force || service.shinglesMax === 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } else if ( service.shinglesMax > 1 ) { - serviceContainer.find("img").slice( 0, -( service.shinglesMax - 1 ) ).attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append( window.toStaticHTML( '
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e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var c,d,e;if("hidden"!==b.visibility&&b.opacity>0){if(this._blitcontext.clearRect(0,0,this._width,this._height),b.doFill&&a.length>1){for(this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1,this._blitcontext.beginPath(),d=1;d1))for(d=1;d'+b+""},resize:function(a,b){this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10)),this._trueCanvas?(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height,this._$canvasSceneFront.css({left:a,top:b}),this._$canvasSceneBack.css({width:this._width,height:this._height})):this._$canvas.css({width:this._width,height:this._height});var c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){if(this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas)if(this._options.doubleBuffer&&this._trueDoubleBuffer){var c=this;if(this._requireFlip){c._requireFlip=!1;var d=c._$canvasSceneFront;c._$canvasSceneFront=c._$canvasSceneBack.css({left:0,top:0,width:c._width,height:c._height}).prop("src",c._$canvas[0].toDataURL()).prependTo(c._$elem),c._$canvasSceneBack=d.prop("src","").detach()}this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})}else this._context.clearRect(0,0,this._width,this._height);else this._context.clearRect(0,0,this._width,this._height);this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasSceneLoad:function(){var a=this;if(a._requireFlip){a._requireFlip=!1;var b=a._$canvasSceneFront;a._$canvasSceneFront=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prependTo(a._$elem),a._$canvasSceneBack=b.prop("src","").detach()}},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&(a._$canvasSceneBack.prop("src",a._$canvas[0].toDataURL()),this._canvasSceneLoad()),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
                ";while(c[0]);return a>6?a:!a}(),f={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"//otile"+(a.index%4+1)+("https:"===location.protocol?"-s":"")+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:'Tiles Courtesy of MapQuest '}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};a.widget("geo.geomap",{_$elem:c,_map:c,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:c,_$eventTarget:c,_$contentFrame:c,_$existingChildren:c,_$attrList:c,_$servicesContainer:c,_$shapesContainers:c,_$panContainer:c,_$shapesContainer:c,_$drawContainer:c,_$measureContainer:c,_$measureLabel:c,_dpi:96,_currentServices:[],_center:c,_pixelSize:c,_centerMax:c,_pixelSizeMax:c,_pixelSizeMin:c,_userGeodetic:!0,_centerInteractive:c,_pixelSizeInteractive:c,_timeoutInteractive:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:c,_inOp:c,_toolPan:c,_shiftDown:c,_anchor:c,_current:c,_downDate:c,_moveDate:c,_clickDate:c,_lastMove:c,_lastDrag:c,_windowHandler:null,_resizeTimeout:null,_panning:c,_velocity:c,_friction:c,_pointerEvents:c,_supportTouch:c,_softDblClick:c,_isTap:c,_isDbltap:c,_isMultiTouch:c,_multiTouchAnchor:[],_multiTouchAnchorBbox:c,_multiTouchCurrentBbox:c,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},f),_createWidget:function(b,c){if(this._$elem=a(c),this._$elem.is(".geo-service"))return this._graphicShapes=[],void a.Widget.prototype._createWidget.apply(this,arguments);this._widgetId=d++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)",touchAction:"none"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||7===e;var d=this,f=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",g=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",h=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(f,a.proxy(this._eventTarget_touchstart,this));var i=this._$eventTarget[0].setCapture?this._$eventTarget:a(document);i.bind(h,a.proxy(this._dragTarget_touchmove,this)),i.bind(g,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
                ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                  '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                  '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                  '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
                  '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('")) -},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
                • "+c.attr+"
                  • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                  '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){this._pointerEvents&&console.log("PointerEvent touchstart");var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&b.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,0/0,0/0],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top]}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,0/0,0/0],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap=this._isDbltap?!1:this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k,l=this._$eventTarget.offset(),m=this._drawCoords.length,n=b.originalEvent.changedTouches;if(this._pointerEvents)this._isMultiTouch?(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId?(this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-l.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-l.top):b.originalEvent.pointerId===this._multiTouchAnchor[1].pointerId&&(this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-l.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-l.top),f=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),g=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),d=a.geo.center(this._multiTouchCurrentBbox,!0),h=(g-f)/f,h*=h>0?5:10,i=h-this._wheelLevel,this._wheelLevel=h,j=this._getZoomCenterAndSize(this._anchor,i,!1),this._setInteractiveCenterAndSize(j.center,j.pixelSize),this._interactiveTransform(),c=!0,d=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-l.left,this._multiTouchAnchor[0].pageY-l.top,0/0,0/0],d=[b.originalEvent.pageX-l.left,b.originalEvent.pageY-l.top]);else if(this._supportTouch&&n){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&n[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(n[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-l.left,this._multiTouchAnchor[1].pageY-l.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(k=0;k0?5:10,i=h-this._wheelLevel,this._wheelLevel=h,j=this._getZoomCenterAndSize(this._anchor,i,!1),this._setInteractiveCenterAndSize(j.center,j.pixelSize),this._interactiveTransform(),c=!0,d=a.geo.center(this._multiTouchCurrentBbox,!0)}else d=[b.originalEvent.changedTouches[0].pageX-l.left,b.originalEvent.changedTouches[0].pageY-l.top]}else d=[b.pageX-l.left,b.pageY-l.top];if(d[0]===this._lastMove[0]&&d[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=d,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],d[0],d[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)});break;case"dragCircle":this._mouseDown?(o=d[0]-this._anchor[0],p=d[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(m>0&&(this._drawCoords[m-1]=this._toMap(d,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[m-1]=d,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(d)})}return this._lastMove=d,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(this._pointerEvents&&console.log("PointerEvent touchstop"),!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k,l=this._clearInteractiveTimeout(),m=this._mouseDown,n=this._toolPan,o=this._$eventTarget.offset(),p=this._options.mode,q=this._options.shift,r="dragBox"===p?"dragBox":"zoom";if(this._shiftDown&&(p="default"===q?r:q),this._pointerEvents){for(d=[c.pageX-o.left,c.pageY-o.top],f=0;ff;f++)v=360*f/y*(Math.PI/180),this._drawPixels[f]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],j=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),k={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[j[0][0],j[0][1],j[1][0],j[1][1]]},this._userGeodetic&&(k.coordinates=a.geo.proj.toGeodetic(k.coordinates),k.bbox=a.geo.proj.toGeodetic(k.bbox)),this._trigger("shape",c,k),this._resetDrawing()}else j=this._toMap(d),k={type:"Point",coordinates:[j[0],j[1]],bbox:[j[0],j[1],j[0],j[1]]},this._userGeodetic&&(k.coordinates=a.geo.proj.toGeodetic(k.coordinates),k.bbox=a.geo.proj.toGeodetic(k.bbox)),this._trigger("shape",c,k);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),n)this._panFinalize();else if(g-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(d)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":n?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(d)}),c.isDefaultPrevented()||(f=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[f]=this._toMap(d),this._drawPixels[f]=d,(2>f||this._drawCoords[f][0]!==this._drawCoords[f-1][0]||this._drawCoords[f][1]!==this._drawCoords[f-1][1])&&(this._drawCoords[f+1]=this._toMap(d,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[f+1]=d),this._refreshDrawing()));break;default:n?this._panFinalize():g-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(d)}),this._inOp=!1)}if(this._clickDate=g,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,l&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",c),!1}return l&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._clearInteractiveTimeout();var c=b.deltaY>0?1:-1,d=a(b.currentTarget).offset();this._anchor=[b.pageX-d.left,b.pageY-d.top];var e=this._getZoomCenterAndSize(this._anchor,c,null!==this._options.tilingScheme);this._setInteractiveCenterAndSize(e.center,e.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}}})}(jQuery,window),function(a,b){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var 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                  ";while(c[0]);return a>6?a:!a}();a.widget("geo.geographics",{_$elem:c,_options:{},_trueCanvas:!0,_trueDoubleBuffer:!0,_width:0,_height:0,_$canvas:c,_context:c,_$canvasSceneFront:c,_$canvasSceneBack:c,_$canvasSceneStale:c,_$canvasSceneDrawn:c,_timeoutEnd:null,_requireFlip:!1,_blitcanvas:c,_blitcontext:c,_$labelsContainerFront:c,_$labelsContainerBack:c,_labelsHtml:"",options:{style:{borderRadius:"8px",color:"#7f0000",fillOpacity:.2,height:"8px",opacity:1,strokeOpacity:1,strokeWidth:"2px",visibility:"visible",width:"8px"},doubleBuffer:!0},_create:function(){this._$elem=this.element,this._options=this.options,this._$elem.css({webkitTransform:"translateZ(0)",display:"inline-block",overflow:"hidden",textAlign:"left"}),"static"===this._$elem.css("position")&&this._$elem.css("position","relative"),this._$elem.addClass("geo-graphics"),this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10));var c="position:absolute;left:0;top:0;margin:0;padding:0;",e="width:"+this._width+"px;height:"+this._height+"px;",f='width="'+this._width+'" height="'+this._height+'"';this._blitcanvas=document.createElement("canvas"),this._blitcanvas.getContext?(this._$canvas=a(b.toStaticHTML("')),this._blitcanvas.width=1,this._blitcanvas.height=1,this._trueDoubleBuffer=this._blitcanvas.toDataURL().length>6,this._options.doubleBuffer&&this._trueDoubleBuffer||this._$elem.append(this._$canvas),this._context=this._$canvas[0].getContext("2d"),this._blitcanvas.width=this._width,this._blitcanvas.height=this._height,this._blitcontext=this._blitcanvas.getContext("2d"),this._$canvasSceneFront=a(b.toStaticHTML('')).on("load",a.proxy(this._canvasImgLoad,this)),this._$canvasSceneBack=a(b.toStaticHTML('')).on("load",a.proxy(this._canvasImgLoad,this))):8>=d&&(this._trueCanvas=!1,this._$elem.append("
                  '),this._$canvas=this._$elem.children(":last"),G_vmlCanvasManager.initElement(this._$canvas[0]),this._context=this._$canvas[0].getContext("2d"),this._$canvas.children().css({backgroundColor:"transparent",width:this._width,height:this._height})),this._$labelsContainerFront=a(b.toStaticHTML('
                  ')),this._$labelsContainerBack=a(b.toStaticHTML('
                  '))},_setOption:function(b,c){"style"===b&&(c=a.extend({},this._options.style,c)),a.Widget.prototype._setOption.apply(this,arguments)},destroy:function(){a.Widget.prototype.destroy.apply(this,arguments),this._$elem.html(""),this._$elem.removeClass("geo-graphics")},clear:function(){this._context.clearRect(0,0,this._width,this._height),this._labelsHtml="",this._end()},drawArc:function(a,b,c,d){if(d=this._getGraphicStyle(d),"hidden"!==d.visibility&&d.opacity>0&&d.widthValue>0&&d.heightValue>0){var e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var c,d,e;if("hidden"!==b.visibility&&b.opacity>0){if(this._blitcontext.clearRect(0,0,this._width,this._height),b.doFill&&a.length>1){for(this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1,this._blitcontext.beginPath(),d=1;d1))for(d=1;d'+b+""},resize:function(a,b){this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10)),this._trueCanvas?(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height,this._$canvasSceneFront.css({left:a,top:b}),this._$canvasSceneBack.css({width:this._width,height:this._height})):this._$canvas.css({width:this._width,height:this._height});var c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas&&this._options.doubleBuffer&&this._trueDoubleBuffer?(this._canvasSceneLoad(),this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})):this._context.clearRect(0,0,this._width,this._height),this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasImgLoad:function(){var a=this;a._$canvasSceneFront=a._$canvasSceneDrawn.prependTo(a._$elem),a._$canvasSceneBack=a._$canvasSceneStale,a._$canvasSceneBack.detach()},_canvasSceneLoad:function(){var a=this;a._requireFlip&&(a._requireFlip=!1,a._$canvasSceneStale=a._$canvasSceneFront,a._$canvasSceneDrawn=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prop("src",a._$canvas[0].toDataURL()))},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&this._canvasSceneLoad(),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
                  ";while(c[0]);return a>6?a:!a}(),f=function(){return(navigator.userAgent.match(/gecko\/*\d/i)||[]).length>0}(),g={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"//otile"+(a.index%4+1)+("https:"===location.protocol?"-s":"")+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:'Tiles Courtesy of MapQuest '}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};a.widget("geo.geomap",{_$elem:c,_map:c,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:c,_$eventTarget:c,_$contentFrame:c,_$existingChildren:c,_$attrList:c,_$servicesContainer:c,_$shapesContainers:c,_$panContainer:c,_$shapesContainer:c,_$drawContainer:c,_$measureContainer:c,_$measureLabel:c,_dpi:96,_currentServices:[],_center:c,_pixelSize:c,_centerMax:c,_pixelSizeMax:c,_pixelSizeMin:c,_userGeodetic:!0,_centerInteractive:c,_pixelSizeInteractive:c,_timeoutInteractive:null,_timeoutWheel:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:c,_inOp:c,_toolPan:c,_shiftDown:c,_anchor:c,_current:c,_downDate:c,_moveDate:c,_clickDate:c,_lastMove:c,_lastDrag:c,_windowHandler:null,_resizeTimeout:null,_panning:c,_velocity:c,_friction:c,_pointerEvents:c,_supportTouch:c,_softDblClick:c,_isTap:c,_isDbltap:c,_isMultiTouch:c,_multiTouchAnchor:[],_multiTouchAnchorBbox:c,_multiTouchCurrentBbox:c,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},g),_createWidget:function(b,c){if(this._$elem=a(c),this._$elem.is(".geo-service"))return this._graphicShapes=[],void a.Widget.prototype._createWidget.apply(this,arguments);this._widgetId=d++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)",touchAction:"none"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=this._isMultiTouch=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._pointerEvents||this._supportTouch||7===e;var d=this,g=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",h=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",i=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._softDblClick?this._$eventTarget.on("softdblclick",a.proxy(this._eventTarget_dblclick,this)):this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(g,a.proxy(this._eventTarget_touchstart,this));var j=this._$eventTarget[0].setCapture||this._pointerEvents?this._$eventTarget:a(document);j.bind(i,a.proxy(this._dragTarget_touchmove,this)),j.bind(h,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{},doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
                  ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                  '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                    '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                    '),this._$drawContainer=this._$contentFrame.children(":last"), -this._$contentFrame.append('
                    '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
                    '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('"))},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
                  • "+c.attr+"
                    • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                    '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics({doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0)return b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.length<2&&(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,NaN,NaN],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top])}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,NaN,NaN],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k=this._$eventTarget.offset(),l=this._drawCoords.length,m=b.originalEvent.changedTouches,n=null;if(this._pointerEvents)if(this._isMultiTouch){if(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId)this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-k.top;else{if(b.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-k.top}d=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),f=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),g=(f-d)/d,g*=g>0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-k.left,this._multiTouchAnchor[0].pageY-k.top,NaN,NaN],n=[b.originalEvent.pageX-k.left,b.originalEvent.pageY-k.top];else if(this._supportTouch&&m){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&m[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(m[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-k.left,this._multiTouchAnchor[1].pageY-k.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(j=0;j0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else n=[b.originalEvent.changedTouches[0].pageX-k.left,b.originalEvent.changedTouches[0].pageY-k.top]}else n=[b.pageX-k.left,b.pageY-k.top];if(null===n)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;if(n[0]===this._lastMove[0]&&n[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=n,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],n[0],n[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"dragCircle":this._mouseDown?(o=n[0]-this._anchor[0],p=n[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(l>0&&(this._drawCoords[l-1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[l-1]=n,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)})}return this._lastMove=n,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k=this._clearInteractiveTimeout(),l=this._mouseDown,m=this._toolPan,n=this._$eventTarget.offset(),o=this._options.mode,p=this._options.shift,q="dragBox"===o?"dragBox":"zoom",r=null;if(this._shiftDown&&(o="default"===p?q:p),this._pointerEvents){if(c.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId&&c.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return c.preventDefault(),void(k&&this._setInteractiveTimeout(!0));c.currentTarget.releasePointerCapture(c.originalEvent.pointerId),r=[c.originalEvent.pageX-n.left,c.originalEvent.pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1}else this._supportTouch&&c.originalEvent.changedTouches?(r=[c.originalEvent.changedTouches[0].pageX-n.left,c.originalEvent.changedTouches[0].pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1):r=[c.pageX-n.left,c.pageY-n.top];if(this._softDblClick&&this._isTap&&(g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],Math.sqrt(g*g+h*h)<=8&&(r=a.merge([],this._anchor))),g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1,this._isMultiTouch)return c.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,void(k&&this._setInteractiveTimeout(!0));if(document.releaseCapture&&document.releaseCapture(),l){switch(f=a.now(),this._current=r,o){case"zoom":case"dragBox":if(0!==g||0!==h){var s=6*this._pixelSize,t=this._toMap([this._anchor,r]),u=[Math.min(t[0][0],t[1][0]),Math.min(t[0][1],t[1][1]),Math.max(t[0][0],t[1][0]),Math.max(t[0][1],t[1][1])];"zoom"===o?(u[2]-u[0]d;d++)v=360*d/y*(Math.PI/180),this._drawPixels[d]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],i=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),j={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[i[0][0],i[0][1],i[1][0],i[1][1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j),this._resetDrawing()}else i=this._toMap(r),j={type:"Point",coordinates:[i[0],i[1]],bbox:[i[0],i[1],i[0],i[1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),m)this._panFinalize();else if(f-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(r)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":m?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),c.isDefaultPrevented()||(d=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[d]=this._toMap(r),this._drawPixels[d]=r,(2>d||this._drawCoords[d][0]!==this._drawCoords[d-1][0]||this._drawCoords[d][1]!==this._drawCoords[d-1][1])&&(this._drawCoords[d+1]=this._toMap(r,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[d+1]=r),this._refreshDrawing()));break;default:m?this._panFinalize():f-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),this._inOp=!1)}if(this._clickDate=f,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,k&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("softdblclick",c),!1}return k&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._timeoutWheel&&(clearTimeout(this._timeoutWheel),this._timeoutWheel=null);var c=this,d=b.currentTarget,e=b.deltaY,f=b.pageX,g=b.pageY;this._timeoutWheel=setTimeout(function(){c._clearInteractiveTimeout();var b=e>0?1:-1,h=a(d).offset();c._anchor=[f-h.left,g-h.top];var i=c._getZoomCenterAndSize(c._anchor,b,null!==c._options.tilingScheme);c._setInteractiveCenterAndSize(i.center,i.pixelSize),c._interactiveTransform(),c._setInteractiveTimeout(!0)},30)}return!1}}})}(jQuery,window),function(a,b,c){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
                    ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),h=f/e;if(f>0){h=Math.round(1e3*h)/1e3;var i=c.data("scaleOrigin"),j=b._toPixel(i,d,e);c.css({left:Math.round(j[0])+"px",top:Math.round(j[1])+"px",width:g.tileWidth*h,height:g.tileHeight*h})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&f&&(g.reloadTiles=!0),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i,j=d._getBbox(),k=d._pixelSize,l=this,m=g.serviceContainer,n="image"===d.options.axisLayout,o=n?1:-1,p=d.options.tilingScheme,q=p.tileWidth,r=p.tileHeight,s=Math.floor((j[0]-p.origin[0])/(k*q)),t=Math.max(Math.floor((n?j[1]-p.origin[1]:p.origin[1]-j[3])/(k*r)),0),u=Math.ceil((j[2]-p.origin[0])/(k*q)),v=Math.ceil((n?j[3]-p.origin[1]:p.origin[1]-j[1])/(k*r)),w=d._getBboxMax(),x=d._getPixelSize(0),y=x/k,z=Math.floor((w[0]-p.origin[0])/(x*q))*y,A=Math.floor((p.origin[1]+o*w[3])/(x*r))*y,B=p.origin[0]+z*q*k,C=p.origin[1]+o*(A*r)*k,D=Math.round((B-j[0])/k),E=Math.round((n?C-j[1]:j[3]-C)/k),F=m.children().show(),G=F.filter("[data-pixel-size='"+k+"']").appendTo(m),H=e.style.opacity,I=function(a){l._loadImage(this.img,a,k,d,g,H)},J=function(){delete this.img,g.loadCount--,d._requestComplete()};for(g.reloadTiles&&F.find("img").attr("data-dirty","true"),G.size()?(G.css({left:D%q+"px",top:E%r+"px"}).data("scaleOrigin",d._toMap([D%q,E%r])),G.children().each(function(){var b=a(this),c=b.attr("data-tile").split(",");b.css({left:Math.round(100*(parseInt(c[0],10)-z)+(D-D%q)/q*100)+"%",top:Math.round(100*(parseInt(c[1],10)-A)+(E-E%r)/r*100)+"%"}),1>H&&b.fadeTo(0,H)})):(m.append(b.toStaticHTML("
                    ")),G=m.children(":last").data("scaleOrigin",d._toMap([D%q,E%r]))),h=s;u>h;h++)for(i=t;v>i;i++){var K=""+h+","+i,L=G.children("[data-tile='"+K+"']").removeAttr("data-dirty");if(0===L.size()||g.reloadTiles){var M,N=[p.origin[0]+h*q*k,p.origin[1]+o*(i*r)*k],O=[p.origin[0]+((h+1)*q-1)*k,p.origin[1]+o*((i+1)*r-1)*k],P=[N[0],N[1],O[0],O[1]],Q={bbox:P,width:q,height:r,zoom:d._getZoom(),tile:{row:i,column:h},index:Math.abs(i+h)},R=a.isFunction(e.src);if(R?M=e.src(Q):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),M=a.render[this._tmplGeoSrcId](Q)):M=e.src,g.loadCount++,d._requestQueued(),g.reloadTiles&&L.size()>0)L.attr("src",M);else{var S="",G.append(b.toStaticHTML(S)),L=G.children(":last")}"string"==typeof M?l._loadImage(L,M,k,d,g,H):M&&a.isFunction(M.promise)?(a.extend(M.promise(),{img:L}),M.done(I).fail(J)):L.remove()}}F.find("[data-dirty]").remove(),g.reloadTiles=!1}},resize:function(){},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--, -b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).error(function(b){a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).attr("src",c)}}}()}(jQuery,window),function(a,b,c){a.geo._serviceTypes.shingled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0};var g='
                    ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),g=f/e;if(f>0){g=Math.round(1e3*g)/1e3;var j=c.data("origin"),k=b._toPixel(j,d,e);c.css({left:Math.round(k[0]),top:Math.round(k[1]),width:h*g,height:i*g})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i=d._getBbox(),j=d._pixelSize,k=this,l=g.serviceContainer,m=d._getContentBounds(),n=m.width,o=m.height,p=l.children('[data-pixel-size="'+j+'"]'),q=e.style.opacity;1>q||f||1===e.shinglesMax?l.find("img").attr("data-keep-alive","0"):e.shinglesMax>1&&l.find("img").slice(0,-(e.shinglesMax-1)).attr("data-keep-alive","0"),p.size()||(l.append(b.toStaticHTML('
                    ')),p=l.children(":last"));var r,s={bbox:i,width:n,height:o,zoom:d._getZoom(),tile:null,index:0},t=a.isFunction(e.src),u=p.position();u.left=-u.left,u.top=-u.top,t?r=e.src(s):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),r=a.render[this._tmplGeoSrcId](s)):r=e.src,g.loadCount++,d._requestQueued(),p.append(b.toStaticHTML('')),h=p.children(":last").data("center",d._center),"string"==typeof r?k._loadImage(h,r,j,d,g,q):r&&r.done(function(a){k._loadImage(h,a,j,d,g,q)}).fail(function(){h.remove(),g.loadCount--,d._requestComplete()})}},resize:function(b,c){var d=a.data(c,"geoServiceState");if(d&&c&&"visible"===c.style.visibility){this._cancelUnloaded(b,c);var e=d.serviceContainer,f=b._getContentBounds(),g=f.width,h=f.height,i=e.children();i.attr("data-pixel-size","0"),i.each(function(){var b=a(this),c=b.position();b.css({left:c.left+(g-b.width())/2,top:c.top+(h-b.height())/2})})}},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--,b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(':not([data-pixel-size="'+d+'"])').remove(),h.find("img[data-keep-alive]").remove(),f.loadCount=0))}).error(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0))}).attr("src",c)}}}()}(jQuery,window); \ No newline at end of file diff --git a/dist/jquery.geo-1.0.0-rc1.js b/dist/jquery.geo-1.0.0-rc1.js deleted file mode 100644 index e3a238b..0000000 --- a/dist/jquery.geo-1.0.0-rc1.js +++ /dev/null @@ -1,7522 +0,0 @@ -/*! jQuery Geo - v1.0.0-rc1 - 2016-06-05 -* http://jquerygeo.com -* Copyright (c) 2016 Ryan Morrison-Westphal; Licensed MIT */ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
                    Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! - * jQuery Mousewheel 3.1.13 - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - */ - -(function (factory) { - if ( typeof define === 'function' && define.amd ) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else if (typeof exports === 'object') { - // Node/CommonJS style for Browserify - module.exports = factory; - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - - var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'], - toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ? - ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'], - slice = Array.prototype.slice, - nullLowestDeltaTimeout, lowestDelta; - - if ( $.event.fixHooks ) { - for ( var i = toFix.length; i; ) { - $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; - } - } - - var special = $.event.special.mousewheel = { - version: '3.1.12', - - setup: function() { - if ( this.addEventListener ) { - for ( var i = toBind.length; i; ) { - this.addEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - // Store the line height and page height for this particular element - $.data(this, 'mousewheel-line-height', special.getLineHeight(this)); - $.data(this, 'mousewheel-page-height', special.getPageHeight(this)); - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i = toBind.length; i; ) { - this.removeEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - // Clean up the data we added to the element - $.removeData(this, 'mousewheel-line-height'); - $.removeData(this, 'mousewheel-page-height'); - }, - - getLineHeight: function(elem) { - var $elem = $(elem), - $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent'](); - if (!$parent.length) { - $parent = $('body'); - } - return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16; - }, - - getPageHeight: function(elem) { - return $(elem).height(); - }, - - settings: { - adjustOldDeltas: true, // see shouldAdjustOldDeltas() below - normalizeOffset: true // calls getBoundingClientRect for each event - } - }; - - $.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel'); - }, - - unmousewheel: function(fn) { - return this.unbind('mousewheel', fn); - } - }); - - - function handler(event) { - var orgEvent = event || window.event, - args = slice.call(arguments, 1), - delta = 0, - deltaX = 0, - deltaY = 0, - absDelta = 0, - offsetX = 0, - offsetY = 0; - event = $.event.fix(orgEvent); - event.type = 'mousewheel'; - - // Old school scrollwheel delta - if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; } - if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; } - if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } - if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } - - // Firefox < 17 horizontal scrolling related to DOMMouseScroll event - if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaX = deltaY * -1; - deltaY = 0; - } - - // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy - delta = deltaY === 0 ? deltaX : deltaY; - - // New school wheel delta (wheel event) - if ( 'deltaY' in orgEvent ) { - deltaY = orgEvent.deltaY * -1; - delta = deltaY; - } - if ( 'deltaX' in orgEvent ) { - deltaX = orgEvent.deltaX; - if ( deltaY === 0 ) { delta = deltaX * -1; } - } - - // No change actually happened, no reason to go any further - if ( deltaY === 0 && deltaX === 0 ) { return; } - - // Need to convert lines and pages to pixels if we aren't already in pixels - // There are three delta modes: - // * deltaMode 0 is by pixels, nothing to do - // * deltaMode 1 is by lines - // * deltaMode 2 is by pages - if ( orgEvent.deltaMode === 1 ) { - var lineHeight = $.data(this, 'mousewheel-line-height'); - delta *= lineHeight; - deltaY *= lineHeight; - deltaX *= lineHeight; - } else if ( orgEvent.deltaMode === 2 ) { - var pageHeight = $.data(this, 'mousewheel-page-height'); - delta *= pageHeight; - deltaY *= pageHeight; - deltaX *= pageHeight; - } - - // Store lowest absolute delta to normalize the delta values - absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); - - if ( !lowestDelta || absDelta < lowestDelta ) { - lowestDelta = absDelta; - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - lowestDelta /= 40; - } - } - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - // Divide all the things by 40! - delta /= 40; - deltaX /= 40; - deltaY /= 40; - } - - // Get a whole, normalized value for the deltas - delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta); - deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta); - deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta); - - // Normalise offsetX and offsetY properties - if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { - var boundingRect = this.getBoundingClientRect(); - offsetX = event.clientX - boundingRect.left; - offsetY = event.clientY - boundingRect.top; - } - - // Add information to the event object - event.deltaX = deltaX; - event.deltaY = deltaY; - event.deltaFactor = lowestDelta; - event.offsetX = offsetX; - event.offsetY = offsetY; - // Go ahead and set deltaMode to 0 since we converted to pixels - // Although this is a little odd since we overwrite the deltaX/Y - // properties with normalized deltas. - event.deltaMode = 0; - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - // Clearout lowestDelta after sometime to better - // handle multiple device types that give different - // a different lowestDelta - // Ex: trackpad = 3 and mouse wheel = 120 - if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } - nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); - - return ($.event.dispatch || $.event.handle).apply(this, args); - } - - function nullLowestDelta() { - lowestDelta = null; - } - - function shouldAdjustOldDeltas(orgEvent, absDelta) { - // If this is an older event and the delta is divisable by 120, - // then we are assuming that the browser is treating this as an - // older mouse wheel event and that we should divide the deltas - // by 40 to try and get a more usable deltaFactor. - // Side note, this actually impacts the reported scroll distance - // in older browsers and can cause scrolling to be slower than native. - // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. - return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0; - } - -})); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - window.toStaticHTML = window.toStaticHTML || function ( x ) { return x; }; - - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180.001 && coords[ 0 ] <= 180.001 && coords[ 1 ] >= -90.001 && coords[ 1 ] <= 90.001 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - if ( $.geo.proj ) { - value = $.geo.proj.fromGeodetic( value ); - } - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var c; //< temp storage for any coordinate during centroid op - - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - coords = $.merge( [ ], geom.type === "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - c = [ 0, 0 ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - - case "MultiPoint": - // should return center of mass for point cluster but just return first point for now - if ( geom.coordinates.length > 0 ) { - c = geom.coordinates[ 0 ]; - return { - type: "Point", - coordinates: [ c[ 0 ], c[ 1 ] ] - }; - } - break; - - case "MultiLineString": - case "MultiPolygon": - if ( geom.coordinates.length > 0 ) { - return this.centroid( { - type: geom.type.substr( 5 ), - coordinates: geom.coordinates[ 0 ] - }, _ignoreGeo ); - } - break; - - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type !== "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 === 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length === 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _basic: function( geom ) { - // return an array of all basic geometries - // e.g., MultiPolygons become multiple Polygons - // coordinate arrays are kept as references for speed & should not be altered - // not in JTS - var geometries = [ ]; - var multiType; - var i = 0; - var j; - - var flat = this._flatten( geom ); - - for ( ; i < flat.length; i++ ) { - if ( flat[ i ].type.substring( 0, 5 ) === "Multi" ) { - multiType = flat[ i ].type.substring( 5 ); - - for ( j = 0; j < flat[ i ].coordinates.length; j++ ) { - geometries.push( { - type: multiType, - coordinates: flat[ i ].coordinates[ j ] - } ); - } - } else { - geometries.push( flat[ i ] ); - } - } - - return geometries; - }, - - _flatten: function (geom) { - // return an array of only geometries - // will extract geometries from Feature, FeatureCollection, & GeometryCollection - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 2, wkt.length - 4 ), - lineString, - lineStrings = lineStringsWkt.split( /\),\s*\(/ ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - lineString = lineStringParseUntagged( "(" + lineStrings[ i ] + ")" ); - if ( lineString ) { - multiLineString.coordinates.push( lineString.coordinates ); - } - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygon, - polygons = polygonsWkt.split( /\),\s*\(/ ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - polygon = polygonParseUntagged( "(" + polygons[ i ] + ")" ); - if ( polygon ) { - multiPolygon.coordinates.push( polygon.coordinates ); - } - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, window, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _$canvasSceneStale: undefined, //< if _trueCanvas, scene to hide next - _$canvasSceneDrawn: undefined, //< if _trueCanvas, scene to show next - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") === "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - this._$canvas = $( window.toStaticHTML( '' ) ); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - // though, at any time either one can be in front - this._$canvasSceneFront = $( window.toStaticHTML( '' ) ).on( 'load', $.proxy( this._canvasImgLoad, this ) ); - this._$canvasSceneBack = $( window.toStaticHTML( '' ) ).on( 'load', $.proxy( this._canvasImgLoad, this ) ); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
                    '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $( window.toStaticHTML( '
                    ' ) ); - this._$labelsContainerBack = $( window.toStaticHTML( '
                    ' ) ); - }, - - _setOption: function (key, value) { - if (key === "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue === style.heightValue && style.heightValue === style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility !== "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length === 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - this._blitcontext.globalCompositeOperation = "copy"; - - var pixelBbox, i, j; - - if ( style.visibility !== "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - this._blitcontext.beginPath(); - - for ( i = 1; i < coordinates.length; i++ ) { - // start drawing inner rings, i - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - - for ( j = 0; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - } - - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
                    ' + label + '
                    '; - }, - - resize: function( dx, dy ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - left: dx, - top: dy - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - var labelPositionFront = this._$labelsContainerFront.position(); - - this._$labelsContainerFront.css( { - left: labelPositionFront.left + dx, - top: labelPositionFront.top + dy, - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - if ( this._trueCanvas && this._options.doubleBuffer && this._trueDoubleBuffer ) { - this._canvasSceneLoad( ); - - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _canvasImgLoad: function( ) { - var geographics = this; - geographics._$canvasSceneFront = geographics._$canvasSceneDrawn.prependTo( geographics._$elem ); - geographics._$canvasSceneBack = geographics._$canvasSceneStale; - geographics._$canvasSceneBack.detach(); - }, - - _canvasSceneLoad: function() { - var geographics = this; - if ( geographics._requireFlip ) { - geographics._requireFlip = false; - geographics._$canvasSceneStale = geographics._$canvasSceneFront; - - geographics._$canvasSceneDrawn = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - } - }, - - _endCallback: function() { - var geographics = this; - - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - this._canvasSceneLoad( ); - } - - geographics._$labelsContainerBack.html( window.toStaticHTML( geographics._labelsHtml ) ).find("a").css({ - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).appendTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - geographics._timeoutEnd = null; - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - this._timeoutEnd = setTimeout( $.proxy(this._endCallback, this), 20 ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - this._end( ); - } - } - }); -}(jQuery, window)); - - -(function ($, window, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function() { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _gecko = ( function() { - return ( navigator.userAgent.match( /gecko\/*\d/i ) || [] ).length > 0; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - click: "crosshair", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "//otile" + ((view.index % 4) + 1) + ((location.protocol === 'https:') ? "-s" : "") + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: 'Tiles Courtesy of MapQuest ' - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - zoomFactor: 2, //< determines what a zoom level means - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - _pixelSizeMin: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _timeoutWheel: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelLevel: 0, - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _pointerEvents: undefined, - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._serviceIdSeed = 0; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)", - touchAction: 'none' - } ); - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - this._pixelSizeMin = this._pixelSizeMax / Math.pow( 2, 17 ); - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = - this._isMultiTouch = false; - - this._anchor = [ 0, 0 ]; /* mouse down */ - this._current = [ 0, 0 ]; /* mouse move no matter what */ - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._pointerEvents = window.PointerEvent; - this._supportTouch = ("ontouchend" in document); - this._softDblClick = this._pointerEvents || this._supportTouch || _ieVersion === 7; - - var geomap = this, - touchStartEvent = this._pointerEvents ? 'pointerdown' : ( this._supportTouch ? "touchstart mousedown" : "mousedown" ), - touchStopEvent = this._pointerEvents ? 'pointerup pointercancel' : ( this._supportTouch ? "touchend touchcancel mouseup" : "mouseup" ), - touchMoveEvent = this._pointerEvents ? 'pointermove' : ( this._supportTouch ? "touchmove mousemove" : "mousemove" ); - - $(document).keydown($.proxy(this._document_keydown, this)); - - if ( this._softDblClick ) { - this._$eventTarget.on( 'softdblclick', $.proxy(this._eventTarget_dblclick, this)); - } else { - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - } - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture || this._pointerEvents) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { }, doubleBuffer: !_gecko } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.zoomFactor !== undefined) { - this._setOption("zoomFactor", this._initOptions.zoomFactor, false); - this._fullZoomFactor = this._initOptions.zoomFactor; - this._partialZoomFactor = Math.pow(4, 1 / this._fullZoomFactor); // 4th root of full - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key === "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj; - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._pixelSizeMin = this._getPixelSize( value.pixelSizes ? value.pixelSizes.length - 1 : value.levels - 1 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( this._userGeodetic ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( !this._panning ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( _serviceContainer ); - } - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i], dx, dy); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize", dx, dy ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape /* , style, label, refresh */ ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type === "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( arg !== null ) { - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( !$.data( shapes[ i ], "geoBbox" ) ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - if ( this._timeoutInteractive ) { - return []; - } - - var isPoint = $.isPlainObject( selector ), - //searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i; - - if ( this._$elem.is( ".geo-map" ) ) { - $( this._$elem.find( ".geo-service" ).get().reverse() ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - for ( i = this._graphicShapes.length - 1; i >= 0; i-- ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type === "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._basic( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value /* , trigger, refresh */ ) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._fullZoomFactor) ); - } - }, - - _setZoom: function ( value, trigger /* , refresh */ ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend( window.toStaticHTML( '
                    ' ) ); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                    '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                      ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                      '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                      '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
                      '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( window.toStaticHTML( '' ) ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                      ', - serviceContainer; - - this._$servicesContainer.append( window.toStaticHTML( scHtml ) ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                    • ' + service.attr + '
                      • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                      '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( { doubleBuffer: !_gecko }); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( _serviceContainer ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics && !_serviceContainer ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - centroid, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - centroid = $.geo.centroid( shape ); - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition !== "relative" && cssPosition !== "absolute" && cssPosition !== "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._fullZoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale; - - if ( this._options[ "tilingScheme" ] ) { - // clamp to min/max pixelSize - pixelSize = Math.min( Math.max( pixelSize, this._pixelSizeMin ), this._pixelSizeMax ); - } - - var zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1]; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var service, - - scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length !== 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - - if ( this._created ) { - // one last interactiveTransform to put pinched map into place - this._interactiveTransform( ); - } - - this._options["pixelSize"] = this._pixelSize = pixelSize; - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which === 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( typeof( document.elementFromPoint ) !== "undefined" ) { - var elFromPt = document.elementFromPoint( e.pageX, e.pageY ); - if ( elFromPt && elFromPt.nodeName === "A" ) { - return; - } - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._pointerEvents && !this._supportTouch && e.which !== 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._pointerEvents ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 ) { - // switch to multitouch - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = $.geo.center( this._multiTouchCurrentBbox, true ); - this._current = $.merge( [], this._anchor ); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - } else if ( this._multiTouchAnchor.length < 2 ) { - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ this._multiTouchAnchor[0].pageX - offset.left, this._multiTouchAnchor[0].pageY - offset.top ]; - } - } else if ( this._supportTouch && touches ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current = null, - anchorDistance, - currentDistance, - wheelLevel, - delta, - pinchCenterAndSize, - i; - - if ( this._pointerEvents ) { - if ( this._isMultiTouch ) { - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId ) { - this._multiTouchCurrentBbox[ 0 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = e.originalEvent.pageY - offset.top; - } else if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - this._multiTouchCurrentBbox[ 2 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = e.originalEvent.pageY - offset.top; - } else { - // untracked pointer - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - } else { - this._multiTouchAnchor[ 0 ] = e.originalEvent; - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - } - } else if ( this._supportTouch && touches ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( i = 0; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if ( current === null ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } else { - // fixes: [bug] highlight pop - return false; - } - } - - if ( _ieVersion === 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion === 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current = null, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if ( this._pointerEvents ) { - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId || e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - e.currentTarget.releasePointerCapture( e.originalEvent.pointerId ); - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - - this._multiTouchAnchor = []; - this._inOp = false; - } else { - // untracked pointer - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - } else if (this._supportTouch && e.originalEvent.changedTouches) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ this._anchor, current ] ), - bbox = [ - Math.min( bboxCoords[0][0], bboxCoords[1][0] ), - Math.min( bboxCoords[0][1], bboxCoords[1][1] ), - Math.max( bboxCoords[0][0], bboxCoords[1][0] ), - Math.max( bboxCoords[0][1], bboxCoords[1][1] ) - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - - if (!e.isDefaultPrevented()) { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] === this._drawCoords[i-1][0] && - this._drawCoords[i][1] === this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("softdblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function ( e ) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if ( e.deltaY !== 0 ) { - if ( this._timeoutWheel ) { - clearTimeout( this._timeoutWheel ); - this._timeoutWheel = null; - } - - var geomap = this; - var currentTarget = e.currentTarget; - var deltaY = e.deltaY; - var pageX = e.pageX; - var pageY = e.pageY; - - this._timeoutWheel = setTimeout( function () { - geomap._clearInteractiveTimeout( ); - - var delta = deltaY > 0 ? 1 : -1; - - var offset = $(currentTarget).offset(); - geomap._anchor = [pageX - offset.left, pageY - offset.top]; - - var wheelCenterAndSize = geomap._getZoomCenterAndSize( geomap._anchor, delta, geomap._options[ "tilingScheme" ] !== null ); - - geomap._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - geomap._interactiveTransform( ); - - geomap._setInteractiveTimeout( true ); - }, 30 ); - - } - - return false; - } - } - ); -}(jQuery, window)); - - -(function ($, window, undefined) { - $.geo._serviceTypes.tiled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - - create: function (map, serviceContainer, service /* , index */) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                      '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( this.img, url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - delete this.img; - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append( window.toStaticHTML( "
                      " ) ); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each( function () { - var $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - } ); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append( window.toStaticHTML( imgMarkup ) ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl && $.isFunction( imageUrl.promise ) ) { - // assume Deferred - $.extend( imageUrl.promise( ), { img: $img } ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function ( /* map, service, dx, dy */ ) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - /* - * #193 - disabled until we can do this without canceling all AJAX requests - * - if ( window.stop !== undefined ) { - window.stop(); - } else if( document.execCommand !== undefined ) { - document.execCommand("Stop", false); - } - */ - - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); - -(function ($, window, undefined) { - $.geo._serviceTypes.shingled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - create: function ( map, serviceContainer, service /* , index */ ) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
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                      ' ) ); - scaleContainer = serviceContainer.children(":last"); - } - - var urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append( window.toStaticHTML( '' ) ); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function ( map, service /* , dx, dy */ ) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? 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e=!1;!d&&a.geo.proj&&(this._isGeodetic(b)&&(e=!0,b=a.geo.proj.fromGeodetic(b)),this._isGeodetic(c)&&(c=a.geo.proj.fromGeodetic(c)));var f=(b[2]-b[0])/2,g=(b[3]-b[1])/2;return b=[c[0]-f,c[1]-g,c[0]+f,c[1]+g],e?a.geo.proj.toGeodetic(b):b},scaleBy:function(b,c,d){var e=!1;!d&&a.geo.proj&&this._isGeodetic(b)&&(e=!0,b=a.geo.proj.fromGeodetic(b));var f=this.center(b,!0),g=(b[2]-b[0])*c/2,h=(b[3]-b[1])*c/2;return b=[f[0]-g,f[1]-h,f[0]+g,f[1]+h],e?a.geo.proj.toGeodetic(b):b},width:function(b,c){return!c&&a.geo.proj&&this._isGeodetic(b)&&(b=a.geo.proj.fromGeodetic(b)),b[2]-b[0]},bbox:function(b,f){var g,h=!1;if(!b)return c;if(b.bbox)g=!f&&a.geo.proj&&this._isGeodetic(b.bbox)?a.geo.proj.fromGeodetic(b.bbox):b.bbox;else{g=[d,d,e,e];var i=this._allCoordinates(b),j=0;if(0===i.length)return 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this._containsPolygonLineString(a.coordinates,b.coordinates[0]);default:return!1}},_containsPolygonPoint:function(a,b){if(0===a.length||a[0].length<4)return!1;for(var c,d,e=0,f=a[0][0],g=1;gb[0]&&e++),f=c;return e%2===1},_containsPolygonLineString:function(a,b){for(var c=0;c0){var e=a[0],f=b[0]-e[0],g=b[1]-e[1];if(1===a.length)return Math.sqrt(f*f+g*g);for(var h=1;hn&&(c=n),e=i,f=l,g=m}}return Math.sqrt(c)},_distanceSegmentPoint:function(a,b,c,d,e,f){var g=a*c+b*d;if(0>=g)return c*c+d*d;var h=a*a+b*b;return g>=h?e*e+f*f:c*c+d*d-g*g/h},_distanceLineStringLineString:function(a,b){for(var c=d,e=0;e=k;k++)h=360*k/j*(Math.PI/180),i.push([g[0]+Math.cos(h)*d,g[1]+Math.sin(h)*d]);return{type:"Polygon",coordinates:[f?a.geo.proj.toGeodetic(i):i]}}return c},_basic:function(a){for(var b,c,d=[],e=0,f=this._flatten(a);eo;q++)n=o,o+=p[q]/m;return e=c-n,k=g[q-1],l=g[q],j=[k[0]+e*(l[0]-k[0]),k[1]+e*(l[1]-k[1])],{type:"Point",coordinates:r?a.geo.proj.toGeodetic(j):j}}},WKT:function(){function b(a){return"POINT "+c(a.coordinates)}function c(a){return a&&a.length?"("+a.join(" ")+")":"EMPTY"}function d(a){return"LINESTRING "+e(a.coordinates)}function e(a){if(a&&a.length){for(var b=[],c=0;c2?{type:"Point",coordinates:[parseFloat(b[1]),parseFloat(b[2])]}:null}function p(a){var b,c,d=a.match(/\s*\((.*)\)/),e=[],f=0;if(d&&d.length>1){for(b=d[1].match(/[\d\.\-]+\s+[\d\.\-]+/g);f1){for(b=d[1].match(/[\d\.\-]+\s+[\d\.\-]+/g);f0){for(;g
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e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var 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c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas&&this._options.doubleBuffer&&this._trueDoubleBuffer?(this._canvasSceneLoad(),this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})):this._context.clearRect(0,0,this._width,this._height),this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasImgLoad:function(){var a=this;a._$canvasSceneFront=a._$canvasSceneDrawn.prependTo(a._$elem),a._$canvasSceneBack=a._$canvasSceneStale,a._$canvasSceneBack.detach()},_canvasSceneLoad:function(){var a=this;a._requireFlip&&(a._requireFlip=!1,a._$canvasSceneStale=a._$canvasSceneFront,a._$canvasSceneDrawn=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prop("src",a._$canvas[0].toDataURL()))},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&this._canvasSceneLoad(),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
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e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=this._isMultiTouch=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._pointerEvents||this._supportTouch||7===e;var d=this,g=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",h=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",i=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._softDblClick?this._$eventTarget.on("softdblclick",a.proxy(this._eventTarget_dblclick,this)):this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(g,a.proxy(this._eventTarget_touchstart,this));var j=this._$eventTarget[0].setCapture||this._pointerEvents?this._$eventTarget:a(document);j.bind(i,a.proxy(this._dragTarget_touchmove,this)),j.bind(h,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{},doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
                      ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                      '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                        '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                        '),this._$drawContainer=this._$contentFrame.children(":last"), -this._$contentFrame.append('
                        '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
                        '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('"))},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
                      • "+c.attr+"
                        • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                        '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics({doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0)return b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.length<2&&(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,NaN,NaN],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top])}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,NaN,NaN],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k=this._$eventTarget.offset(),l=this._drawCoords.length,m=b.originalEvent.changedTouches,n=null;if(this._pointerEvents)if(this._isMultiTouch){if(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId)this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-k.top;else{if(b.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-k.top}d=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),f=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),g=(f-d)/d,g*=g>0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-k.left,this._multiTouchAnchor[0].pageY-k.top,NaN,NaN],n=[b.originalEvent.pageX-k.left,b.originalEvent.pageY-k.top];else if(this._supportTouch&&m){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&m[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(m[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-k.left,this._multiTouchAnchor[1].pageY-k.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(j=0;j0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else n=[b.originalEvent.changedTouches[0].pageX-k.left,b.originalEvent.changedTouches[0].pageY-k.top]}else n=[b.pageX-k.left,b.pageY-k.top];if(null===n)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;if(n[0]===this._lastMove[0]&&n[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=n,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],n[0],n[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"dragCircle":this._mouseDown?(o=n[0]-this._anchor[0],p=n[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(l>0&&(this._drawCoords[l-1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[l-1]=n,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)})}return this._lastMove=n,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k=this._clearInteractiveTimeout(),l=this._mouseDown,m=this._toolPan,n=this._$eventTarget.offset(),o=this._options.mode,p=this._options.shift,q="dragBox"===o?"dragBox":"zoom",r=null;if(this._shiftDown&&(o="default"===p?q:p),this._pointerEvents){if(c.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId&&c.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return c.preventDefault(),void(k&&this._setInteractiveTimeout(!0));c.currentTarget.releasePointerCapture(c.originalEvent.pointerId),r=[c.originalEvent.pageX-n.left,c.originalEvent.pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1}else this._supportTouch&&c.originalEvent.changedTouches?(r=[c.originalEvent.changedTouches[0].pageX-n.left,c.originalEvent.changedTouches[0].pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1):r=[c.pageX-n.left,c.pageY-n.top];if(this._softDblClick&&this._isTap&&(g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],Math.sqrt(g*g+h*h)<=8&&(r=a.merge([],this._anchor))),g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1,this._isMultiTouch)return c.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,void(k&&this._setInteractiveTimeout(!0));if(document.releaseCapture&&document.releaseCapture(),l){switch(f=a.now(),this._current=r,o){case"zoom":case"dragBox":if(0!==g||0!==h){var s=6*this._pixelSize,t=this._toMap([this._anchor,r]),u=[Math.min(t[0][0],t[1][0]),Math.min(t[0][1],t[1][1]),Math.max(t[0][0],t[1][0]),Math.max(t[0][1],t[1][1])];"zoom"===o?(u[2]-u[0]d;d++)v=360*d/y*(Math.PI/180),this._drawPixels[d]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],i=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),j={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[i[0][0],i[0][1],i[1][0],i[1][1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j),this._resetDrawing()}else i=this._toMap(r),j={type:"Point",coordinates:[i[0],i[1]],bbox:[i[0],i[1],i[0],i[1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),m)this._panFinalize();else if(f-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(r)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":m?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),c.isDefaultPrevented()||(d=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[d]=this._toMap(r),this._drawPixels[d]=r,(2>d||this._drawCoords[d][0]!==this._drawCoords[d-1][0]||this._drawCoords[d][1]!==this._drawCoords[d-1][1])&&(this._drawCoords[d+1]=this._toMap(r,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[d+1]=r),this._refreshDrawing()));break;default:m?this._panFinalize():f-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),this._inOp=!1)}if(this._clickDate=f,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,k&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("softdblclick",c),!1}return k&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._timeoutWheel&&(clearTimeout(this._timeoutWheel),this._timeoutWheel=null);var c=this,d=b.currentTarget,e=b.deltaY,f=b.pageX,g=b.pageY;this._timeoutWheel=setTimeout(function(){c._clearInteractiveTimeout();var b=e>0?1:-1,h=a(d).offset();c._anchor=[f-h.left,g-h.top];var i=c._getZoomCenterAndSize(c._anchor,b,null!==c._options.tilingScheme);c._setInteractiveCenterAndSize(i.center,i.pixelSize),c._interactiveTransform(),c._setInteractiveTimeout(!0)},30)}return!1}}})}(jQuery,window),function(a,b,c){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
                        ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),h=f/e;if(f>0){h=Math.round(1e3*h)/1e3;var i=c.data("scaleOrigin"),j=b._toPixel(i,d,e);c.css({left:Math.round(j[0])+"px",top:Math.round(j[1])+"px",width:g.tileWidth*h,height:g.tileHeight*h})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&f&&(g.reloadTiles=!0),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i,j=d._getBbox(),k=d._pixelSize,l=this,m=g.serviceContainer,n="image"===d.options.axisLayout,o=n?1:-1,p=d.options.tilingScheme,q=p.tileWidth,r=p.tileHeight,s=Math.floor((j[0]-p.origin[0])/(k*q)),t=Math.max(Math.floor((n?j[1]-p.origin[1]:p.origin[1]-j[3])/(k*r)),0),u=Math.ceil((j[2]-p.origin[0])/(k*q)),v=Math.ceil((n?j[3]-p.origin[1]:p.origin[1]-j[1])/(k*r)),w=d._getBboxMax(),x=d._getPixelSize(0),y=x/k,z=Math.floor((w[0]-p.origin[0])/(x*q))*y,A=Math.floor((p.origin[1]+o*w[3])/(x*r))*y,B=p.origin[0]+z*q*k,C=p.origin[1]+o*(A*r)*k,D=Math.round((B-j[0])/k),E=Math.round((n?C-j[1]:j[3]-C)/k),F=m.children().show(),G=F.filter("[data-pixel-size='"+k+"']").appendTo(m),H=e.style.opacity,I=function(a){l._loadImage(this.img,a,k,d,g,H)},J=function(){delete this.img,g.loadCount--,d._requestComplete()};for(g.reloadTiles&&F.find("img").attr("data-dirty","true"),G.size()?(G.css({left:D%q+"px",top:E%r+"px"}).data("scaleOrigin",d._toMap([D%q,E%r])),G.children().each(function(){var b=a(this),c=b.attr("data-tile").split(",");b.css({left:Math.round(100*(parseInt(c[0],10)-z)+(D-D%q)/q*100)+"%",top:Math.round(100*(parseInt(c[1],10)-A)+(E-E%r)/r*100)+"%"}),1>H&&b.fadeTo(0,H)})):(m.append(b.toStaticHTML("
                        ")),G=m.children(":last").data("scaleOrigin",d._toMap([D%q,E%r]))),h=s;u>h;h++)for(i=t;v>i;i++){var K=""+h+","+i,L=G.children("[data-tile='"+K+"']").removeAttr("data-dirty");if(0===L.size()||g.reloadTiles){var M,N=[p.origin[0]+h*q*k,p.origin[1]+o*(i*r)*k],O=[p.origin[0]+((h+1)*q-1)*k,p.origin[1]+o*((i+1)*r-1)*k],P=[N[0],N[1],O[0],O[1]],Q={bbox:P,width:q,height:r,zoom:d._getZoom(),tile:{row:i,column:h},index:Math.abs(i+h)},R=a.isFunction(e.src);if(R?M=e.src(Q):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),M=a.render[this._tmplGeoSrcId](Q)):M=e.src,g.loadCount++,d._requestQueued(),g.reloadTiles&&L.size()>0)L.attr("src",M);else{var S="",G.append(b.toStaticHTML(S)),L=G.children(":last")}"string"==typeof M?l._loadImage(L,M,k,d,g,H):M&&a.isFunction(M.promise)?(a.extend(M.promise(),{img:L}),M.done(I).fail(J)):L.remove()}}F.find("[data-dirty]").remove(),g.reloadTiles=!1}},resize:function(){},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--, -b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).error(function(b){a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).attr("src",c)}}}()}(jQuery,window),function(a,b,c){a.geo._serviceTypes.shingled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0};var g='
                        ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),g=f/e;if(f>0){g=Math.round(1e3*g)/1e3;var j=c.data("origin"),k=b._toPixel(j,d,e);c.css({left:Math.round(k[0]),top:Math.round(k[1]),width:h*g,height:i*g})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i=d._getBbox(),j=d._pixelSize,k=this,l=g.serviceContainer,m=d._getContentBounds(),n=m.width,o=m.height,p=l.children('[data-pixel-size="'+j+'"]'),q=e.style.opacity;1>q||f||1===e.shinglesMax?l.find("img").attr("data-keep-alive","0"):e.shinglesMax>1&&l.find("img").slice(0,-(e.shinglesMax-1)).attr("data-keep-alive","0"),p.size()||(l.append(b.toStaticHTML('
                        ')),p=l.children(":last"));var r,s={bbox:i,width:n,height:o,zoom:d._getZoom(),tile:null,index:0},t=a.isFunction(e.src),u=p.position();u.left=-u.left,u.top=-u.top,t?r=e.src(s):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),r=a.render[this._tmplGeoSrcId](s)):r=e.src,g.loadCount++,d._requestQueued(),p.append(b.toStaticHTML('')),h=p.children(":last").data("center",d._center),"string"==typeof r?k._loadImage(h,r,j,d,g,q):r&&r.done(function(a){k._loadImage(h,a,j,d,g,q)}).fail(function(){h.remove(),g.loadCount--,d._requestComplete()})}},resize:function(b,c){var d=a.data(c,"geoServiceState");if(d&&c&&"visible"===c.style.visibility){this._cancelUnloaded(b,c);var e=d.serviceContainer,f=b._getContentBounds(),g=f.width,h=f.height,i=e.children();i.attr("data-pixel-size","0"),i.each(function(){var b=a(this),c=b.position();b.css({left:c.left+(g-b.width())/2,top:c.top+(h-b.height())/2})})}},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--,b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(':not([data-pixel-size="'+d+'"])').remove(),h.find("img[data-keep-alive]").remove(),f.loadCount=0))}).error(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0))}).attr("src",c)}}}()}(jQuery,window); \ No newline at end of file diff --git a/dist/jquery.geo-1.0.0-test.js b/dist/jquery.geo-1.0.0-test.js deleted file mode 100644 index a5da020..0000000 --- a/dist/jquery.geo-1.0.0-test.js +++ /dev/null @@ -1,7522 +0,0 @@ -/*! jQuery Geo - v1.0.0-test - 2016-06-05 -* http://jquerygeo.com -* Copyright (c) 2016 Ryan Morrison-Westphal; Licensed MIT */ -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
                        Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! - * jQuery Mousewheel 3.1.13 - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - */ - -(function (factory) { - if ( typeof define === 'function' && define.amd ) { - // AMD. Register as an anonymous module. - define(['jquery'], factory); - } else if (typeof exports === 'object') { - // Node/CommonJS style for Browserify - module.exports = factory; - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - - var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'], - toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ? - ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'], - slice = Array.prototype.slice, - nullLowestDeltaTimeout, lowestDelta; - - if ( $.event.fixHooks ) { - for ( var i = toFix.length; i; ) { - $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; - } - } - - var special = $.event.special.mousewheel = { - version: '3.1.12', - - setup: function() { - if ( this.addEventListener ) { - for ( var i = toBind.length; i; ) { - this.addEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - // Store the line height and page height for this particular element - $.data(this, 'mousewheel-line-height', special.getLineHeight(this)); - $.data(this, 'mousewheel-page-height', special.getPageHeight(this)); - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i = toBind.length; i; ) { - this.removeEventListener( toBind[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - // Clean up the data we added to the element - $.removeData(this, 'mousewheel-line-height'); - $.removeData(this, 'mousewheel-page-height'); - }, - - getLineHeight: function(elem) { - var $elem = $(elem), - $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent'](); - if (!$parent.length) { - $parent = $('body'); - } - return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16; - }, - - getPageHeight: function(elem) { - return $(elem).height(); - }, - - settings: { - adjustOldDeltas: true, // see shouldAdjustOldDeltas() below - normalizeOffset: true // calls getBoundingClientRect for each event - } - }; - - $.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel'); - }, - - unmousewheel: function(fn) { - return this.unbind('mousewheel', fn); - } - }); - - - function handler(event) { - var orgEvent = event || window.event, - args = slice.call(arguments, 1), - delta = 0, - deltaX = 0, - deltaY = 0, - absDelta = 0, - offsetX = 0, - offsetY = 0; - event = $.event.fix(orgEvent); - event.type = 'mousewheel'; - - // Old school scrollwheel delta - if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; } - if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; } - if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } - if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } - - // Firefox < 17 horizontal scrolling related to DOMMouseScroll event - if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaX = deltaY * -1; - deltaY = 0; - } - - // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy - delta = deltaY === 0 ? deltaX : deltaY; - - // New school wheel delta (wheel event) - if ( 'deltaY' in orgEvent ) { - deltaY = orgEvent.deltaY * -1; - delta = deltaY; - } - if ( 'deltaX' in orgEvent ) { - deltaX = orgEvent.deltaX; - if ( deltaY === 0 ) { delta = deltaX * -1; } - } - - // No change actually happened, no reason to go any further - if ( deltaY === 0 && deltaX === 0 ) { return; } - - // Need to convert lines and pages to pixels if we aren't already in pixels - // There are three delta modes: - // * deltaMode 0 is by pixels, nothing to do - // * deltaMode 1 is by lines - // * deltaMode 2 is by pages - if ( orgEvent.deltaMode === 1 ) { - var lineHeight = $.data(this, 'mousewheel-line-height'); - delta *= lineHeight; - deltaY *= lineHeight; - deltaX *= lineHeight; - } else if ( orgEvent.deltaMode === 2 ) { - var pageHeight = $.data(this, 'mousewheel-page-height'); - delta *= pageHeight; - deltaY *= pageHeight; - deltaX *= pageHeight; - } - - // Store lowest absolute delta to normalize the delta values - absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); - - if ( !lowestDelta || absDelta < lowestDelta ) { - lowestDelta = absDelta; - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - lowestDelta /= 40; - } - } - - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - // Divide all the things by 40! - delta /= 40; - deltaX /= 40; - deltaY /= 40; - } - - // Get a whole, normalized value for the deltas - delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta); - deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta); - deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta); - - // Normalise offsetX and offsetY properties - if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { - var boundingRect = this.getBoundingClientRect(); - offsetX = event.clientX - boundingRect.left; - offsetY = event.clientY - boundingRect.top; - } - - // Add information to the event object - event.deltaX = deltaX; - event.deltaY = deltaY; - event.deltaFactor = lowestDelta; - event.offsetX = offsetX; - event.offsetY = offsetY; - // Go ahead and set deltaMode to 0 since we converted to pixels - // Although this is a little odd since we overwrite the deltaX/Y - // properties with normalized deltas. - event.deltaMode = 0; - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - // Clearout lowestDelta after sometime to better - // handle multiple device types that give different - // a different lowestDelta - // Ex: trackpad = 3 and mouse wheel = 120 - if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } - nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); - - return ($.event.dispatch || $.event.handle).apply(this, args); - } - - function nullLowestDelta() { - lowestDelta = null; - } - - function shouldAdjustOldDeltas(orgEvent, absDelta) { - // If this is an older event and the delta is divisable by 120, - // then we are assuming that the browser is treating this as an - // older mouse wheel event and that we should divide the deltas - // by 40 to try and get a more usable deltaFactor. - // Side note, this actually impacts the reported scroll distance - // in older browsers and can cause scrolling to be slower than native. - // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. - return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0; - } - -})); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - window.toStaticHTML = window.toStaticHTML || function ( x ) { return x; }; - - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180.001 && coords[ 0 ] <= 180.001 && coords[ 1 ] >= -90.001 && coords[ 1 ] <= 90.001 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - if ( $.geo.proj ) { - value = $.geo.proj.fromGeodetic( value ); - } - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var c; //< temp storage for any coordinate during centroid op - - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - coords = $.merge( [ ], geom.type === "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - c = [ 0, 0 ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - - case "MultiPoint": - // should return center of mass for point cluster but just return first point for now - if ( geom.coordinates.length > 0 ) { - c = geom.coordinates[ 0 ]; - return { - type: "Point", - coordinates: [ c[ 0 ], c[ 1 ] ] - }; - } - break; - - case "MultiLineString": - case "MultiPolygon": - if ( geom.coordinates.length > 0 ) { - return this.centroid( { - type: geom.type.substr( 5 ), - coordinates: geom.coordinates[ 0 ] - }, _ignoreGeo ); - } - break; - - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type !== "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 === 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length === 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _basic: function( geom ) { - // return an array of all basic geometries - // e.g., MultiPolygons become multiple Polygons - // coordinate arrays are kept as references for speed & should not be altered - // not in JTS - var geometries = [ ]; - var multiType; - var i = 0; - var j; - - var flat = this._flatten( geom ); - - for ( ; i < flat.length; i++ ) { - if ( flat[ i ].type.substring( 0, 5 ) === "Multi" ) { - multiType = flat[ i ].type.substring( 5 ); - - for ( j = 0; j < flat[ i ].coordinates.length; j++ ) { - geometries.push( { - type: multiType, - coordinates: flat[ i ].coordinates[ j ] - } ); - } - } else { - geometries.push( flat[ i ] ); - } - } - - return geometries; - }, - - _flatten: function (geom) { - // return an array of only geometries - // will extract geometries from Feature, FeatureCollection, & GeometryCollection - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 2, wkt.length - 4 ), - lineString, - lineStrings = lineStringsWkt.split( /\),\s*\(/ ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - lineString = lineStringParseUntagged( "(" + lineStrings[ i ] + ")" ); - if ( lineString ) { - multiLineString.coordinates.push( lineString.coordinates ); - } - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygon, - polygons = polygonsWkt.split( /\),\s*\(/ ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - polygon = polygonParseUntagged( "(" + polygons[ i ] + ")" ); - if ( polygon ) { - multiPolygon.coordinates.push( polygon.coordinates ); - } - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length === 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, window, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _$canvasSceneStale: undefined, //< if _trueCanvas, scene to hide next - _$canvasSceneDrawn: undefined, //< if _trueCanvas, scene to show next - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") === "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - this._$canvas = $( window.toStaticHTML( '' ) ); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - // though, at any time either one can be in front - this._$canvasSceneFront = $( window.toStaticHTML( '' ) ).on( 'load', $.proxy( this._canvasImgLoad, this ) ); - this._$canvasSceneBack = $( window.toStaticHTML( '' ) ).on( 'load', $.proxy( this._canvasImgLoad, this ) ); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
                        '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $( window.toStaticHTML( '
                        ' ) ); - this._$labelsContainerBack = $( window.toStaticHTML( '
                        ' ) ); - }, - - _setOption: function (key, value) { - if (key === "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue === style.heightValue && style.heightValue === style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility !== "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length === 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - this._blitcontext.globalCompositeOperation = "copy"; - - var pixelBbox, i, j; - - if ( style.visibility !== "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - this._blitcontext.beginPath(); - - for ( i = 1; i < coordinates.length; i++ ) { - // start drawing inner rings, i - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - - for ( j = 0; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - } - - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
                        ' + label + '
                        '; - }, - - resize: function( dx, dy ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - left: dx, - top: dy - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - var labelPositionFront = this._$labelsContainerFront.position(); - - this._$labelsContainerFront.css( { - left: labelPositionFront.left + dx, - top: labelPositionFront.top + dy, - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - if ( this._trueCanvas && this._options.doubleBuffer && this._trueDoubleBuffer ) { - this._canvasSceneLoad( ); - - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _canvasImgLoad: function( ) { - var geographics = this; - geographics._$canvasSceneFront = geographics._$canvasSceneDrawn.prependTo( geographics._$elem ); - geographics._$canvasSceneBack = geographics._$canvasSceneStale; - geographics._$canvasSceneBack.detach(); - }, - - _canvasSceneLoad: function() { - var geographics = this; - if ( geographics._requireFlip ) { - geographics._requireFlip = false; - geographics._$canvasSceneStale = geographics._$canvasSceneFront; - - geographics._$canvasSceneDrawn = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - } - }, - - _endCallback: function() { - var geographics = this; - - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - this._canvasSceneLoad( ); - } - - geographics._$labelsContainerBack.html( window.toStaticHTML( geographics._labelsHtml ) ).find("a").css({ - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).appendTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - geographics._timeoutEnd = null; - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - this._timeoutEnd = setTimeout( $.proxy(this._endCallback, this), 20 ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility !== "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - this._end( ); - } - } - }); -}(jQuery, window)); - - -(function ($, window, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function() { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _gecko = ( function() { - return ( navigator.userAgent.match( /gecko\/*\d/i ) || [] ).length > 0; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - click: "crosshair", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "//otile" + ((view.index % 4) + 1) + ((location.protocol === 'https:') ? "-s" : "") + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: 'Tiles Courtesy of MapQuest ' - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - zoomFactor: 2, //< determines what a zoom level means - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - _pixelSizeMin: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _timeoutWheel: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelLevel: 0, - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _pointerEvents: undefined, - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._serviceIdSeed = 0; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)", - touchAction: 'none' - } ); - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - this._pixelSizeMin = this._pixelSizeMax / Math.pow( 2, 17 ); - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = - this._isMultiTouch = false; - - this._anchor = [ 0, 0 ]; /* mouse down */ - this._current = [ 0, 0 ]; /* mouse move no matter what */ - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._pointerEvents = window.PointerEvent; - this._supportTouch = ("ontouchend" in document); - this._softDblClick = this._pointerEvents || this._supportTouch || _ieVersion === 7; - - var geomap = this, - touchStartEvent = this._pointerEvents ? 'pointerdown' : ( this._supportTouch ? "touchstart mousedown" : "mousedown" ), - touchStopEvent = this._pointerEvents ? 'pointerup pointercancel' : ( this._supportTouch ? "touchend touchcancel mouseup" : "mouseup" ), - touchMoveEvent = this._pointerEvents ? 'pointermove' : ( this._supportTouch ? "touchmove mousemove" : "mousemove" ); - - $(document).keydown($.proxy(this._document_keydown, this)); - - if ( this._softDblClick ) { - this._$eventTarget.on( 'softdblclick', $.proxy(this._eventTarget_dblclick, this)); - } else { - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - } - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture || this._pointerEvents) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { }, doubleBuffer: !_gecko } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.zoomFactor !== undefined) { - this._setOption("zoomFactor", this._initOptions.zoomFactor, false); - this._fullZoomFactor = this._initOptions.zoomFactor; - this._partialZoomFactor = Math.pow(4, 1 / this._fullZoomFactor); // 4th root of full - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key === "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._userGeodetic = this._options["axisLayout"] === "map" && $.geo.proj; - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._pixelSizeMin = this._getPixelSize( value.pixelSizes ? value.pixelSizes.length - 1 : value.levels - 1 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( this._userGeodetic ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( !this._panning ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( _serviceContainer ); - } - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i], dx, dy); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize", dx, dy ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape /* , style, label, refresh */ ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type === "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( arg !== null ) { - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( !$.data( shapes[ i ], "geoBbox" ) ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - if ( this._timeoutInteractive ) { - return []; - } - - var isPoint = $.isPlainObject( selector ), - //searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i; - - if ( this._$elem.is( ".geo-map" ) ) { - $( this._$elem.find( ".geo-service" ).get().reverse() ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - for ( i = this._graphicShapes.length - 1; i >= 0; i-- ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type === "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._basic( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value /* , trigger, refresh */ ) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._fullZoomFactor) ); - } - }, - - _setZoom: function ( value, trigger /* , refresh */ ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend( window.toStaticHTML( '
                        ' ) ); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                        '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                          ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                          '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                          '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
                          '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( window.toStaticHTML( '' ) ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                          ', - serviceContainer; - - this._$servicesContainer.append( window.toStaticHTML( scHtml ) ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                        • ' + service.attr + '
                          • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 1, - display: "inline-block", - webkitTransform: "translateZ(0)" - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                          '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( { doubleBuffer: !_gecko }); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( _serviceContainer ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics && !_serviceContainer ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - centroid, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - centroid = $.geo.centroid( shape ); - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel && centroid ) { - labelPixel = this._map.toPixel( centroid.coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition !== "relative" && cssPosition !== "absolute" && cssPosition !== "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._fullZoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale; - - if ( this._options[ "tilingScheme" ] ) { - // clamp to min/max pixelSize - pixelSize = Math.min( Math.max( pixelSize, this._pixelSizeMin ), this._pixelSizeMax ); - } - - var zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1]; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var service, - - scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] === _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length !== 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - - if ( this._created ) { - // one last interactiveTransform to put pinched map into place - this._interactiveTransform( ); - } - - this._options["pixelSize"] = this._pixelSize = pixelSize; - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which === 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] === this._drawCoords[1][0] && - this._drawCoords[0][1] === this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( typeof( document.elementFromPoint ) !== "undefined" ) { - var elFromPt = document.elementFromPoint( e.pageX, e.pageY ); - if ( elFromPt && elFromPt.nodeName === "A" ) { - return; - } - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._pointerEvents && !this._supportTouch && e.which !== 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._pointerEvents ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 ) { - // switch to multitouch - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = $.geo.center( this._multiTouchCurrentBbox, true ); - this._current = $.merge( [], this._anchor ); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - } else if ( this._multiTouchAnchor.length < 2 ) { - e.currentTarget.setPointerCapture( e.originalEvent.pointerId ); - - this._multiTouchAnchor.push( e.originalEvent ); - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ this._multiTouchAnchor[0].pageX - offset.left, this._multiTouchAnchor[0].pageY - offset.top ]; - } - } else if ( this._supportTouch && touches ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current = null, - anchorDistance, - currentDistance, - wheelLevel, - delta, - pinchCenterAndSize, - i; - - if ( this._pointerEvents ) { - if ( this._isMultiTouch ) { - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId ) { - this._multiTouchCurrentBbox[ 0 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = e.originalEvent.pageY - offset.top; - } else if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - this._multiTouchCurrentBbox[ 2 ] = e.originalEvent.pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = e.originalEvent.pageY - offset.top; - } else { - // untracked pointer - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - } else { - this._multiTouchAnchor[ 0 ] = e.originalEvent; - - this._multiTouchCurrentBbox = [ - this._multiTouchAnchor[0].pageX - offset.left, - this._multiTouchAnchor[0].pageY - offset.top, - NaN, - NaN - ]; - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - } - } else if ( this._supportTouch && touches ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( i = 0; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ); - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if ( current === null ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } else { - // fixes: [bug] highlight pop - return false; - } - } - - if ( _ieVersion === 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion === 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current = null, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if ( this._pointerEvents ) { - if ( e.originalEvent.pointerId === this._multiTouchAnchor[ 0 ].pointerId || e.originalEvent.pointerId === this._multiTouchAnchor[ 1 ].pointerId ) { - e.currentTarget.releasePointerCapture( e.originalEvent.pointerId ); - - current = [e.originalEvent.pageX - offset.left, e.originalEvent.pageY - offset.top]; - - this._multiTouchAnchor = []; - this._inOp = false; - } else { - // untracked pointer - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - } else if (this._supportTouch && e.originalEvent.changedTouches) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ this._anchor, current ] ), - bbox = [ - Math.min( bboxCoords[0][0], bboxCoords[1][0] ), - Math.min( bboxCoords[0][1], bboxCoords[1][1] ), - Math.max( bboxCoords[0][0], bboxCoords[1][0] ), - Math.max( bboxCoords[0][1], bboxCoords[1][1] ) - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - - if (!e.isDefaultPrevented()) { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] === this._drawCoords[i-1][0] && - this._drawCoords[i][1] === this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("softdblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function ( e ) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if ( e.deltaY !== 0 ) { - if ( this._timeoutWheel ) { - clearTimeout( this._timeoutWheel ); - this._timeoutWheel = null; - } - - var geomap = this; - var currentTarget = e.currentTarget; - var deltaY = e.deltaY; - var pageX = e.pageX; - var pageY = e.pageY; - - this._timeoutWheel = setTimeout( function () { - geomap._clearInteractiveTimeout( ); - - var delta = deltaY > 0 ? 1 : -1; - - var offset = $(currentTarget).offset(); - geomap._anchor = [pageX - offset.left, pageY - offset.top]; - - var wheelCenterAndSize = geomap._getZoomCenterAndSize( geomap._anchor, delta, geomap._options[ "tilingScheme" ] !== null ); - - geomap._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - geomap._interactiveTransform( ); - - geomap._setInteractiveTimeout( true ); - }, 30 ); - - } - - return false; - } - } - ); -}(jQuery, window)); - - -(function ($, window, undefined) { - $.geo._serviceTypes.tiled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - - create: function (map, serviceContainer, service /* , index */) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                          '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( this.img, url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - delete this.img; - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append( window.toStaticHTML( "
                          " ) ); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each( function () { - var $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - } ); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append( window.toStaticHTML( imgMarkup ) ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl && $.isFunction( imageUrl.promise ) ) { - // assume Deferred - $.extend( imageUrl.promise( ), { img: $img } ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function ( /* map, service, dx, dy */ ) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - /* - * #193 - disabled until we can do this without canceling all AJAX requests - * - if ( window.stop !== undefined ) { - window.stop(); - } else if( document.execCommand !== undefined ) { - document.execCommand("Stop", false); - } - */ - - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); - -(function ($, window, undefined) { - $.geo._serviceTypes.shingled = (function () { - var rTmplString = new RegExp( "<.*>|{{.*}}" ); - - return { - _serviceId: 0, - _tmplGeoSrcId: "", - - create: function ( map, serviceContainer, service /* , index */ ) { - this._serviceId = map._serviceIdSeed++; - this._tmplGeoSrcId = "geoSrc" + this._serviceId; - - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                          '; - - serviceContainer.append( window.toStaticHTML( scHtml ) ); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - } - }); - } - }, - - refresh: function (map, service, force) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1 || force || service.shinglesMax === 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } else if ( service.shinglesMax > 1 ) { - serviceContainer.find("img").slice( 0, -( service.shinglesMax - 1 ) ).attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append( window.toStaticHTML( '
                          ' ) ); - scaleContainer = serviceContainer.children(":last"); - } - - var urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ 'src' ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ 'src' ]( urlArgs ); - } else { - if ( rTmplString.test( service[ 'src' ] ) ) { - $.templates( this._tmplGeoSrcId, service[ 'src' ] ); - imageUrl = $.render[ this._tmplGeoSrcId ]( urlArgs ); - } else { - imageUrl = service[ 'src' ]; - } - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append( window.toStaticHTML( '' ) ); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function ( map, service /* , dx, dy */ ) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - // #newpanzoom - serviceContainer.children(':not([data-pixel-size="' + pixelSize + '"])').remove(); - - serviceContainer.find( "img[data-keep-alive]" ).remove( ); - - serviceState.loadCount = 0; - } - }).error(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery, window)); diff --git a/dist/jquery.geo-1.0.0-test.min.js b/dist/jquery.geo-1.0.0-test.min.js deleted file mode 100644 index 911ad9f..0000000 --- a/dist/jquery.geo-1.0.0-test.min.js +++ /dev/null @@ -1,7 +0,0 @@ -/*! jQuery Geo - v1.0.0-test - 2016-06-05 -* http://jquerygeo.com -* Copyright (c) 2016 Ryan Morrison-Westphal; Licensed MIT */ -document.createElement("canvas").getContext||!function(){function a(){return this.context_||(this.context_=new 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e=!1;!d&&a.geo.proj&&(this._isGeodetic(b)&&(e=!0,b=a.geo.proj.fromGeodetic(b)),this._isGeodetic(c)&&(c=a.geo.proj.fromGeodetic(c)));var f=(b[2]-b[0])/2,g=(b[3]-b[1])/2;return b=[c[0]-f,c[1]-g,c[0]+f,c[1]+g],e?a.geo.proj.toGeodetic(b):b},scaleBy:function(b,c,d){var e=!1;!d&&a.geo.proj&&this._isGeodetic(b)&&(e=!0,b=a.geo.proj.fromGeodetic(b));var f=this.center(b,!0),g=(b[2]-b[0])*c/2,h=(b[3]-b[1])*c/2;return b=[f[0]-g,f[1]-h,f[0]+g,f[1]+h],e?a.geo.proj.toGeodetic(b):b},width:function(b,c){return!c&&a.geo.proj&&this._isGeodetic(b)&&(b=a.geo.proj.fromGeodetic(b)),b[2]-b[0]},bbox:function(b,f){var g,h=!1;if(!b)return c;if(b.bbox)g=!f&&a.geo.proj&&this._isGeodetic(b.bbox)?a.geo.proj.fromGeodetic(b.bbox):b.bbox;else{g=[d,d,e,e];var i=this._allCoordinates(b),j=0;if(0===i.length)return 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this._containsPolygonLineString(a.coordinates,b.coordinates[0]);default:return!1}},_containsPolygonPoint:function(a,b){if(0===a.length||a[0].length<4)return!1;for(var c,d,e=0,f=a[0][0],g=1;gb[0]&&e++),f=c;return e%2===1},_containsPolygonLineString:function(a,b){for(var c=0;c0){var e=a[0],f=b[0]-e[0],g=b[1]-e[1];if(1===a.length)return Math.sqrt(f*f+g*g);for(var h=1;hn&&(c=n),e=i,f=l,g=m}}return Math.sqrt(c)},_distanceSegmentPoint:function(a,b,c,d,e,f){var g=a*c+b*d;if(0>=g)return c*c+d*d;var h=a*a+b*b;return g>=h?e*e+f*f:c*c+d*d-g*g/h},_distanceLineStringLineString:function(a,b){for(var c=d,e=0;e=k;k++)h=360*k/j*(Math.PI/180),i.push([g[0]+Math.cos(h)*d,g[1]+Math.sin(h)*d]);return{type:"Polygon",coordinates:[f?a.geo.proj.toGeodetic(i):i]}}return c},_basic:function(a){for(var b,c,d=[],e=0,f=this._flatten(a);eo;q++)n=o,o+=p[q]/m;return e=c-n,k=g[q-1],l=g[q],j=[k[0]+e*(l[0]-k[0]),k[1]+e*(l[1]-k[1])],{type:"Point",coordinates:r?a.geo.proj.toGeodetic(j):j}}},WKT:function(){function b(a){return"POINT "+c(a.coordinates)}function c(a){return a&&a.length?"("+a.join(" ")+")":"EMPTY"}function d(a){return"LINESTRING "+e(a.coordinates)}function e(a){if(a&&a.length){for(var b=[],c=0;c2?{type:"Point",coordinates:[parseFloat(b[1]),parseFloat(b[2])]}:null}function p(a){var b,c,d=a.match(/\s*\((.*)\)/),e=[],f=0;if(d&&d.length>1){for(b=d[1].match(/[\d\.\-]+\s+[\d\.\-]+/g);f1){for(b=d[1].match(/[\d\.\-]+\s+[\d\.\-]+/g);f0){for(;g
                          ";while(c[0]);return a>6?a:!a}();a.widget("geo.geographics",{_$elem:c,_options:{},_trueCanvas:!0,_trueDoubleBuffer:!0,_width:0,_height:0,_$canvas:c,_context:c,_$canvasSceneFront:c,_$canvasSceneBack:c,_$canvasSceneStale:c,_$canvasSceneDrawn:c,_timeoutEnd:null,_requireFlip:!1,_blitcanvas:c,_blitcontext:c,_$labelsContainerFront:c,_$labelsContainerBack:c,_labelsHtml:"",options:{style:{borderRadius:"8px",color:"#7f0000",fillOpacity:.2,height:"8px",opacity:1,strokeOpacity:1,strokeWidth:"2px",visibility:"visible",width:"8px"},doubleBuffer:!0},_create:function(){this._$elem=this.element,this._options=this.options,this._$elem.css({webkitTransform:"translateZ(0)",display:"inline-block",overflow:"hidden",textAlign:"left"}),"static"===this._$elem.css("position")&&this._$elem.css("position","relative"),this._$elem.addClass("geo-graphics"),this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10));var c="position:absolute;left:0;top:0;margin:0;padding:0;",e="width:"+this._width+"px;height:"+this._height+"px;",f='width="'+this._width+'" height="'+this._height+'"';this._blitcanvas=document.createElement("canvas"),this._blitcanvas.getContext?(this._$canvas=a(b.toStaticHTML("')),this._blitcanvas.width=1,this._blitcanvas.height=1,this._trueDoubleBuffer=this._blitcanvas.toDataURL().length>6,this._options.doubleBuffer&&this._trueDoubleBuffer||this._$elem.append(this._$canvas),this._context=this._$canvas[0].getContext("2d"),this._blitcanvas.width=this._width,this._blitcanvas.height=this._height,this._blitcontext=this._blitcanvas.getContext("2d"),this._$canvasSceneFront=a(b.toStaticHTML('')).on("load",a.proxy(this._canvasImgLoad,this)),this._$canvasSceneBack=a(b.toStaticHTML('')).on("load",a.proxy(this._canvasImgLoad,this))):8>=d&&(this._trueCanvas=!1,this._$elem.append("
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e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var c,d,e;if("hidden"!==b.visibility&&b.opacity>0){if(this._blitcontext.clearRect(0,0,this._width,this._height),b.doFill&&a.length>1){for(this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1,this._blitcontext.beginPath(),d=1;d1))for(d=1;d'+b+""},resize:function(a,b){this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10)),this._trueCanvas?(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height,this._$canvasSceneFront.css({left:a,top:b}),this._$canvasSceneBack.css({width:this._width,height:this._height})):this._$canvas.css({width:this._width,height:this._height});var c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas&&this._options.doubleBuffer&&this._trueDoubleBuffer?(this._canvasSceneLoad(),this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})):this._context.clearRect(0,0,this._width,this._height),this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasImgLoad:function(){var a=this;a._$canvasSceneFront=a._$canvasSceneDrawn.prependTo(a._$elem),a._$canvasSceneBack=a._$canvasSceneStale,a._$canvasSceneBack.detach()},_canvasSceneLoad:function(){var a=this;a._requireFlip&&(a._requireFlip=!1,a._$canvasSceneStale=a._$canvasSceneFront,a._$canvasSceneDrawn=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prop("src",a._$canvas[0].toDataURL()))},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&this._canvasSceneLoad(),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
                          ";while(c[0]);return a>6?a:!a}(),f=function(){return(navigator.userAgent.match(/gecko\/*\d/i)||[]).length>0}(),g={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"//otile"+(a.index%4+1)+("https:"===location.protocol?"-s":"")+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:'Tiles Courtesy of MapQuest '}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};a.widget("geo.geomap",{_$elem:c,_map:c,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:c,_$eventTarget:c,_$contentFrame:c,_$existingChildren:c,_$attrList:c,_$servicesContainer:c,_$shapesContainers:c,_$panContainer:c,_$shapesContainer:c,_$drawContainer:c,_$measureContainer:c,_$measureLabel:c,_dpi:96,_currentServices:[],_center:c,_pixelSize:c,_centerMax:c,_pixelSizeMax:c,_pixelSizeMin:c,_userGeodetic:!0,_centerInteractive:c,_pixelSizeInteractive:c,_timeoutInteractive:null,_timeoutWheel:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:c,_inOp:c,_toolPan:c,_shiftDown:c,_anchor:c,_current:c,_downDate:c,_moveDate:c,_clickDate:c,_lastMove:c,_lastDrag:c,_windowHandler:null,_resizeTimeout:null,_panning:c,_velocity:c,_friction:c,_pointerEvents:c,_supportTouch:c,_softDblClick:c,_isTap:c,_isDbltap:c,_isMultiTouch:c,_multiTouchAnchor:[],_multiTouchAnchorBbox:c,_multiTouchCurrentBbox:c,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},g),_createWidget:function(b,c){if(this._$elem=a(c),this._$elem.is(".geo-service"))return this._graphicShapes=[],void a.Widget.prototype._createWidget.apply(this,arguments);this._widgetId=d++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)",touchAction:"none"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=this._isMultiTouch=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._pointerEvents||this._supportTouch||7===e;var d=this,g=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",h=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",i=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._softDblClick?this._$eventTarget.on("softdblclick",a.proxy(this._eventTarget_dblclick,this)):this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(g,a.proxy(this._eventTarget_touchstart,this));var j=this._$eventTarget[0].setCapture||this._pointerEvents?this._$eventTarget:a(document);j.bind(i,a.proxy(this._dragTarget_touchmove,this)),j.bind(h,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{},doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
                          ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                          '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                            '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                            '),this._$drawContainer=this._$contentFrame.children(":last"), -this._$contentFrame.append('
                            '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
                            '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('"))},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
                          • "+c.attr+"
                            • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                            '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics({doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0)return b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.length<2&&(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,NaN,NaN],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top])}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,NaN,NaN],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k=this._$eventTarget.offset(),l=this._drawCoords.length,m=b.originalEvent.changedTouches,n=null;if(this._pointerEvents)if(this._isMultiTouch){if(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId)this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-k.top;else{if(b.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-k.top}d=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),f=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),g=(f-d)/d,g*=g>0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-k.left,this._multiTouchAnchor[0].pageY-k.top,NaN,NaN],n=[b.originalEvent.pageX-k.left,b.originalEvent.pageY-k.top];else if(this._supportTouch&&m){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&m[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(m[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-k.left,this._multiTouchAnchor[1].pageY-k.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(j=0;j0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else n=[b.originalEvent.changedTouches[0].pageX-k.left,b.originalEvent.changedTouches[0].pageY-k.top]}else n=[b.pageX-k.left,b.pageY-k.top];if(null===n)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;if(n[0]===this._lastMove[0]&&n[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=n,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],n[0],n[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"dragCircle":this._mouseDown?(o=n[0]-this._anchor[0],p=n[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(l>0&&(this._drawCoords[l-1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[l-1]=n,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)})}return this._lastMove=n,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k=this._clearInteractiveTimeout(),l=this._mouseDown,m=this._toolPan,n=this._$eventTarget.offset(),o=this._options.mode,p=this._options.shift,q="dragBox"===o?"dragBox":"zoom",r=null;if(this._shiftDown&&(o="default"===p?q:p),this._pointerEvents){if(c.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId&&c.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return c.preventDefault(),void(k&&this._setInteractiveTimeout(!0));c.currentTarget.releasePointerCapture(c.originalEvent.pointerId),r=[c.originalEvent.pageX-n.left,c.originalEvent.pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1}else this._supportTouch&&c.originalEvent.changedTouches?(r=[c.originalEvent.changedTouches[0].pageX-n.left,c.originalEvent.changedTouches[0].pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1):r=[c.pageX-n.left,c.pageY-n.top];if(this._softDblClick&&this._isTap&&(g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],Math.sqrt(g*g+h*h)<=8&&(r=a.merge([],this._anchor))),g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1,this._isMultiTouch)return c.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,void(k&&this._setInteractiveTimeout(!0));if(document.releaseCapture&&document.releaseCapture(),l){switch(f=a.now(),this._current=r,o){case"zoom":case"dragBox":if(0!==g||0!==h){var s=6*this._pixelSize,t=this._toMap([this._anchor,r]),u=[Math.min(t[0][0],t[1][0]),Math.min(t[0][1],t[1][1]),Math.max(t[0][0],t[1][0]),Math.max(t[0][1],t[1][1])];"zoom"===o?(u[2]-u[0]d;d++)v=360*d/y*(Math.PI/180),this._drawPixels[d]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],i=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),j={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[i[0][0],i[0][1],i[1][0],i[1][1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j),this._resetDrawing()}else i=this._toMap(r),j={type:"Point",coordinates:[i[0],i[1]],bbox:[i[0],i[1],i[0],i[1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),m)this._panFinalize();else if(f-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(r)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":m?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),c.isDefaultPrevented()||(d=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[d]=this._toMap(r),this._drawPixels[d]=r,(2>d||this._drawCoords[d][0]!==this._drawCoords[d-1][0]||this._drawCoords[d][1]!==this._drawCoords[d-1][1])&&(this._drawCoords[d+1]=this._toMap(r,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[d+1]=r),this._refreshDrawing()));break;default:m?this._panFinalize():f-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),this._inOp=!1)}if(this._clickDate=f,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,k&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("softdblclick",c),!1}return k&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._timeoutWheel&&(clearTimeout(this._timeoutWheel),this._timeoutWheel=null);var c=this,d=b.currentTarget,e=b.deltaY,f=b.pageX,g=b.pageY;this._timeoutWheel=setTimeout(function(){c._clearInteractiveTimeout();var b=e>0?1:-1,h=a(d).offset();c._anchor=[f-h.left,g-h.top];var i=c._getZoomCenterAndSize(c._anchor,b,null!==c._options.tilingScheme);c._setInteractiveCenterAndSize(i.center,i.pixelSize),c._interactiveTransform(),c._setInteractiveTimeout(!0)},30)}return!1}}})}(jQuery,window),function(a,b,c){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
                            ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),h=f/e;if(f>0){h=Math.round(1e3*h)/1e3;var i=c.data("scaleOrigin"),j=b._toPixel(i,d,e);c.css({left:Math.round(j[0])+"px",top:Math.round(j[1])+"px",width:g.tileWidth*h,height:g.tileHeight*h})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&f&&(g.reloadTiles=!0),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i,j=d._getBbox(),k=d._pixelSize,l=this,m=g.serviceContainer,n="image"===d.options.axisLayout,o=n?1:-1,p=d.options.tilingScheme,q=p.tileWidth,r=p.tileHeight,s=Math.floor((j[0]-p.origin[0])/(k*q)),t=Math.max(Math.floor((n?j[1]-p.origin[1]:p.origin[1]-j[3])/(k*r)),0),u=Math.ceil((j[2]-p.origin[0])/(k*q)),v=Math.ceil((n?j[3]-p.origin[1]:p.origin[1]-j[1])/(k*r)),w=d._getBboxMax(),x=d._getPixelSize(0),y=x/k,z=Math.floor((w[0]-p.origin[0])/(x*q))*y,A=Math.floor((p.origin[1]+o*w[3])/(x*r))*y,B=p.origin[0]+z*q*k,C=p.origin[1]+o*(A*r)*k,D=Math.round((B-j[0])/k),E=Math.round((n?C-j[1]:j[3]-C)/k),F=m.children().show(),G=F.filter("[data-pixel-size='"+k+"']").appendTo(m),H=e.style.opacity,I=function(a){l._loadImage(this.img,a,k,d,g,H)},J=function(){delete this.img,g.loadCount--,d._requestComplete()};for(g.reloadTiles&&F.find("img").attr("data-dirty","true"),G.size()?(G.css({left:D%q+"px",top:E%r+"px"}).data("scaleOrigin",d._toMap([D%q,E%r])),G.children().each(function(){var b=a(this),c=b.attr("data-tile").split(",");b.css({left:Math.round(100*(parseInt(c[0],10)-z)+(D-D%q)/q*100)+"%",top:Math.round(100*(parseInt(c[1],10)-A)+(E-E%r)/r*100)+"%"}),1>H&&b.fadeTo(0,H)})):(m.append(b.toStaticHTML("
                            ")),G=m.children(":last").data("scaleOrigin",d._toMap([D%q,E%r]))),h=s;u>h;h++)for(i=t;v>i;i++){var K=""+h+","+i,L=G.children("[data-tile='"+K+"']").removeAttr("data-dirty");if(0===L.size()||g.reloadTiles){var M,N=[p.origin[0]+h*q*k,p.origin[1]+o*(i*r)*k],O=[p.origin[0]+((h+1)*q-1)*k,p.origin[1]+o*((i+1)*r-1)*k],P=[N[0],N[1],O[0],O[1]],Q={bbox:P,width:q,height:r,zoom:d._getZoom(),tile:{row:i,column:h},index:Math.abs(i+h)},R=a.isFunction(e.src);if(R?M=e.src(Q):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),M=a.render[this._tmplGeoSrcId](Q)):M=e.src,g.loadCount++,d._requestQueued(),g.reloadTiles&&L.size()>0)L.attr("src",M);else{var S="",G.append(b.toStaticHTML(S)),L=G.children(":last")}"string"==typeof M?l._loadImage(L,M,k,d,g,H):M&&a.isFunction(M.promise)?(a.extend(M.promise(),{img:L}),M.done(I).fail(J)):L.remove()}}F.find("[data-dirty]").remove(),g.reloadTiles=!1}},resize:function(){},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--, -b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).error(function(b){a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).attr("src",c)}}}()}(jQuery,window),function(a,b,c){a.geo._serviceTypes.shingled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0};var g='
                            ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),g=f/e;if(f>0){g=Math.round(1e3*g)/1e3;var j=c.data("origin"),k=b._toPixel(j,d,e);c.css({left:Math.round(k[0]),top:Math.round(k[1]),width:h*g,height:i*g})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i=d._getBbox(),j=d._pixelSize,k=this,l=g.serviceContainer,m=d._getContentBounds(),n=m.width,o=m.height,p=l.children('[data-pixel-size="'+j+'"]'),q=e.style.opacity;1>q||f||1===e.shinglesMax?l.find("img").attr("data-keep-alive","0"):e.shinglesMax>1&&l.find("img").slice(0,-(e.shinglesMax-1)).attr("data-keep-alive","0"),p.size()||(l.append(b.toStaticHTML('
                            ')),p=l.children(":last"));var r,s={bbox:i,width:n,height:o,zoom:d._getZoom(),tile:null,index:0},t=a.isFunction(e.src),u=p.position();u.left=-u.left,u.top=-u.top,t?r=e.src(s):c.test(e.src)?(a.templates(this._tmplGeoSrcId,e.src),r=a.render[this._tmplGeoSrcId](s)):r=e.src,g.loadCount++,d._requestQueued(),p.append(b.toStaticHTML('')),h=p.children(":last").data("center",d._center),"string"==typeof r?k._loadImage(h,r,j,d,g,q):r&&r.done(function(a){k._loadImage(h,a,j,d,g,q)}).fail(function(){h.remove(),g.loadCount--,d._requestComplete()})}},resize:function(b,c){var d=a.data(c,"geoServiceState");if(d&&c&&"visible"===c.style.visibility){this._cancelUnloaded(b,c);var e=d.serviceContainer,f=b._getContentBounds(),g=f.width,h=f.height,i=e.children();i.attr("data-pixel-size","0"),i.each(function(){var b=a(this),c=b.position();b.css({left:c.left+(g-b.width())/2,top:c.top+(h-b.height())/2})})}},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display","visible"===c.style.visibility?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0)for(d.serviceContainer.find("img:hidden").remove();d.loadCount>0;)d.loadCount--,b._requestComplete()},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(1>g?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(':not([data-pixel-size="'+d+'"])').remove(),h.find("img[data-keep-alive]").remove(),f.loadCount=0))}).error(function(b){a.contains(document.body,b.target.jquery?b.target[0]:b.target)&&(a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0))}).attr("src",c)}}}()}(jQuery,window); \ No newline at end of file diff --git a/dist/jquery.geo-1.0a3.js b/dist/jquery.geo-1.0a3.js deleted file mode 100644 index 3552d4c..0000000 --- a/dist/jquery.geo-1.0a3.js +++ /dev/null @@ -1,4826 +0,0 @@ -// excanvas -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/* - * AppGeo/geo - * (c) 2007-2011, Applied Geographics, Inc. All rights reserved. - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - */ - - -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if -/* Copyright (c) 2009 Brandon Aaron (http://brandonaaron.net) - * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php) - * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses. - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * - * Version: 3.0.2 - * - * Requires: 1.2.2+ - */ -(function(c){var a=["DOMMouseScroll","mousewheel"];c.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var d=a.length;d;){this.addEventListener(a[--d],b,false)}}else{this.onmousewheel=b}},teardown:function(){if(this.removeEventListener){for(var d=a.length;d;){this.removeEventListener(a[--d],b,false)}}else{this.onmousewheel=null}}};c.fn.extend({mousewheel:function(d){return d?this.bind("mousewheel",d):this.trigger("mousewheel")},unmousewheel:function(d){return this.unbind("mousewheel",d)}});function b(f){var d=[].slice.call(arguments,1),g=0,e=true;f=c.event.fix(f||window.event);f.type="mousewheel";if(f.wheelDelta){g=f.wheelDelta/120}if(f.detail){g=-f.detail/3}d.unshift(f,g);return c.event.handle.apply(this,d)}})(jQuery); - -/*! - * jQuery UI Widget @VERSION - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ -if (!$.widget) { -(function( $, undefined ) { - -var slice = Array.prototype.slice; - -var _cleanData = $.cleanData; -$.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - $( elem ).triggerHandler( "remove" ); - } - _cleanData( elems ); -}; - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - // create the constructor using $.extend() so we can carry over any - // static properties stored on the existing constructor (if there is one) - $[ namespace ][ name ] = $.extend( function( options, element ) { - // allow instantiation without "new" keyword - if ( !this._createWidget ) { - return new $[ namespace ][ name ]( options, element ); - } - - // allow instantiation without initializing for simple inheritance - // must use "new" keyword (the code above always passes args) - if ( arguments.length ) { - this._createWidget( options, element ); - } - }, $[ namespace ][ name ] ); - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $.each( prototype, function( prop, value ) { - if ( $.isFunction( value ) ) { - prototype[ prop ] = (function() { - var _super = function( method ) { - return base.prototype[ method ].apply( this, slice.call( arguments, 1 ) ); - }; - var _superApply = function( method, args ) { - return base.prototype[ method ].apply( this, args ); - }; - return function() { - var __super = this._super, - __superApply = this._superApply, - returnValue; - - this._super = _super; - this._superApply = _superApply; - - returnValue = value.apply( this, arguments ); - - this._super = __super; - this._superApply = __superApply; - - return returnValue; - }; - }()); - } - }); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ); - if ( !instance ) { - return $.error( "cannot call methods on " + name + " prior to initialization; " + - "attempted to call method '" + options + "'" ); - } - if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { - return $.error( "no such method '" + options + "' for " + name + " widget instance" ); - } - var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - object( options, this ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without "new" keyword - if ( !this._createWidget ) { - return new $[ namespace ][ name ]( options, element ); - } - - // allow instantiation without initializing for simple inheritance - // must use "new" keyword (the code above always passes args) - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - defaultElement: "
                            ", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - element = $( element || this.defaultElement || this )[ 0 ]; - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - this.bindings = $(); - this.hoverable = $(); - this.focusable = $(); - - if ( element !== this ) { - $.data( element, this.widgetName, this ); - this._bind({ remove: "destroy" }); - } - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: $.noop, - _init: $.noop, - - destroy: function() { - this._destroy(); - // we can probably remove the unbind calls in 2.0 - // all event bindings should go through this._bind() - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - - // clean up events and states - this.bindings.unbind( "." + this.widgetName ); - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); - }, - _destroy: $.noop, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - .toggleClass( this.widgetBaseClass + "-disabled ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _bind: function( element, handlers ) { - // no element argument, shuffle and use this.element - if ( !handlers ) { - handlers = element; - element = this.element; - } else { - // accept selectors, DOM elements - element = $( element ); - this.bindings = this.bindings.add( element ); - } - var instance = this; - $.each( handlers, function( event, handler ) { - element.bind( event + "." + instance.widgetName, function() { - // allow widgets to customize the disabled handling - // - disabled as an array instead of boolean - // - disabled class as method for disabling individual parts - if ( instance.options.disabled === true || - $( this ).hasClass( "ui-state-disabled" ) ) { - return; - } - return ( typeof handler === "string" ? instance[ handler ] : handler ) - .apply( instance, arguments ); - }); - }); - }, - - _hoverable: function( element ) { - this.hoverable = this.hoverable.add( element ); - this._bind( element, { - mouseenter: function( event ) { - $( event.currentTarget ).addClass( "ui-state-hover" ); - }, - mouseleave: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-hover" ); - } - }); - }, - - _focusable: function( element ) { - this.focusable = this.focusable.add( element ); - this._bind( element, { - focusin: function( event ) { - $( event.currentTarget ).addClass( "ui-state-focus" ); - }, - focusout: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-focus" ); - } - }); - }, - - _trigger: function( type, event, data ) { - var callback = this.options[ type ], - args; - - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - data = data || {}; - - // copy original event properties over to the new event - // this would happen if we could call $.event.fix instead of $.Event - // but we don't have a way to force an event to be fixed multiple times - if ( event.originalEvent ) { - for ( var i = $.event.props.length, prop; i; ) { - prop = $.event.props[ --i ]; - event[ prop ] = event.originalEvent[ prop ]; - } - } - - this.element.trigger( event, data ); - - args = $.isArray( data ) ? - [ event ].concat( data ) : - [ event, data ]; - - return !( $.isFunction( callback ) && - callback.apply( this.element[0], args ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); -}(function ($, window, undefined) { - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - if (!_ignoreGeo && $.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return !_ignoreGeo && $.geo.proj ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy) { - if ($.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return $.geo.proj ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if (!_ignoreGeo && $.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - if (!_ignoreGeo && $.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width != 0 && height != 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - return $.geo.proj ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - if (!_ignoreGeo && $.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - return !_ignoreGeo && $.geo.proj ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if (!_ignoreGeo && $.geo.proj) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = !_ignoreGeo && $.geo.proj ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length == 0 ) { - return undefined; - } - - if ( $.geo.proj ) { - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return $.geo.proj ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - c = [0, 0], - coords = $.merge( [ ], geom.type == "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n; - - if ( !_ignoreGeo && $.geo.proj ) { - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a == 0) { - if (coords.length > 0) { - c[0] = coords[0][0]; - c[1] = coords[0][1]; - return { type: "Point", coordinates: !_ignoreGeo && $.geo.proj ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - c[0] /= a; - c[1] /= a; - - return { type: "Point", coordinates: !_ignoreGeo && $.geo.proj ? $.geo.proj.toGeodetic(c) : c }; - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type != "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length == 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 == 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = !_ignoreGeo && $.geo.proj ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = !_ignoreGeo && $.geo.proj ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length == 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d == 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // - // feature - // - - _flatten: function (geom) { - // return an array of all basic geometries - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - // - // WKT functions - // - - _WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = [] - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match(/\(\s*([\d\.-]+)\s+([\d\.-]+)\s*\)/); - return pointString && pointString.length >= 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf(" "); - - switch (wkt.substr(0, typeIndex).toUpperCase()) { - case "POINT": - return pointParseUntagged(wkt.substr(typeIndex + 1)); - } - } - - return { - stringify: stringify, - - parse: parse - }; - })(), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - if (!coordinate) { - debugger; - } - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function (coordinates) { - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ]; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - } - })(), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - } -})(jQuery, this); -(function ($, undefined) { - - var _ieVersion = (function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - while (div.innerHTML = "", a[0]) { } - return v > 6 ? v : !v; - } ()); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: .2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - } - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css({ display: "inline-block", overflow: "hidden", textAlign: "left" }); - - if (this._$elem.css("position") == "static") { - this._$elem.css("position", "relative"); - } - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width")); - this._height = parseInt(this._$elem.css("height")); - } - - if (document.createElement('canvas').getContext) { - this._$elem.append(''); - this._$canvas = this._$elem.children(':last'); - this._context = this._$canvas[0].getContext("2d"); - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append('
                            '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - }, - - _setOption: function (key, value) { - if (key == "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - }, - - drawPoint: function (coordinates, style) { - var style = this._getGraphicStyle(style); - if (style.widthValue == style.heightValue && style.heightValue == style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility != "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - this._drawLines(coordinates, true, style); - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var style = this._getGraphicStyle(style), - i, j; - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - this._context.moveTo(coordinates[0][0][0], coordinates[0][0][1]); - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - } - } - }); - - -})(jQuery); - -(function ($, undefined) { - var _ieVersion = (function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - while (div.innerHTML = "", a[0]) { } - return v > 6 ? v : !v; - } ()), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - pan: "move", - zoom: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - services: [ - { - "class": "osm", - type: "tiled", - getUrl: function (view) { - return "http://tile.openstreetmap.org/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "© OpenStreetMap & contributors, CC-BY-SA" - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - zoom: 0, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, - _created: false, - - _contentBounds: {}, - - _$contentFrame: undefined, - _$existingChildren: undefined, - _$servicesContainer: undefined, - _$drawContainer: undefined, - _$shapesContainer: undefined, - _$textContainer: undefined, - _$textContent: undefined, - _$eventTarget: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _wheelZoomFactor: 1.18920711500273, - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftZoom: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is("[data-geo-service]")) { - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._$elem.attr("data-geo-map", "data-geo-map"); - - this._graphicShapes = []; - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left")), - y: parseInt(this._$elem.css("padding-top")), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = this._centerMax = [0, 0]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftZoom = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = - this._current = - this._lastMove = - this._lastDrag = - this._velocity = [0, 0]; - - this._friction = [.8, .8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - if (this._$elem.is("[data-geo-service]")) { - return; - } - - this._options = this.options; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - var geomap = this; - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - this._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap("resize"); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {} }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom) { - this._setZoom(this._initOptions.zoom, false, false); - } - } - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( this._$elem.is( "[data-geo-service]" ) || key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - switch (key) { - case "bbox": - if ($.geo.proj) { - value = $.geo.proj.fromGeodetic([[value[0], value[1]], [value[2], value[3]]]); - value = [value[0][0], value[0][1], value[1][0], value[1][1]]; - } - - this._setBbox(value, false, refresh); - value = this._getBbox(); - - if ($.geo.proj) { - value = $.geo.proj.toGeodetic([[value[0], value[1]], [value[2], value[3]]]); - value = [value[0][0], value[0][1], value[1][0], value[1][1]]; - } - break; - - case "center": - this._setCenterAndSize($.geo.proj ? $.geo.proj.fromGeodetic([[value[0], value[1]]])[0] : value, this._pixelSize, false, refresh); - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if (this._$shapesContainer) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._$drawContainer.geographics("clear"); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._setZoom(value, false, refresh); - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch (key) { - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - } - break; - - case "shapeStyle": - if ( refresh ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if (this._$elem.is("[data-geo-map]")) { - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[i].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$drawContainer.geographics("destroy"); - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeAttr("data-geo-map"); - } - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return $.geo.proj ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - p = $.geo.proj ? $.geo.proj.fromGeodetic(p) : p; - return this._toPixel(p, _center, _pixelSize); - }, - - opacity: function (value, _serviceContainer) { - if (this._$elem.is("[data-geo-service]")) { - this._$elem.closest("[data-geo-map]").geomap("opacity", value, this._$elem); - } else { - if (value >= 0 || value <= 1) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[i]; - if ( !_serviceContainer || service.serviceContainer[0] == _serviceContainer[0] ) { - this._options["services"][i].opacity = service.opacity = value; - $.geo["_serviceTypes"][service.type].opacity(this, service); - } - } - } - } - }, - - toggle: function (value, _serviceContainer) { - if (this._$elem.is("[data-geo-service]")) { - this._$elem.closest("[data-geo-map]").geomap("toggle", value, this._$elem); - } else { - for (var i = 0; i < this._currentServices.length; i++) { - var service = this._currentServices[i]; - if (!_serviceContainer || service.serviceContainer[0] == _serviceContainer[0]) { - if (value === undefined) { - value = (service.visibility === undefined || service.visibility === "visible" ? false : true); - } - - this._options["services"][i].visibility = service.visibility = ( value ? "visible" : "hidden" ); - $.geo["_serviceTypes"][service.type].toggle(this, service); - - if (value) { - $.geo["_serviceTypes"][service.type].refresh(this, service); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels != null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function () { - this._refresh(); - }, - - resize: function () { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left")), - y: parseInt(this._$elem.css("padding-top")), - width: size["width"], - height: size["height"] - }; - - this._$contentFrame.css({ - width: size["width"], - height: size["height"] - }); - - this._$servicesContainer.css({ - width: size["width"], - height: size["height"] - }); - - this._$eventTarget.css({ - width: size["width"], - height: size["height"] - }); - - var shapeStyle = this._$shapesContainer.geographics("option", "style"); - - this._$shapesContainer.geographics("destroy"); - this._$drawContainer.geographics("destroy"); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - - this._$drawContainer.css({ - width: size.width, - height: size.height - }); - this._$drawContainer.geographics(); - - this._$shapesContainer.css({ - width: size.width, - height: size.height - }); - this._$shapesContainer.geographics( { style: shapeStyle } ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, false, true); - }, - - append: function ( shape, style, refresh ) { - if ( shape ) { - var shapes, i = 0; - if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = $.isArray( shape ) ? shape : [ shape ]; - } - - if ( typeof style === "boolean" ) { - refresh = style; - style = null; - } - - for ( ; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: style - } ); - } - - if ( refresh === undefined || refresh ) { - this._refresh( ); - } - } - }, - - empty: function ( refresh ) { - $.each( this._graphicShapes, function( ) { - $.removeData( this, "geoBbox" ); - } ); - this._graphicShapes = []; - if ( refresh === undefined || refresh ) { - this._refresh(); - } - }, - - find: function (point, pixelTolerance) { - var searchPixel = this.toPixel( point.coordinates ), - mapTol = this._pixelSize * pixelTolerance, - result = [], - curGeom; - - $.each( this._graphicShapes, function ( i ) { - if ( this.shape.type == "Point" ) { - if ( $.geo.distance(this.shape, point) <= mapTol ) { - result.push( this.shape ); - } - } else { - var bbox = $.data( this.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj ? $.geo.proj.fromGeodetic( point.coordinates ) : point.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - var geometries = $.geo._flatten( this.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[curGeom], point ) <= mapTol ) { - result.push( this.shape ); - break; - } - } - } - } - }); - - return result; - }, - - remove: function ( shape, refresh ) { - var geomap = this; - $.each( this._graphicShapes, function ( i ) { - if ( this.shape == shape ) { - $.removeData( shape, "geoBbox" ); - var rest = geomap._graphicShapes.slice( i + 1 ); - geomap._graphicShapes.length = i; - geomap._graphicShapes.push.apply(geomap._graphicShapes, rest); - return false; - } - }); - - if ( refresh === undefined || refresh ) { - this._refresh(); - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - // calculate the internal bbox - var halfWidth = this._contentBounds["width"] / 2 * pixelSize, - halfHeight = this._contentBounds["height"] / 2 * pixelSize; - return [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - if (this._options["tilingScheme"]) { - var zoom = this._getTiledZoom(pixelSize); - pixelSize = this._getTiledPixelSize(zoom); - } - this._setCenterAndSize(center, pixelSize, trigger, refresh); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function () { - // calculate the internal zoom level, vs. public zoom property - if (this._options["tilingScheme"]) { - return this._getTiledZoom(this._pixelSize); - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect(this._getBbox(), ratio, true), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor); - } - }, - - _setZoom: function (value, trigger, refresh) { - value = Math.max(value, 0); - - if (this._options["tilingScheme"]) { - this._setCenterAndSize(this._center, this._getTiledPixelSize(value), trigger, refresh); - } else { - var bbox = $.geo.scaleBy(this._getBboxMax(), 1 / Math.pow(this._zoomFactor, value), true), - pixelSize = Math.max($.geo.width(bbox, true) / this._contentBounds.width, $.geo.height(bbox, true) / this._contentBounds.height); - this._setCenterAndSize(this._center, pixelSize, trigger, refresh); - } - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children().detach(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.css("-moz-user-select", "none"); - - this._$elem.prepend("
                            "); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                            '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                            '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                            '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append(''); - this._$textContainer = this._$contentFrame.children(':last'); - this._$textContent = this._$textContainer.children(); - - this._$contentFrame.append(this._$existingChildren); - }, - - _createServices: function () { - var i; - - for (i = 0; i < this._currentServices.length; i++) { - this._currentServices[i].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._currentServices = []; - for (i = 0; i < this._options["services"].length; i++) { - this._currentServices[i] = this._options["services"][i]; - this._currentServices[i].serviceContainer = $.geo["_serviceTypes"][this._currentServices[i].type].create(this, this._$servicesContainer, this._currentServices[i], i).geomap(); - } - }, - - _refreshDrawing: function () { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - coords = this._drawPixels; - - if ( mode == "drawPolygon" ) { - coords = [ coords ]; - } - - this._$drawContainer.geographics( mode, coords ); - } - }, - - _resetDrawing: function () { - //this._$textContainer.hide(); - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - }, - - _refreshShapes: function (geographics, shapes, styles, center, pixelSize) { - var i, - mgi, - shape, - shapeBbox, - style, - pixelPositions, - bbox = this._getBbox(center, pixelSize), - geomap = this; - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - - switch (shape.type) { - case "Point": - this._$shapesContainer.geographics("drawPoint", this.toPixel(shape.coordinates, center, pixelSize), style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this.toPixel(shape.coordinates, center, pixelSize), style); - break; - case "Polygon": - pixelPositions = []; - $.each(shape.coordinates, function (i) { - pixelPositions[i] = geomap.toPixel(this, center, pixelSize); - }); - this._$shapesContainer.geographics("drawPolygon", pixelPositions, style); - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates; mgi++) { - this._$shapesContainer.geographics("drawPoint", this.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates; mgi++) { - this._$shapesContainer.geographics("drawLineString", this.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates; mgi++) { - pixelPositions = []; - $.each(shape.coordinates[mgi], function (i) { - pixelPositions[i] = geomap.toPixel(this, center, pixelSize); - }); - this._$shapesContainer.geographics("drawPolygon", pixelPositions, style); - } - break; - - case "GeometryCollection": - geomap._refreshShapes(geographics, shape.geometries, style, center, pixelSize); - break; - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width")), height: parseInt(sizeContainer.css("height")) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getTiledPixelSize: function (zoom) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme != null) { - if (zoom === 0) { - return tilingScheme.pixelSizes != null ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes != null ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if (tilingScheme.pixelSizes != null) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - return NaN; - } - }, - - _getTiledZoom: function (pixelSize) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme.pixelSizes != null) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes != null ? tilingScheme.pixelSizes.length : tilingScheme.levels; - for (var i = levels - 1; i >= 0; i--) { - if (Math.floor(tilingScheme.pixelSizes[i] * 1000) >= roundedPixelSize) { - return i; - } - } - return 0; - } else { - return Math.max(Math.round(Math.log(tilingScheme.basePixelSize / pixelSize) / Math.log(2)), 0); - } - }, - - _getZoomCenterAndSize: function (anchor, zoomDelta, zoomFactor) { - var pixelSize, zoomLevel, scale; - if (this._options["tilingScheme"]) { - zoomLevel = this._getTiledZoom(this._pixelSize) + zoomDelta; - pixelSize = this._getTiledPixelSize(zoomLevel); - } else { - scale = Math.pow(zoomFactor, -zoomDelta); - pixelSize = this._pixelSize * scale; - } - - var - ratio = pixelSize / this._pixelSize, - anchorMapCoord = this._toMap(anchor), - centerDelta = [(this._center[0] - anchorMapCoord[0]) * ratio, (this._center[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function () { - this._wheelTimeout = null; - - if (this._wheelLevel != 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize(this._anchor, this._wheelLevel, this._wheelZoomFactor); - - this._setCenterAndSize(wheelCenterAndSize.center, wheelCenterAndSize.pixelSize, true, true); - - this._wheelLevel = 0; - } else { - this._refresh(); - } - }, - - _panEnd: function () { - this._velocity = [ - (this._velocity[0] > 0 ? Math.floor(this._velocity[0] * this._friction[0]) : Math.ceil(this._velocity[0] * this._friction[0])), - (this._velocity[1] > 0 ? Math.floor(this._velocity[1] * this._friction[1]) : Math.ceil(this._velocity[1] * this._friction[1])) - ]; - - if (Math.abs(this._velocity[0]) < 4 && Math.abs(this._velocity[1]) < 4) { - this._panFinalize(); - } else { - this._current = [ - this._current[0] + this._velocity[0], - this._current[1] + this._velocity[1] - ]; - - this._panMove(); - setTimeout($.proxy(this._panEnd, this), 30); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - dxMap = -dx * this._pixelSize, - dyMap = dy * this._pixelSize; - - this._$shapesContainer.css({ left: 0, top: 0 }); - - this._setCenterAndSize([this._center[0] + dxMap, this._center[1] + dyMap], this._pixelSize, true, true); - - this._inOp = false; - this._anchor = this._current; - this._toolPan = this._panning = false; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - } - }, - - _panMove: function () { - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx != 0 || dy != 0) { - this._panning = true; - this._lastDrag = this._current; - - for (i = 0; i < this._options["services"].length; i++) { - service = this._options["services"][i]; - $.geo["_serviceTypes"][service.type].interactivePan(this, service, dx, dy); - } - - this._$shapesContainer.css({ - left: function (index, value) { - return parseInt(value) + dx; - }, - top: function (index, value) { - return parseInt(value) + dy; - } - }); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._refreshDrawing(); - } - } - }, - - _refresh: function () { - for (var i = 0; i < this._options["services"].length; i++) { - var service = this._options["services"][i]; - if (!this._mouseDown && $.geo["_serviceTypes"][service.type] != null) { - $.geo["_serviceTypes"][service.type].refresh(this, service); - } - } - - if (this._$shapesContainer) { - this._$shapesContainer.geographics("clear"); - if (this._graphicShapes.length > 0) { - this._refreshShapes(this._$shapesContainer, this._graphicShapes, this._graphicShapes); - } - } - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - // the final call during any extent change - if (this._pixelSize != pixelSize) { - this._$shapesContainer.geographics("clear"); - for (var i = 0; i < this._options["services"].length; i++) { - var service = this._options["services"][i]; - $.geo["_serviceTypes"][service.type].interactiveScale(this, service, center, pixelSize); - } - } - - this._center = center; - this.options["pixelSize"] = this._pixelSize = pixelSize; - - if ($.geo.proj) { - var bbox = this._getBbox(); - bbox = $.geo.proj.toGeodetic([[bbox[0], bbox[1]], [bbox[2], bbox[3]]]); - bbox = [bbox[0][0], bbox[0][1], bbox[1][0], bbox[1][1]]; - this._options["bbox"] = bbox; - - this._options["center"] = $.geo.proj.toGeodetic([[this._center[0], this._center[1]]])[0]; - } else { - this._options["bbox"] = this._getBbox(); - - this._options["center"] = this._center; - } - - this._options["zoom"] = this._getZoom(); - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel(this._drawCoords); - } - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: this._options["bbox"] }); - } - - if (refresh) { - this._refresh(); - this._refreshDrawing(); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - var isArray = $.isArray(p[0]); - if (!isArray) { - p = [p]; - } - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - result = []; - - $.each(p, function (i) { - var yOffset = (this[1] * yRatio); - result[i] = [bbox[0] + (this[0] * xRatio), bbox[3] - yOffset]; - }); - - return isArray ? result : result[0]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - var isArray = $.isArray(p[0]); - if (!isArray) { - p = [p]; - } - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - result = []; - - $.each(p, function (i) { - result[i] = [ - Math.round((this[0] - bbox[0]) * width / bboxWidth), - Math.round((bbox[3] - this[1]) * height / bboxHeight) - ]; - }); - - return isArray ? result : result[0]; - }, - - _zoomTo: function (coord, zoom, trigger, refresh) { - zoom = zoom < 0 ? 0 : zoom; - - var tiledPixelSize = this._getTiledPixelSize(zoom); - - if (!isNaN(tiledPixelSize)) { - this._setCenterAndSize(coord, tiledPixelSize, trigger, refresh); - } else { - var bboxMax = $.geo._scaleBy(this._getBboxMax(), 1 / Math.pow(this._zoomFactor, zoom), true), - pixelSize = Math.max($.geo.width(bboxMax, true) / this._contentBounds["width"], $.geo.height(bboxMax, true) / this._contentBounds["height"]); - - this._setCenterAndSize(coord, pixelSize, trigger, refresh); - } - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - this._trigger("dblclick", e, { type: "Point", coordinates: this.toMap(this._current) }); - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, this._zoomFactor); - this._setCenterAndSize(centerAndSize.center, centerAndSize.pixelSize, true, true); - } - }, - - _eventTarget_dblclick: function (e) { - this._panFinalize(); - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "pan": - case "drawPoint": - this._eventTarget_dblclick_zoom(e); - break; - - case "drawLineString": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: $.geo.proj ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ $.geo.proj ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if (!this._supportTouch && e.which != 1) { - return; - } - - this._panFinalize(); - this._mouseWheelFinish(); - - var offset = $(e.currentTarget).offset(); - - if (this._supportTouch) { - this._current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 10) { - this._isTap = false; - } else { - this._current = this._anchor; - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - - this._mouseDown = true; - this._anchor = this._current; - - if (!this._inOp && e.shiftKey) { - this._shiftZoom = true; - this._$eventTarget.css("cursor", this._options["cursors"]["zoom"]); - } else { - this._inOp = true; - - switch (this._options["mode"]) { - case "pan": - case "drawPoint": - case "drawLineString": - case "drawPolygon": - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - - break; - } - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchmove: function (e) { - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - current; - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - return false; - } - } - - if (this._softDblClick) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - var mode = this._shiftZoom ? "zoom" : this._options["mode"]; - - switch (mode) { - case "zoom": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "pan": - case "drawPoint": - if (this._mouseDown || this._toolPan) { - this._panMove(); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - if (this._mouseDown || this._toolPan) { - this._panMove(); - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap(current); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if (!this._mouseDown && _ieVersion == 7) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._shiftZoom ? "zoom" : this._options["mode"], - current, i, clickDate, - dx, dy; - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftZoom = this._mouseDown = this._toolPan = false; - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch (mode) { - case "zoom": - if ( dx > 0 || dy > 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), .5, true ); - } - - this._setBbox(bbox, true, true); - } - - this._resetDrawing(); - break; - - case "pan": - if (wasToolPan) { - this._panEnd(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = false; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length == 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap(current); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - this._$eventTarget.trigger("dblclick", e); - } - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - e.preventDefault(); - - this._panFinalize(); - - if (this._mouseDown) { - return false; - } - - if (delta != 0) { - if (this._wheelTimeout) { - window.clearTimeout(this._wheelTimeout); - this._wheelTimeout = null; - } else { - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - } - - this._wheelLevel += delta; - - var wheelCenterAndSize = this._getZoomCenterAndSize(this._anchor, this._wheelLevel, this._wheelZoomFactor); - - this._$shapesContainer.geographics("clear"); - - for (i = 0; i < this._options["services"].length; i++) { - var service = this._options["services"][i]; - $.geo["_serviceTypes"][service.type].interactiveScale(this, service, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - } - - this._$shapesContainer.geographics("clear"); - if (this._graphicShapes.length > 0 && this._graphicShapes.length < 256) { - this._refreshShapes(this._$shapesContainer, this._graphicShapes, this._graphicShapes, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel(this._drawCoords, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - this._refreshDrawing(); - } - - var geomap = this; - this._wheelTimeout = window.setTimeout(function () { - geomap._mouseWheelFinish(); - }, 1000); - } - - return false; - } - } - ); -})(jQuery); - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, servicesContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = service["class"] ? ' class="' + service["class"] + '"' : "", - scHtml = '
                            '; - - servicesContainer.append(scHtml); - - serviceState.serviceContainer = servicesContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, servicesContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactivePan: function ( map, service, dx, dy ) { - var serviceState = $.data( service, "geoServiceState" ); - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).css( { - left: function ( index, value ) { - return parseInt( value ) + dx; - }, - top: function ( index, value ) { - return parseInt( value ) + dy; - } - }); - - if ( service && ( service.visibility === undefined || service.visibility === "visible" ) ) { - var pixelSize = map._pixelSize, - - serviceContainer = serviceState.serviceContainer, - scaleContainer = serviceContainer.children("[data-pixelSize='" + pixelSize + "']"), - - /* same as refresh 1 */ - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - /* end same as refresh 1 */ - - halfWidth = mapWidth / 2 * pixelSize, - halfHeight = mapHeight / 2 * pixelSize, - - currentPosition = scaleContainer.position(), - scaleOriginParts = scaleContainer.data("scaleOrigin").split(","), - totalDx = parseInt(scaleOriginParts[0]) - currentPosition.left, - totalDy = parseInt(scaleOriginParts[1]) - currentPosition.top, - - mapCenterOriginal = map._getCenter(), - mapCenter = [mapCenterOriginal[0] + totalDx * pixelSize, mapCenterOriginal[1] - totalDy * pixelSize], - - /* same as refresh 2 */ - tileX = Math.floor(((mapCenter[0] - halfWidth) - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.floor((tilingScheme.origin[1] - (mapCenter[1] + halfHeight)) / (pixelSize * tileHeight)), - tileX2 = Math.ceil(((mapCenter[0] + halfWidth) - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil((tilingScheme.origin[1] - (mapCenter[1] - halfHeight)) / (pixelSize * tileHeight)), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getTiledPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] - bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMaxY = tilingScheme.origin[1] - (fullYAtScale * tileHeight) * pixelSize, - /* end same as refresh 2 */ - - serviceLeft = Math.round((fullXMinX - (mapCenterOriginal[0] - halfWidth)) / pixelSize), - serviceTop = Math.round(((mapCenterOriginal[1] + halfHeight) - fullYMaxY) / pixelSize), - - opacity = (service.opacity === undefined ? 1 : service.opacity), - - x, y; - - for ( x = tileX; x < tileX2; x++ ) { - for ( y = tileY; y < tileY2; y++ ) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ( $img.size( ) === 0 ) { - /* same as refresh 3 */ - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] - (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] - ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - imageUrl = service.getUrl( { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - } ); - /* end same as refresh 3 */ - - serviceState.loadCount++; - //this._map._requestQueued(); - - if ( serviceState.reloadTiles && $img.size() > 0 ) { - $img.attr( "src", imageUrl ); - } else { - /* same as refresh 4 */ - var imgMarkup = ""; - - scaleContainer.append( imgMarkup ); - $img = scaleContainer.children(":last"); - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", imageUrl); - /* end same as refresh 4 */ - } - } - } - } - } - } - }, - - interactiveScale: function (map, service, center, pixelSize) { - var serviceState = $.data( service, "geoServiceState" ); - - if ( serviceState && service && ( service.visibility === undefined || service.visibility === "visible" ) ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight; - - - serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scaleRatio = $scaleContainer.attr("data-pixelSize") / pixelSize; - - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var scaleOriginParts = $scaleContainer.data("scaleOrigin").split(","), - oldMapCoord = map._toMap([scaleOriginParts[0], scaleOriginParts[1]]), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tileWidth * scaleRatio, - height: tileHeight * scaleRatio - } ); - - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if ( serviceState && service && ( service.visibility === undefined || service.visibility === "visible" ) ) { - this._cancelUnloaded(map, service); - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.floor((tilingScheme.origin[1] - bbox[3]) / (pixelSize * tileHeight)), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil((tilingScheme.origin[1] - bbox[1]) / (pixelSize * tileHeight)), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getTiledPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] - bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMaxY = tilingScheme.origin[1] - (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round((bbox[3] - fullYMaxY) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixelSize='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = (service.opacity === undefined ? 1 : service.opacity), - - x, y; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
                            "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", (serviceLeft % tileWidth) + "," + (serviceTop % tileHeight)); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", (serviceLeft % tileWidth) + "," + (serviceTop % tileHeight)); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0]) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1]) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var - tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] - (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] - ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - imageUrl = service.getUrl({ - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }); - - serviceState.loadCount++; - //this._map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - $serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - $serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", imageUrl); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find("img").stop(true).fadeTo("fast", service.opacity); - }, - - toggle: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css("display", service.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - } - } - } - }; - })(); -})(jQuery); -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, servicesContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = service["class"] ? ' class="' + service["class"] + '"' : "", - scHtml = '
                            '; - - servicesContainer.append(scHtml); - - serviceState.serviceContainer = servicesContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, servicesContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactivePan: function (map, service, dx, dy) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - pixelSize = map._pixelSize, - scaleContainer = serviceContainer.children("[data-pixelSize='" + pixelSize + "']"), - panContainer = scaleContainer.children("div"); - - if ( !panContainer.length ) { - scaleContainer.children("img").wrap('
                            '); - panContainer = scaleContainer.children("div"); - } - - panContainer.css( { - left: function (index, value) { - return parseInt(value) + dx; - }, - top: function (index, value) { - return parseInt(value) + dy; - } - } ); - } - }, - - interactiveScale: function (map, service, center, pixelSize) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight]; - - serviceContainer.children().each(function (i) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.attr("data-pixelSize"), - ratio = scalePixelSize / pixelSize; - - $scaleContainer.css({ width: mapWidth * ratio, height: mapHeight * ratio }).children("img").each(function (i) { - var $img = $(this), - imgCenter = $img.data("center"), - x = (Math.round((imgCenter[0] - center[0]) / scalePixelSize) - halfWidth) * ratio, - y = (Math.round((center[1] - imgCenter[1]) / scalePixelSize) - halfHeight) * ratio; - - $img.css({ left: x + "px", top: y + "px" }); - }); - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && service && (service.visibility === undefined || service.visibility === "visible")) { - this._cancelUnloaded(map, service); - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - scaleContainer = serviceContainer.children('[data-pixelSize="' + pixelSize + '"]'), - - opacity = (service.opacity === undefined ? 1 : service.opacity), - - $img; - - if ( !scaleContainer.size() ) { - serviceContainer.append('
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-e.geo.proj.toGeodetic(f):f}}return p},contains:function(b,d){if(b.type!="Polygon")return false;switch(d.type){case "Point":return this._containsPolygonPoint(b.coordinates,d.coordinates);case "LineString":return this._containsPolygonLineString(b.coordinates,d.coordinates);case "Polygon":return this._containsPolygonLineString(b.coordinates,d.coordinates[0]);default:return false}},_containsPolygonPoint:function(b,d){if(b.length==0||b[0].length<4)return false;for(var g=0,f=b[0][0],m=1,l;md[0]&&g++}f=l}return g%2==1},_containsPolygonLineString:function(b,d){for(var g=0;g0){var f=b[0],m=d[0]-f[0],l=d[1]-f[1];if(b.length==1)return Math.sqrt(m*m+ -l*l);else for(var o=1;o=b)return m*m+l*l;return g*g+f*f-o*o/b},_distanceLineStringLineString:function(b,d){for(var g=a,f=0;f=2?{type:"Point",coordinates:[parseFloat(f[1]),parseFloat(f[2])]}:null}}}}(),proj:function(){return{fromGeodeticPos:function(b){if(!b)debugger; -return[6378137*b[0]*0.017453292519943295,6378137*Math.log(Math.tan(0.7853981633974483+b[1]*0.017453292519943295/2))]},fromGeodetic:function(b){var d=e.isArray(b[0]),g=this.fromGeodeticPos;if(!d&&b.length==4){d=g([b[0],b[1]]);b=g([b[2],b[3]]);return[d[0],d[1],b[0],b[1]]}else{var f=d&&e.isArray(b[0][0]),m=f&&e.isArray(b[0][0][0]),l=[],o,s,x;if(!m){if(!f){d||(b=[b]);b=[b]}b=[b]}for(o=0;o
                            ",b[0];);return a>6?a:!a}();e.widget("geo.geographics",{_$elem:r,_options:{},_trueCanvas:true,_width:0,_height:0,_$canvas:r,_context:r,options:{style:{borderRadius:"8px",color:"#7f0000",fillOpacity:0.2,height:"8px",opacity:1,strokeOpacity:1,strokeWidth:"2px",visibility:"visible",width:"8px"}},_create:function(){this._$elem=this.element;this._options=this.options; -this._$elem.css({display:"inline-block",overflow:"hidden",textAlign:"left"});this._$elem.css("position")=="static"&&this._$elem.css("position","relative");this._width=this._$elem.width();this._height=this._$elem.height();if(!(this._width&&this._height)){this._width=parseInt(this._$elem.css("width"));this._height=parseInt(this._$elem.css("height"))}if(document.createElement("canvas").getContext){this._$elem.append('');this._$canvas=this._$elem.children(":last");this._context=this._$canvas[0].getContext("2d")}else if(p<=8){this._trueCanvas=false;this._$elem.append('
                            ');this._$canvas=this._$elem.children(":last");G_vmlCanvasManager.initElement(this._$canvas[0]);this._context=this._$canvas[0].getContext("2d"); -this._$canvas.children().css({backgroundColor:"transparent",width:this._width,height:this._height})}},_setOption:function(a,c){if(a=="style")c=e.extend({},this._options.style,c);e.Widget.prototype._setOption.apply(this,arguments)},destroy:function(){e.Widget.prototype.destroy.apply(this,arguments);this._$elem.html("")},clear:function(){this._context.clearRect(0,0,this._width,this._height)},drawArc:function(a,c,b,d){d=this._getGraphicStyle(d);if(d.visibility!="hidden"&&d.opacity>0&&d.widthValue>0&& -d.heightValue>0){var g=Math.min(d.widthValue,d.heightValue)/2;c=c*Math.PI/180;b=b*Math.PI/180;this._context.save();this._context.translate(a[0],a[1]);d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue);this._context.beginPath();this._context.arc(0,0,g,c,b,false);this._trueCanvas&&this._context.restore();if(d.doFill){this._context.fillStyle=d.fill;this._context.globalAlpha=d.opacity*d.fillOpacity;this._context.fill()}if(d.doStroke){this._context.lineJoin= -"round";this._context.lineWidth=d.strokeWidthValue;this._context.strokeStyle=d.stroke;this._context.globalAlpha=d.opacity*d.strokeOpacity;this._context.stroke()}this._trueCanvas||this._context.restore()}},drawPoint:function(a,c){c=this._getGraphicStyle(c);if(c.widthValue==c.heightValue&&c.heightValue==c.borderRadiusValue)this.drawArc(a,0,360,c);else if(c.visibility!="hidden"&&c.opacity>0){c.borderRadiusValue=Math.min(Math.min(c.widthValue,c.heightValue)/2,c.borderRadiusValue);a[0]-=c.widthValue/2; -a[1]-=c.heightValue/2;this._context.beginPath();this._context.moveTo(a[0]+c.borderRadiusValue,a[1]);this._context.lineTo(a[0]+c.widthValue-c.borderRadiusValue,a[1]);this._context.quadraticCurveTo(a[0]+c.widthValue,a[1],a[0]+c.widthValue,a[1]+c.borderRadiusValue);this._context.lineTo(a[0]+c.widthValue,a[1]+c.heightValue-c.borderRadiusValue);this._context.quadraticCurveTo(a[0]+c.widthValue,a[1]+c.heightValue,a[0]+c.widthValue-c.borderRadiusValue,a[1]+c.heightValue);this._context.lineTo(a[0]+c.borderRadiusValue, -a[1]+c.heightValue);this._context.quadraticCurveTo(a[0],a[1]+c.heightValue,a[0],a[1]+c.heightValue-c.borderRadiusValue);this._context.lineTo(a[0],a[1]+c.borderRadiusValue);this._context.quadraticCurveTo(a[0],a[1],a[0]+c.borderRadiusValue,a[1]);this._context.closePath();if(c.doFill){this._context.fillStyle=c.fill;this._context.globalAlpha=c.opacity*c.fillOpacity;this._context.fill()}if(c.doStroke){this._context.lineJoin="round";this._context.lineWidth=c.strokeWidthValue;this._context.strokeStyle=c.stroke; -this._context.globalAlpha=c.opacity*c.strokeOpacity;this._context.stroke()}}},drawLineString:function(a,c){this._drawLines([a],false,c)},drawPolygon:function(a,c){this._drawLines(a,true,c)},drawBbox:function(a,c){this._drawLines([[[a[0],a[1]],[a[0],a[3]],[a[2],a[3]],[a[2],a[1]],[a[0],a[1]]]],true,c)},_getGraphicStyle:function(a){function c(b){b=parseInt(b);return+b+""===b?+b:b}a=e.extend({},this._options.style,a);a.borderRadiusValue=c(a.borderRadius);a.fill=a.fill||a.color;a.doFill=a.fill&&a.fillOpacity> -0;a.stroke=a.stroke||a.color;a.strokeWidthValue=c(a.strokeWidth);a.doStroke=a.stroke&&a.strokeOpacity>0&&a.strokeWidthValue>0;a.widthValue=c(a.width);a.heightValue=c(a.height);return a},_drawLines:function(a,c,b){if(!(!a||!a.length||a[0].length<2)){b=this._getGraphicStyle(b);var d,g;if(b.visibility!="hidden"&&b.opacity>0){this._context.beginPath();this._context.moveTo(a[0][0][0],a[0][0][1]);for(d=0;d
                            ",b[0];);return a>6?a:!a}();e.widget("geo.geomap",{_$elem:r,_created:false,_contentBounds:{},_$contentFrame:r,_$existingChildren:r,_$servicesContainer:r,_$drawContainer:r,_$shapesContainer:r,_$textContainer:r,_$textContent:r,_$eventTarget:r,_dpi:96,_currentServices:[],_center:r,_pixelSize:r,_centerMax:r,_pixelSizeMax:r,_wheelZoomFactor:1.18920711500273,_wheelTimeout:null, -_wheelLevel:0,_zoomFactor:2,_mouseDown:r,_inOp:r,_toolPan:r,_shiftZoom:r,_anchor:r,_current:r,_downDate:r,_moveDate:r,_clickDate:r,_lastMove:r,_lastDrag:r,_windowHandler:null,_resizeTimeout:null,_panning:r,_velocity:r,_friction:r,_supportTouch:r,_softDblClick:r,_isTap:r,_isDbltap:r,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:e.extend({},{bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{pan:"move",zoom:"crosshair",drawPoint:"crosshair", -drawLineString:"crosshair",drawPolygon:"crosshair"},drawStyle:{},shapeStyle:{},mode:"pan",services:[{"class":"osm",type:"tiled",getUrl:function(a){return"http://tile.openstreetmap.org/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:"© OpenStreetMap & contributors, CC-BY-SA"}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-2.0037508342787E7,2.0037508342787E7]},zoom:0,pixelSize:0}),_createWidget:function(a,c){this._$elem=e(c);if(!this._$elem.is("[data-geo-service]")){this._$elem.attr("data-geo-map", -"data-geo-map");this._graphicShapes=[];this._initOptions=a||{};this._forcePosition(this._$elem);this._$elem.css("text-align","left");var b=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left")),y:parseInt(this._$elem.css("padding-top")),width:b.width,height:b.height};this._createChildren();this._center=this._centerMax=[0,0];this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935;this._mouseDown=this._inOp=this._toolPan=this._shiftZoom=this._panning= -this._isTap=this._isDbltap=false;this._anchor=this._current=this._lastMove=this._lastDrag=this._velocity=[0,0];this._friction=[0.8,0.8];this._downDate=this._moveDate=this._clickDate=0}e.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(!this._$elem.is("[data-geo-service]")){this._options=this.options;this._softDblClick=(this._supportTouch="ontouchend"in document)||p==7;var a=this._supportTouch?"touchstart":"mousedown",c=this._supportTouch?"touchend touchcancel":"mouseup", -b=this._supportTouch?"touchmove":"mousemove";e(document).keydown(e.proxy(this._document_keydown,this));this._$eventTarget.dblclick(e.proxy(this._eventTarget_dblclick,this));this._$eventTarget.bind(a,e.proxy(this._eventTarget_touchstart,this));a=this._$eventTarget[0].setCapture?this._$eventTarget:e(document);a.bind(b,e.proxy(this._dragTarget_touchmove,this));a.bind(c,e.proxy(this._dragTarget_touchstop,this));this._$eventTarget.mousewheel(e.proxy(this._eventTarget_mousewheel,this));var d=this;this._windowHandler= -function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout);this._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize")},500)};e(window).resize(this._windowHandler);this._$drawContainer.geographics({style:this._initOptions.drawStyle||{}});this._options.drawStyle=this._$drawContainer.geographics("option","style");this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}});this._options.shapeStyle=this._$shapesContainer.geographics("option","style");if(this._initOptions){this._initOptions.bbox&& -this._setOption("bbox",this._initOptions.bbox,false);this._initOptions.center&&this._setOption("center",this._initOptions.center,false);this._initOptions.zoom&&this._setZoom(this._initOptions.zoom,false,false)}this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]);this._createServices();this._refresh();this._created=true}},_setOption:function(a,c,b){if(!(this._$elem.is("[data-geo-service]")||a=="pixelSize")){b=b===r||b;switch(a){case "bbox":if(e.geo.proj){c=e.geo.proj.fromGeodetic([[c[0], -c[1]],[c[2],c[3]]]);c=[c[0][0],c[0][1],c[1][0],c[1][1]]}this._setBbox(c,false,b);c=this._getBbox();if(e.geo.proj){c=e.geo.proj.toGeodetic([[c[0],c[1]],[c[2],c[3]]]);c=[c[0][0],c[0][1],c[1][0],c[1][1]]}break;case "center":this._setCenterAndSize(e.geo.proj?e.geo.proj.fromGeodetic([[c[0],c[1]]])[0]:c,this._pixelSize,false,b);break;case "drawStyle":if(this._$drawContainer){this._$drawContainer.geographics("option","style",c);c=this._$drawContainer.geographics("option","style")}break;case "shapeStyle":if(this._$shapesContainer){this._$shapesContainer.geographics("option", -"style",c);c=this._$shapesContainer.geographics("option","style")}break;case "mode":this._$drawContainer.geographics("clear");this._$eventTarget.css("cursor",this._options.cursors[c]);break;case "zoom":this._setZoom(c,false,b)}e.Widget.prototype._setOption.apply(this,arguments);switch(a){case "services":this._createServices();b&&this._refresh();break;case "shapeStyle":if(b){this._$shapesContainer.geographics("clear");this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes)}}}}, -destroy:function(){if(this._$elem.is("[data-geo-map]")){this._created=false;e(window).unbind("resize",this._windowHandler);for(var a=0;a=0||a<=1)for(var b=0;b
                            "); -this._$eventTarget=this._$contentFrame=this._$elem.children(":first");this._$contentFrame.append('
                            ');this._$servicesContainer=this._$contentFrame.children(":last");this._$contentFrame.append('
                            '); -this._$shapesContainer=this._$contentFrame.children(":last");this._$contentFrame.append('
                            ');this._$drawContainer=this._$contentFrame.children(":last");this._$contentFrame.append(''); -this._$textContainer=this._$contentFrame.children(":last");this._$textContent=this._$textContainer.children();this._$contentFrame.append(this._$existingChildren)},_createServices:function(){var a;for(a=0;a0){var a=this._options.mode,c=this._drawPixels;if(a=="drawPolygon")c=[c];this._$drawContainer.geographics(a,c)}},_resetDrawing:function(){this._drawPixels=[];this._drawCoords=[];this._$drawContainer.geographics("clear")}, -_refreshShapes:function(a,c,b,d,g){var f,m,l,o,s,x=this._getBbox(d,g),t=this;for(f=0;f0&&a.height>0);){a={width:c.width(),height:c.height()};if(a.width<=0||a.height<=0)a={width:parseInt(c.css("width")),height:parseInt(c.css("height"))};c=c.parent()}return a},_forcePosition:function(a){var c=a.css("position");c!="relative"&&c!="absolute"&&c!="fixed"&&a.css("position","relative")},_getTiledPixelSize:function(a){var c=this._options.tilingScheme; -if(c!=null){if(a===0)return c.pixelSizes!=null?c.pixelSizes[0]:c.basePixelSize;a=Math.round(a);a=Math.max(a,0);a=Math.min(a,(c.pixelSizes!=null?c.pixelSizes.length:c.levels)-1);return c.pixelSizes!=null?c.pixelSizes[a]:c.basePixelSize/Math.pow(2,a)}else return NaN},_getTiledZoom:function(a){var c=this._options.tilingScheme;if(c.pixelSizes!=null){a=Math.floor(a*1E3);for(var b=(c.pixelSizes!=null?c.pixelSizes.length:c.levels)-1;b>=0;b--)if(Math.floor(c.pixelSizes[b]*1E3)>=a)return b;return 0}else return Math.max(Math.round(Math.log(c.basePixelSize/ -a)/Math.log(2)),0)},_getZoomCenterAndSize:function(a,c,b){if(this._options.tilingScheme){c=this._getTiledZoom(this._pixelSize)+c;c=this._getTiledPixelSize(c)}else{c=Math.pow(b,-c);c=this._pixelSize*c}b=c/this._pixelSize;a=this._toMap(a);b=[(this._center[0]-a[0])*b,(this._center[1]-a[1])*b];return{pixelSize:c,center:[a[0]+b[0],a[1]+b[1]]}},_mouseWheelFinish:function(){this._wheelTimeout=null;if(this._wheelLevel!=0){var a=this._getZoomCenterAndSize(this._anchor,this._wheelLevel,this._wheelZoomFactor); -this._setCenterAndSize(a.center,a.pixelSize,true,true);this._wheelLevel=0}else this._refresh()},_panEnd:function(){this._velocity=[this._velocity[0]>0?Math.floor(this._velocity[0]*this._friction[0]):Math.ceil(this._velocity[0]*this._friction[0]),this._velocity[1]>0?Math.floor(this._velocity[1]*this._friction[1]):Math.ceil(this._velocity[1]*this._friction[1])];if(Math.abs(this._velocity[0])<4&&Math.abs(this._velocity[1])<4)this._panFinalize();else{this._current=[this._current[0]+this._velocity[0], -this._current[1]+this._velocity[1]];this._panMove();setTimeout(e.proxy(this._panEnd,this),30)}},_panFinalize:function(){if(this._panning){this._velocity=[0,0];var a=-(this._current[0]-this._anchor[0])*this._pixelSize,c=(this._current[1]-this._anchor[1])*this._pixelSize;this._$shapesContainer.css({left:0,top:0});this._setCenterAndSize([this._center[0]+a,this._center[1]+c],this._pixelSize,true,true);this._inOp=false;this._anchor=this._current;this._toolPan=this._panning=false;this._$eventTarget.css("cursor", -this._options.cursors[this._options.mode])}},_panMove:function(){var a=this._current[0]-this._lastDrag[0],c=this._current[1]-this._lastDrag[1],b=0,d;if(this._toolPan||a>3||a<-3||c>3||c<-3){if(!this._toolPan){this._toolPan=true;this._$eventTarget.css("cursor",this._options.cursors.pan)}if(this._mouseDown)this._velocity=[a,c];if(a!=0||c!=0){this._panning=true;this._lastDrag=this._current;for(b=0;b0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes)}},_setCenterAndSize:function(a,c,b,d){if(this._pixelSize!=c){this._$shapesContainer.geographics("clear");for(var g=0;g0)this._drawPixels=this._toPixel(this._drawCoords);b&&this._trigger("bboxchange",window.event,{bbox:this._options.bbox});if(d){this._refresh();this._refreshDrawing()}},_toMap:function(a,c,b){var d=e.isArray(a[0]);d||(a=[a]);c=c||this._center; -b=b||this._pixelSize;var g=this._contentBounds.width,f=this._contentBounds.height,m=g/2*b;b=f/2*b;var l=[c[0]-m,c[1]-b,c[0]+m,c[1]+b],o=e.geo.width(l,true)/g,s=e.geo.height(l,true)/f,x=[];e.each(a,function(t){x[t]=[l[0]+this[0]*o,l[3]-this[1]*s]});return d?x:x[0]},_toPixel:function(a,c,b){var d=e.isArray(a[0]);d||(a=[a]);c=c||this._center;b=b||this._pixelSize;var g=this._contentBounds.width,f=this._contentBounds.height,m=g/2*b;b=f/2*b;var l=[c[0]-m,c[1]-b,c[0]+m,c[1]+b],o=e.geo.width(l,true),s=e.geo.height(l, -true),x=[];e.each(a,function(t){x[t]=[Math.round((this[0]-l[0])*g/o),Math.round((l[3]-this[1])*f/s)]});return d?x:x[0]},_zoomTo:function(a,c,b,d){c=c<0?0:c;var g=this._getTiledPixelSize(c);if(isNaN(g)){c=e.geo._scaleBy(this._getBboxMax(),1/Math.pow(this._zoomFactor,c),true);c=Math.max(e.geo.width(c,true)/this._contentBounds.width,e.geo.height(c,true)/this._contentBounds.height);this._setCenterAndSize(a,c,b,d)}else this._setCenterAndSize(a,g,b,d)},_document_keydown:function(a){var c=this._drawCoords.length; -if(c>0&&a.which==27)if(c<=2){this._resetDrawing();this._inOp=false}else{this._drawCoords[c-2]=e.merge([],this._drawCoords[c-1]);this._drawPixels[c-2]=e.merge([],this._drawPixels[c-1]);this._drawCoords.length--;this._drawPixels.length--;this._refreshDrawing()}},_eventTarget_dblclick_zoom:function(a){this._trigger("dblclick",a,{type:"Point",coordinates:this.toMap(this._current)});if(!a.isDefaultPrevented()){a=this._getZoomCenterAndSize(this._current,1,this._zoomFactor);this._setCenterAndSize(a.center, -a.pixelSize,true,true)}},_eventTarget_dblclick:function(a){this._panFinalize();if(this._drawTimeout){window.clearTimeout(this._drawTimeout);this._drawTimeout=null}e(a.currentTarget).offset();switch(this._options.mode){case "pan":case "drawPoint":this._eventTarget_dblclick_zoom(a);break;case "drawLineString":if(this._drawCoords.length>1&&!(this._drawCoords[0][0]==this._drawCoords[1][0]&&this._drawCoords[0][1]==this._drawCoords[1][1])){this._drawCoords.length--;this._trigger("shape",a,{type:"LineString", -coordinates:e.geo.proj?e.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})}else this._eventTarget_dblclick_zoom(a);this._resetDrawing();break;case "drawPolygon":if(this._drawCoords.length>1&&!(this._drawCoords[0][0]==this._drawCoords[1][0]&&this._drawCoords[0][1]==this._drawCoords[1][1])){var c=this._drawCoords.length-1;if(c>2){this._drawCoords[c]=e.merge([],this._drawCoords[0]);this._trigger("shape",a,{type:"Polygon",coordinates:[e.geo.proj?e.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]})}}else this._eventTarget_dblclick_zoom(a); -this._resetDrawing()}this._inOp=false},_eventTarget_touchstart:function(a){if(!(!this._supportTouch&&a.which!=1)){this._panFinalize();this._mouseWheelFinish();var c=e(a.currentTarget).offset();this._current=this._supportTouch?[a.originalEvent.changedTouches[0].pageX-c.left,a.originalEvent.changedTouches[0].pageY-c.top]:[a.pageX-c.left,a.pageY-c.top];if(this._softDblClick){c=e.now();if(c-this._downDate<750){if(this._isTap){var b=this._current[0]-this._anchor[0],d=this._current[1]-this._anchor[1];if(Math.sqrt(b* -b+d*d)>10)this._isTap=false;else this._current=this._anchor}this._isDbltap=this._isDbltap?false:this._isTap}else this._isDbltap=false;this._isTap=true;this._downDate=c}this._mouseDown=true;this._anchor=this._current;if(!this._inOp&&a.shiftKey){this._shiftZoom=true;this._$eventTarget.css("cursor",this._options.cursors.zoom)}else{this._inOp=true;switch(this._options.mode){case "pan":case "drawPoint":case "drawLineString":case "drawPolygon":this._lastDrag=this._current;a.currentTarget.setCapture&&a.currentTarget.setCapture()}}if(this._inOp){a.preventDefault(); -return false}}},_dragTarget_touchmove:function(a){var c=this._$eventTarget.offset(),b=this._drawCoords.length;c=this._supportTouch?[a.originalEvent.changedTouches[0].pageX-c.left,a.originalEvent.changedTouches[0].pageY-c.top]:[a.pageX-c.left,a.pageY-c.top];if(c[0]===this._lastMove[0]&&c[1]===this._lastMove[1])if(this._inOp){a.preventDefault();return false}if(this._softDblClick)this._isDbltap=this._isTap=false;if(this._mouseDown){this._current=c;this._moveDate=e.now()}switch(this._shiftZoom?"zoom": -this._options.mode){case "zoom":if(this._mouseDown){this._$drawContainer.geographics("clear");this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],c[0],c[1]])}else this._trigger("move",a,{type:"Point",coordinates:this.toMap(c)});break;case "pan":case "drawPoint":this._mouseDown||this._toolPan?this._panMove():this._trigger("move",a,{type:"Point",coordinates:this.toMap(c)});break;case "drawLineString":case "drawPolygon":if(this._mouseDown||this._toolPan)this._panMove();else{if(b> -0){this._drawCoords[b-1]=this._toMap(c);this._drawPixels[b-1]=c;this._refreshDrawing()}this._trigger("move",a,{type:"Point",coordinates:this.toMap(c)})}}this._lastMove=c;if(this._inOp){a.preventDefault();return false}},_dragTarget_touchstop:function(a){!this._mouseDown&&p==7&&this._eventTarget_touchstart(a);var c=this._mouseDown,b=this._toolPan,d=this._$eventTarget.offset(),g=this._shiftZoom?"zoom":this._options.mode,f,m;f=this._supportTouch?[a.originalEvent.changedTouches[0].pageX-d.left,a.originalEvent.changedTouches[0].pageY- -d.top]:[a.pageX-d.left,a.pageY-d.top];d=f[0]-this._anchor[0];m=f[1]-this._anchor[1];this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]);this._shiftZoom=this._mouseDown=this._toolPan=false;document.releaseCapture&&document.releaseCapture();if(c){c=e.now();this._current=f;switch(g){case "zoom":if(d>0||m>0){b=this._pixelSize*6;g=this._toMap([[Math.min(this._anchor[0],f[0]),Math.max(this._anchor[1],f[1])],[Math.max(this._anchor[0],f[0]),Math.min(this._anchor[1],f[1])]]);g=[g[0][0], -g[0][1],g[1][0],g[1][1]];if(g[2]-g[0]100){this._trigger("click",a,{type:"Point",coordinates:this.toMap(f)});this._inOp=false}break;case "drawPoint":if(this._drawTimeout){window.clearTimeout(this._drawTimeout);this._drawTimeout=null}if(b)this._panFinalize();else if(c-this._clickDate>100){var l=this;this._drawTimeout= -setTimeout(function(){if(l._drawTimeout){l._trigger("shape",a,{type:"Point",coordinates:l.toMap(f)});l._inOp=false;l._drawTimeout=false}},250)}break;case "drawLineString":case "drawPolygon":if(b)this._panFinalize();else{b=this._drawCoords.length==0?0:this._drawCoords.length-1;this._drawCoords[b]=this._toMap(f);this._drawPixels[b]=f;if(b<2||!(this._drawCoords[b][0]==this._drawCoords[b-1][0]&&this._drawCoords[b][1]==this._drawCoords[b-1][1])){this._drawCoords[b+1]=this._toMap(f);this._drawPixels[b+ -1]=f}this._refreshDrawing()}}this._clickDate=c;if(this._softDblClick&&this._isDbltap){this._isDbltap=this._isTap=false;this._$eventTarget.trigger("dblclick",a)}}if(this._inOp){a.preventDefault();return false}},_eventTarget_mousewheel:function(a,c){a.preventDefault();this._panFinalize();if(this._mouseDown)return false;if(c!=0){if(this._wheelTimeout){window.clearTimeout(this._wheelTimeout);this._wheelTimeout=null}else{var b=e(a.currentTarget).offset();this._anchor=[a.pageX-b.left,a.pageY-b.top]}this._wheelLevel+= -c;b=this._getZoomCenterAndSize(this._anchor,this._wheelLevel,this._wheelZoomFactor);this._$shapesContainer.geographics("clear");for(i=0;i0&&this._graphicShapes.length<256&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,b.center,b.pixelSize);if(this._drawCoords.length> -0){this._drawPixels=this._toPixel(this._drawCoords,b.center,b.pixelSize);this._refreshDrawing()}var g=this;this._wheelTimeout=window.setTimeout(function(){g._mouseWheelFinish()},1E3)}return false}})})(jQuery); -(function(e,r){e.geo._serviceTypes.tiled=function(){return{create:function(p,a,c){p=e.data(c,"geoServiceState");if(!p){p={loadCount:0,reloadTiles:false};a.append('
                            ');p.serviceContainer=a.children(":last");e.data(c,"geoServiceState",p)}return p.serviceContainer}, -destroy:function(p,a,c){e.data(c,"geoServiceState").serviceContainer.remove();e.removeData(c,"geoServiceState")},interactivePan:function(p,a,c,b){var d=e.data(a,"geoServiceState");if(d){this._cancelUnloaded(p,a);d.serviceContainer.children().css({left:function(w,M){return parseInt(M)+c},top:function(w,M){return parseInt(M)+b}});if(a&&(a.visibility===r||a.visibility==="visible")){var g=p._pixelSize,f=d.serviceContainer,m=f.children("[data-pixelSize='"+g+"']"),l=p._getContentBounds(),o=p.options.tilingScheme, -s=o.tileWidth,x=o.tileHeight,t=l.width/2*g,A=l.height/2*g,B=m.position(),C=m.data("scaleOrigin").split(",");l=parseInt(C[0])-B.left;B=parseInt(C[1])-B.top;var y=p._getCenter();C=[y[0]+l*g,y[1]-B*g];var H=Math.floor((C[0]-t-o.origin[0])/(g*s));l=Math.floor((o.origin[1]-(C[1]+A))/(g*x));B=Math.ceil((C[0]+t-o.origin[0])/(g*s));C=Math.ceil((o.origin[1]-(C[1]-A))/(g*x));var I=p._getBboxMax(),G=p._getTiledPixelSize(0),E=G/g,D=Math.floor((I[0]-o.origin[0])/(G*s))*E;I=Math.floor((o.origin[1]-I[3])/(G*x))* -E;t=Math.round((o.origin[0]+D*s*g-(y[0]-t))/g);A=Math.round((y[1]+A-(o.origin[1]-I*x*g))/g);var J=a.opacity===r?1:a.opacity;for(y=H;y -0)E.attr("src",K);else{E="";m.append(E);E=m.children(":last");E.load(function(w){J<1?e(w.target).fadeTo(0,J):e(w.target).show();d.loadCount--;if(d.loadCount<=0){f.children(":not([data-pixelSize='"+ -g+"'])").remove();d.loadCount=0}}).error(function(w){e(w.target).remove();d.loadCount--;if(d.loadCount<=0){f.children(":not([data-pixelSize='"+g+"'])").remove();d.loadCount=0}}).attr("src",K)}}}}}},interactiveScale:function(p,a,c,b){var d=e.data(a,"geoServiceState");if(d&&a&&(a.visibility===r||a.visibility==="visible")){this._cancelUnloaded(p,a);a=p.options.tilingScheme;var g=a.tileWidth,f=a.tileHeight;d.serviceContainer.children().each(function(){var m=e(this),l=m.attr("data-pixelSize")/b;l=Math.round(l* -1E3)/1E3;var o=m.data("scaleOrigin").split(",");o=p._toMap([o[0],o[1]]);o=p._toPixel(o,c,b);m.css({left:Math.round(o[0])+"px",top:Math.round(o[1])+"px",width:g*l,height:f*l});e("body")[0].filters!==r&&m.children().each(function(){e(this).css("filter","progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11="+l+",M22="+l+",sizingmethod='auto expand')")})})}},refresh:function(p,a){var c=e.data(a,"geoServiceState");if(c&&a&&(a.visibility===r||a.visibility==="visible")){this._cancelUnloaded(p, -a);var b=p._getBbox(),d=p._pixelSize,g=c.serviceContainer;p._getContentBounds();var f=p.options.tilingScheme,m=f.tileWidth,l=f.tileHeight,o=Math.floor((b[0]-f.origin[0])/(d*m)),s=Math.floor((f.origin[1]-b[3])/(d*l)),x=Math.ceil((b[2]-f.origin[0])/(d*m)),t=Math.ceil((f.origin[1]-b[1])/(d*l)),A=p._getBboxMax(),B=p._getTiledPixelSize(0),C=B/d,y=Math.floor((A[0]-f.origin[0])/(B*m))*C,H=Math.floor((f.origin[1]-A[3])/(B*l))*C,I=Math.round((f.origin[0]+y*m*d-b[0])/d),G=Math.round((b[3]-(f.origin[1]-H*l* -d))/d);b=g.children().show();A=b.filter("[data-pixelSize='"+d+"']").appendTo(g);var E=a.opacity===r?1:a.opacity;c.reloadTiles&&b.find("img").attr("data-dirty","true");if(A.size()){A.css({left:I%m+"px",top:G%l+"px"}).data("scaleOrigin",I%m+","+G%l);A.children().each(function(){var F=e(this),w=F.attr("data-tile").split(",");F.css({left:Math.round((parseInt(w[0])-y)*100+(I-I%m)/m*100)+"%",top:Math.round((parseInt(w[1])-H)*100+(G-G%l)/l*100)+"%"});E<1&&F.fadeTo(0,E)})}else{g.append("
                            ");A=g.children(":last").data("scaleOrigin",I%m+","+G%l)}for(o=o;o0)D.attr("src",J);else{D="";A.append(D);D=A.children(":last");D.load(function(F){E<1?e(F.target).fadeTo(0, -E):e(F.target).show();c.loadCount--;if(c.loadCount<=0){g.children(":not([data-pixelSize='"+d+"'])").remove();c.loadCount=0}}).error(function(F){e(F.target).remove();c.loadCount--;if(c.loadCount<=0){g.children(":not([data-pixelSize='"+d+"'])").remove();c.loadCount=0}}).attr("src",J)}}}b.find("[data-dirty]").remove();c.reloadTiles=false}},resize:function(){},opacity:function(p,a){e.data(a,"geoServiceState").serviceContainer.find("img").stop(true).fadeTo("fast",a.opacity)},toggle:function(p,a){e.data(a, -"geoServiceState").serviceContainer.css("display",a.visibility==="visible"?"block":"none")},_cancelUnloaded:function(p,a){var c=e.data(a,"geoServiceState");if(c&&c.loadCount>0)for(c.serviceContainer.find("img:hidden").remove();c.loadCount>0;)c.loadCount--}}}()})(jQuery); -(function(e,r){e.geo._serviceTypes.shingled=function(){return{create:function(p,a,c){p=e.data(c,"geoServiceState");if(!p){p={loadCount:0};a.append('
                            ');p.serviceContainer=a.children(":last");e.data(c,"geoServiceState",p)}return p.serviceContainer}, -destroy:function(p,a,c){e.data(c,"geoServiceState").serviceContainer.remove();e.removeData(c,"geoServiceState")},interactivePan:function(p,a,c,b){var d=e.data(a,"geoServiceState");if(d){this._cancelUnloaded(p,a);p=d.serviceContainer.children("[data-pixelSize='"+p._pixelSize+"']");a=p.children("div");if(!a.length){p.children("img").wrap('
                            ');a=p.children("div")}a.css({left:function(g,f){return parseInt(f)+c},top:function(g, -f){return parseInt(f)+b}})}},interactiveScale:function(p,a,c,b){var d=e.data(a,"geoServiceState");if(d){this._cancelUnloaded(p,a);a=d.serviceContainer;p=p._getContentBounds();var g=p.width,f=p.height,m=g/2,l=f/2;a.children().each(function(){var o=e(this),s=o.attr("data-pixelSize"),x=s/b;o.css({width:g*x,height:f*x}).children("img").each(function(){var t=e(this),A=t.data("center");t.css({left:(Math.round((A[0]-c[0])/s)-m)*x+"px",top:(Math.round((c[1]-A[1])/s)-l)*x+"px"})})})}},refresh:function(p,a){var c= -e.data(a,"geoServiceState");if(c&&a&&(a.visibility===r||a.visibility==="visible")){this._cancelUnloaded(p,a);var b=p._getBbox(),d=p._pixelSize,g=c.serviceContainer,f=p._getContentBounds(),m=f.width,l=f.height,o=m/2,s=l/2;f=g.children('[data-pixelSize="'+d+'"]');var x=a.opacity===r?1:a.opacity;if(!f.size()){g.append('
                            ');f=g.children(":last")}f.children("img").each(function(){var t= -e(this),A=t.data("center"),B=p._getCenter();t.css({left:Math.round((A[0]-B[0])/d)-o+"px",top:Math.round((B[1]-A[1])/d)-s+"px"})});x<1&&g.find("img").attr("data-keepAlive","0");b=a.getUrl({bbox:b,width:m,height:l,zoom:p._getZoom(),tile:null,index:0});c.loadCount++;f.append(''); -f.children(":last").data("center",p._getCenter()).load(function(t){x<1?e(t.target).fadeTo(0,x):e(t.target).show();c.loadCount--;if(c.loadCount<=0){g.children(':not([data-pixelSize="'+d+'"])').remove();t=g.find('[data-pixelSize="'+d+'"]>div');if(t.size()>0){var A=t.position();t.children("img").each(function(){var B=e(this),C=A.left+parseInt(B.css("left")),y=A.top+parseInt(B.css("top"));B.css({left:C+"px",top:y+"px"})}).unwrap();t.remove()}c.loadCount=0}}).error(function(t){e(t.target).remove();c.loadCount--; -if(c.loadCount<=0){g.children(":not([data-pixelSize='"+d+"'])").remove();c.loadCount=0}}).attr("src",b)}},resize:function(p,a){var c=e.data(a,"geoServiceState");if(c&&a&&(a.visibility===r||a.visibility==="visible")){this._cancelUnloaded(p,a);c=shingledServicesState[a.id];var b=c.serviceContainer,d=p._getContentBounds();c=d.width/2;d=d.height/2;b=b.children();b.attr("data-pixelSize","0");b.css({left:c+"px",top:d+"px"})}},opacity:function(p,a){e.data(a,"geoServiceState").serviceContainer.find("img").stop(true).fadeTo("fast", -a.opacity)},toggle:function(p,a){e.data(a,"geoServiceState").serviceContainer.css("display",a.visibility==="visible"?"block":"none")},_cancelUnloaded:function(p,a){var c=e.data(a,"geoServiceState");if(c&&c.loadCount>0)for(c.serviceContainer.find("img:hidden").remove();c.loadCount>0;)c.loadCount--}}}()})(jQuery); diff --git a/dist/jquery.geo-1.0a4.js b/dist/jquery.geo-1.0a4.js deleted file mode 100644 index 3223253..0000000 --- a/dist/jquery.geo-1.0a4.js +++ /dev/null @@ -1,6233 +0,0 @@ -// excanvas -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/* - * AppGeo/geo - * (c) 2007-2011, Applied Geographics, Inc. All rights reserved. - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - */ - - -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if -/*! - * jQuery UI Widget @VERSION - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -} - -/*! JsRender v1.0pre - (jsrender.js version: does not require jQuery): http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, fosr rendering to string, using 'codeless' markup. - * - * Copyright 2011, Boris Moore - * Released under the MIT License. - */ -window.JsViews || window.jQuery && jQuery.views || (function( window, undefined ) { - -var $, _$, JsViews, viewsNs, tmplEncode, render, rTag, registerTags, registerHelpers, extend, - FALSE = false, TRUE = true, - jQuery = window.jQuery, document = window.document, - htmlExpr = /^[^<]*(<[\w\W]+>)[^>]*$|\{\{\! /, - rPath = /^(true|false|null|[\d\.]+)|(\w+|\$(view|data|ctx|(\w+)))([\w\.]*)|((['"])(?:\\\1|.)*\7)$/g, - rParams = /(\$?[\w\.\[\]]+)(?:(\()|\s*(===|!==|==|!=|<|>|<=|>=)\s*|\s*(\=)\s*)?|(\,\s*)|\\?(\')|\\?(\")|(\))|(\s+)/g, - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08([^\x08]+)\x08/g, - autoName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice; - -if ( jQuery ) { - - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - - $.fn.extend({ - // Use first wrapped element as template markup. - // Return string obtained by rendering the template against data. - render: function( data, context, parentView, path ) { - return render( data, this[0], context, parentView, path ); - }, - - // Consider the first wrapped element as a template declaration, and get the compiled template or store it as a named template. - template: function( name, context ) { - return $.template( name, this[0], context ); - } - }); - -} else { - - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. Make $ the JsViews object - - // Map over the $ in case of overwrite - _$ = window.$; - - window.JsViews = JsViews = window.$ = $ = { - extend: function( target, source ) { - var name; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }, - isArray: Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }, - noConflict: function() { - if ( window.$ === JsViews ) { - window.$ = _$; - } - return JsViews; - } - }; -} - -extend = $.extend; - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template ) { - // Returns a view data structure for a new rendered instance of a template. - // The content field is a hierarchical array of strings and nested views. - - parentView = parentView || { viewsCount:0, ctx: viewsNs.helpers }; - - var parentContext = parentView && parentView.ctx; - - return { - jsViews: "v1.0pre", - path: path || "", - // inherit context from parentView, merged with new context. - itemNumber: ++parentView.viewsCount || 1, - viewsCount: 0, - tmpl: template, - data: data || parentView.data || {}, - // Set additional context on this view (which will modify the context inherited from the parent, and be inherited by child views) - ctx : context && context === parentContext - ? parentContext - : (parentContext ? extend( extend( {}, parentContext ), context ) : context||{}), - // If no jQuery, extend does not support chained copies - so limit to two parameters - parent: parentView - }; -} -extend( $, { - views: viewsNs = { - templates: {}, - tags: { - "if": function() { - var ifTag = this, - view = ifTag._view; - view.onElse = function( presenter, args ) { - var i = 0, - l = args.length; - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - return render( view.data, presenter.tmpl, view.ctx, view); - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this._view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - each: function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length, - content = self.tmpl, - view = self._view; - for ( i = 0; i < l; i++ ) { - result += args[ i ] ? render( args[ i ], content, self.ctx || view.ctx, view, self._path, self._ctor ) : ""; - } - return l ? result - // If no data parameter, use the current $data from view, and render once - : result + render( view.data, content, view.ctx, view, self._path, self.tag ); - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } - }, - helpers: { - not: function( value ) { - return !value; - } - }, - allowCode: FALSE, - debugMode: TRUE, - err: function( e ) { - return viewsNs.debugMode ? ("
                            Error: " + (e.message || e) + ". "): '""'; - }, - -//=============== -// setDelimiters -//=============== - - setDelimiters: function( openTag, closeTag ) { - // Set or modify the delimiter characters for tags: "{{" and "}}" - var firstCloseChar = closeTag.charAt( 0 ), - secondCloseChar = closeTag.charAt( 1 ); - openTag = "\\" + openTag.charAt( 0 ) + "\\" + openTag.charAt( 1 ); - closeTag = "\\" + firstCloseChar + "\\" + secondCloseChar; - - // Build regex with new delimiters - // {{ - rTag = openTag - // # tag (followed by space,! or }) or equals or code - + "(?:(?:(\\#)?(\\w+(?=[!\\s\\" + firstCloseChar + "]))" + "|(?:(\\=)|(\\*)))" - // params - + "\\s*((?:[^\\" + firstCloseChar + "]|\\" + firstCloseChar + "(?!\\" + secondCloseChar + "))*?)" - // encoding - + "(!(\\w*))?" - // closeBlock - + "|(?:\\/([\\w\\$\\.\\[\\]]+)))" - // }} - + closeTag; - - // Default rTag: # tag equals code params encoding closeBlock - // /\{\{(?:(?:(\#)?(\w+(?=[\s\}!]))|(?:(\=)|(\*)))((?:[^\}]|\}(?!\}))*?)(!(\w*))?|(?:\/([\w\$\.\[\]]+)))\}\}/g; - - rTag = new RegExp( rTag, "g" ); - }, - - -//=============== -// registerTags -//=============== - - // Register declarative tag. - registerTags: registerTags = function( name, tagFn ) { - var key; - if ( typeof name === "object" ) { - for ( key in name ) { - registerTags( key, name[ key ]); - } - } else { - // Simple single property case. - viewsNs.tags[ name ] = tagFn; - } - return this; - }, - -//=============== -// registerHelpers -//=============== - - // Register helper function for use in markup. - registerHelpers: registerHelpers = function( name, helper ) { - if ( typeof name === "object" ) { - // Object representation where property name is path and property value is value. - // TODO: We've discussed an "objectchange" event to capture all N property updates here. See TODO note above about propertyChanges. - var key; - for ( key in name ) { - registerHelpers( key, name[ key ]); - } - } else { - // Simple single property case. - viewsNs.helpers[ name ] = helper; - } - return this; - }, - -//=============== -// tmpl.encode -//=============== - - encode: function( encoding, text ) { - return text - ? ( tmplEncode[ encoding || "html" ] || tmplEncode.html)( text ) // HTML encoding is the default - : ""; - }, - - encoders: tmplEncode = { - "none": function( text ) { - return text; - }, - "html": function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // Implementation, from Mike Samuel - return String( text ).replace( htmlSpecialChar, replacerForHtml ); - } - //TODO add URL encoding, and perhaps other encoding helpers... - }, - -//=============== -// renderTag -//=============== - - renderTag: function( tag, view, encode, content, tagProperties ) { - // This is a tag call, with arguments: "tag", view, encode, content, presenter [, params...] - var ret, ctx, name, - args = arguments, - presenters = viewsNs.presenters; - hash = tagProperties._hash, - tagFn = viewsNs.tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - - content = content && view.tmpl.nested[ content - 1 ]; - tagProperties.tmpl = tagProperties.tmpl || content || undefined; - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - - if ( presenters && presenters[ tag ]) { - ctx = extend( extend( {}, tagProperties.ctx ), tagProperties ); - delete ctx.ctx; - delete ctx._path; - delete ctx.tmpl; - tagProperties.ctx = ctx; - tagProperties._ctor = tag + (hash ? "=" + hash.slice( 0, -1 ) : ""); - - tagProperties = extend( extend( {}, tagFn ), tagProperties ); - tagFn = viewsNs.tags.each; // Use each to render the layout template against the data - } - - tagProperties._encode = encode; - tagProperties._view = view; - ret = tagFn.apply( tagProperties, args.length > 5 ? slice.call( args, 5 ) : [view.data] ); - return ret || (ret === undefined ? "" : ret.toString()); // (If ret is the value 0 or false or null, will render to string) - } - }, - -//=============== -// render -//=============== - - render: render = function( data, tmpl, context, parentView, path, tagName ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, arrayView, content, result = ""; - - if ( arguments.length === 2 && data.jsViews ) { - parentView = data; - context = parentView.ctx; - data = parentView.data; - } - tmpl = $.template( tmpl ); - if ( !tmpl ) { - return ""; // Could throw... - } - - if ( $.isArray( data )) { - // Create a view item for the array, whose child views correspond to each data item. - arrayView = new View( context, path, parentView, data); - l = data.length; - for ( i = 0, l = data.length; i < l; i++ ) { - dataItem = data[ i ]; - content = dataItem ? tmpl( dataItem, new View( context, path, arrayView, dataItem, tmpl, this )) : ""; - result += viewsNs.activeViews ? "" + content + "" : content; - } - } else { - result += tmpl( data, new View( context, path, parentView, data, tmpl )); - } - - return viewsNs.activeViews - // If in activeView mode, include annotations - ? "" + result + "" - // else return just the string result - : result; - }, - -//=============== -// template -//=============== - - template: function( name, tmpl ) { - // Set: - // Use $.template( name, tmpl ) to cache a named template, - // where tmpl is a template string, a script element or a jQuery instance wrapping a script element, etc. - // Use $( "selector" ).template( name ) to provide access by name to a script block template declaration. - - // Get: - // Use $.template( name ) to access a cached template. - // Also $( selectorToScriptBlock ).template(), or $.template( null, templateString ) - // will return the compiled template, without adding a name reference. - // If templateString is not a selector, $.template( templateString ) is equivalent - // to $.template( null, templateString ). To ensure a string is treated as a template, - // include an HTML element, an HTML comment, or a template comment tag. - - if (tmpl) { - // Compile template and associate with name - if ( "" + tmpl === tmpl ) { // type string - // This is an HTML string being passed directly in. - tmpl = compile( tmpl ); - } else if ( jQuery && tmpl instanceof $ ) { - tmpl = tmpl[0]; - } - if ( tmpl ) { - if ( jQuery && tmpl.nodeType ) { - // If this is a template block, use cached copy, or generate tmpl function and cache. - tmpl = $.data( tmpl, "tmpl" ) || $.data( tmpl, "tmpl", compile( tmpl.innerHTML )); - } - viewsNs.templates[ tmpl._name = tmpl._name || name || "_" + autoName++ ] = tmpl; - } - return tmpl; - } - // Return named compiled template - return name - ? "" + name !== name // not type string - ? (name._name - ? name // already compiled - : $.template( null, name )) - : viewsNs.templates[ name ] || - // If not in map, treat as a selector. (If integrated with core, use quickExpr.exec) - $.template( null, htmlExpr.test( name ) ? name : try$( name )) - : null; - } -}); - -viewsNs.setDelimiters( "{{", "}}" ); - -//================= -// compile template -//================= - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function parsePath( all, comp, object, viewDataCtx, viewProperty, path, string, quot ) { - return object - ? ((viewDataCtx - ? viewProperty - ? ("$view." + viewProperty) - : object - :("$data." + object) - ) + ( path || "" )) - : string || (comp || ""); -} - -function compile( markup ) { - var newNode, - loc = 0, - stack = [], - topNode = [], - content = topNode, - current = [,,topNode]; - - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine,"\\n")); - } - } - - function parseTag( all, isBlock, tagName, equals, code, params, useEncode, encode, closeBlock, index ) { - // rTag : # tagName equals code params encode closeBlock - // /\{\{(?:(?:(\#)?(\w+(?=[\s\}!]))|(?:(\=)|(\*)))((?:[^\}]|\}(?!\}))*?)(!(\w*))?|(?:\/([\w\$\.\[\]]+)))\}\}/g; - - // Build abstract syntax tree: [ tagName, params, content, encode ] - var named, - hash = "", - parenDepth = 0, - quoted = FALSE, // boolean for string content in double qoutes - aposed = FALSE; // or in single qoutes - - function parseParams( all, path, paren, comp, eq, comma, apos, quot, rightParen, space, index ) { - // path paren eq comma apos quot rtPrn space - // /(\$?[\w\.\[\]]+)(?:(\()|(===)|(\=))?|(\,\s*)|\\?(\')|\\?(\")|(\))|(\s+)/g - - return aposed - // within single-quoted string - ? ( aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? ( quoted = !quot, (quoted ? all : '"')) - : comp - // comparison - ? ( path.replace( rPath, parsePath ) + comp) - : eq - // named param - ? parenDepth ? "" :( named = TRUE, '\b' + path + ':') - : paren - // function - ? (parenDepth++, path.replace( rPath, parsePath ) + '(') - : rightParen - // function - ? (parenDepth--, ")") - : path - // path - ? path.replace( rPath, parsePath ) - : comma - ? "," - : space - ? (parenDepth - ? "" - : named - ? ( named = FALSE, "\b") - : "," - ) - : (aposed = apos, quoted = quot, '"'); - } - - tagName = tagName || equals; - pushPreceedingContent( index ); - if ( code ) { - if ( viewsNs.allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" )]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current = stack.pop(); - content = current[ 2 ]; - isBlock = TRUE; - } - params = (params - ? (params + " ") - .replace( rParams, parseParams ) - .replace( rBuildHash, function( all, keyValue, index ) { - hash += keyValue + ","; - return ""; - }) - : ""); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - useEncode ? encode || "none" : "", - isBlock && [], - "{" + hash + "_hash:'" + hash + "',_path:'" + params + "'}", - params - ]; - - if ( isBlock ) { - stack.push( current ); - current = newNode; - } - content.push( newNode ); - } else if ( closeBlock ) { - current = stack.pop(); - } - loc = index + all.length; // location marker - parsed up to here - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 2 ]; - } - markup = markup.replace( rEscapeQuotes, "\\$1" ); - markup.replace( rTag, parseTag ); - pushPreceedingContent( markup.length ); - return buildTmplFunction( topNode ); -} - -// Build javascript compiled template function, from AST -function buildTmplFunction( nodes ) { - var ret, node, i, - nested = [], - l = nodes.length, - code = "try{var views=" - + (jQuery ? "jQuery" : "JsViews") - + '.views,tag=views.renderTag,enc=views.encode,html=views.encoders.html,$ctx=$view && $view.ctx,result=""+\n\n'; - - for ( i = 0; i < l; i++ ) { - node = nodes[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + ( i + 1 < l ? "result+=" : "" ); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - var tag = node[ 0 ], - encode = node[ 1 ], - content = node[ 2 ], - obj = node[ 3 ], - params = node[ 4 ], - paramsOrEmptyString = params + '||"")+'; - - if( content ) { - nested.push( buildTmplFunction( content )); - } - code += tag === "=" - ? (!encode || encode === "html" - ? "html(" + paramsOrEmptyString - : encode === "none" - ? ("(" + paramsOrEmptyString) - : ('enc("' + encode + '",' + paramsOrEmptyString) - ) - : 'tag("' + tag + '",$view,"' + ( encode || "" ) + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + obj + (params ? "," : "") + params + ")+"; - } - } - ret = new Function( "$data, $view", code.slice( 0, -1) + ";return result;\n\n}catch(e){return views.err(e);}" ); - ret.nested = nested; - return ret; -} - -//========================== Private helper functions, used by code above ========================== - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || ( escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";" ); -} - -function try$( selector ) { - // If selector is valid, return jQuery object, otherwise return (invalid) selector string - try { - return $( selector ); - } catch( e) {} - return selector; -} -})( window ); -(function ($, window, undefined) { - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180 && coords[ 0 ] <= 180 && coords[ 1 ] >= -85 && coords[ 1 ] <= 85 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width != 0 && height != 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length == 0 ) { - return undefined; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - c = [0, 0], - coords = $.merge( [ ], geom.type == "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a == 0) { - if (coords.length > 0) { - c[0] = coords[0][0]; - c[1] = coords[0][1]; - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - c[0] /= a; - c[1] /= a; - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type != "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length == 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 == 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length == 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d == 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - switch ( geom.type ) { - case "Point": - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - - break; - - default: - return undefined; - } - }, - - - // - // feature - // - - _flatten: function (geom) { - // return an array of all basic geometries - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - _WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = [] - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.-]+)\s+([\d\.-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.-]+\s+[\d\.-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.-]+)\s+([\d\.-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.-]+\s+[\d\.-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.-]+)\s+([\d\.-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( " " ), - untagged = wkt.substr( typeIndex + 1 ); - - switch (wkt.substr(0, typeIndex).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - })(), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - if (!coordinate) { - debugger; - } - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ]; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - } - })(), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - } -})(jQuery, this); -(function ($, undefined) { - - var _ieVersion = (function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - while (div.innerHTML = "", a[0]) { } - return v > 6 ? v : !v; - } ()); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - _$labelsContainer: undefined, - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: .2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - } - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css({ display: "inline-block", overflow: "hidden", textAlign: "left" }); - - if (this._$elem.css("position") == "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width")); - this._height = parseInt(this._$elem.css("height")); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - if (document.createElement('canvas').getContext) { - this._$elem.append(''); - this._$canvas = this._$elem.children(':last'); - this._context = this._$canvas[0].getContext("2d"); - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
                            '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - this._$elem.append('
                            '); - this._$labelsContainer = this._$elem.children(':last'); - }, - - _setOption: function (key, value) { - if (key == "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._$labelsContainer.html(""); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - }, - - drawPoint: function (coordinates, style) { - var style = this._getGraphicStyle(style); - if (style.widthValue == style.heightValue && style.heightValue == style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility != "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - this._drawLines(coordinates, true, style); - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._$labelsContainer.append( '
                            ' + label + '
                            '); - }, - - resize: function( ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width")); - this._height = parseInt(this._$elem.css("height")); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - } else { - } - - this._$labelsContainer.css( { - width: this._width, - height: this._height - } ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var style = this._getGraphicStyle(style), - i, j; - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - this._context.moveTo(coordinates[0][0][0], coordinates[0][0][1]); - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - } - } - }); - - -})(jQuery); - -(function ($, undefined) { - var _ieVersion = (function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - while (div.innerHTML = "", a[0]) { } - return v > 6 ? v : !v; - } ()), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - zoom: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{=length.toFixed( 2 )}} m", - area: "{{=area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "http://tile.openstreetmap.org/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "© OpenStreetMap & contributors, CC-BY-SA" - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _userGeodetic: true, - - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, //< determines what a zoom level means - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftZoom: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: undefined, //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                            '); - this._$shapesContainer = this._$elem.children(':last'); - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._$elem.addClass("geo-map"); - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left")), - y: parseInt(this._$elem.css("padding-top")), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = this._centerMax = [0, 0]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftZoom = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; - this._current = [ 0, 0 ]; - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [.8, .8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$shapesContainer.geographics( ); - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap("resize"); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {} }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - if (this._initOptions.tilingScheme) { - this._setOption("tilingScheme", this._initOptions.tilingScheme, false); - } - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setZoom(this._initOptions.zoom, false, false); - } - } - - $.template( "geoMeasureLength", this._options[ "measureLabels" ].length ); - $.template( "geoMeasureArea", this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - switch (key) { - case "bbox": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - this._setBbox(value, false, refresh); - value = this._getBbox(); - break; - - case "center": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - $.template( "geoMeasureLength", value.length ); - $.template( "geoMeasureArea", value.area ); - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if (this._$shapesContainer) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - this._setZoom(value, false, refresh); - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value != null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - this._pixelSizeMax = this._getPixelSize( 0 ); - - if ( $.geo.proj && $.geo._isGeodetic( value ) ) { - this._centerMax = $.geo.center( $.geo.proj.fromGeodetic( value ) ); - } else { - this._centerMax = $.geo.center( value ); - } - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - } - break; - - case "shapeStyle": - if ( refresh ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - } else { - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - service.style.opacity = value; - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels != null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function () { - this._refresh(); - }, - - resize: function () { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left")), - y: parseInt(this._$elem.css("padding-top")), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize" ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, false, true); - }, - - append: function ( shape, style, label, refresh ) { - if ( shape && $.isPlainObject( shape ) ) { - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = $.isArray( shape ) ? shape : [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - this._refresh( ); - } - } - }, - - empty: function ( refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - $.removeData( this._graphicShapes[ i ].shape, "geoBbox" ); - } - - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - this._refresh(); - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type == "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._flatten( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( this._graphicShapes[ i ].shape == shape ) { - $.removeData( shape, "geoBbox" ); - var rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - break; - } - } - - if ( refresh === undefined || refresh ) { - this._refresh(); - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - if (this._options["tilingScheme"]) { - var zoom = this._getZoom( center, pixelSize ); - pixelSize = this._getPixelSize( zoom ); - } else { - if ( this._getZoom( center, pixelSize ) < 0 ) { - pixelSize = this._pixelSizeMax; - } - } - - this._setCenterAndSize(center, pixelSize, trigger, refresh); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal zoom level, vs. public zoom property - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes != null ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.max( Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ), 0 ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.max( Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor) ), 0 ); - } - }, - - _setZoom: function ( value, trigger, refresh ) { - value = Math.max( value, 0 ); - - this._setCenterAndSize( this._center, this._getPixelSize( value ), trigger, refresh ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children().detach(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.css("-moz-user-select", "none"); - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend('
                            '); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                            '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                            '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                              ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                              '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                              '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( '' ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                              ', - servicesContainer; - - this._$servicesContainer.append( scHtml ); - serviceContainer = this._$servicesContainer.children( ":last" ); - this._currentServices[ i ].serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                            • ' + service.attr + '
                              • ' ); - } - } - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 100 - } ); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render( { length: $.geo.length( labelShape, true ) }, "geoMeasureLength" ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render( { area: $.geo.area( labelShape, true ) }, "geoMeasureArea" ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: labelPixel[ 0 ], - top: labelPixel[ 1 ] - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, .5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width")), height: parseInt(sizeContainer.css("height")) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme != null) { - if (zoom === 0) { - return tilingScheme.pixelSizes != null ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes != null ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if (tilingScheme.pixelSizes != null) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._zoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize, - zoomLevel; - - if ( this._options[ "tilingScheme" ] ) { - zoomLevel = this._getZoom(this._center, this._pixelSize * scale); - pixelSize = this._getPixelSize(zoomLevel); - } else { - pixelSize = this._pixelSize * scale; - - if ( this._getZoom( this._center, pixelSize ) < 0 ) { - pixelSize = this._pixelSizeMax; - } - } - - var ratio = pixelSize / this._pixelSize, - anchorMapCoord = this._toMap(anchor), - centerDelta = [(this._center[0] - anchorMapCoord[0]) * ratio, (this._center[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function () { - this._wheelTimeout = null; - - if (this._wheelLevel != 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] != null ); - - this._setCenterAndSize(wheelCenterAndSize.center, wheelCenterAndSize.pixelSize, true, true); - - this._wheelLevel = 0; - } else { - this._refresh(); - } - }, - - _panEnd: function () { - this._velocity = [ - (this._velocity[0] > 0 ? Math.floor(this._velocity[0] * this._friction[0]) : Math.ceil(this._velocity[0] * this._friction[0])), - (this._velocity[1] > 0 ? Math.floor(this._velocity[1] * this._friction[1]) : Math.ceil(this._velocity[1] * this._friction[1])) - ]; - - if (Math.abs(this._velocity[0]) < 4 && Math.abs(this._velocity[1]) < 4) { - this._panFinalize(); - } else { - this._current = [ - this._current[0] + this._velocity[0], - this._current[1] + this._velocity[1] - ]; - - this._panMove(); - setTimeout($.proxy(this._panEnd, this), 30); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - image = this._options[ "axisLayout" ] === "image", - dxMap = -dx * this._pixelSize, - dyMap = ( image ? -1 : 1 ) * dy * this._pixelSize; - - this._$panContainer.css({ left: 0, top: 0 }); - - this._$servicesContainer.find( ".geo-shapes-container" ).css( { left: 0, top: 0 } ); - - this._setCenterAndSize([this._center[0] + dxMap, this._center[1] + dyMap], this._pixelSize, true, true); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service, - translateObj; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx != 0 || dy != 0) { - this._panning = true; - this._lastDrag = this._current; - - translateObj = { - left: function (index, value) { - return parseInt(value) + dx; - }, - top: function (index, value) { - return parseInt(value) + dy; - } - }; - - for ( i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactivePan( this, service, dx, dy ); - - service.serviceContainer.find( ".geo-shapes-container" ).css( translateObj ); - } - - this._$panContainer.css( translateObj ); - - //this._refreshDrawing(); - } - } - }, - - _refresh: function () { - var service, - i = 0; - - if ( this._$elem.is( ".geo-map" ) ) { - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - - if ( !this._mouseDown && $.geo[ "_serviceTypes" ][ service.type ] !== null ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - service.serviceContainer.geomap( "refresh" ); - } - } - } - - if ( this._$shapesContainer ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length != 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - if (this._pixelSize != pixelSize) { - this._$elem.find( ".geo-shapes-container" ).geographics("clear"); - for (var i = 0; i < this._currentServices.length; i++) { - var service = this._currentServices[i]; - $.geo["_serviceTypes"][service.type].interactiveScale(this, service, center, pixelSize); - } - } - - this._center = $.merge( [ ], center ); - this._options["pixelSize"] = this._pixelSize = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = this._getZoom(); - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel(this._drawCoords); - } - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshDrawing(); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _zoomTo: function (coord, zoom, trigger, refresh) { - zoom = zoom < 0 ? 0 : zoom; - - var pixelSize = this._getPixelSize( zoom ); - - this._setCenterAndSize( coord, pixelSize, trigger, refresh ); - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - this._trigger("dblclick", e, { type: "Point", coordinates: this.toMap(this._current) }); - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - this._setCenterAndSize(centerAndSize.center, centerAndSize.pixelSize, true, true); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - this._panFinalize(); - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "drawLineString": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "measureLength": - case "measureArea": - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._supportTouch && e.which != 1 ) { - return; - } - - this._panFinalize(); - this._mouseWheelFinish(); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey) { - this._shiftZoom = true; - this._$eventTarget.css("cursor", this._options["cursors"]["zoom"]); - } else if ( !this._isMultiTouch && this._options[ "pannable" ] ) { - this._inOp = true; - - switch (this._options["mode"]) { - case "zoom": - break; - - default: - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - - break; - } - } - - e.preventDefault(); - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - service, - i = 0; - - if ( this._supportTouch ) { - if ( !this._isMultiTouch && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._dragTarget_touchstop( e ); - - this._isMultiTouch = true; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - return false; - } - - if ( this._isMultiTouch ) { - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var currentWidth = this._multiTouchCurrentBbox[ 2 ] - this._multiTouchCurrentBbox[ 0 ], - anchorWidth = this._multiTouchAnchorBbox[ 2 ] - this._multiTouchAnchorBbox[ 0 ], - ratioWidth = currentWidth / anchorWidth; - - this._wheelLevel = Math.abs( Math.floor( ( 1 - ratioWidth ) * 10 ) ); - if ( Math.abs( currentWidth ) < Math.abs( anchorWidth ) ) { - this._wheelLevel = - this._wheelLevel; - } - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, false ); - this._$elem.find( ".geo-shapes-container" ).geographics("clear"); - - for ( i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveScale( this, service, pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - } - - if (this._graphicShapes.length > 0 && this._graphicShapes.length < 256) { - this._refreshShapes(this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes, pinchCenterAndSize.center, pinchCenterAndSize.pixelSize); - } - - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel(this._drawCoords, pinchCenterAndSize.center, pinchCenterAndSize.pixelSize); - this._refreshDrawing(); - } - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - return false; - } - } - - if ( _ieVersion == 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - return false; - } - - var mode = this._shiftZoom ? "zoom" : this._options["mode"]; - - switch (mode) { - case "zoom": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap(current); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (!this._mouseDown && _ieVersion == 7) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._shiftZoom ? "zoom" : this._options["mode"], - current, i, clickDate, - dx, dy; - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - var dx = current[0] - this._anchor[0], - dy = current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftZoom = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, false ); - - this._setCenterAndSize(pinchCenterAndSize.center, pinchCenterAndSize.pixelSize, true, true); - - this._wheelLevel = 0; - - return false; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch (mode) { - case "zoom": - if ( dx > 0 || dy > 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), .5, true ); - } - - this._setBbox(bbox, true, true); - } - - this._resetDrawing(); - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length == 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap(current); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panEnd(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - this._$eventTarget.trigger("dblclick", e); - } - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - this._panFinalize(); - - if ( this._mouseDown ) { - return false; - } - - if (delta != 0) { - if (this._wheelTimeout) { - window.clearTimeout(this._wheelTimeout); - this._wheelTimeout = null; - } else { - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - } - - this._wheelLevel += delta; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] != null ), - service, - i = 0; - - this._$elem.find( ".geo-shapes-container" ).geographics("clear"); - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo["_serviceTypes"][service.type].interactiveScale(this, service, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - } - - if (this._graphicShapes.length > 0 && this._graphicShapes.length < 256) { - this._refreshShapes(this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel(this._drawCoords, wheelCenterAndSize.center, wheelCenterAndSize.pixelSize); - this._refreshDrawing(); - } - - var geomap = this; - this._wheelTimeout = window.setTimeout(function () { - geomap._mouseWheelFinish(); - }, 1000); - } - - return false; - } - } - ); -})(jQuery); - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                              '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactivePan: function ( map, service, dx, dy ) { - var serviceState = $.data( service, "geoServiceState" ); - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).css( "-moz-transition", "").css( { - webkitTransition: "", - transition: "", - left: function ( index, value ) { - return parseInt( value ) + dx; - }, - top: function ( index, value ) { - return parseInt( value ) + dy; - } - }); - - if ( service && service.style.visibility === "visible" ) { - var pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - scaleContainer = serviceContainer.children("[data-pixelSize='" + pixelSize + "']"), - - /* same as refresh 1 */ - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - /* end same as refresh 1 */ - - halfWidth = mapWidth / 2 * pixelSize, - halfHeight = mapHeight / 2 * pixelSize, - - currentPosition = scaleContainer.position(), - scaleOriginParts = scaleContainer.data("scaleOrigin").split(","), - totalDx = parseInt(scaleOriginParts[0]) - currentPosition.left, - totalDy = parseInt(scaleOriginParts[1]) - currentPosition.top, - - mapCenterOriginal = map._getCenter(), - mapCenter = [ - mapCenterOriginal[0] + totalDx * pixelSize, - mapCenterOriginal[1] + ySign * totalDy * pixelSize - ], - - /* same as refresh 2 */ - tileX = Math.floor(((mapCenter[0] - halfWidth) - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor(( image ? (mapCenter[1] - halfHeight) - tilingScheme.origin[1] : tilingScheme.origin[1] - (mapCenter[1] + halfHeight)) / (pixelSize * tileHeight)), 0 ), - tileX2 = Math.ceil(((mapCenter[0] + halfWidth) - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil(( image ? (mapCenter[1] + halfHeight) - tilingScheme.origin[1] : tilingScheme.origin[1] - (mapCenter[1] - halfHeight)) / (pixelSize * tileHeight)), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - /* end same as refresh 2 */ - - serviceLeft = Math.round((fullXMinX - (mapCenterOriginal[0] - halfWidth)) / pixelSize), - serviceTop = Math.round(( image ? fullYMinOrMaxY - (mapCenterOriginal[1] - halfHeight) : (mapCenterOriginal[1] + halfHeight) - fullYMinOrMaxY ) / pixelSize), - - opacity = service.style.opacity, - - x, y; - - for ( x = tileX; x < tileX2; x++ ) { - for ( y = tileY; y < tileY2; y++ ) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ( $img.size( ) === 0 ) { - /* same as refresh 3 */ - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.template( "geoSrc", service[ urlProp ] ); - imageUrl = $.render( urlArgs, "geoSrc" ); - } - /* end same as refresh 3 */ - - serviceState.loadCount++; - //this._map._requestQueued(); - - if ( serviceState.reloadTiles && $img.size() > 0 ) { - $img.attr( "src", imageUrl ); - } else { - /* same as refresh 4 */ - var imgMarkup = ""; - - scaleContainer.append( imgMarkup ); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, serviceState, serviceContainer, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, serviceState, serviceContainer, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - } ); - } - - /* end same as refresh 4 */ - } - } - } - } - } - }, - - interactiveScale: function (map, service, center, pixelSize) { - var serviceState = $.data( service, "geoServiceState" ); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight; - - - serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scaleRatio = $scaleContainer.attr("data-pixelSize") / pixelSize, - transitionCss = ""; //"width .25s ease-in, height .25s ease-in, left .25s ease-in, top .25s ease-in"; - - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - - var scaleOriginParts = $scaleContainer.data("scaleOrigin").split(","), - oldMapCoord = map._toMap([scaleOriginParts[0], scaleOriginParts[1]]), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( "-moz-transition", transitionCss ).css( { - webkitTransition: transitionCss, - transition: transitionCss, - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tileWidth * scaleRatio, - height: tileHeight * scaleRatio - } ); - - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixelSize='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
                              "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", (serviceLeft % tileWidth) + "," + (serviceTop % tileHeight)); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", (serviceLeft % tileWidth) + "," + (serviceTop % tileHeight)); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0]) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1]) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.template( "geoSrc", service[ urlProp ] ); - imageUrl = $.render( urlArgs, "geoSrc" ); - } - - serviceState.loadCount++; - //this._map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, serviceState, $serviceContainer, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, serviceState, $serviceContainer, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - } ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - } - } - }, - - _loadImage: function ( $img, url, pixelSize, serviceState, serviceContainer, opacity ) { - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - })(); -})(jQuery); -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                              '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactivePan: function (map, service, dx, dy) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - pixelSize = map._pixelSize, - scaleContainer = serviceContainer.children("[data-pixelSize='" + pixelSize + "']"), - panContainer = scaleContainer.children("div"); - - if ( !panContainer.length ) { - scaleContainer.children("img").wrap('
                              '); - panContainer = scaleContainer.children("div"); - } - - panContainer.css( { - left: function (index, value) { - return parseInt(value) + dx; - }, - top: function (index, value) { - return parseInt(value) + dy; - } - } ); - - // until pan/zoom rewrite, remove all containers not in this scale - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - } - }, - - interactiveScale: function (map, service, center, pixelSize) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight]; - - serviceContainer.children().each(function (i) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.attr("data-pixelSize"), - ratio = scalePixelSize / pixelSize; - - $scaleContainer.css( { - width: mapWidth * ratio, - height: mapHeight * ratio } ).children("img").each(function (i) { - var $img = $(this), - imgCenter = $img.data("center"), - x = (Math.round((imgCenter[0] - center[0]) / scalePixelSize) - halfWidth) * ratio, - y = (Math.round((center[1] - imgCenter[1]) / scalePixelSize) - halfHeight) * ratio; - - $img.css({ left: x + "px", top: y + "px" }); - }); - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - scaleContainer = serviceContainer.children('[data-pixelSize="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if ( !scaleContainer.size() ) { - serviceContainer.append('
                              '); - scaleContainer = serviceContainer.children(":last"); - } - - scaleContainer.children("img").each(function (i) { - var $thisimg = $(this), - imgCenter = $thisimg.data("center"), - center = map._getCenter(), - x = Math.round((imgCenter[0] - center[0]) / pixelSize) - halfWidth, - y = Math.round((center[1] - imgCenter[1]) / pixelSize) - halfHeight; - - $thisimg.css({ left: x + "px", top: y + "px" }); - }); - - if (opacity < 1) { - serviceContainer.find("img").attr("data-keepAlive", "0"); - } - - var urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.template( "geoSrc", service[ urlProp ] ); - imageUrl = $.render( urlArgs, "geoSrc" ); - } - - serviceState.loadCount++; - //this._map._requestQueued(); - - scaleContainer.append(''); - $img = scaleContainer.children(":last").data("center", map._getCenter()); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, serviceState, serviceContainer, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, serviceState, serviceContainer, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - } ); - } - - } - }, - - resize: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - scaleContainer = serviceContainer.children(); - - scaleContainer.attr("data-pixelSize", "0"); - scaleContainer.css({ - left: halfWidth + 'px', - top: halfHeight + 'px' - }); - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - } - } - }, - - _loadImage: function ( $img, url, pixelSize, serviceState, serviceContainer, opacity ) { - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(':not([data-pixelSize="' + pixelSize + '"])').remove(); - - var panContainer = serviceContainer.find('[data-pixelSize="' + pixelSize + '"]>div'); - if (panContainer.size() > 0) { - var panContainerPos = panContainer.position(); - - panContainer.children("img").each(function (i) { - var $thisimg = $(this), - x = panContainerPos.left + parseInt($thisimg.css("left")), - y = panContainerPos.top + parseInt($thisimg.css("top")); - - $thisimg.css({ left: x + "px", top: y + "px" }); - }).unwrap(); - - panContainer.remove(); - } - - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixelSize='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - } - })(); -})(jQuery); -/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.6 - * - * Requires: 1.2.2+ - */ - -(function($) { - -var types = ['DOMMouseScroll', 'mousewheel']; - -if ($.event.fixHooks) { - for ( var i=types.length; i; ) { - $.event.fixHooks[ types[--i] ] = $.event.mouseHooks; - } -} - -$.event.special.mousewheel = { - setup: function() { - if ( this.addEventListener ) { - for ( var i=types.length; i; ) { - this.addEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i=types.length; i; ) { - this.removeEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - } -}; - -$.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function(fn) { - return this.unbind("mousewheel", fn); - } -}); - - -function handler(event) { - var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; } - if ( orgEvent.detail ) { delta = -orgEvent.detail/3; } - - // New school multidimensional scroll (touchpads) deltas - deltaY = delta; - - // Gecko - if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaY = 0; - deltaX = -1*delta; - } - - // Webkit - if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } - if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); 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- this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length == 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - - var pixelBbox, i, j; - - if ( style.visibility != "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - this._blitcontext.globalCompositeOperation = "source-out"; - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._$labelsContainer.append( '
                              ' + label + '
                              '); - }, - - resize: function( ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - } else { - } - - this._$labelsContainer.css( { - width: this._width, - height: this._height - } ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - } - } - }); -}(jQuery)); - - -(function ($, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "http://otile" + ((view.index % 4) + 1) + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "Tiles Courtesy of MapQuest " - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _loadCount: 0, - - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, //< determines what a zoom level means - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)" - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; - this._current = [ 0, 0 ]; - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {} }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( $.geo.proj && $.geo._isGeodetic( value ) ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize" ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape, style, label, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - } - }, - - empty: function ( refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - $.removeData( this._graphicShapes[ i ].shape, "geoBbox" ); - } - - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type == "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._flatten( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - $.removeData( shape, "geoBbox" ); - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor) ); - } - }, - - _setZoom: function ( value, trigger, refresh ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend('
                              '); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                              '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                              '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                                ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                                '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                                '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( '' ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                                ', - servicesContainer; - - this._$servicesContainer.append( scHtml ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                              • ' + service.attr + '
                                • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 100 - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                                '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._zoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale, - zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function ( refresh ) { - this._wheelTimeout = null; - - if (this._wheelLevel !== 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] !== null ); - - this._wheelLevel = 0; - } else if ( refresh ) { - this._refresh(); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - image = this._options[ "axisLayout" ] === "image", - dxMap = -dx * this._pixelSize, - dyMap = ( image ? -1 : 1 ) * dy * this._pixelSize; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service, - translateObj; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - if ( this._$shapesContainers ) { - this._$shapesContainers.geographics("clear"); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _setInteractiveTimeout: function( trigger ) { - var geomap = this; - - function interactiveTimeoutCallback( ) { - if ( geomap._isMultiTouch ) { - geomap._timeoutInteractive = setTimeout( interactiveTimeoutCallback, 128 ); - } else if ( geomap._created && geomap._timeoutInteractive ) { - geomap._setCenterAndSize( geomap._centerInteractive, geomap._pixelSizeInteractive, geomap._triggerInteractive, true ); - geomap._timeoutInteractive = null; - geomap._triggerInteractive = false; - } - } - - this._timeoutInteractive = setTimeout( interactiveTimeoutCallback, 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length != 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - this._options["pixelSize"] = this._pixelSize = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ]; - - if ( mode === "static" ) { - return; - } - - if ( !this._supportTouch && e.which != 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? "zoom" : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - service, - i = 0; - - if ( this._supportTouch ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - var anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ), - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - var delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - } - - if ( _ieVersion == 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var shift = this._options[ "shift" ], - mode = this._shiftDown ? ( shift === "default" ? "zoom" : shift ) : this._options["mode"], - dx, dy, circleSize; - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion == 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return false; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - shift = this._options[ "shift" ], - mode = this._shiftDown ? ( shift === "default" ? "zoom" : shift ) : this._options["mode"], - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (delta !== 0) { - this._clearInteractiveTimeout( ); - - if ( delta > 0 ) { - delta = Math.ceil( delta ); - } else { - delta = Math.floor( delta ); - } - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ), - service, - i = 0; - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery)); - - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                                '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( $.data( this, "img" ), url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - $.data( this, "img" ).remove( ); - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
                                "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - $.data( imageUrl, "img", $img ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); - -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                                '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - - - // #newpanzoom - /* - .children("img").each(function (i) { - var $img = $(this), - imgCenter = $img.data("center"), - x = (Math.round((imgCenter[0] - center[0]) / scalePixelSize) - halfWidth) * scaleRatio, - y = (Math.round((center[1] - imgCenter[1]) / scalePixelSize) - halfHeight) * scaleRatio; - - $img.css({ left: x + "px", top: y + "px" }); - }); - */ - } - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append('
                                '); - scaleContainer = serviceContainer.children(":last"); - } - - var urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append(''); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( i ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - - - /* - scaleContainer.css({ - left: halfWidth + 'px', - top: halfHeight + 'px' - }); - */ - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - // #newpanzoom - serviceContainer.children(':not([data-pixel-size="' + pixelSize + '"])').remove(); - - serviceContainer.find( 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                                '),this._$canvas=this._$elem.children(":last"),G_vmlCanvasManager.initElement(this._$canvas[0]),this._context=this._$canvas[0].getContext("2d"),this._$canvas.children().css({backgroundColor:"transparent",width:this._width,height:this._height})),this._$elem.append('
                                '),this._$labelsContainer=this._$elem.children(":last")},_setOption:function(b,c){b=="style"&&(c=a.extend({},this._options.style,c)),a.Widget.prototype._setOption.apply(this,arguments)},destroy:function(){a.Widget.prototype.destroy.apply(this,arguments),this._$elem.html(""),this._$elem.removeClass("geo-graphics")},clear:function(){this._context.clearRect(0,0,this._width,this._height),this._$labelsContainer.html("")},drawArc:function(a,b,c,d){d=this._getGraphicStyle(d);if(d.visibility!="hidden"&&d.opacity>0&&d.widthValue>0&&d.heightValue>0){var e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue==b.heightValue&&b.heightValue==b.borderRadiusValue?this.drawArc(a,0,360,b):b.visibility!="hidden"&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()))},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(!this._trueCanvas||a.length==1)this._drawLines(a,!0,b);else{if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b);var c,d,e;if(b.visibility!="hidden"&&b.opacity>0){this._blitcontext.clearRect(0,0,this._width,this._height);if(b.doFill&&a.length>1){this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1;for(d=1;d1)for(d=1;d'+b+"
                                ")},resize:function(){this._width=this._$elem.width(),this._height=this._$elem.height();if(!this._width||!this._height)this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10);this._trueCanvas&&(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height),this._$labelsContainer.css({width:this._width,height:this._height})},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(!a||!a.length||a[0].length<2)return;var d,e;c=this._getGraphicStyle(c);if(c.visibility!="hidden"&&c.opacity>0){this._context.beginPath();for(d=0;d
                                ";while(c[0]);return a>6?a:!a}(),e={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"http://otile"+(a.index%4+1)+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:"Tiles Courtesy of MapQuest "}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,pixelSize:0};a.widget("geo.geomap",{_$elem:b,_map:b,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:b,_$eventTarget:b,_$contentFrame:b,_$existingChildren:b,_$attrList:b,_$servicesContainer:b,_$shapesContainers:b,_$panContainer:b,_$shapesContainer:b,_$drawContainer:b,_$measureContainer:b,_$measureLabel:b,_dpi:96,_currentServices:[],_center:b,_pixelSize:b,_centerMax:b,_pixelSizeMax:b,_userGeodetic:!0,_centerInteractive:b,_pixelSizeInteractive:b,_timeoutInteractive:null,_triggerInteractive:!1,_loadCount:0,_wheelTimeout:null,_wheelLevel:0,_zoomFactor:2,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:b,_inOp:b,_toolPan:b,_shiftDown:b,_anchor:b,_current:b,_downDate:b,_moveDate:b,_clickDate:b,_lastMove:b,_lastDrag:b,_windowHandler:null,_resizeTimeout:null,_panning:b,_velocity:b,_friction:b,_supportTouch:b,_softDblClick:b,_isTap:b,_isDbltap:b,_isMultiTouch:b,_multiTouchAnchor:[],_multiTouchAnchorBbox:b,_multiTouchCurrentBbox:b,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},e),_createWidget:function(b,d){this._$elem=a(d);if(this._$elem.is(".geo-service")){this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments);return}this._widgetId=c++,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){this._options=this.options;if(this._$elem.is(".geo-service")){this._map=this._$elem.data("geoMap"),this._$elem.data("geoService",this);return}this._map=this,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||d==7;var c=this,e=this._supportTouch?"touchstart":"mousedown",f=this._supportTouch?"touchend touchcancel":"mouseup",g=this._supportTouch?"touchmove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(e,a.proxy(this._eventTarget_touchstart,this));var h=this._$eventTarget[0].setCapture?this._$eventTarget:a(document);h.bind(g,a.proxy(this._dragTarget_touchmove,this)),h.bind(f,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){c._resizeTimeout&&clearTimeout(c._resizeTimeout),c._resizeTimeout=setTimeout(function(){c._created&&c._$elem.geomap("resize",!0)},500)},a(window).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{}}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==b&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==b&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==b&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==b&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(c,d,e){if(c=="pixelSize")return;e=e===b||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(c){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}a.Widget.prototype._setOption.apply(this,arguments);switch(c){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":d!==null&&(this._pixelSizeMax=this._getPixelSize(0),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":a.geo.proj&&a.geo._isGeodetic(d)?h=a.geo.proj.fromGeodetic(d):h=d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&this._refresh();break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=b,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(window).unbind("resize",this._windowHandler);for(var c=0;c=0||b<=1)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var g,h,i,j,k,l;a.isArray(c)?g=c:c.type=="FeatureCollection"?g=c.features:g=[c];for(i=1;i0)){var e=a.isArray(c)?c:[c],f;for(var g=0;g=0&&(a.removeData(c,"geoBbox"),f=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,f),g--);if(d===b||d)this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh()}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b,c,d){var e=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],f=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),g=this._getZoom(e,f);this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):gthis._options.zoomMax&&(f=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(e,f),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){var e=Math.floor(c*1e3),f=d.pixelSizes.length,g=f-1;for(;g>=0;g--)if(Math.floor(d.pixelSizes[g]*1e3)>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._zoomFactor))},_setZoom:function(a,b,c){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var b="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",c="position:absolute; left:0; top:0;";this._$elem.prepend('
                                '),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                                '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                  '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                  '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                  '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend('")},_createServices:function(){var b,c;for(c=0;c',g;this._$servicesContainer.append(f),serviceContainer=this._$servicesContainer.children(":last"),b.serviceContainer=serviceContainer,a.geo._serviceTypes[b.type].create(this,serviceContainer,b,c),serviceContainer.data("geoMap",this).geomap(),b.attr&&this._$attrList.append("
                                • "+b.attr+"
                                  • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:100})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                                  '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){this._$drawContainer.geographics("clear");if(this._drawPixels.length>0){var b=this._options.mode,c=this._drawPixels,d=this._drawCoords,e,f,g,h,i;switch(b){case"measureLength":b="drawLineString",f={type:"LineString",coordinates:d},e=a.render[this._tmplLengthId]({length:a.geo.length(f,!0)}),g=a.merge([],c[c.length-1]);break;case"measureArea":b="drawPolygon",f={type:"Polygon",coordinates:[a.merge([],d)]},f.coordinates[0].push(d[0]),e=a.render[this._tmplAreaId]({area:a.geo.area(f,!0)}),g=this._toPixel(a.geo.centroid(f).coordinates),c=[c];break;case"drawPolygon":c=[c]}this._$drawContainer.geographics(b,c),e&&(this._$measureLabel.html(e),h=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+g[0]),i=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+g[1]),h<0&&(g[0]+=h),i<0&&(g[1]+=i),this._$measureLabel.css({left:Math.max(g[0],0),top:Math.max(g[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshShapes:function(c,d,e,f,g,h){var i,j,k,l,m,n,o,p,q=this._map._getBbox(g,h);for(i=0;i0&&a.height>0)){a={width:b.width(),height:b.height()};if(a.width<=0||a.height<=0)a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)};b=b.parent()}return a},_forcePosition:function(a){var b=a.css("position");b!="relative"&&b!="absolute"&&b!="fixed"&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(c!==null){if(b===0)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._zoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e,g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):b<0&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_mouseWheelFinish:function(a){this._wheelTimeout=null;if(this._wheelLevel!==0){var b=this._getZoomCenterAndSize(this._anchor,this._wheelLevel,this._options.tilingScheme!==null);this._wheelLevel=0}else a&&this._refresh()},_panFinalize:function(){if(this._panning){this._velocity=[0,0];var a=this._current[0]-this._anchor[0],b=this._current[1]-this._anchor[1],c=this._options.axisLayout==="image",d=-a*this._pixelSize,e=(c?-1:1)*b*this._pixelSize;this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1}},_panMove:function(){if(!this._options.pannable)return;var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1],c=0,d,e;if(this._toolPan||a>3||a<-3||b>3||b<-3){this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]);if(a!==0||b!==0)this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=(this._options.axisLayout==="image"?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()}},_clearInteractiveTimeout:function(){return this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){this._$shapesContainers&&this._$shapesContainers.geographics("clear");for(var b=0;b0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_setInteractiveTimeout:function(a){function c(){b._isMultiTouch?b._timeoutInteractive=setTimeout(c,128):b._created&&b._timeoutInteractive&&(b._setCenterAndSize(b._centerInteractive,b._pixelSizeInteractive,b._triggerInteractive,!0),b._timeoutInteractive=null,b._triggerInteractive=!1)}var b=this;this._timeoutInteractive=setTimeout(c,128),this._triggerInteractive|=a},_refresh:function(b,c){var d,e,f=0;for(;f0&&e._refreshShapes(e._$shapesContainer,e._graphicShapes,e._graphicShapes,e._graphicShapes))}this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_setInteractiveCenterAndSize:function(b,c){this._centerInteractive[0]=b[0],this._centerInteractive[1]=b[1],this._pixelSizeInteractive=c,this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox(b,c)),this._options.center=a.geo.proj.toGeodetic(b)):(this._options.bbox=this._getBbox(b,c),this._options.center[0]=b[0],this._options.center[1]=b[1]),this._options.pixelSize=c,this._options.zoom=this._getZoom(b,c)},_setCenterAndSize:function(b,c,d,e){if(!a.isArray(b)||b.length!=2||typeof b[0]!="number"||typeof b[1]!="number")return;var f=this._getZoom(b,c);this._options.tilingScheme?this._pixelSizeInteractive=c=this._getPixelSize(Math.min(Math.max(f,this._options.zoomMin),this._options.zoomMax)):fthis._options.zoomMax&&(this._pixelSizeInteractive=c=this._getPixelSize(this._options.zoomMax)),this._center[0]=b[0],this._center[1]=b[1],this._options.pixelSize=this._pixelSize=c,this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],b)),this._options.zoom=f,d&&this._trigger("bboxchange",window.event,{bbox:a.merge([],this._options.bbox)}),e&&(this._refresh(),this._refreshDrawing())},_requestQueued:function(){this._loadCount===0&&this._trigger("loadstart",window.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",window.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e=a.isArray(b[0]),f=e&&a.isArray(b[0][0]),g=f&&a.isArray(b[0][0][0]),h=this._contentBounds.width,i=this._contentBounds.height,j=h/2*d,k=i/2*d,l=[c[0]-j,c[1]-k,c[0]+j,c[1]+k],m=a.geo.width(l,!0)/h,n=a.geo.height(l,!0)/i,o,p=this._options.axisLayout==="image",q=[],r,s,t;g||(f||(e||(b=[b]),b=[b]),b=[b]);for(r=0;r0&&b.which==27&&(c<=2?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)});if(!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(b){if(this._options.mode==="static")return;this._drawTimeout&&(window.clearTimeout(this._drawTimeout),this._drawTimeout=null);var c=a(b.currentTarget).offset();switch(this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",b,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(b),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",b,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(b);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(b)}this._inOp=!1},_eventTarget_touchstart:function(b){var c=this._options.mode,d=this._options.shift;if(c==="static")return;if(!this._supportTouch&&b.which!=1)return;var e=this._clearInteractiveTimeout(),f=a(b.currentTarget).offset(),g=b.originalEvent.changedTouches;this._supportTouch?(this._multiTouchAnchor=a.merge([],g),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[g[0].pageX-f.left,g[0].pageY-f.top,g[1].pageX-f.left,g[1].pageY-f.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[g[0].pageX-f.left,g[0].pageY-f.top,NaN,NaN],this._current=[g[0].pageX-f.left,g[0].pageY-f.top])):this._current=[b.pageX-f.left,b.pageY-f.top];if(this._softDblClick){var h=a.now();if(h-this._downDate<750){if(this._isTap){var i=this._current[0]-this._anchor[0],j=this._current[1]-this._anchor[1],k=Math.sqrt(i*i+j*j);k>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=h}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&d!=="off"?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors[d==="default"?"zoom":d])):!this._isMultiTouch&&(this._options.pannable||c==="dragBox"||c==="dragCircle")&&(this._inOp=!0,c!=="zoom"&&c!=="dragBox"&&c!=="dragCircle"&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),e&&this._setInteractiveTimeout(!0),!1},_dragTarget_touchmove:function(b){if(this._options.mode==="static")return;var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var e=this._$eventTarget.offset(),f=this._drawCoords.length,g=b.originalEvent.changedTouches,h,i,j=0;if(this._supportTouch){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&g[0].identifier!==this._multiTouchAnchor[0].identifier)return this._mouseDown=!1,this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(g[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-e.left,this._multiTouchAnchor[1].pageY-e.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._mouseDown=!0,this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(;j0?m*=5:m*=10;var n=m-this._wheelLevel;this._wheelLevel=m;var o=this._getZoomCenterAndSize(this._anchor,n,!1);this._setInteractiveCenterAndSize(o.center,o.pixelSize),this._interactiveTransform(),c=!0,h=a.geo.center(this._multiTouchCurrentBbox,!0)}else h=[b.originalEvent.changedTouches[0].pageX-e.left,b.originalEvent.changedTouches[0].pageY-e.top]}else h=[b.pageX-e.left,b.pageY-e.top];if(h[0]===this._lastMove[0]&&h[1]===this._lastMove[1]&&this._inOp)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;d==7&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=h,this._moveDate=a.now());if(this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var p=this._options.shift,q=this._shiftDown?p==="default"?"zoom":p:this._options.mode,r,s,t;switch(q){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],h[0],h[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)});break;case"dragCircle":this._mouseDown?(r=h[0]-this._anchor[0],s=h[1]-this._anchor[1],t=Math.sqrt(r*r+s*s)*2,this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:t,height:t})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(f>0&&(this._drawCoords[f-1]=this._toMap(h,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[f-1]=h,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)})}this._lastMove=h,c&&this._setInteractiveTimeout(!0);if(this._inOp)return b.preventDefault(),!1},_dragTarget_touchstop:function(b){if(this._options.mode==="static")return;if(!this._mouseDown)if(d==7)this._eventTarget_touchstart(b);else return!1;var c=this._clearInteractiveTimeout(),e=this._mouseDown,f=this._toolPan,g=this._$eventTarget.offset(),h=this._options.shift,i=this._shiftDown?h==="default"?"zoom":h:this._options.mode,j,k,l,m,n,o,p;this._supportTouch?(j=[b.originalEvent.changedTouches[0].pageX-g.left,b.originalEvent.changedTouches[0].pageY-g.top],this._multiTouchAnchor=[],this._inOp=!1):j=[b.pageX-g.left,b.pageY-g.top],this._softDblClick&&this._isTap&&(m=j[0]-this._anchor[0],n=j[1]-this._anchor[1],Math.sqrt(m*m+n*n)<=8&&(j=a.merge([],this._anchor))),m=j[0]-this._anchor[0],n=j[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1;if(this._isMultiTouch){b.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,c&&this._setInteractiveTimeout(!0);return}document.releaseCapture&&document.releaseCapture();if(e){l=a.now(),this._current=j;switch(i){case"zoom":case"dragBox":if(m!==0||n!==0){var q=this._pixelSize*6,r=this._toMap([[Math.min(this._anchor[0],j[0]),Math.max(this._anchor[1],j[1])],[Math.max(this._anchor[0],j[0]),Math.min(this._anchor[1],j[1])]]),s=[r[0][0],r[0][1],r[1][0],r[1][1]];i==="zoom"?(s[2]-s[0]100){var x=this;this._drawTimeout=setTimeout(function(){x._drawTimeout&&(x._trigger("shape",b,{type:"Point",coordinates:x.toMap(j)}),x._inOp=!1,x._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":if(f)this._panFinalize();else{k=this._drawCoords.length===0?0:this._drawCoords.length-1,this._drawCoords[k]=this._toMap(j),this._drawPixels[k]=j;if(k<2||this._drawCoords[k][0]!=this._drawCoords[k-1][0]||this._drawCoords[k][1]!=this._drawCoords[k-1][1])this._drawCoords[k+1]=this._toMap(j,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[k+1]=j;this._refreshDrawing()}break;default:f?this._panFinalize():l-this._clickDate>100&&(this._trigger("click",b,{type:"Point",coordinates:this.toMap(j)}),this._inOp=!1)}this._clickDate=l;if(this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",b),!1}c&&this._setInteractiveTimeout(!0);if(this._inOp)return b.preventDefault(),!1},_eventTarget_mousewheel:function(b,c){if(this._options.mode==="static"||this._options.scroll==="off")return;b.preventDefault();if(this._mouseDown)return!1;if(c!==0){this._clearInteractiveTimeout(),c>0?c=Math.ceil(c):c=Math.floor(c);var d=a(b.currentTarget).offset();this._anchor=[b.pageX-d.left,b.pageY-d.top];var e=this._getZoomCenterAndSize(this._anchor,c,this._options.tilingScheme!==null),f,g=0;this._setInteractiveCenterAndSize(e.center,e.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}})}(jQuery),function(a,b){a.geo._serviceTypes.tiled=function(){return{create:function(b,c,d,e){var f=a.data(d,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
                                  ';c.append(g),f.serviceContainer=c.children(":last"),a.data(d,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(c){var f=a(this),h=f.data("pixelSize"),i=h/e;if(h>0){i=Math.round(i*1e3)/1e3;var j=f.data("scaleOrigin"),k=b._toPixel(j,d,e);f.css({left:Math.round(k[0])+"px",top:Math.round(k[1])+"px",width:g.tileWidth*i,height:g.tileHeight*i})}}))},refresh:function(b,c,d){var e=a.data(c,"geoServiceState");this._cancelUnloaded(b,c),e&&d&&(e.reloadTiles=!0);if(e&&c&&c.style.visibility==="visible"&&!e.serviceContainer.is(":hidden")){var f=b._getBbox(),g=b._pixelSize,h=this,i=e.serviceContainer,j=b._getContentBounds(),k=j.width,l=j.height,m=b.options.axisLayout==="image",n=m?1:-1,o=b.options.tilingScheme,p=o.tileWidth,q=o.tileHeight,r=Math.floor((f[0]-o.origin[0])/(g*p)),s=Math.max(Math.floor((m?f[1]-o.origin[1]:o.origin[1]-f[3])/(g*q)),0),t=Math.ceil((f[2]-o.origin[0])/(g*p)),u=Math.ceil((m?f[3]-o.origin[1]:o.origin[1]-f[1])/(g*q)),v=b._getBboxMax(),w=b._getPixelSize(0),x=w/g,y=Math.floor((v[0]-o.origin[0])/(w*p))*x,z=Math.floor((o.origin[1]+n*v[3])/(w*q))*x,A=o.origin[0]+y*p*g,B=o.origin[1]+n*z*q*g,C=Math.round((A-f[0])/g),D=Math.round((m?B-f[1]:f[3]-B)/g),E=i.children().show(),F=E.filter("[data-pixel-size='"+g+"']").appendTo(i),G=c.style.opacity,H,I,J=function(c){h._loadImage(a.data(this,"img"),c,g,b,e,G)},K=function(){a.data(this,"img").remove(),e.loadCount--,b._requestComplete()};e.reloadTiles&&E.find("img").attr("data-dirty","true"),F.size()?(F.css({left:C%p+"px",top:D%q+"px"}).data("scaleOrigin",b._toMap([C%p,D%q])),F.children().each(function(b){var c=a(this),d=c.attr("data-tile").split(",");c.css({left:Math.round((parseInt(d[0],10)-y)*100+(C-C%p)/p*100)+"%",top:Math.round((parseInt(d[1],10)-z)*100+(D-D%q)/q*100)+"%"}),G<1&&c.fadeTo(0,G)})):(i.append("
                                  "),F=i.children(":last").data("scaleOrigin",b._toMap([C%p,D%q])));for(H=r;H0)M.attr("src",T);else{var U="",F.append(U),M=F.children(":last")}typeof T=="string"?h._loadImage(M,T,g,b,e,G):T?(a.data(T,"img",M),T.done(J).fail(K)):M.remove()}}E.find("[data-dirty]").remove(),e.reloadTiles=!1}},resize:function(a,b){},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display",c.style.visibility==="visible"?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0){d.serviceContainer.find("img:hidden").remove();while(d.loadCount>0)d.loadCount--,b._requestComplete()}},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){g<1?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).error(function(b){a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).attr("src",c)}}}()}(jQuery),function(a,b){a.geo._serviceTypes.shingled=function(){return{create:function(b,c,d,e){var f=a.data(d,"geoServiceState");if(!f){f={loadCount:0};var g='
                                  ';c.append(g),f.serviceContainer=c.children(":last"),a.data(d,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height,j=h/2,k=i/2,l=[d[0]-j,d[1]-k,d[0]+j,d[1]+k];f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(c){var f=a(this),g=f.data("pixelSize"),j=g/e;if(g>0){j=Math.round(j*1e3)/1e3;var k=f.data("origin"),l=b._toPixel(k,d,e);f.css({left:Math.round(l[0]),top:Math.round(l[1]),width:h*j,height:i*j})}}))},refresh:function(b,c){var d=a.data(c,"geoServiceState");this._cancelUnloaded(b,c);if(d&&c&&c.style.visibility==="visible"&&!d.serviceContainer.is(":hidden")){var e=b._getBbox(),f=b._pixelSize,g=this,h=d.serviceContainer,i=b._getContentBounds(),j=i.width,k=i.height,l=h.children('[data-pixel-size="'+f+'"]'),m=c.style.opacity,n;m<1&&h.find("img").attr("data-keep-alive","0"),l.size()||(h.append('
                                  '),l=h.children(":last"));var o=c.hasOwnProperty("src")?"src":"getUrl",p={bbox:e,width:j,height:k,zoom:b._getZoom(),tile:null,index:0},q=a.isFunction(c[o]),r,s=l.position();s.left=-s.left,s.top=-s.top,q?r=c[o](p):(a.templates("geoSrc",c[o]),r=a.render.geoSrc(p)),d.loadCount++,b._requestQueued(),l.append(''),n=l.children(":last").data("center",b._center),typeof r=="string"?g._loadImage(n,r,f,b,d,m):r.done(function(a){g._loadImage(n,a,f,b,d,m)}).fail(function(){n.remove(),d.loadCount--,b._requestComplete()})}},resize:function(b,c){var d=a.data(c,"geoServiceState");if(d&&c&&c.style.visibility==="visible"){this._cancelUnloaded(b,c);var e=d.serviceContainer,f=b._getContentBounds(),g=f.width,h=f.height,i=e.children();i.attr("data-pixel-size","0"),i.each(function(c){var d=a(this),e=d.position(),f=d.data("origin"),i=b._toPixel(f);d.css({left:e.left+(g-d.width())/2,top:e.top+(h-d.height())/2})})}},opacity:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.find("img").stop(!0).fadeTo("fast",c.style.opacity)},toggle:function(b,c){var d=a.data(c,"geoServiceState");d.serviceContainer.css("display",c.style.visibility==="visible"?"block":"none")},_cancelUnloaded:function(b,c){var d=a.data(c,"geoServiceState");if(d&&d.loadCount>0){d.serviceContainer.find("img:hidden").remove();while(d.loadCount>0)d.loadCount--,b._requestComplete()}},_loadImage:function(b,c,d,e,f,g){var h=f.serviceContainer;b.load(function(b){if(!a.contains(document.body,b.target.jquery?b.target[0]:b.target))return;g<1?a(b.target).fadeTo(0,g):a(b.target).show(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(':not([data-pixel-size="'+d+'"])').remove(),h.find("img[data-keep-alive]").remove(),f.loadCount=0)}).error(function(b){if(!a.contains(document.body,b.target.jquery?b.target[0]:b.target))return;a(b.target).remove(),f.loadCount--,e._requestComplete(),f.loadCount<=0&&(h.children(":not([data-pixel-size='"+d+"'])").remove(),f.loadCount=0)}).attr("src",c)}}}()}(jQuery); \ No newline at end of file diff --git a/dist/jquery.geo-1.0b1.5.js b/dist/jquery.geo-1.0b1.5.js deleted file mode 100644 index 6490a12..0000000 --- a/dist/jquery.geo-1.0b1.5.js +++ /dev/null @@ -1,7224 +0,0 @@ -/*! jQuery Geo - v1.0b1.5 - 2013-01-17 - * http://jquerygeo.com - * Copyright (c) 2013 Ryan Westphal/Applied Geographics, Inc.; Licensed MIT, GPL */ - -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
                                  Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.6 - * - * Requires: 1.2.2+ - */ - -(function($) { - -var types = ['DOMMouseScroll', 'mousewheel']; - -if ($.event.fixHooks) { - for ( var i=types.length; i; ) { - $.event.fixHooks[ types[--i] ] = $.event.mouseHooks; - } -} - -$.event.special.mousewheel = { - setup: function() { - if ( this.addEventListener ) { - for ( var i=types.length; i; ) { - this.addEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i=types.length; i; ) { - this.removeEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - } -}; - -$.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function(fn) { - return this.unbind("mousewheel", fn); - } -}); - - -function handler(event) { - var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; } - if ( orgEvent.detail ) { delta = -orgEvent.detail/3; } - - // New school multidimensional scroll (touchpads) deltas - deltaY = delta; - - // Gecko - if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaY = 0; - deltaX = -1*delta; - } - - // Webkit - if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } - if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - return ($.event.dispatch || $.event.handle).apply(this, args); -} - -})(jQuery); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180 && coords[ 0 ] <= 180 && coords[ 1 ] >= -85 && coords[ 1 ] <= 85 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - value = $.geo.proj.fromGeodetic( value ); - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - c = [0, 0], - coords = $.merge( [ ], geom.type == "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type != "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 == 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length == 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _flatten: function (geom) { - // return an array of all basic geometries - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - _WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 1, wkt.length - 2 ), - lineStrings = lineStringsWkt.split( ")),((" ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - multiLineString.coordinates.push( lineStringParseUntagged( lineStrings[ i ] ).coordinates ); - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygons = polygonsWkt.split( ")),((" ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - multiPolygon.coordinates.push( polygonParseUntagged( polygons[ i ] ).coordinates ); - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - _trueDoubleBuffer: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _$canvasSceneFront: undefined, //< if _trueCanvas, where canvas images get written (front buffer) - _$canvasSceneBack: undefined, //< if _trueCanvas, where canvas images get written (back buffer) - _timeoutEnd: null, - _requireFlip: false, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainerFront: undefined, - _$labelsContainerBack: undefined, - _labelsHtml: "", - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - }, - - doubleBuffer: true - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css( { - webkitTransform: "translateZ(0)", - display: "inline-block", - overflow: "hidden", - textAlign: "left" - } ); - - if (this._$elem.css("position") == "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - this._blitcanvas = document.createElement( "canvas" ); - - if ( this._blitcanvas.getContext ) { - //this._$elem.append(''); - //this._$canvas = this._$elem.children(':last'); - this._$canvas = $(''); - - // test _trueDoubleBuffer - this._blitcanvas.width = 1; - this._blitcanvas.height = 1; - this._trueDoubleBuffer = this._blitcanvas.toDataURL().length > 6; - - if ( !(this._options.doubleBuffer && this._trueDoubleBuffer) ) { - this._$elem.append( this._$canvas ); - } - - this._context = this._$canvas[0].getContext("2d"); - - //this._blitcanvas = document.createElement( "canvas" ); - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - - // create our front & back buffers - this._$canvasSceneFront = $(''); - this._$canvasSceneBack = $(''); - - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
                                  '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - // create our front & back label containers - this._$labelsContainerFront = $('
                                  '); - this._$labelsContainerBack = $('
                                  '); - }, - - _setOption: function (key, value) { - if (key == "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._labelsHtml = ""; - - //if ( this._options.doubleBuffer ) console.log("clear:_end " + $.now()); - this._end( ); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - - //if ( this._options.doubleBuffer ) console.log("drawArc:_end " + $.now()); - this._end( ); - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue == style.heightValue && style.heightValue == style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility != "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - - //if ( this._options.doubleBuffer ) console.log("drawPoint:_end " + $.now()); - this._end( ); - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length == 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - - var pixelBbox, i, j; - - if ( style.visibility != "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - this._blitcontext.globalCompositeOperation = "source-out"; - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.min( Math.max( pixelBbox[ 0 ], 0), this._width ); - pixelBbox[ 1 ] = Math.min( Math.max( pixelBbox[ 1 ], 0), this._height ); - pixelBbox[ 2 ] = Math.min( Math.max( pixelBbox[ 2 ], 0), this._width ); - pixelBbox[ 3 ] = Math.min( Math.max( pixelBbox[ 3 ], 0), this._height ); - - if ( pixelBbox[ 0 ] !== pixelBbox[ 2 ] && pixelBbox[ 1 ] !== pixelBbox[ 3 ] ) { - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - - //if ( this._options.doubleBuffer ) console.log("drawPolygon:_end " + $.now()); - this._end( ); - } - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._labelsHtml += '
                                  ' + label + '
                                  '; - }, - - resize: function( ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - - this._$canvasSceneFront.css( { - width: this._width, - height: this._height - } ); - - this._$canvasSceneBack.css( { - width: this._width, - height: this._height - } ); - } else { - this._$canvas.css( { - width: this._width, - height: this._height - } ); - } - - this._$labelsContainerFront.css( { - width: this._width, - height: this._height - } ); - - this._$labelsContainerBack.css( { - width: this._width, - height: this._height - } ); - }, - - interactiveTransform: function( origin, scale ) { - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - // hide labels for now until they are on the interactive div - //this._$labelsContainerFront.html(""); - - if ( this._trueCanvas ) { - if ( this._options.doubleBuffer && this._trueDoubleBuffer ) { - - - if ( this._requireFlip ) { - var geographics = this; - - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.detach(); - - geographics._requireFlip = false; - } - - - //console.log("geographics:interactiveTransform " + this._$canvasSceneFront.prop( "id" ) + ": origin: " + origin.toString() + ", scale: " + scale); - // transform a finished scene, can assume no drawing during these calls - this._$canvasSceneFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - } else { - this._context.clearRect(0, 0, this._width, this._height); - } - - // transform labels - this._$labelsContainerFront.css( { - left: Math.round( origin[ 0 ] ), - top: Math.round( origin[ 1 ] ), - width: this._width * scale, - height: this._height * scale - } ); - }, - - _end: function( ) { - // end/finalize a scene - if ( this._timeoutEnd ) { - clearTimeout( this._timeoutEnd ); - this._timeoutEnd = null; - } - - this._requireFlip = true; - - var geographics = this; - - function endCallback( ) { - if ( !geographics._timeoutEnd ) { - // something has canceled the draw - return; - } - - if ( geographics._trueCanvas && geographics._options.doubleBuffer && geographics._trueDoubleBuffer ) { - //console.log(" endCallback..."); - - //geographics._$canvasSceneFront = - geographics._$canvasSceneBack.prop( "src", "" ).one( "load", function( e ) { - //console.log(" ...flip: show " + geographics._$canvasSceneBack.prop( "id" ) + ", hide " + geographics._$canvasSceneFront.prop("id")); - geographics._requireFlip = false; - var oldCanvasScene = geographics._$canvasSceneFront; - - geographics._$canvasSceneFront = geographics._$canvasSceneBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$canvasSceneBack = oldCanvasScene.detach(); - } ).prop( "src", geographics._$canvas[ 0 ].toDataURL( ) ); - } - - - geographics._$labelsContainerBack.html( geographics._labelsHtml ).find("a").css({ - position: "relative", - zIndex: 100, - display: "inline-block", - webkitTransform: "translateZ(0)" - }); - - var oldLabelsContainer = geographics._$labelsContainerFront; - - geographics._$labelsContainerFront = geographics._$labelsContainerBack.css( { - left: 0, - top: 0, - width: geographics._width, - height: geographics._height - } ).prependTo( geographics._$elem ); - - geographics._$labelsContainerBack = oldLabelsContainer.detach(); - - - geographics._timeoutEnd = null; - } - - //if ( this._options.doubleBuffer ) { - this._timeoutEnd = setTimeout( endCallback, 20 ); - //} else { - //geographics._$labelsContainerFront.html( geographics._labelsHtml ); - //} - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - //if ( this._options.doubleBuffer ) console.log("_drawLines:_end " + $.now()); - this._end( ); - } - } - }); -}(jQuery)); - - -(function ($, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "http://otile" + ((view.index % 4) + 1) + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "Tiles Courtesy of MapQuest " - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _timeoutRefreshShapes: null, - - _loadCount: 0, - - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, //< determines what a zoom level means - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)" - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; - this._current = [ 0, 0 ]; - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {}, doubleBuffer: false }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSizeInteractive ); - this._interactiveTransform( ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( $.geo.proj && $.geo._isGeodetic( value ) ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - this._refreshAllShapes(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - this._refreshAllShapes( ); - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize" ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape, style, label, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - empty: function ( refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - $.removeData( this._graphicShapes[ i ].shape, "geoBbox" ); - } - - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type == "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._flatten( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - $.removeData( shape, "geoBbox" ); - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - this._refreshAllShapes( ); - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor) ); - } - }, - - _setZoom: function ( value, trigger, refresh ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - - this._setInteractiveCenterAndSize( this._centerInteractive, this._getPixelSize( value ) ); - this._interactiveTransform( ); - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend('
                                  '); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                                  '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                                    ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                                    '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                                    '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$contentFrame.append('
                                    '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( '' ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                                    ', - servicesContainer; - - this._$servicesContainer.append( scHtml ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                                  • ' + service.attr + '
                                    • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 100 - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                                    '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshAllShapes: function ( ) { - this._timeoutRefreshShapes = null; - - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - bbox = this._map._getBbox(center, pixelSize); - - /* - if ( shapes.length > 0 ) { - console.log( "_refreshShapes " + $.now() ); - } - */ - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._zoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale, - zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function ( refresh ) { - this._wheelTimeout = null; - - if (this._wheelLevel !== 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] !== null ); - - this._wheelLevel = 0; - } else if ( refresh ) { - this._refresh(); - this._refreshAllShapes( ); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - image = this._options[ "axisLayout" ] === "image", - dxMap = -dx * this._pixelSize, - dyMap = ( image ? -1 : 1 ) * dy * this._pixelSize; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service, - translateObj; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutRefreshShapes ) { - clearTimeout( this._timeoutRefreshShapes ); - this._timeoutRefreshShapes = null; - } - - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - var mapWidth = this._contentBounds[ "width" ], - mapHeight = this._contentBounds[ "height" ], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [ this._centerInteractive[ 0 ] - halfWidth, this._centerInteractive[ 1 ] - halfHeight, this._centerInteractive[ 0 ] + halfWidth, this._centerInteractive[ 1 ] + halfHeight ]; - - var scalePixelSize = this._pixelSize, - scaleRatio = scalePixelSize / this._pixelSizeInteractive; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = this._toMap( [ 0, 0 ] ), - newPixelPoint = this._toPixel( oldMapOrigin, this._centerInteractive, this._pixelSizeInteractive ); - - - this._$shapesContainers.geographics("interactiveTransform", newPixelPoint, scaleRatio); - - /* - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - */ - - } - - - - - - - - - - - - - - - - - - - - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _interactiveTimeout: function( ) { - if ( this._isMultiTouch ) { - this._timeoutInteractive = setTimeout( $.proxy( interactiveTimeout, this ), 128 ); - } else if ( this._created && this._timeoutInteractive ) { - this._setCenterAndSize( this._centerInteractive, this._pixelSizeInteractive, this._triggerInteractive, true ); - this._timeoutInteractive = null; - this._triggerInteractive = false; - - this._timeoutRefreshShapes = setTimeout( $.proxy( this._refreshAllShapes, this ), 128 ); - } - }, - - _setInteractiveTimeout: function( trigger ) { - this._timeoutInteractive = setTimeout( $.proxy( this._interactiveTimeout, this ), 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length != 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - this._options["pixelSize"] = this._pixelSize = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshAllShapes( ); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - if (typeof(document.elementFromPoint) !== "undefined" && document.elementFromPoint(e.pageX, e.pageY).nodeName === "A") { - return; - } - - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ); - - if ( mode === "static" ) { - return; - } - - if ( !this._supportTouch && e.which != 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? defaultShift : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - service, - i = 0; - - if ( this._supportTouch ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - var anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ), - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - var delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - } - - if ( _ieVersion == 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var mode = this._options["mode"], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - dx, dy, circleSize; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion == 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - mode = this._options[ "mode" ], - shift = this._options[ "shift" ], - defaultShift = ( mode === "dragBox" ? "dragBox" : "zoom" ), - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - if ( this._shiftDown ) { - mode = ( shift === "default" ? defaultShift : shift ); - } - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (delta !== 0) { - this._clearInteractiveTimeout( ); - - if ( delta > 0 ) { - delta = Math.ceil( delta ); - } else { - delta = Math.floor( delta ); - } - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ), - service, - i = 0; - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery)); - - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                                    '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( $.data( this, "img" ), url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - $.data( this, "img" ).remove( ); - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
                                    "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - $.data( imageUrl, "img", $img ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); - -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                                    '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - } - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append('
                                    '); - scaleContainer = serviceContainer.children(":last"); - } - - var urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append(''); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( i ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - - - /* - scaleContainer.css({ - left: halfWidth + 'px', - top: halfHeight + 'px' - }); - */ - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - // #newpanzoom - serviceContainer.children(':not([data-pixel-size="' + pixelSize + '"])').remove(); - - serviceContainer.find( "img[data-keep-alive]" ).remove( ); - - serviceState.loadCount = 0; - } - }).error(function (e) { - if ( !$.contains(document.body, e.target.jquery ? e.target[0] : e.target) ) { - // this image has been canceled and removed from the DOM - return; - } - - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); diff --git a/dist/jquery.geo-1.0b1.js b/dist/jquery.geo-1.0b1.js deleted file mode 100644 index 6a8c9c3..0000000 --- a/dist/jquery.geo-1.0b1.js +++ /dev/null @@ -1,6943 +0,0 @@ -/*! jQuery Geo - v1.0b1.0.1 - 2012-08-01 - * http://jquerygeo.com - * Copyright (c) 2012 Ryan Westphal/Applied Geographics, Inc.; Licensed MIT, GPL */ - -// Copyright 2006 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - - -// Known Issues: -// -// * Patterns only support repeat. -// * Radial gradient are not implemented. The VML version of these look very -// different from the canvas one. -// * Clipping paths are not implemented. -// * Coordsize. The width and height attribute have higher priority than the -// width and height style values which isn't correct. -// * Painting mode isn't implemented. -// * Canvas width/height should is using content-box by default. IE in -// Quirks mode will draw the canvas using border-box. Either change your -// doctype to HTML5 -// (http://www.whatwg.org/specs/web-apps/current-work/#the-doctype) -// or use Box Sizing Behavior from WebFX -// (http://webfx.eae.net/dhtml/boxsizing/boxsizing.html) -// * Non uniform scaling does not correctly scale strokes. -// * Optimize. There is always room for speed improvements. - -// Only add this code if we do not already have a canvas implementation -if (!document.createElement('canvas').getContext) { - - (function () { - - // alias some functions to make (compiled) code shorter - var m = Math; - var mr = m.round; - var ms = m.sin; - var mc = m.cos; - var abs = m.abs; - var sqrt = m.sqrt; - - // this is used for sub pixel precision - var Z = 10; - var Z2 = Z / 2; - - var IE_VERSION = +navigator.userAgent.match(/MSIE ([\d.]+)?/)[1]; - - /** - * This funtion is assigned to the elements as element.getContext(). - * @this {HTMLElement} - * @return {CanvasRenderingContext2D_} - */ - function getContext() { - return this.context_ || - (this.context_ = new CanvasRenderingContext2D_(this)); - } - - var slice = Array.prototype.slice; - - /** - * Binds a function to an object. The returned function will always use the - * passed in {@code obj} as {@code this}. - * - * Example: - * - * g = bind(f, obj, a, b) - * g(c, d) // will do f.call(obj, a, b, c, d) - * - * @param {Function} f The function to bind the object to - * @param {Object} obj The object that should act as this when the function - * is called - * @param {*} var_args Rest arguments that will be used as the initial - * arguments when the function is called - * @return {Function} A new function that has bound this - */ - function bind(f, obj, var_args) { - var a = slice.call(arguments, 2); - return function () { - return f.apply(obj, a.concat(slice.call(arguments))); - }; - } - - function encodeHtmlAttribute(s) { - return String(s).replace(/&/g, '&').replace(/"/g, '"'); - } - - function addNamespace(doc, prefix, urn) { - if (!doc.namespaces[prefix]) { - doc.namespaces.add(prefix, urn, '#default#VML'); - } - } - - function addNamespacesAndStylesheet(doc) { - addNamespace(doc, 'g_vml_', 'urn:schemas-microsoft-com:vml'); - addNamespace(doc, 'g_o_', 'urn:schemas-microsoft-com:office:office'); - - // Setup default CSS. Only add one style sheet per document - if (!doc.styleSheets['ex_canvas_']) { - var ss = doc.createStyleSheet(); - ss.owningElement.id = 'ex_canvas_'; - ss.cssText = 'canvas{display:inline-block;overflow:hidden;' + - // default size is 300x150 in Gecko and Opera - 'text-align:left;width:300px;height:150px}'; - } - } - - // Add namespaces and stylesheet at startup. - addNamespacesAndStylesheet(document); - - var G_vmlCanvasManager_ = { - init: function (opt_doc) { - var doc = opt_doc || document; - // Create a dummy element so that IE will allow canvas elements to be - // recognized. - doc.createElement('canvas'); - doc.attachEvent('onreadystatechange', bind(this.init_, this, doc)); - }, - - init_: function (doc) { - // find all canvas elements - var els = doc.getElementsByTagName('canvas'); - for (var i = 0; i < els.length; i++) { - this.initElement(els[i]); - } - }, - - /** - * Public initializes a canvas element so that it can be used as canvas - * element from now on. This is called automatically before the page is - * loaded but if you are creating elements using createElement you need to - * make sure this is called on the element. - * @param {HTMLElement} el The canvas element to initialize. - * @return {HTMLElement} the element that was created. - */ - initElement: function (el) { - if (!el.getContext) { - el.getContext = getContext; - - // Add namespaces and stylesheet to document of the element. - addNamespacesAndStylesheet(el.ownerDocument); - - // Remove fallback content. There is no way to hide text nodes so we - // just remove all childNodes. We could hide all elements and remove - // text nodes but who really cares about the fallback content. - el.innerHTML = ''; - - // do not use inline function because that will leak memory - el.attachEvent('onpropertychange', onPropertyChange); - el.attachEvent('onresize', onResize); - - var attrs = el.attributes; - if (attrs.width && attrs.width.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setWidth_(attrs.width.nodeValue); - el.style.width = attrs.width.nodeValue + 'px'; - } else { - el.width = el.clientWidth; - } - if (attrs.height && attrs.height.specified) { - // TODO: use runtimeStyle and coordsize - // el.getContext().setHeight_(attrs.height.nodeValue); - el.style.height = attrs.height.nodeValue + 'px'; - } else { - el.height = el.clientHeight; - } - //el.getContext().setCoordsize_() - } - return el; - } - }; - - function onPropertyChange(e) { - var el = e.srcElement; - - switch (e.propertyName) { - case 'width': - el.getContext().clearRect(); - el.style.width = el.attributes.width.nodeValue + 'px'; - // In IE8 this does not trigger onresize. - el.firstChild.style.width = el.clientWidth + 'px'; - break; - case 'height': - el.getContext().clearRect(); - el.style.height = el.attributes.height.nodeValue + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - break; - } - } - - function onResize(e) { - var el = e.srcElement; - if (el.firstChild) { - el.firstChild.style.width = el.clientWidth + 'px'; - el.firstChild.style.height = el.clientHeight + 'px'; - } - } - - G_vmlCanvasManager_.init(); - - // precompute "00" to "FF" - var decToHex = []; - for (var i = 0; i < 16; i++) { - for (var j = 0; j < 16; j++) { - decToHex[i * 16 + j] = i.toString(16) + j.toString(16); - } - } - - function createMatrixIdentity() { - return [ - [1, 0, 0], - [0, 1, 0], - [0, 0, 1] - ]; - } - - function matrixMultiply(m1, m2) { - var result = createMatrixIdentity(); - - for (var x = 0; x < 3; x++) { - for (var y = 0; y < 3; y++) { - var sum = 0; - - for (var z = 0; z < 3; z++) { - sum += m1[x][z] * m2[z][y]; - } - - result[x][y] = sum; - } - } - return result; - } - - function copyState(o1, o2) { - o2.fillStyle = o1.fillStyle; - o2.lineCap = o1.lineCap; - o2.lineJoin = o1.lineJoin; - o2.lineWidth = o1.lineWidth; - o2.miterLimit = o1.miterLimit; - o2.shadowBlur = o1.shadowBlur; - o2.shadowColor = o1.shadowColor; - o2.shadowOffsetX = o1.shadowOffsetX; - o2.shadowOffsetY = o1.shadowOffsetY; - o2.strokeStyle = o1.strokeStyle; - o2.globalAlpha = o1.globalAlpha; - o2.font = o1.font; - o2.textAlign = o1.textAlign; - o2.textBaseline = o1.textBaseline; - o2.arcScaleX_ = o1.arcScaleX_; - o2.arcScaleY_ = o1.arcScaleY_; - o2.lineScale_ = o1.lineScale_; - } - - // var colorData = { - // aliceblue: '#F0F8FF', - // antiquewhite: '#FAEBD7', - // aquamarine: '#7FFFD4', - // azure: '#F0FFFF', - // beige: '#F5F5DC', - // bisque: '#FFE4C4', - // black: '#000000', - // blanchedalmond: '#FFEBCD', - // blueviolet: '#8A2BE2', - // brown: '#A52A2A', - // burlywood: '#DEB887', - // cadetblue: '#5F9EA0', - // chartreuse: '#7FFF00', - // chocolate: '#D2691E', - // coral: '#FF7F50', - // cornflowerblue: '#6495ED', - // cornsilk: '#FFF8DC', - // crimson: '#DC143C', - // cyan: '#00FFFF', - // darkblue: '#00008B', - // darkcyan: '#008B8B', - // darkgoldenrod: '#B8860B', - // darkgray: '#A9A9A9', - // darkgreen: '#006400', - // darkgrey: '#A9A9A9', - // darkkhaki: '#BDB76B', - // darkmagenta: '#8B008B', - // darkolivegreen: '#556B2F', - // darkorange: '#FF8C00', - // darkorchid: '#9932CC', - // darkred: '#8B0000', - // darksalmon: '#E9967A', - // darkseagreen: '#8FBC8F', - // darkslateblue: '#483D8B', - // darkslategray: '#2F4F4F', - // darkslategrey: '#2F4F4F', - // darkturquoise: '#00CED1', - // darkviolet: '#9400D3', - // deeppink: '#FF1493', - // deepskyblue: '#00BFFF', - // dimgray: '#696969', - // dimgrey: '#696969', - // dodgerblue: '#1E90FF', - // firebrick: '#B22222', - // floralwhite: '#FFFAF0', - // forestgreen: '#228B22', - // gainsboro: '#DCDCDC', - // ghostwhite: '#F8F8FF', - // gold: '#FFD700', - // goldenrod: '#DAA520', - // grey: '#808080', - // greenyellow: '#ADFF2F', - // honeydew: '#F0FFF0', - // hotpink: '#FF69B4', - // indianred: '#CD5C5C', - // indigo: '#4B0082', - // ivory: '#FFFFF0', - // khaki: '#F0E68C', - // lavender: '#E6E6FA', - // lavenderblush: '#FFF0F5', - // lawngreen: '#7CFC00', - // lemonchiffon: '#FFFACD', - // lightblue: '#ADD8E6', - // lightcoral: '#F08080', - // lightcyan: '#E0FFFF', - // lightgoldenrodyellow: '#FAFAD2', - // lightgreen: '#90EE90', - // lightgrey: '#D3D3D3', - // lightpink: '#FFB6C1', - // lightsalmon: '#FFA07A', - // lightseagreen: '#20B2AA', - // lightskyblue: '#87CEFA', - // lightslategray: '#778899', - // lightslategrey: '#778899', - // lightsteelblue: '#B0C4DE', - // lightyellow: '#FFFFE0', - // limegreen: '#32CD32', - // linen: '#FAF0E6', - // magenta: '#FF00FF', - // mediumaquamarine: '#66CDAA', - // mediumblue: '#0000CD', - // mediumorchid: '#BA55D3', - // mediumpurple: '#9370DB', - // mediumseagreen: '#3CB371', - // mediumslateblue: '#7B68EE', - // mediumspringgreen: '#00FA9A', - // mediumturquoise: '#48D1CC', - // mediumvioletred: '#C71585', - // midnightblue: '#191970', - // mintcream: '#F5FFFA', - // mistyrose: '#FFE4E1', - // moccasin: '#FFE4B5', - // navajowhite: '#FFDEAD', - // oldlace: '#FDF5E6', - // olivedrab: '#6B8E23', - // orange: '#FFA500', - // orangered: '#FF4500', - // orchid: '#DA70D6', - // palegoldenrod: '#EEE8AA', - // palegreen: '#98FB98', - // paleturquoise: '#AFEEEE', - // palevioletred: '#DB7093', - // papayawhip: '#FFEFD5', - // peachpuff: '#FFDAB9', - // peru: '#CD853F', - // pink: '#FFC0CB', - // plum: '#DDA0DD', - // powderblue: '#B0E0E6', - // rosybrown: '#BC8F8F', - // royalblue: '#4169E1', - // saddlebrown: '#8B4513', - // salmon: '#FA8072', - // sandybrown: '#F4A460', - // seagreen: '#2E8B57', - // seashell: '#FFF5EE', - // sienna: '#A0522D', - // skyblue: '#87CEEB', - // slateblue: '#6A5ACD', - // slategray: '#708090', - // slategrey: '#708090', - // snow: '#FFFAFA', - // springgreen: '#00FF7F', - // steelblue: '#4682B4', - // tan: '#D2B48C', - // thistle: '#D8BFD8', - // tomato: '#FF6347', - // turquoise: '#40E0D0', - // violet: '#EE82EE', - // wheat: '#F5DEB3', - // whitesmoke: '#F5F5F5', - // yellowgreen: '#9ACD32' - // }; - - - function getRgbHslContent(styleString) { - var start = styleString.indexOf('(', 3); - var end = styleString.indexOf(')', start + 1); - var parts = styleString.substring(start + 1, end).split(','); - // add alpha if needed - if (parts.length != 4 || styleString.charAt(3) != 'a') { - parts[3] = 1; - } - return parts; - } - - function percent(s) { - return parseFloat(s) / 100; - } - - function clamp(v, min, max) { - return Math.min(max, Math.max(min, v)); - } - - function hslToRgb(parts) { - var r, g, b, h, s, l; - h = parseFloat(parts[0]) / 360 % 360; - if (h < 0) - h++; - s = clamp(percent(parts[1]), 0, 1); - l = clamp(percent(parts[2]), 0, 1); - if (s == 0) { - r = g = b = l; // achromatic - } else { - var q = l < 0.5 ? l * (1 + s) : l + s - l * s; - var p = 2 * l - q; - r = hueToRgb(p, q, h + 1 / 3); - g = hueToRgb(p, q, h); - b = hueToRgb(p, q, h - 1 / 3); - } - - return '#' + decToHex[Math.floor(r * 255)] + - decToHex[Math.floor(g * 255)] + - decToHex[Math.floor(b * 255)]; - } - - function hueToRgb(m1, m2, h) { - if (h < 0) - h++; - if (h > 1) - h--; - - if (6 * h < 1) - return m1 + (m2 - m1) * 6 * h; - else if (2 * h < 1) - return m2; - else if (3 * h < 2) - return m1 + (m2 - m1) * (2 / 3 - h) * 6; - else - return m1; - } - - var processStyleCache = {}; - - function processStyle(styleString) { - if (styleString in processStyleCache) { - return processStyleCache[styleString]; - } - - var str, alpha = 1; - - styleString = String(styleString); - if (styleString.charAt(0) == '#') { - str = styleString; - } else if (/^rgb/.test(styleString)) { - var parts = getRgbHslContent(styleString); - var str = '#', n; - for (var i = 0; i < 3; i++) { - if (parts[i].indexOf('%') != -1) { - n = Math.floor(percent(parts[i]) * 255); - } else { - n = +parts[i]; - } - str += decToHex[clamp(n, 0, 255)]; - } - alpha = +parts[3]; - } else if (/^hsl/.test(styleString)) { - var parts = getRgbHslContent(styleString); - str = hslToRgb(parts); - alpha = parts[3]; - } else { - str = /*colorData[styleString] ||*/styleString; - } - return processStyleCache[styleString] = { color: str, alpha: alpha }; - } - - var DEFAULT_STYLE = { - style: 'normal', - variant: 'normal', - weight: 'normal', - size: 10, - family: 'sans-serif' - }; - - // Internal text style cache - // var fontStyleCache = {}; - - // function processFontStyle(styleString) { - // if (fontStyleCache[styleString]) { - // return fontStyleCache[styleString]; - // } - - // var el = document.createElement('div'); - // var style = el.style; - // try { - // style.font = styleString; - // } catch (ex) { - // // Ignore failures to set to invalid font. - // } - - // return fontStyleCache[styleString] = { - // style: style.fontStyle || DEFAULT_STYLE.style, - // variant: style.fontVariant || DEFAULT_STYLE.variant, - // weight: style.fontWeight || DEFAULT_STYLE.weight, - // size: style.fontSize || DEFAULT_STYLE.size, - // family: style.fontFamily || DEFAULT_STYLE.family - // }; - // } - - // function getComputedStyle(style, element) { - // var computedStyle = {}; - - // for (var p in style) { - // computedStyle[p] = style[p]; - // } - - // // Compute the size - // var canvasFontSize = parseFloat(element.currentStyle.fontSize), - // fontSize = parseFloat(style.size); - - // if (typeof style.size == 'number') { - // computedStyle.size = style.size; - // } else if (style.size.indexOf('px') != -1) { - // computedStyle.size = fontSize; - // } else if (style.size.indexOf('em') != -1) { - // computedStyle.size = canvasFontSize * fontSize; - // } else if(style.size.indexOf('%') != -1) { - // computedStyle.size = (canvasFontSize / 100) * fontSize; - // } else if (style.size.indexOf('pt') != -1) { - // computedStyle.size = fontSize / .75; - // } else { - // computedStyle.size = canvasFontSize; - // } - - // // Different scaling between normal text and VML text. This was found using - // // trial and error to get the same size as non VML text. - // computedStyle.size *= 0.981; - - // return computedStyle; - // } - - // function buildStyle(style) { - // return style.style + ' ' + style.variant + ' ' + style.weight + ' ' + - // style.size + 'px ' + style.family; - // } - - var lineCapMap = { - 'butt': 'flat', - 'round': 'round' - }; - - function processLineCap(lineCap) { - return lineCapMap[lineCap] || 'square'; - } - - /** - * This class implements CanvasRenderingContext2D interface as described by - * the WHATWG. - * @param {HTMLElement} canvasElement The element that the 2D context should - * be associated with - */ - function CanvasRenderingContext2D_(canvasElement) { - this.m_ = createMatrixIdentity(); - - this.mStack_ = []; - this.aStack_ = []; - this.currentPath_ = []; - - // Canvas context properties - this.strokeStyle = '#000'; - this.fillStyle = '#000'; - - this.lineWidth = 1; - this.lineJoin = 'miter'; - this.lineCap = 'butt'; - this.miterLimit = Z * 1; - this.globalAlpha = 1; - //this.font = '10px sans-serif'; - //this.textAlign = 'left'; - //this.textBaseline = 'alphabetic'; - this.canvas = canvasElement; - - var cssText = 'width:' + canvasElement.clientWidth + 'px;height:' + - canvasElement.clientHeight + 'px;overflow:hidden;position:absolute'; - var el = canvasElement.ownerDocument.createElement('div'); - el.style.cssText = cssText; - canvasElement.appendChild(el); - - var overlayEl = el.cloneNode(false); - // Use a non transparent background. - overlayEl.style.backgroundColor = 'red'; - overlayEl.style.filter = 'alpha(opacity=0)'; - canvasElement.appendChild(overlayEl); - - this.element_ = el; - this.arcScaleX_ = 1; - this.arcScaleY_ = 1; - this.lineScale_ = 1; - } - - var contextPrototype = CanvasRenderingContext2D_.prototype; - contextPrototype.clearRect = function () { - if (this.textMeasureEl_) { - this.textMeasureEl_.removeNode(true); - this.textMeasureEl_ = null; - } - this.element_.innerHTML = ''; - }; - - contextPrototype.beginPath = function () { - // TODO: Branch current matrix so that save/restore has no effect - // as per safari docs. - this.currentPath_ = []; - }; - - contextPrototype.moveTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'moveTo', x: p.x, y: p.y }); - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.lineTo = function (aX, aY) { - var p = getCoords(this, aX, aY); - this.currentPath_.push({ type: 'lineTo', x: p.x, y: p.y }); - - this.currentX_ = p.x; - this.currentY_ = p.y; - }; - - contextPrototype.bezierCurveTo = function(aCP1x, aCP1y, - aCP2x, aCP2y, - aX, aY) { - var p = getCoords(this, aX, aY); - var cp1 = getCoords(this, aCP1x, aCP1y); - var cp2 = getCoords(this, aCP2x, aCP2y); - bezierCurveTo(this, cp1, cp2, p); - }; - - // Helper function that takes the already fixed cordinates. - function bezierCurveTo(self, cp1, cp2, p) { - self.currentPath_.push({ - type: 'bezierCurveTo', - cp1x: cp1.x, - cp1y: cp1.y, - cp2x: cp2.x, - cp2y: cp2.y, - x: p.x, - y: p.y - }); - self.currentX_ = p.x; - self.currentY_ = p.y; - } - - contextPrototype.quadraticCurveTo = function(aCPx, aCPy, aX, aY) { - // the following is lifted almost directly from - // http://developer.mozilla.org/en/docs/Canvas_tutorial:Drawing_shapes - - var cp = getCoords(this, aCPx, aCPy); - var p = getCoords(this, aX, aY); - - var cp1 = { - x: this.currentX_ + 2.0 / 3.0 * (cp.x - this.currentX_), - y: this.currentY_ + 2.0 / 3.0 * (cp.y - this.currentY_) - }; - var cp2 = { - x: cp1.x + (p.x - this.currentX_) / 3.0, - y: cp1.y + (p.y - this.currentY_) / 3.0 - }; - - bezierCurveTo(this, cp1, cp2, p); - }; - - contextPrototype.arc = function (aX, aY, aRadius, - aStartAngle, aEndAngle, aClockwise) { - aRadius *= Z; - var arcType = aClockwise ? 'at' : 'wa'; - - var xStart = aX + mc(aStartAngle) * aRadius - Z2; - var yStart = aY + ms(aStartAngle) * aRadius - Z2; - - var xEnd = aX + mc(aEndAngle) * aRadius - Z2; - var yEnd = aY + ms(aEndAngle) * aRadius - Z2; - - // IE won't render arches drawn counter clockwise if xStart == xEnd. - if (xStart == xEnd && !aClockwise) { - xStart += 0.125; // Offset xStart by 1/80 of a pixel. Use something - // that can be represented in binary - } - - var p = getCoords(this, aX, aY); - var pStart = getCoords(this, xStart, yStart); - var pEnd = getCoords(this, xEnd, yEnd); - - this.currentPath_.push({ type: arcType, - x: p.x, - y: p.y, - radius: aRadius, - xStart: pStart.x, - yStart: pStart.y, - xEnd: pEnd.x, - yEnd: pEnd.y - }); - - }; - - // contextPrototype.rect = function(aX, aY, aWidth, aHeight) { - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // }; - - // contextPrototype.strokeRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.stroke(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.fillRect = function(aX, aY, aWidth, aHeight) { - // var oldPath = this.currentPath_; - // this.beginPath(); - - // this.moveTo(aX, aY); - // this.lineTo(aX + aWidth, aY); - // this.lineTo(aX + aWidth, aY + aHeight); - // this.lineTo(aX, aY + aHeight); - // this.closePath(); - // this.fill(); - - // this.currentPath_ = oldPath; - // }; - - // contextPrototype.createLinearGradient = function(aX0, aY0, aX1, aY1) { - // var gradient = new CanvasGradient_('gradient'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // return gradient; - // }; - - // contextPrototype.createRadialGradient = function(aX0, aY0, aR0, - // aX1, aY1, aR1) { - // var gradient = new CanvasGradient_('gradientradial'); - // gradient.x0_ = aX0; - // gradient.y0_ = aY0; - // gradient.r0_ = aR0; - // gradient.x1_ = aX1; - // gradient.y1_ = aY1; - // gradient.r1_ = aR1; - // return gradient; - // }; - - // contextPrototype.drawImage = function(image, var_args) { - // var dx, dy, dw, dh, sx, sy, sw, sh; - - // // to find the original width we overide the width and height - // var oldRuntimeWidth = image.runtimeStyle.width; - // var oldRuntimeHeight = image.runtimeStyle.height; - // image.runtimeStyle.width = 'auto'; - // image.runtimeStyle.height = 'auto'; - - // // get the original size - // var w = image.width; - // var h = image.height; - - // // and remove overides - // image.runtimeStyle.width = oldRuntimeWidth; - // image.runtimeStyle.height = oldRuntimeHeight; - - // if (arguments.length == 3) { - // dx = arguments[1]; - // dy = arguments[2]; - // sx = sy = 0; - // sw = dw = w; - // sh = dh = h; - // } else if (arguments.length == 5) { - // dx = arguments[1]; - // dy = arguments[2]; - // dw = arguments[3]; - // dh = arguments[4]; - // sx = sy = 0; - // sw = w; - // sh = h; - // } else if (arguments.length == 9) { - // sx = arguments[1]; - // sy = arguments[2]; - // sw = arguments[3]; - // sh = arguments[4]; - // dx = arguments[5]; - // dy = arguments[6]; - // dw = arguments[7]; - // dh = arguments[8]; - // } else { - // throw Error('Invalid number of arguments'); - // } - - // var d = getCoords(this, dx, dy); - - // var w2 = sw / 2; - // var h2 = sh / 2; - - // var vmlStr = []; - - // var W = 10; - // var H = 10; - - // // For some reason that I've now forgotten, using divs didn't work - // vmlStr.push(' ' , - // '', - // ''); - - // this.element_.insertAdjacentHTML('BeforeEnd', vmlStr.join('')); - // }; - - contextPrototype.stroke = function (aFill) { - var lineStr = []; - var lineOpen = false; - - var W = 10; - var H = 10; - - lineStr.push(''); - - if (!aFill) { - appendStroke(this, lineStr); - } else { - appendFill(this, lineStr, min, max); - } - - lineStr.push(''); - - this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - }; - - function appendStroke(ctx, lineStr) { - var a = processStyle(ctx.strokeStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - var lineWidth = ctx.lineScale_ * ctx.lineWidth; - - // VML cannot correctly render a line if the width is less than 1px. - // In that case, we dilute the color to make the line look thinner. - if (lineWidth < 1) { - opacity *= lineWidth; - } - - lineStr.push( - '' - ); - } - - function appendFill(ctx, lineStr, min, max) { - var fillStyle = ctx.fillStyle; - var arcScaleX = ctx.arcScaleX_; - var arcScaleY = ctx.arcScaleY_; - var width = max.x - min.x; - var height = max.y - min.y; - // if (fillStyle instanceof CanvasGradient_) { - // // TODO: Gradients transformed with the transformation matrix. - // var angle = 0; - // var focus = {x: 0, y: 0}; - - // // additional offset - // var shift = 0; - // // scale factor for offset - // var expansion = 1; - - // if (fillStyle.type_ == 'gradient') { - // var x0 = fillStyle.x0_ / arcScaleX; - // var y0 = fillStyle.y0_ / arcScaleY; - // var x1 = fillStyle.x1_ / arcScaleX; - // var y1 = fillStyle.y1_ / arcScaleY; - // var p0 = getCoords(ctx, x0, y0); - // var p1 = getCoords(ctx, x1, y1); - // var dx = p1.x - p0.x; - // var dy = p1.y - p0.y; - // angle = Math.atan2(dx, dy) * 180 / Math.PI; - - // // The angle should be a non-negative number. - // if (angle < 0) { - // angle += 360; - // } - - // // Very small angles produce an unexpected result because they are - // // converted to a scientific notation string. - // if (angle < 1e-6) { - // angle = 0; - // } - // } else { - // var p0 = getCoords(ctx, fillStyle.x0_, fillStyle.y0_); - // focus = { - // x: (p0.x - min.x) / width, - // y: (p0.y - min.y) / height - // }; - - // width /= arcScaleX * Z; - // height /= arcScaleY * Z; - // var dimension = m.max(width, height); - // shift = 2 * fillStyle.r0_ / dimension; - // expansion = 2 * fillStyle.r1_ / dimension - shift; - // } - - // // We need to sort the color stops in ascending order by offset, - // // otherwise IE won't interpret it correctly. - // var stops = fillStyle.colors_; - // stops.sort(function(cs1, cs2) { - // return cs1.offset - cs2.offset; - // }); - - // var length = stops.length; - // var color1 = stops[0].color; - // var color2 = stops[length - 1].color; - // var opacity1 = stops[0].alpha * ctx.globalAlpha; - // var opacity2 = stops[length - 1].alpha * ctx.globalAlpha; - - // var colors = []; - // for (var i = 0; i < length; i++) { - // var stop = stops[i]; - // colors.push(stop.offset * expansion + shift + ' ' + stop.color); - // } - - // // When colors attribute is used, the meanings of opacity and o:opacity2 - // // are reversed. - // lineStr.push(''); - // } else if (fillStyle instanceof CanvasPattern_) { - // if (width && height) { - // var deltaLeft = -min.x; - // var deltaTop = -min.y; - // lineStr.push(''); - // } - // } else { - var a = processStyle(ctx.fillStyle); - var color = a.color; - var opacity = a.alpha * ctx.globalAlpha; - lineStr.push(''); - // } - } - - contextPrototype.fill = function () { - this.stroke(true); - }; - - contextPrototype.closePath = function () { - this.currentPath_.push({ type: 'close' }); - }; - - function getCoords(ctx, aX, aY) { - var m = ctx.m_; - return { - x: Z * (aX * m[0][0] + aY * m[1][0] + m[2][0]) - Z2, - y: Z * (aX * m[0][1] + aY * m[1][1] + m[2][1]) - Z2 - }; - }; - - contextPrototype.save = function () { - var o = {}; - copyState(this, o); - this.aStack_.push(o); - this.mStack_.push(this.m_); - this.m_ = matrixMultiply(createMatrixIdentity(), this.m_); - }; - - contextPrototype.restore = function () { - if (this.aStack_.length) { - copyState(this.aStack_.pop(), this); - this.m_ = this.mStack_.pop(); - } - }; - - function matrixIsFinite(m) { - return isFinite(m[0][0]) && isFinite(m[0][1]) && - isFinite(m[1][0]) && isFinite(m[1][1]) && - isFinite(m[2][0]) && isFinite(m[2][1]); - } - - function setM(ctx, m, updateLineScale) { - if (!matrixIsFinite(m)) { - return; - } - ctx.m_ = m; - - if (updateLineScale) { - // Get the line scale. - // Determinant of this.m_ means how much the area is enlarged by the - // transformation. So its square root can be used as a scale factor - // for width. - var det = m[0][0] * m[1][1] - m[0][1] * m[1][0]; - ctx.lineScale_ = sqrt(abs(det)); - } - } - - contextPrototype.translate = function (aX, aY) { - var m1 = [ - [1, 0, 0], - [0, 1, 0], - [aX, aY, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), false); - }; - - // contextPrototype.rotate = function(aRot) { - // var c = mc(aRot); - // var s = ms(aRot); - - // var m1 = [ - // [c, s, 0], - // [-s, c, 0], - // [0, 0, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), false); - // }; - - contextPrototype.scale = function (aX, aY) { - this.arcScaleX_ *= aX; - this.arcScaleY_ *= aY; - var m1 = [ - [aX, 0, 0], - [0, aY, 0], - [0, 0, 1] - ]; - - setM(this, matrixMultiply(m1, this.m_), true); - }; - - // contextPrototype.transform = function(m11, m12, m21, m22, dx, dy) { - // var m1 = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, matrixMultiply(m1, this.m_), true); - // }; - - // contextPrototype.setTransform = function(m11, m12, m21, m22, dx, dy) { - // var m = [ - // [m11, m12, 0], - // [m21, m22, 0], - // [dx, dy, 1] - // ]; - - // setM(this, m, true); - // }; - - /** - * The text drawing function. - * The maxWidth argument isn't taken in account, since no browser supports - * it yet. - */ - // contextPrototype.drawText_ = function(text, x, y, maxWidth, stroke) { - // var m = this.m_, - // delta = 1000, - // left = 0, - // right = delta, - // offset = {x: 0, y: 0}, - // lineStr = []; - - // var fontStyle = getComputedStyle(processFontStyle(this.font), - // this.element_); - - // var fontStyleString = buildStyle(fontStyle); - - // var elementStyle = this.element_.currentStyle; - // var textAlign = this.textAlign.toLowerCase(); - // switch (textAlign) { - // case 'left': - // case 'center': - // case 'right': - // break; - // case 'end': - // textAlign = elementStyle.direction == 'ltr' ? 'right' : 'left'; - // break; - // case 'start': - // textAlign = elementStyle.direction == 'rtl' ? 'right' : 'left'; - // break; - // default: - // textAlign = 'left'; - // } - - // // 1.75 is an arbitrary number, as there is no info about the text baseline - // switch (this.textBaseline) { - // case 'hanging': - // case 'top': - // offset.y = fontStyle.size / 1.75; - // break; - // case 'middle': - // break; - // default: - // case null: - // case 'alphabetic': - // case 'ideographic': - // case 'bottom': - // offset.y = -fontStyle.size / 2.25; - // break; - // } - - // switch(textAlign) { - // case 'right': - // left = delta; - // right = 0.05; - // break; - // case 'center': - // left = right = delta / 2; - // break; - // } - - // var d = getCoords(this, x + offset.x, y + offset.y); - - // lineStr.push(''); - - // if (stroke) { - // appendStroke(this, lineStr); - // } else { - // // TODO: Fix the min and max params. - // appendFill(this, lineStr, {x: -left, y: 0}, - // {x: right, y: fontStyle.size}); - // } - - // var skewM = m[0][0].toFixed(3) + ',' + m[1][0].toFixed(3) + ',' + - // m[0][1].toFixed(3) + ',' + m[1][1].toFixed(3) + ',0,0'; - - // var skewOffset = mr(d.x / Z) + ',' + mr(d.y / Z); - - // lineStr.push('', - // '', - // ''); - - // this.element_.insertAdjacentHTML('beforeEnd', lineStr.join('')); - // }; - - // contextPrototype.fillText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, false); - // }; - - // contextPrototype.strokeText = function(text, x, y, maxWidth) { - // this.drawText_(text, x, y, maxWidth, true); - // }; - - // contextPrototype.measureText = function(text) { - // if (!this.textMeasureEl_) { - // var s = ''; - // this.element_.insertAdjacentHTML('beforeEnd', s); - // this.textMeasureEl_ = this.element_.lastChild; - // } - // var doc = this.element_.ownerDocument; - // this.textMeasureEl_.innerHTML = ''; - // this.textMeasureEl_.style.font = this.font; - // // Don't use innerHTML or innerText because they allow markup/whitespace. - // this.textMeasureEl_.appendChild(doc.createTextNode(text)); - // return {width: this.textMeasureEl_.offsetWidth}; - // }; - - /******** STUBS ********/ - // contextPrototype.clip = function() { - // // TODO: Implement - // }; - - // contextPrototype.arcTo = function() { - // // TODO: Implement - // }; - - // contextPrototype.createPattern = function(image, repetition) { - // return new CanvasPattern_(image, repetition); - // }; - - // // Gradient / Pattern Stubs - // function CanvasGradient_(aType) { - // this.type_ = aType; - // this.x0_ = 0; - // this.y0_ = 0; - // this.r0_ = 0; - // this.x1_ = 0; - // this.y1_ = 0; - // this.r1_ = 0; - // this.colors_ = []; - // } - - // CanvasGradient_.prototype.addColorStop = function(aOffset, aColor) { - // aColor = processStyle(aColor); - // this.colors_.push({offset: aOffset, - // color: aColor.color, - // alpha: aColor.alpha}); - // }; - - // function CanvasPattern_(image, repetition) { - // assertImageIsValid(image); - // switch (repetition) { - // case 'repeat': - // case null: - // case '': - // this.repetition_ = 'repeat'; - // break - // case 'repeat-x': - // case 'repeat-y': - // case 'no-repeat': - // this.repetition_ = repetition; - // break; - // default: - // throwException('SYNTAX_ERR'); - // } - - // this.src_ = image.src; - // this.width_ = image.width; - // this.height_ = image.height; - // } - - function throwException(s) { - throw new DOMException_(s); - } - - // function assertImageIsValid(img) { - // if (!img || img.nodeType != 1 || img.tagName != 'IMG') { - // throwException('TYPE_MISMATCH_ERR'); - // } - // if (img.readyState != 'complete') { - // throwException('INVALID_STATE_ERR'); - // } - // } - - function DOMException_(s) { - this.code = this[s]; - this.message = s + ': DOM Exception ' + this.code; - } - var p = DOMException_.prototype = new Error; - p.INDEX_SIZE_ERR = 1; - p.DOMSTRING_SIZE_ERR = 2; - p.HIERARCHY_REQUEST_ERR = 3; - p.WRONG_DOCUMENT_ERR = 4; - p.INVALID_CHARACTER_ERR = 5; - p.NO_DATA_ALLOWED_ERR = 6; - p.NO_MODIFICATION_ALLOWED_ERR = 7; - p.NOT_FOUND_ERR = 8; - p.NOT_SUPPORTED_ERR = 9; - p.INUSE_ATTRIBUTE_ERR = 10; - p.INVALID_STATE_ERR = 11; - p.SYNTAX_ERR = 12; - p.INVALID_MODIFICATION_ERR = 13; - p.NAMESPACE_ERR = 14; - p.INVALID_ACCESS_ERR = 15; - p.VALIDATION_ERR = 16; - p.TYPE_MISMATCH_ERR = 17; - - // set up externs - G_vmlCanvasManager = G_vmlCanvasManager_; - CanvasRenderingContext2D = CanvasRenderingContext2D_; - //CanvasGradient = CanvasGradient_; - //CanvasPattern = CanvasPattern_; - DOMException = DOMException_; - })(); - -} // if - -/*! JsRender v1.0pre: http://github.com/BorisMoore/jsrender */ -/* - * Optimized version of jQuery Templates, for rendering to string. - * Does not require jQuery, or HTML DOM - * Integrates with JsViews (http://github.com/BorisMoore/jsviews) - * Copyright 2012, Boris Moore - * Released under the MIT License. - */ -// informal pre beta commit counter: 3 - -this.jsviews || this.jQuery && jQuery.views || (function( window, undefined ) { - -//========================== Top-level vars ========================== - -var versionNumber = "v1.0pre", - - $, rTag, rTmplString, extend, - sub = {}, - FALSE = false, TRUE = true, - jQuery = window.jQuery, - - rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // nil object helper view viewProperty pathTokens leafToken string - - rParams = /(\()(?=|\s*\()|(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn lftPrn2 path operator err eq path2 prn comma lftPrn2 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - - rNewLine = /\r?\n/g, - rUnescapeQuotes = /\\(['"])/g, - rEscapeQuotes = /\\?(['"])/g, - rBuildHash = /\x08(~)?([^\x08]+)\x08/g, - - autoViewKey = 0, - autoTmplName = 0, - escapeMapForHtml = { - "&": "&", - "<": "<", - ">": ">" - }, - tmplAttr = "data-jsv-tmpl", - fnDeclStr = "var j=j||" + (jQuery ? "jQuery." : "js") + "views,", - htmlSpecialChar = /[\x00"&'<>]/g, - slice = Array.prototype.slice, - - render = {}, - - // jsviews object ($.views if jQuery is loaded) - jsv = { - jsviews: versionNumber, - sub: sub, // subscription, e.g. JsViews integration - debugMode: TRUE, - err: function( e ) { - return jsv.debugMode ? ("
                                    Error: " + (e.message || e) + ". ") : '""'; - }, - tmplFn: tmplFn, - render: render, - templates: templates, - tags: tags, - helpers: helpers, - converters: converters, - View: View, - convert: convert, - delimiters: setDelimiters, - tag: renderTag - }; - -//========================== Top-level functions ========================== - -//=================== -// jsviews.delimiters -//=================== - -function setDelimiters( openChars, closeChars ) { - // Set the tag opening and closing delimiters. Default is "{{" and "}}" - // openChar, closeChars: opening and closing strings, each with two characters - var firstOpenChar = "\\" + openChars.charAt( 0 ), // Escape the characters - since they could be regex special characters - secondOpenChar = "\\" + openChars.charAt( 1 ), - firstCloseChar = "\\" + closeChars.charAt( 0 ), - secondCloseChar = "\\" + closeChars.charAt( 1 ); - // Build regex with new delimiters - jsv.rTag = rTag // make rTag available to JsViews (or other components) for parsing binding expressions - = secondOpenChar - // tag (followed by / space or }) or colon or html or code - + "(?:(?:(\\w+(?=[\\/\\s" + firstCloseChar + "]))|(?:(\\w+)?(:)|(>)|(\\*)))" - // params - + "\\s*((?:[^" + firstCloseChar + "]|" + firstCloseChar + "(?!" + secondCloseChar + "))*?)" - // slash or closeBlock - + "(\\/)?|(?:\\/(\\w+)))" - // }} - + firstCloseChar; - - // Default rTag: tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/\s\}]))|(?:(\w+)?(:)|(>)|(\*)))\s*((?:[^}]|}(?!\}))*?)(\/)?|(?:\/(\w+)))}} - - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - rTag = new RegExp( firstOpenChar + rTag + secondCloseChar, "g" ); - rTmplString = new RegExp( "<.*>|" + openChars + ".*" + closeChars ); - return this; -} - -//================= -// View.hlp -//================= - -function getHelper( helper ) { - // Helper method called as view.hlp() from compiled template, for helper functions or template parameters ~foo - var view = this, - tmplHelpers = view.tmpl.helpers || {}; - helper = (view.ctx[ helper ] !== undefined ? view.ctx : tmplHelpers[ helper ] !== undefined ? tmplHelpers : helpers[ helper ] !== undefined ? helpers : {})[ helper ]; - return typeof helper !== "function" ? helper : function() { - return helper.apply(view, arguments); - }; -} - -//================= -// jsviews.convert -//================= - -function convert( converter, view, text ) { - var tmplConverters = view.tmpl.converters; - converter = tmplConverters && tmplConverters[ converter ] || converters[ converter ]; - return converter ? converter.call( view, text ) : text; -} - -//================= -// jsviews.tag -//================= - -function renderTag( tag, parentView, converter, content, tagObject ) { - // Called from within compiled template function, to render a nested tag - // Returns the rendered tag - tagObject.props = tagObject.props || {}; - var ret, - tmpl = tagObject.props.tmpl, - tmplTags = parentView.tmpl.tags, - nestedTemplates = parentView.tmpl.templates, - args = arguments, - tagFn = tmplTags && tmplTags[ tag ] || tags[ tag ]; - - if ( !tagFn ) { - return ""; - } - // Set the tmpl property to the content of the block tag, unless set as an override property on the tag - content = content && parentView.tmpl.tmpls[ content - 1 ]; - tmpl = tmpl || content || undefined; - tagObject.tmpl = - "" + tmpl === tmpl // if a string - ? nestedTemplates && nestedTemplates[ tmpl ] || templates[ tmpl ] || templates( tmpl ) - : tmpl; - - tagObject.isTag = TRUE; - tagObject.converter = converter; - tagObject.view = parentView; - tagObject.renderContent = renderContent; - if ( parentView.ctx ) { - extend( tagObject.ctx, parentView.ctx); - } - - ret = tagFn.apply( tagObject, args.length > 5 ? slice.call( args, 5 ) : [] ); - return ret || ( ret == undefined ? "" : ret.toString()); // (If ret is the value 0 or false, will render to string) -} - -//================= -// View constructor -//================= - -function View( context, path, parentView, data, template, index ) { - // Constructor for view object in view hierarchy. (Augmented by JsViews if JsViews is loaded) - var views = parentView.views, -// TODO: add this, as part of smart re-linking on existing content ($.link method), or remove completely -// self = parentView.views[ index ]; -// if ( !self ) { ... } - self = { - tmpl: template, - path: path, - parent: parentView, - data: data, - ctx: context, - views: $.isArray( data ) ? [] : {}, - hlp: getHelper - }; - - if ( $.isArray( views )) { - views.splice( - self.index = index !== undefined - ? index - : views.length, 0, self - ); - } else { - views[ self.index = "_" + autoViewKey++ ] = self; - } - return self; -} - -//================= -// Registration -//================= - -function addToStore( self, store, name, item, process ) { - // Add item to named store such as templates, helpers, converters... - var key, onStore; - if ( name && typeof name === "object" && !name.nodeType ) { - // If name is a map, iterate over map and call store for key - for ( key in name ) { - store( key, name[ key ]); - } - return self; - } - if ( !name || item === undefined ) { - if ( process ) { - item = process( undefined, item || name ); - } - } else if ( "" + name === name ) { // name must be a string - if ( item === null ) { - // If item is null, delete this entry - delete store[name]; - } else if ( item = process ? process( name, item ) : item ) { - store[ name ] = item; - } - } - if ( onStore = sub.onStoreItem ) { - // e.g. JsViews integration - onStore( store, name, item, process ); - } - return item; -} - -function templates( name, tmpl ) { - // Register templates - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, templates, name, tmpl, compile ); -} - -function tags( name, tagFn ) { - // Register template tags - // Setter: Use $.view.tags( name, tagFn ) or $.view.tags({ name: tagFn, ... }) to add additional tags to the registered tags collection. - // Getter: Use var tagFn = $.views.tags( name ) or $.views.tags[name] or $.views.tags.name to return the function for the registered tag. - // Remove: Use $.view.tags( name, null ) to remove a registered tag from $.view.tags. - - // When registering for {{foo a b c==d e=f}}, tagFn should be a function with the signature: - // function(a,b). The 'this' pointer will be a hash with properties c and e. - return addToStore( this, tags, name, tagFn ); -} - -function helpers( name, helperFn ) { - // Register helper functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.helpers( name, helperFn ) or $.view.helpers({ name: helperFn, ... }) to add additional helpers to the registered helpers collection. - // Getter: Use var helperFn = $.views.helpers( name ) or $.views.helpers[name] or $.views.helpers.name to return the function. - // Remove: Use $.view.helpers( name, null ) to remove a registered helper function from $.view.helpers. - // Within a template, access the helper using the syntax: {{... ~myHelper(...) ...}}. - return addToStore( this, helpers, name, helperFn ); -} - -function converters( name, converterFn ) { - // Register converter functions for use in templates (or in data-link expressions if JsViews is loaded) - // Setter: Use $.view.converters( name, converterFn ) or $.view.converters({ name: converterFn, ... }) to add additional converters to the registered converters collection. - // Getter: Use var converterFn = $.views.converters( name ) or $.views.converters[name] or $.views.converters.name to return the converter function. - // Remove: Use $.view.converters( name, null ) to remove a registered converter from $.view.converters. - // Within a template, access the converter using the syntax: {{myConverter:...}}. - return addToStore( this, converters, name, converterFn ); -} - -//================= -// renderContent -//================= - -function renderContent( data, context, parentView, path, index ) { - // Render template against data as a tree of subviews (nested template), or as a string (top-level template). - // tagName parameter for internal use only. Used for rendering templates registered as tags (which may have associated presenter objects) - var i, l, dataItem, newView, itemWrap, itemsWrap, itemResult, parentContext, tmpl, layout, - props = {}, - swapContent = index === TRUE, - self = this, - result = ""; - - if ( self.isTag ) { - // This is a call from renderTag - tmpl = self.tmpl; - context = context || self.ctx; - parentView = parentView || self.view; - path = path || self.path; - index = index || self.index; - props = self.props; - } else { - tmpl = self.jquery && self[0] // This is a call $.fn.render - || self; // This is a call from tmpl.render - } - parentView = parentView || jsv.topView; - parentContext = parentView.ctx; - layout = tmpl.layout; - if ( data === parentView ) { - // Inherit the data from the parent view. - // This may be the contents of an {{if}} block - data = parentView.data; - layout = TRUE; - } - - // Set additional context on views created here, (as modified context inherited from the parent, and be inherited by child views) - // Note: If no jQuery, extend does not support chained copies - so limit extend() to two parameters - context = (context && context === parentContext) - ? parentContext - : (parentContext - // if parentContext, make copy - ? ((parentContext = extend( {}, parentContext ), context) - // If context, merge context with copied parentContext - ? extend( parentContext, context ) - : parentContext) - // if no parentContext, use context, or default to {} - : context || {}); - - if ( props.link === FALSE ) { - // Override inherited value of link by an explicit setting in props: link=false - // The child views of an unlinked view are also unlinked. So setting child back to true will not have any effect. - context.link = FALSE; - } - if ( !tmpl.fn ) { - tmpl = templates[ tmpl ] || templates( tmpl ); - } - itemWrap = context.link && sub.onRenderItem; - itemsWrap = context.link && sub.onRenderItems; - - if ( tmpl ) { - if ( $.isArray( data ) && !layout ) { - // Create a view for the array, whose child views correspond to each data item. - // (Note: if index and parentView are passed in along with parent view, treat as - // insert -e.g. from view.addViews - so parentView is already the view item for array) - newView = swapContent ? parentView : (index !== undefined && parentView) || View( context, path, parentView, data, tmpl, index ); - - for ( i = 0, l = data.length; i < l; i++ ) { - // Create a view for each data item. - dataItem = data[ i ]; - itemResult = tmpl.fn( dataItem, View( context, path, newView, dataItem, tmpl, (index||0) + i ), jsv ); - result += itemWrap ? itemWrap( itemResult, props ) : itemResult; - } - } else { - // Create a view for singleton data object. - newView = swapContent ? parentView : View( context, path, parentView, data, tmpl, index ); - result += (data || layout) ? tmpl.fn( data, newView, jsv ) : ""; - } - parentView.topKey = newView.index; - return itemsWrap ? itemsWrap( result, path, newView.index, tmpl, props ) : result; - } - return ""; // No tmpl. Could throw... -} - -//=========================== -// Build and compile template -//=========================== - -// Generate a reusable function that will serve to render a template against data -// (Compile AST then build template function) - -function syntaxError() { - throw "Syntax error"; -} - -function tmplFn( markup, tmpl, bind ) { - // Compile markup to AST (abtract syntax tree) then build the template function code from the AST nodes - // Used for compiling templates, and also by JsViews to build functions for data link expressions - var newNode, node, i, l, code, hasTag, hasEncoder, getsValue, hasConverter, hasViewPath, tag, converter, params, hash, nestedTmpl, allowCode, - tmplOptions = tmpl ? { - allowCode: allowCode = tmpl.allowCode, - debug: tmpl.debug - } : {}, - nested = tmpl && tmpl.tmpls, - astTop = [], - loc = 0, - stack = [], - content = astTop, - current = [,,,astTop], - nestedIndex = 0; - - //==== nested functions ==== - function pushPreceedingContent( shift ) { - shift -= loc; - if ( shift ) { - content.push( markup.substr( loc, shift ).replace( rNewLine, "\\n" )); - } - } - - function parseTag( all, tagName, converter, colon, html, code, params, slash, closeBlock, index ) { - // tag converter colon html code params slash closeBlock - // /{{(?:(?:(\w+(?=[\/!\s\}!]))|(?:(\w+)?(:)|(?:(>)|(\*)))((?:[^\}]|}(?!}))*?)(\/)?|(?:\/(\w+)))}}/g; - // Build abstract syntax tree (AST): [ tagName, converter, params, content, hash, contentMarkup ] - if ( html ) { - colon = ":"; - converter = "html"; - } - var hash = "", - passedCtx = "", - block = !slash && !colon; // Block tag if not self-closing and not {{:}} or {{>}} (special case) - - //==== nested helper function ==== - - tagName = tagName || colon; - pushPreceedingContent( index ); - loc = index + all.length; // location marker - parsed up to here - if ( code ) { - if ( allowCode ) { - content.push([ "*", params.replace( rUnescapeQuotes, "$1" ) ]); - } - } else if ( tagName ) { - if ( tagName === "else" ) { - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - content = current[ 3 ]; - block = TRUE; - } - params = (params - ? parseParams( params, bind ) - .replace( rBuildHash, function( all, isCtx, keyValue ) { - if ( isCtx ) { - passedCtx += keyValue + ","; - } else { - hash += keyValue + ","; - } - return ""; - }) - : ""); - hash = hash.slice( 0, -1 ); - params = params.slice( 0, -1 ); - newNode = [ - tagName, - converter || "", - params, - block && [], - "{" + (hash ? ("props:{" + hash + "},"): "") + "path:'" + params + "'" + (passedCtx ? ",ctx:{" + passedCtx.slice( 0, -1 ) + "}" : "") + "}" - ]; - if ( block ) { - stack.push( current ); - current = newNode; - current[ 5 ] = loc; // Store current location of open tag, to be able to add contentMarkup when we reach closing tag - } - content.push( newNode ); - } else if ( closeBlock ) { - //if ( closeBlock !== current[ 0 ]) { - // throw "unmatched close tag: /" + closeBlock + ". Expected /" + current[ 0 ]; - //} - current[ 5 ] = markup.substring( current[ 5 ], index ); // contentMarkup for block tag - current = stack.pop(); - } - if ( !current ) { - throw "Expected block tag"; - } - content = current[ 3 ]; - } - //==== /end of nested functions ==== - - markup = markup.replace( rEscapeQuotes, "\\$1" ); - - // Build the AST (abstract syntax tree) under astTop - markup.replace( rTag, parseTag ); - - pushPreceedingContent( markup.length ); - - // Use the AST (astTop) to build the template function - l = astTop.length; - code = (l ? "" : '"";'); - - for ( i = 0; i < l; i++ ) { - // AST nodes: [ tagName, converter, params, content, hash, contentMarkup ] - node = astTop[ i ]; - if ( node[ 0 ] === "*" ) { - code = code.slice( 0, i ? -1 : -3 ) + ";" + node[ 1 ] + (i + 1 < l ? "ret+=" : ""); - } else if ( "" + node === node ) { // type string - code += '"' + node + '"+'; - } else { - tag = node[ 0 ]; - converter = node[ 1 ]; - params = node[ 2 ]; - content = node[ 3 ]; - hash = node[ 4 ]; - markup = node[ 5 ]; - if ( content ) { - // Create template object for nested template - nestedTmpl = TmplObject( markup, tmplOptions, tmpl, nestedIndex++ ); - // Compile to AST and then to compiled function - tmplFn( markup, nestedTmpl); - nested.push( nestedTmpl ); - } - hasViewPath = hasViewPath || hash.indexOf( "view" ) > -1; - code += (tag === ":" - ? (converter === "html" - ? (hasEncoder = TRUE, "e(" + params) - : converter - ? (hasConverter = TRUE, 'c("' + converter + '",view,' + params) - : (getsValue = TRUE, "((v=" + params + ')!=u?v:""') - ) - : (hasTag = TRUE, 't("' + tag + '",view,"' + (converter || "") + '",' - + (content ? nested.length : '""') // For block tags, pass in the key (nested.length) to the nested content template - + "," + hash + (params ? "," : "") + params)) - + ")+"; - } - } - code = new Function( "data, view, j, b, u", fnDeclStr - + (getsValue ? "v," : "") - + (hasTag ? "t=j.tag," : "") - + (hasConverter ? "c=j.convert," : "") - + (hasEncoder ? "e=j.converters.html," : "") - + "ret; try{\n\n" - + (tmplOptions.debug ? "debugger;" : "") - + (allowCode ? 'ret=' : 'return ') - + code.slice( 0, -1 ) + ";\n\n" - + (allowCode ? "return ret;" : "") - + "}catch(e){return j.err(e);}" - ); - - // Include only the var references that are needed in the code - if ( tmpl ) { - tmpl.fn = code; - tmpl.useVw = hasConverter || hasViewPath || hasTag; - } - return code; -} - -function parseParams( params, bind ) { - var named, - fnCall = {}, - parenDepth = 0, - quoted = FALSE, // boolean for string content in double quotes - aposed = FALSE; // or in single quotes - - function parseTokens( all, lftPrn0, lftPrn, path, operator, err, eq, path2, prn, comma, lftPrn2, apos, quot, rtPrn, prn2, space ) { - // rParams = /(?:([([])\s*)?(?:([#~]?[\w$.]+)?\s*((\+\+|--)|\+|-|&&|\|\||===|!==|==|!=|<=|>=|[<>%*!:?\/]|(=))\s*|([#~]?[\w$.^]+)([([])?)|(,\s*)|(\(?)\\?(?:(')|("))|(?:\s*([)\]])([([]?))|(\s+)/g, - // lftPrn path operator err eq path2 prn comma lftPrn3 apos quot rtPrn prn2 space - // (left paren? followed by (path? followed by operator) or (path followed by paren?)) or comma or apos or quot or right paren or space - operator = operator || ""; - lftPrn = lftPrn || lftPrn0 || lftPrn2; - path = path || path2; - prn = prn || prn2 || ""; - operator = operator || ""; - - function parsePath( all, object, helper, view, viewProperty, pathTokens, leafToken ) { - // rPath = /^(?:null|true|false|\d[\d.]*|([\w$]+|~([\w$]+)|#(view|([\w$]+))?)([\w$.]*?)(?:[.[]([\w$]+)\]?)?|(['"]).*\8)$/g, - // object helper view viewProperty pathTokens leafToken string - if ( object ) { - var ret = (helper - ? 'view.hlp("' + helper + '")' - : view - ? "view" - : "data") - + (leafToken - ? (viewProperty - ? "." + viewProperty - : helper - ? "" - : (view ? "" : "." + object) - ) + (pathTokens || "") - : (leafToken = helper ? "" : view ? viewProperty || "" : object, "")); - - if ( bind && prn !== "(" ) { - ret = "b(" + ret + ',"' + leafToken + '")'; - } - return ret + (leafToken ? "." + leafToken : ""); - } - return all; - } - - if ( err ) { - syntaxError(); - } else { - return (aposed - // within single-quoted string - ? (aposed = !apos, (aposed ? all : '"')) - : quoted - // within double-quoted string - ? (quoted = !quot, (quoted ? all : '"')) - : - ( - (lftPrn - ? (parenDepth++, lftPrn) - : "") - + (space - ? (parenDepth - ? "" - : named - ? (named = FALSE, "\b") - : "," - ) - : eq - // named param - ? (parenDepth && syntaxError(), named = TRUE, '\b' + path + ':') - : path - // path - ? (path.replace( rPath, parsePath ) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : operator) - ) - : operator - ? all - : rtPrn - // function - ? ((fnCall[ parenDepth-- ] = FALSE, rtPrn) - + (prn - ? (fnCall[ ++parenDepth ] = TRUE, prn) - : "") - ) - : comma - ? (fnCall[ parenDepth ] || syntaxError(), ",") // We don't allow top-level literal arrays or objects - : lftPrn0 - ? "" - : (aposed = apos, quoted = quot, '"') - )) - ); - } - } - params = (params + " " ).replace( rParams, parseTokens ); - return params; -} - -function compile( name, tmpl, parent, options ) { - // tmpl is either a template object, a selector for a template script block, the name of a compiled template, or a template object - // options is the set of template properties, c - var tmplOrMarkup, elem, key, nested, nestedItem; - - //==== nested functions ==== - function tmplOrMarkupFromStr( value ) { - // If value is of type string - treat as selector, or name of compiled template - // Return the template object, if already compiled, or the markup string - - if ( ("" + value === value) || value.nodeType > 0 ) { - // If selector is valid and returns at least one element, get first element - elem = value.nodeType > 0 ? value : !rTmplString.test( value ) && jQuery && jQuery( value )[0]; - if ( elem && elem.type ) { - // It is a script element - // Create a name for data linking if none provided - value = templates[ elem.getAttribute( tmplAttr )]; - if ( !value ) { - // Not already compiled and cached, so compile and cache the name - name = name || "_" + autoTmplName++; - elem.setAttribute( tmplAttr, name ); - value = compile( name, elem.innerHTML, parent, options ); // Use tmpl as options - templates[ name ] = value; - } - } - return value; - } - // If value is not a string or dom element, return undefined - } - - //==== Compile the template ==== - tmplOrMarkup = tmplOrMarkupFromStr( tmpl ); - - // If tmpl is a template object, use it for options - options = options || (tmpl.markup ? tmpl : {}); - options.name = name; - nested = options.templates; - - // If tmpl is not a markup string or a selector string, then it must be a template object - // In that case, get it from the markup property of the object - if ( !tmplOrMarkup && tmpl.markup && (tmplOrMarkup = tmplOrMarkupFromStr( tmpl.markup ))) { - if ( tmplOrMarkup.fn && (tmplOrMarkup.debug !== tmpl.debug || tmplOrMarkup.allowCode !== tmpl.allowCode )) { - // if the string references a compiled template object, but the debug or allowCode props are different, need to recompile - tmplOrMarkup = tmplOrMarkup.markup; - } - } - if ( tmplOrMarkup !== undefined ) { - if ( name && !parent ) { - render[ name ] = function() { - return tmpl.render.apply( tmpl, arguments ); - }; - } - if ( tmplOrMarkup.fn || tmpl.fn ) { - // tmpl is already compiled, so use it, or if different name is provided, clone it - if ( tmplOrMarkup.fn ) { - if ( name && name !== tmplOrMarkup.name ) { - tmpl = extend( extend( {}, tmplOrMarkup ), options); - } else { - tmpl = tmplOrMarkup; - } - } - } else { - // tmplOrMarkup is a markup string, not a compiled template - // Create template object - tmpl = TmplObject( tmplOrMarkup, options, parent, 0 ); - // Compile to AST and then to compiled function - tmplFn( tmplOrMarkup, tmpl ); - } - for ( key in nested ) { - // compile nested template declarations - nestedItem = nested[ key ]; - if ( nestedItem.name !== key ) { - nested[ key ] = compile( key, nestedItem, tmpl ); - } - } - return tmpl; - } -} -//==== /end of function compile ==== - -function TmplObject( markup, options, parent, index ) { - // Template object constructor - - // nested helper function - function extendStore( storeName ) { - if ( parent[ storeName ]) { - // Include parent items except if overridden by item of same name in options - tmpl[ storeName ] = extend( extend( {}, parent[ storeName ] ), options[ storeName ] ); - } - } - - options = options || {}; - var tmpl = { - markup: markup, - tmpls: [], - links: [], - render: renderContent - }; - if ( parent ) { - if ( parent.templates ) { - tmpl.templates = extend( extend( {}, parent.templates ), options.templates ); - } - tmpl.parent = parent; - tmpl.name = parent.name + "[" + index + "]"; - tmpl.index = index; - } - - extend( tmpl, options ); - if ( parent ) { - extendStore( "templates" ); - extendStore( "tags" ); - extendStore( "helpers" ); - extendStore( "converters" ); - } - return tmpl; -} - -//========================== Initialize ========================== - -if ( jQuery ) { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is loaded, so make $ the jQuery object - $ = jQuery; - $.templates = templates; - $.render = render; - $.views = jsv; - $.fn.render = renderContent; - -} else { - //////////////////////////////////////////////////////////////////////////////////////////////// - // jQuery is not loaded. - - $ = window.jsviews = jsv; - $.extend = function( target, source ) { - var name; - target = target || {}; - for ( name in source ) { - target[ name ] = source[ name ]; - } - return target; - }; - - $.isArray = Array && Array.isArray || function( obj ) { - return Object.prototype.toString.call( obj ) === "[object Array]"; - }; -} - -extend = $.extend; - -jsv.topView = { views: {}, tmpl: {}, hlp: getHelper, ctx: jsv.helpers }; - -function replacerForHtml( ch ) { - // Original code from Mike Samuel - return escapeMapForHtml[ ch ] - // Intentional assignment that caches the result of encoding ch. - || (escapeMapForHtml[ ch ] = "&#" + ch.charCodeAt( 0 ) + ";"); -} - -//========================== Register tags ========================== - -tags({ - "if": function() { - var ifTag = this, - view = ifTag.view; - - view.onElse = function( tagObject, args ) { - var i = 0, - l = args.length; - - while ( l && !args[ i++ ]) { - // Only render content if args.length === 0 (i.e. this is an else with no condition) or if a condition argument is truey - if ( i === l ) { - return ""; - } - } - view.onElse = undefined; // If condition satisfied, so won't run 'else'. - tagObject.path = ""; - return tagObject.renderContent( view ); - // Test is satisfied, so render content, while remaining in current data context - // By passing the view, we inherit data context from the parent view, and the content is treated as a layout template - // (so if the data is an array, it will not iterate over the data - }; - return view.onElse( this, arguments ); - }, - "else": function() { - var view = this.view; - return view.onElse ? view.onElse( this, arguments ) : ""; - }, - "for": function() { - var i, - self = this, - result = "", - args = arguments, - l = args.length; - if ( self.props.layout ) { - self.tmpl.layout = TRUE; - } - for ( i = 0; i < l; i++ ) { - result += self.renderContent( args[ i ]); - } - return result; - }, - "=": function( value ) { - return value; - }, - "*": function( value ) { - return value; - } -}); - -//========================== Register global helpers ========================== - -// helpers({ // Global helper functions -// // TODO add any useful built-in helper functions -// }); - -//========================== Register converters ========================== - -converters({ - html: function( text ) { - // HTML encoding helper: Replace < > & and ' and " by corresponding entities. - // inspired by Mike Samuel - return text != undefined ? String( text ).replace( htmlSpecialChar, replacerForHtml ) : ""; - } -}); - -//========================== Define default delimiters ========================== -setDelimiters( "{{", "}}" ); - -})( this ); - -/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net) - * Licensed under the MIT License (LICENSE.txt). - * - * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers. - * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix. - * Thanks to: Seamus Leahy for adding deltaX and deltaY - * - * Version: 3.0.6 - * - * Requires: 1.2.2+ - */ - -(function($) { - -var types = ['DOMMouseScroll', 'mousewheel']; - -if ($.event.fixHooks) { - for ( var i=types.length; i; ) { - $.event.fixHooks[ types[--i] ] = $.event.mouseHooks; - } -} - -$.event.special.mousewheel = { - setup: function() { - if ( this.addEventListener ) { - for ( var i=types.length; i; ) { - this.addEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function() { - if ( this.removeEventListener ) { - for ( var i=types.length; i; ) { - this.removeEventListener( types[--i], handler, false ); - } - } else { - this.onmousewheel = null; - } - } -}; - -$.fn.extend({ - mousewheel: function(fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function(fn) { - return this.unbind("mousewheel", fn); - } -}); - - -function handler(event) { - var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; } - if ( orgEvent.detail ) { delta = -orgEvent.detail/3; } - - // New school multidimensional scroll (touchpads) deltas - deltaY = delta; - - // Gecko - if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaY = 0; - deltaX = -1*delta; - } - - // Webkit - if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; } - if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; } - - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); - - return ($.event.dispatch || $.event.handle).apply(this, args); -} - -})(jQuery); - -/*! - * jQuery UI Widget 1.8.18 - * - * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT or GPL Version 2 licenses. - * http://jquery.org/license - * - * http://docs.jquery.com/UI/Widget - */ - -if ( ! $.widget ) { - -(function( $, undefined ) { - -// jQuery 1.4+ -if ( $.cleanData ) { - var _cleanData = $.cleanData; - $.cleanData = function( elems ) { - for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { - try { - $( elem ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - } - _cleanData( elems ); - }; -} else { - var _remove = $.fn.remove; - $.fn.remove = function( selector, keepData ) { - return this.each(function() { - if ( !keepData ) { - if ( !selector || $.filter( selector, [ this ] ).length ) { - $( "*", this ).add( [ this ] ).each(function() { - try { - $( this ).triggerHandler( "remove" ); - // http://bugs.jquery.com/ticket/8235 - } catch( e ) {} - }); - } - } - return _remove.call( $(this), selector, keepData ); - }); - }; -} - -$.widget = function( name, base, prototype ) { - var namespace = name.split( "." )[ 0 ], - fullName; - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName ] = function( elem ) { - return !!$.data( elem, name ); - }; - - $[ namespace ] = $[ namespace ] || {}; - $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - - var basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from -// $.each( basePrototype, function( key, val ) { -// if ( $.isPlainObject(val) ) { -// basePrototype[ key ] = $.extend( {}, val ); -// } -// }); - basePrototype.options = $.extend( true, {}, basePrototype.options ); - $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { - namespace: namespace, - widgetName: name, - widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, - widgetBaseClass: fullName - }, prototype ); - - $.widget.bridge( name, $[ namespace ][ name ] ); -}; - -$.widget.bridge = function( name, object ) { - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = Array.prototype.slice.call( arguments, 1 ), - returnValue = this; - - // allow multiple hashes to be passed on init - options = !isMethodCall && args.length ? - $.extend.apply( null, [ true, options ].concat(args) ) : - options; - - // prevent calls to internal methods - if ( isMethodCall && options.charAt( 0 ) === "_" ) { - return returnValue; - } - - if ( isMethodCall ) { - this.each(function() { - var instance = $.data( this, name ), - methodValue = instance && $.isFunction( instance[options] ) ? - instance[ options ].apply( instance, args ) : - instance; - // TODO: add this back in 1.9 and use $.error() (see #5972) -// if ( !instance ) { -// throw "cannot call methods on " + name + " prior to initialization; " + -// "attempted to call method '" + options + "'"; -// } -// if ( !$.isFunction( instance[options] ) ) { -// throw "no such method '" + options + "' for " + name + " widget instance"; -// } -// var methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue; - return false; - } - }); - } else { - this.each(function() { - var instance = $.data( this, name ); - if ( instance ) { - instance.option( options || {} )._init(); - } else { - $.data( this, name, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( options, element ) { - // allow instantiation without initializing for simple inheritance - if ( arguments.length ) { - this._createWidget( options, element ); - } -}; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - options: { - disabled: false - }, - _createWidget: function( options, element ) { - // $.widget.bridge stores the plugin instance, but we do it anyway - // so that it's stored even before the _create function runs - $.data( element, this.widgetName, this ); - this.element = $( element ); - this.options = $.extend( true, {}, - this.options, - this._getCreateOptions(), - options ); - - var self = this; - this.element.bind( "remove." + this.widgetName, function() { - self.destroy(); - }); - - this._create(); - this._trigger( "create" ); - this._init(); - }, - _getCreateOptions: function() { - return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; - }, - _create: function() {}, - _init: function() {}, - - destroy: function() { - this.element - .unbind( "." + this.widgetName ) - .removeData( this.widgetName ); - this.widget() - .unbind( "." + this.widgetName ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetBaseClass + "-disabled " + - "ui-state-disabled" ); - }, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.extend( {}, this.options ); - } - - if (typeof key === "string" ) { - if ( value === undefined ) { - return this.options[ key ]; - } - options = {}; - options[ key ] = value; - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var self = this; - $.each( options, function( key, value ) { - self._setOption( key, value ); - }); - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - [ value ? "addClass" : "removeClass"]( - this.widgetBaseClass + "-disabled" + " " + - "ui-state-disabled" ) - .attr( "aria-disabled", value ); - } - - return this; - }, - - enable: function() { - return this._setOption( "disabled", false ); - }, - disable: function() { - return this._setOption( "disabled", true ); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - - return !( $.isFunction(callback) && - callback.call( this.element[0], event, data ) === false || - event.isDefaultPrevented() ); - } -}; - -})( jQuery ); - -}; - - -(function ($, window, undefined) { - var pos_oo = Number.POSITIVE_INFINITY, - neg_oo = Number.NEGATIVE_INFINITY; - - $.geo = { - // - // utility functions - // - - _allCoordinates: function (geom) { - // return array of all positions in all geometries of geom - // not in JTS - var geometries = this._flatten(geom), - curGeom = 0, - result = []; - - for (; curGeom < geometries.length; curGeom++) { - var coordinates = geometries[curGeom].coordinates, - isArray = coordinates && $.isArray(coordinates[0]), - isDblArray = isArray && $.isArray(coordinates[0][0]), - isTriArray = isDblArray && $.isArray(coordinates[0][0][0]), - i, j, k; - - if (!isTriArray) { - if (!isDblArray) { - if (!isArray) { - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - coordinates = [coordinates]; - } - - for (i = 0; i < coordinates.length; i++) { - for (j = 0; j < coordinates[i].length; j++) { - for (k = 0; k < coordinates[i][j].length; k++) { - result.push(coordinates[i][j][k]); - } - } - } - } - return result; - }, - - _isGeodetic: function( coords ) { - // returns true if the first coordinate it can find is geodetic - - while ( $.isArray( coords ) ) { - if ( coords.length > 1 && ! $.isArray( coords[ 0 ] ) ) { - return ( coords[ 0 ] >= -180 && coords[ 0 ] <= 180 && coords[ 1 ] >= -85 && coords[ 1 ] <= 85 ); - } else { - coords = coords[ 0 ]; - } - } - - return false; - }, - - // - // bbox functions - // - - center: function (bbox, _ignoreGeo /* Internal Use Only */) { - // Envelope.centre in JTS - // bbox only, use centroid for geom - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var center = [(bbox[0] + bbox[2]) / 2, (bbox[1] + bbox[3]) / 2]; - return wasGeodetic ? $.geo.proj.toGeodetic(center) : center; - }, - - expandBy: function (bbox, dx, dy, _ignoreGeo /* Internal Use Only */) { - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - bbox = [bbox[0] - dx, bbox[1] - dy, bbox[2] + dx, bbox[3] + dy]; - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - height: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[3] - bbox[1]; - }, - - _in: function(bbox1, bbox2) { - return bbox1[0] <= bbox2[0] && - bbox1[1] <= bbox2[1] && - bbox1[2] >= bbox2[2] && - bbox1[3] >= bbox2[3]; - }, - - _bboxDisjoint: function( bbox1, bbox2 ) { - return bbox2[ 0 ] > bbox1[ 2 ] || - bbox2[ 2 ] < bbox1[ 0 ] || - bbox2[ 1 ] > bbox1[ 3 ] || - bbox2[ 3 ] < bbox1[ 1 ]; - }, - - include: function( bbox, value, _ignoreGeo /* Internal Use Only */ ) { - // similar to Envelope.expandToInclude in JTS - if ( !value || !$.isArray( value ) ) { - return bbox; - } - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox || value ) ) { - wasGeodetic = true; - } - - if ( !bbox ) { - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - } else if ( wasGeodetic ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - - if ( value.length === 2 ) { - value = [ value[ 0 ], value[ 1 ], value[ 0 ], value[ 1 ] ]; - } - - value = $.geo.proj.fromGeodetic( value ); - - bbox[0] = Math.min( value[ 0 ], bbox[ 0 ] ); - bbox[1] = Math.min( value[ 1 ], bbox[ 1 ] ); - bbox[2] = Math.max( value[ 2 ], bbox[ 2 ] ); - bbox[3] = Math.max( value[ 3 ], bbox[ 3 ] ); - - return wasGeodetic ? $.geo.proj.toGeodetic( bbox ) : bbox; - }, - - polygonize: function( bbox, _ignoreGeo /* Internal Use Only */ ) { - // adaptation of Polygonizer class in JTS for use with bboxes - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var polygon = { - type: "Polygon", - coordinates: [ [ - [ bbox[ 0 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 3 ] ], - [ bbox[ 2 ], bbox[ 1 ] ], - [ bbox[ 0 ], bbox[ 1 ] ] - ] ] - }; - - if ( wasGeodetic ) { - polygon.coordinates = $.geo.proj.toGeodetic( polygon.coordinates ); - } - - return polygon; - }, - - reaspect: function (bbox, ratio, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var width = this.width(bbox, true), - height = this.height(bbox, true), - center = this.center(bbox, true), - dx, dy; - - if (width !== 0 && height !== 0 && ratio > 0) { - if (width / height > ratio) { - dx = width / 2; - dy = dx / ratio; - } else { - dy = height / 2; - dx = dy * ratio; - } - - bbox = [center[0] - dx, center[1] - dy, center[0] + dx, center[1] + dy]; - } - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - recenter: function( bbox, center, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj ) { - if ( this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - if ( this._isGeodetic( center ) ) { - center = $.geo.proj.fromGeodetic(center); - } - } - - var halfWidth = ( bbox[ 2 ] - bbox[ 0 ] ) / 2, - halfHeight = ( bbox[ 3 ] - bbox[ 1 ] ) / 2; - - bbox = [ - center[ 0 ] - halfWidth, - center[ 1 ] - halfHeight, - center[ 0 ] + halfWidth, - center[ 1 ] + halfHeight - ]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - scaleBy: function ( bbox, scale, _ignoreGeo /* Internal Use Only */ ) { - // not in JTS - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - wasGeodetic = true; - bbox = $.geo.proj.fromGeodetic(bbox); - } - - var c = this.center(bbox, true), - dx = (bbox[2] - bbox[0]) * scale / 2, - dy = (bbox[3] - bbox[1]) * scale / 2; - - bbox = [c[0] - dx, c[1] - dy, c[0] + dx, c[1] + dy]; - - return wasGeodetic ? $.geo.proj.toGeodetic(bbox) : bbox; - }, - - width: function (bbox, _ignoreGeo /* Internal Use Only */ ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic(bbox); - } - - return bbox[2] - bbox[0]; - }, - - // - // geometry functions - // - - // bbox (Geometry.getEnvelope in JTS) - - bbox: function ( geom, _ignoreGeo /* Internal Use Only */ ) { - var result, wasGeodetic = false; - if ( !geom ) { - return undefined; - } else if ( geom.bbox ) { - result = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.bbox ) ) ? $.geo.proj.fromGeodetic( geom.bbox ) : geom.bbox; - } else { - result = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var coordinates = this._allCoordinates( geom ), - curCoord = 0; - - if ( coordinates.length === 0 ) { - return undefined; - } - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coordinates ) ) { - wasGeodetic = true; - coordinates = $.geo.proj.fromGeodetic( coordinates ); - } - - for ( ; curCoord < coordinates.length; curCoord++ ) { - result[0] = Math.min(coordinates[curCoord][0], result[0]); - result[1] = Math.min(coordinates[curCoord][1], result[1]); - result[2] = Math.max(coordinates[curCoord][0], result[2]); - result[3] = Math.max(coordinates[curCoord][1], result[3]); - } - } - - return wasGeodetic ? $.geo.proj.toGeodetic(result) : result; - }, - - // centroid - - centroid: function( geom, _ignoreGeo /* Internal Use Only */ ) { - switch (geom.type) { - case "Point": - return $.extend({}, geom); - - case "LineString": - case "Polygon": - var a = 0, - c = [0, 0], - coords = $.merge( [ ], geom.type == "Polygon" ? geom.coordinates[0] : geom.coordinates ), - i = 1, j, n, - bbox = [ pos_oo, pos_oo, neg_oo, neg_oo ]; - - var wasGeodetic = false; - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( coords ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic(coords); - } - - //if (coords[0][0] != coords[coords.length - 1][0] || coords[0][1] != coords[coords.length - 1][1]) { - // coords.push(coords[0]); - //} - - for (; i <= coords.length; i++) { - j = i % coords.length; - - bbox[0] = Math.min(coords[j][0], bbox[0]); - bbox[1] = Math.min(coords[j][1], bbox[1]); - bbox[2] = Math.max(coords[j][0], bbox[2]); - bbox[3] = Math.max(coords[j][1], bbox[3]); - - n = (coords[i - 1][0] * coords[j][1]) - (coords[j][0] * coords[i - 1][1]); - a += n; - c[0] += (coords[i - 1][0] + coords[j][0]) * n; - c[1] += (coords[i - 1][1] + coords[j][1]) * n; - } - - if (a === 0) { - if (coords.length > 0) { - c[0] = Math.min( Math.max( coords[0][0], bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( coords[0][1], bbox[ 1 ] ), bbox[ 3 ] ); - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } else { - return undefined; - } - } - - a *= 3; - //c[0] /= a; - //c[1] /= a; - - c[0] = Math.min( Math.max( c[0] / a, bbox[ 0 ] ), bbox[ 2 ] ); - c[1] = Math.min( Math.max( c[1] / a, bbox[ 1 ] ), bbox[ 3 ] ); - - return { type: "Point", coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c }; - } - return undefined; - }, - - // contains - - contains: function (geom1, geom2) { - if (geom1.type != "Polygon") { - return false; - } - - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1.coordinates, geom2.coordinates); - - case "LineString": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates); - - case "Polygon": - return this._containsPolygonLineString(geom1.coordinates, geom2.coordinates[0]); - - default: - return false; - } - }, - - _containsPolygonPoint: function (polygonCoordinates, pointCoordinate) { - if (polygonCoordinates.length === 0 || polygonCoordinates[0].length < 4) { - return false; - } - - var rayCross = 0, - a = polygonCoordinates[0][0], - i = 1, - b, - x; - - for (; i < polygonCoordinates[0].length; i++) { - b = polygonCoordinates[0][i]; - - if ((a[1] <= pointCoordinate[1] && pointCoordinate[1] < b[1]) || (b[1] <= pointCoordinate[1] && pointCoordinate[1] < a[1]) && (pointCoordinate[0] < a[0] || pointCoordinate[0] < b[0])) { - x = a[0] + (b[0] - a[0]) * (pointCoordinate[1] - a[1]) / (b[1] - a[1]); - - if (x > pointCoordinate[0]) { - rayCross++; - } - } - - a = b; - } - - return rayCross % 2 == 1; - }, - - _containsPolygonLineString: function (polygonCoordinates, lineStringCoordinates) { - for (var i = 0; i < lineStringCoordinates.length; i++) { - if (!this._containsPolygonPoint(polygonCoordinates, lineStringCoordinates[i])) { - return false; - } - } - return true; - }, - - // distance - - distance: function ( geom1, geom2, _ignoreGeo /* Internal Use Only */ ) { - var geom1CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom1.coordinates ) ) ? $.geo.proj.fromGeodetic(geom1.coordinates) : geom1.coordinates, - geom2CoordinatesProjected = ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom2.coordinates ) ) ? $.geo.proj.fromGeodetic(geom2.coordinates) : geom2.coordinates; - - switch (geom1.type) { - case "Point": - switch (geom2.type) { - case "Point": - return this._distancePointPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "LineString": - return this._distanceLineStringPoint(geom2CoordinatesProjected, geom1CoordinatesProjected); - case "Polygon": - return this._containsPolygonPoint(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "LineString": - switch (geom2.type) { - case "Point": - return this._distanceLineStringPoint(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "LineString": - return this._distanceLineStringLineString(geom1CoordinatesProjected, geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom2CoordinatesProjected, geom1CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom2CoordinatesProjected[0], geom1CoordinatesProjected); - default: - return undefined; - } - break; - - case "Polygon": - switch (geom2.type) { - case "Point": - return this._containsPolygonPoint(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringPoint(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "LineString": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected); - case "Polygon": - return this._containsPolygonLineString(geom1CoordinatesProjected, geom2CoordinatesProjected[0]) ? 0 : this._distanceLineStringLineString(geom1CoordinatesProjected[0], geom2CoordinatesProjected[0]); - default: - return undefined; - } - break; - } - }, - - _distancePointPoint: function (coordinate1, coordinate2) { - var dx = coordinate2[0] - coordinate1[0], - dy = coordinate2[1] - coordinate1[1]; - return Math.sqrt((dx * dx) + (dy * dy)); - }, - - _distanceLineStringPoint: function (lineStringCoordinates, pointCoordinate) { - var minDist = pos_oo; - - if (lineStringCoordinates.length > 0) { - var a = lineStringCoordinates[0], - - apx = pointCoordinate[0] - a[0], - apy = pointCoordinate[1] - a[1]; - - if (lineStringCoordinates.length == 1) { - return Math.sqrt(apx * apx + apy * apy); - } else { - for (var i = 1; i < lineStringCoordinates.length; i++) { - var b = lineStringCoordinates[i], - - abx = b[0] - a[0], - aby = b[1] - a[1], - bpx = pointCoordinate[0] - b[0], - bpy = pointCoordinate[1] - b[1], - - d = this._distanceSegmentPoint(abx, aby, apx, apy, bpx, bpy); - - if (d === 0) { - return 0; - } - - if (d < minDist) { - minDist = d; - } - - a = b; - apx = bpx; - apy = bpy; - } - } - } - - return Math.sqrt(minDist); - }, - - _distanceSegmentPoint: function (abx, aby, apx, apy, bpx, bpy) { - var dot1 = abx * apx + aby * apy; - - if (dot1 <= 0) { - return apx * apx + apy * apy; - } - - var dot2 = abx * abx + aby * aby; - - if (dot1 >= dot2) { - return bpx * bpx + bpy * bpy; - } - - return apx * apx + apy * apy - dot1 * dot1 / dot2; - }, - - _distanceLineStringLineString: function (lineStringCoordinates1, lineStringCoordinates2) { - var minDist = pos_oo; - for (var i = 0; i < lineStringCoordinates2.length; i++) { - minDist = Math.min(minDist, this._distanceLineStringPoint(lineStringCoordinates1, lineStringCoordinates2[i])); - } - return minDist; - }, - - // buffer - - _buffer: function( geom, distance, _ignoreGeo /* Internal Use Only */ ) { - var wasGeodetic = false, - coords = geom.coordinates; - - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( geom.coordinates ) ) { - wasGeodetic = true; - coords = $.geo.proj.fromGeodetic( geom.coordinates ); - } - - if ( geom.type === "Point" ) { - var resultCoords = [], - slices = 180, - i = 0, - a; - - for ( ; i <= slices; i++ ) { - a = ( i * 360 / slices ) * ( Math.PI / 180 ); - resultCoords.push( [ - coords[ 0 ] + Math.cos( a ) * distance, - coords[ 1 ] + Math.sin( a ) * distance - ] ); - } - - return { - type: "Polygon", - coordinates: [ ( wasGeodetic ? $.geo.proj.toGeodetic( resultCoords ) : resultCoords ) ] - }; - } else { - return undefined; - } - }, - - - // - // feature - // - - _flatten: function (geom) { - // return an array of all basic geometries - // not in JTS - var geometries = [], - curGeom = 0; - switch (geom.type) { - case "Feature": - $.merge(geometries, this._flatten(geom.geometry)); - break; - - case "FeatureCollection": - for (; curGeom < geom.features.length; curGeom++) { - $.merge(geometries, this._flatten(geom.features[curGeom].geometry)); - } - break; - - case "GeometryCollection": - for (; curGeom < geom.geometries.length; curGeom++) { - $.merge(geometries, this._flatten(geom.geometries[curGeom])); - } - break; - - default: - geometries[0] = geom; - break; - } - return geometries; - }, - - length: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - lineStringCoordinates, - i = 1, dx, dy; - - switch ( geom.type ) { - case "Point": - return 0; - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][0] - lineStringCoordinates[ i - 1 ][0]; - dy = lineStringCoordinates[ i ][1] - lineStringCoordinates[ i - 1 ][1]; - sum += Math.sqrt((dx * dx) + (dy * dy)); - } - - return sum; - } - - // return undefined; - }, - - area: function( geom, _ignoreGeo /* Internal Use Only */ ) { - var sum = 0, - polygonCoordinates, - i = 1, j; - - switch ( geom.type ) { - case "Point": - case "LineString": - return 0; - - case "Polygon": - polygonCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( polygonCoordinates ) { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( polygonCoordinates ) ) { - polygonCoordinates = $.geo.proj.fromGeodetic( polygonCoordinates ); - } - - for ( ; i <= polygonCoordinates.length; i++) { - j = i % polygonCoordinates.length; - sum += ( polygonCoordinates[ i - 1 ][ 0 ] - polygonCoordinates[ j ][ 0 ] ) * ( polygonCoordinates[ i - 1 ][ 1 ] + polygonCoordinates[ j ][ 1 ] ) / 2; - } - - return Math.abs( sum ); - } - }, - - pointAlong: function( geom, percentage, _ignoreGeo /* Internal Use Only */ ) { - var totalLength = 0, - previousPercentageSum = 0, - percentageSum = 0, - remainderPercentageSum, - len, - lineStringCoordinates, - segmentLengths = [], - i = 1, dx, dy, - c, c0, c1, - wasGeodetic = false; - - switch ( geom.type ) { - case "Point": - return $.extend( { }, geom ); - - case "LineString": - lineStringCoordinates = geom.coordinates; - break; - - case "Polygon": - lineStringCoordinates = geom.coordinates[ 0 ]; - break; - } - - if ( lineStringCoordinates ) { - if ( percentage === 0 ) { - return { - type: "Point", - coordinates: [ lineStringCoordinates[ 0 ][ 0 ], lineStringCoordinates[ 0 ][ 1 ] ] - }; - } else if ( percentage === 1 ) { - i = lineStringCoordinates.length - 1; - return { - type: "Point", - coordinates: [ lineStringCoordinates[ i ][ 0 ], lineStringCoordinates[ i ][ 1 ] ] - }; - } else { - if ( !_ignoreGeo && $.geo.proj && this._isGeodetic( lineStringCoordinates ) ) { - wasGeodetic = true; - lineStringCoordinates = $.geo.proj.fromGeodetic( lineStringCoordinates ); - } - - for ( ; i < lineStringCoordinates.length; i++ ) { - dx = lineStringCoordinates[ i ][ 0 ] - lineStringCoordinates[ i - 1 ][ 0 ]; - dy = lineStringCoordinates[ i ][ 1 ] - lineStringCoordinates[ i - 1 ][ 1 ]; - len = Math.sqrt((dx * dx) + (dy * dy)); - segmentLengths.push( len ); - totalLength += len; - } - - for ( i = 0; i < segmentLengths.length && percentageSum < percentage; i++ ) { - previousPercentageSum = percentageSum; - percentageSum += ( segmentLengths[ i ] / totalLength ); - } - - remainderPercentageSum = percentage - previousPercentageSum; - - c0 = lineStringCoordinates[ i - 1 ]; - c1 = lineStringCoordinates[ i ]; - - c = [ - c0[ 0 ] + ( remainderPercentageSum * ( c1[ 0 ] - c0[ 0 ] ) ), - c0[ 1 ] + ( remainderPercentageSum * ( c1[ 1 ] - c0[ 1 ] ) ) - ]; - - return { - type: "Point", - coordinates: wasGeodetic ? $.geo.proj.toGeodetic(c) : c - }; - } - } - }, - - // - // WKT functions - // - - _WKT: (function () { - function pointToString(value) { - return "POINT " + pointToUntaggedString(value.coordinates); - } - - function pointToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - return "(" + coordinates.join(" ") + ")"; - } - } - - function lineStringToString(value) { - return "LINESTRING " + lineStringToUntaggedString(value.coordinates); - } - - function lineStringToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var points = []; - - for (var i = 0; i < coordinates.length; i++) { - points.push(coordinates[i].join(" ")); - } - - return "(" + points + ")"; - } - } - - function polygonToString(value) { - return "POLYGON " + polygonToUntaggedString(value.coordinates); - } - - function polygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMTPY"; - } else { - var lineStrings = []; - - for (var i = 0; i < coordinates.length; i++) { - lineStrings.push(lineStringToUntaggedString(coordinates[i])); - } - - return "(" + lineStrings + ")"; - } - } - - function multiPointToString(value) { - return "MULTIPOINT " + lineStringToUntaggedString(value.coordinates); - } - - function multiLineStringToString(value) { - return "MULTILINSTRING " + polygonToUntaggedString(value.coordinates); - } - - function multiPolygonToString(value) { - return "MULTIPOLYGON " + multiPolygonToUntaggedString(value.coordinates); - } - - function multiPolygonToUntaggedString(coordinates) { - if (!(coordinates && coordinates.length)) { - return "EMPTY"; - } else { - var polygons = []; - for (var i = 0; i < coordinates.length; i++) { - polygons.push(polygonToUntaggedString(coordinates[i])); - } - return "(" + polygons + ")"; - } - } - - function geometryCollectionToString(value) { - return "GEOMETRYCOLLECTION " + geometryCollectionToUntaggedString(value.geometries); - } - - function geometryCollectionToUntaggedString(geometries) { - if (!(geometries && geometries.length)) { - return "EMPTY"; - } else { - var geometryText = []; - for (var i = 0; i < geometries.length; i++) { - geometryText.push(stringify(geometries[i])); - } - return "(" + geometries + ")"; - } - } - - function stringify(value) { - if (!(value && value.type)) { - return ""; - } else { - switch (value.type) { - case "Point": - return pointToString(value); - - case "LineString": - return lineStringToString(value); - - case "Polygon": - return polygonToString(value); - - case "MultiPoint": - return multiPointToString(value); - - case "MultiLineString": - return multiLineStringToString(value); - - case "MultiPolygon": - return multiPolygonToString(value); - - case "GeometryCollection": - return geometryCollectionToString(value); - - default: - return ""; - } - } - } - - function pointParseUntagged(wkt) { - var pointString = wkt.match( /\(\s*([\d\.\-]+)\s+([\d\.\-]+)\s*\)/ ); - return pointString && pointString.length > 2 ? { - type: "Point", - coordinates: [ - parseFloat(pointString[1]), - parseFloat(pointString[2]) - ] - } : null; - } - - function lineStringParseUntagged(wkt) { - var lineString = wkt.match( /\s*\((.*)\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( lineString && lineString.length > 1 ) { - pointStrings = lineString[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "LineString", - coordinates: coords - }; - } else { - return null; - } - } - - function polygonParseUntagged(wkt) { - var polygon = wkt.match( /\s*\(\s*\((.*)\)\s*\)/ ), - coords = [], - pointStrings, - pointParts, - i = 0; - - if ( polygon && polygon.length > 1 ) { - pointStrings = polygon[ 1 ].match( /[\d\.\-]+\s+[\d\.\-]+/g ); - - for ( ; i < pointStrings.length; i++ ) { - pointParts = pointStrings[ i ].match( /\s*([\d\.\-]+)\s+([\d\.\-]+)\s*/ ); - coords[ i ] = [ parseFloat( pointParts[ 1 ] ), parseFloat( pointParts[ 2 ] ) ]; - } - - return { - type: "Polygon", - coordinates: [ coords ] - }; - } else { - return null; - } - } - - function multiPointParseUntagged(wkt) { - var multiSomething; - - if ( wkt.indexOf( "((" ) === -1 ) { - multiSomething = lineStringParseUntagged( wkt ); - } else { - multiSomething = multiLineStringParseUntagged( wkt ); - multiSomething.coordinates = $.geo._allCoordinates( multiSomething ); - } - - multiSomething.type = "MultiPoint"; - - return multiSomething; - } - - function multiLineStringParseUntagged(wkt) { - var lineStringsWkt = wkt.substr( 1, wkt.length - 2 ), - lineStrings = lineStringsWkt.split( ")),((" ), - i = 0, - multiLineString = { - type: "MultiLineString", - coordinates: [ ] - }; - - for ( ; i < lineStrings.length; i++ ) { - multiLineString.coordinates.push( lineStringParseUntagged( lineStrings[ i ] ).coordinates ); - } - - return multiLineString; - } - - function multiPolygonParseUntagged(wkt) { - var polygonsWkt = wkt.substr( 1, wkt.length - 2 ), - polygons = polygonsWkt.split( ")),((" ), - i = 0, - multiPolygon = { - type: "MultiPolygon", - coordinates: [ ] - }; - - for ( ; i < polygons.length; i++ ) { - multiPolygon.coordinates.push( polygonParseUntagged( polygons[ i ] ).coordinates ); - } - - return multiPolygon; - } - - function geometryCollectionParseUntagged( wkt ) { - var geometriesWkt = wkt.substr( 1, wkt.length - 2 ), - geometries = geometriesWkt.match( /\),[a-zA-Z]/g ), - geometryCollection = { - type: "GeometryCollection", - geometries: [ ] - }, - curGeom, - i = 0, curStart = 0, curLen; - - if ( geometries && geometries.length > 0 ) { - for ( ; i < geometries.length; i++ ) { - curLen = geometriesWkt.indexOf( geometries[ i ], curStart ) - curStart + 1; - curGeom = parse( geometriesWkt.substr( curStart, curLen ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - curStart += curLen + 1; - } - - // one more - curGeom = parse( geometriesWkt.substr( curStart ) ); - if ( curGeom ) { - geometryCollection.geometries.push( curGeom ); - } - - return geometryCollection; - } else { - return null; - } - } - - function parse(wkt) { - wkt = $.trim(wkt); - - var typeIndex = wkt.indexOf( "(" ), - untagged = wkt.substr( typeIndex ); - - switch ($.trim(wkt.substr(0, typeIndex)).toUpperCase()) { - case "POINT": - return pointParseUntagged( untagged ); - - case "LINESTRING": - return lineStringParseUntagged( untagged ); - - case "POLYGON": - return polygonParseUntagged( untagged ); - - case "MULTIPOINT": - return multiPointParseUntagged( untagged ); - - case "MULTILINESTRING": - return multiLineStringParseUntagged( untagged ); - - case "MULTIPOLYGON": - return multiPolygonParseUntagged( untagged ); - - case "GEOMETRYCOLLECTION": - return geometryCollectionParseUntagged( untagged ); - - default: - return null; - } - } - - return { - stringify: stringify, - - parse: parse - }; - }()), - - // - // projection functions - // - - proj: (function () { - var halfPi = 1.5707963267948966192, - quarterPi = 0.7853981633974483096, - radiansPerDegree = 0.0174532925199432958, - degreesPerRadian = 57.295779513082320877, - semiMajorAxis = 6378137; - - return { - fromGeodeticPos: function (coordinate) { - return [ - semiMajorAxis * coordinate[ 0 ] * radiansPerDegree, - semiMajorAxis * Math.log(Math.tan(quarterPi + coordinate[ 1 ] * radiansPerDegree / 2)) - ]; - }, - - fromGeodetic: function ( coordinates ) { - if ( ! $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - fromGeodeticPos = this.fromGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = fromGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = fromGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = fromGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - }, - - toGeodeticPos: function (coordinate) { - return [ - (coordinate[ 0 ] / semiMajorAxis) * degreesPerRadian, - (halfPi - 2 * Math.atan(1 / Math.exp(coordinate[ 1 ] / semiMajorAxis))) * degreesPerRadian - ]; - }, - - toGeodetic: function (coordinates) { - if ( $.geo._isGeodetic( coordinates ) ) { - return coordinates; - } - - var isMultiPointOrLineString = $.isArray(coordinates[ 0 ]), - toGeodeticPos = this.toGeodeticPos; - - if (!isMultiPointOrLineString && coordinates.length == 4) { - // bbox - var min = toGeodeticPos([ coordinates[ 0 ], coordinates[ 1 ] ]), - max = toGeodeticPos([ coordinates[ 2 ], coordinates[ 3 ] ]); - return [ min[ 0 ], min[ 1 ], max[ 0 ], max[ 1 ] ]; - } else { - // geometry - var isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray(coordinates[ 0 ][ 0 ]), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray(coordinates[ 0 ][ 0 ][ 0 ]), - result = [ ], - i, j, k; - - if (!isMultiPolygon) { - if (!isMultiLineStringOrPolygon) { - if (!isMultiPointOrLineString) { - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - coordinates = [ coordinates ]; - } - - for ( i = 0; i < coordinates.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < coordinates[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < coordinates[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = toGeodeticPos(coordinates[ i ][ j ][ k ]); - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - } - } - }; - }()), - - // - // service types (defined in other files) - // - - _serviceTypes: {} - }; -}(jQuery, this)); - -(function ($, undefined) { - var _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ); - - $.widget("geo.geographics", { - _$elem: undefined, - _options: {}, - _trueCanvas: true, - - _width: 0, - _height: 0, - - _$canvas: undefined, - _context: undefined, - - _blitcanvas: undefined, - _blitcontext: undefined, - - _$labelsContainer: undefined, - - options: { - style: { - borderRadius: "8px", - color: "#7f0000", - //fill: undefined, - fillOpacity: 0.2, - height: "8px", - opacity: 1, - //stroke: undefined, - strokeOpacity: 1, - strokeWidth: "2px", - visibility: "visible", - width: "8px" - } - }, - - _create: function () { - this._$elem = this.element; - this._options = this.options; - - this._$elem.css({ display: "inline-block", overflow: "hidden", textAlign: "left" }); - - if (this._$elem.css("position") == "static") { - this._$elem.css("position", "relative"); - } - - this._$elem.addClass( "geo-graphics" ); - - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - var posCss = 'position:absolute;left:0;top:0;margin:0;padding:0;', - sizeCss = 'width:' + this._width + 'px;height:' + this._height + 'px;', - sizeAttr = 'width="' + this._width + '" height="' + this._height + '"'; - - if (document.createElement('canvas').getContext) { - this._$elem.append(''); - this._$canvas = this._$elem.children(':last'); - this._context = this._$canvas[0].getContext("2d"); - - this._blitcanvas = document.createElement( "canvas" ); - this._blitcanvas.width = this._width; - this._blitcanvas.height = this._height; - this._blitcontext = this._blitcanvas.getContext("2d"); - } else if (_ieVersion <= 8) { - this._trueCanvas = false; - this._$elem.append( '
                                    '); - this._$canvas = this._$elem.children(':last'); - - G_vmlCanvasManager.initElement(this._$canvas[0]); - this._context = this._$canvas[0].getContext("2d"); - this._$canvas.children().css({ backgroundColor: "transparent", width: this._width, height: this._height }); - } - - this._$elem.append('
                                    '); - this._$labelsContainer = this._$elem.children(':last'); - }, - - _setOption: function (key, value) { - if (key == "style") { - value = $.extend({}, this._options.style, value); - } - $.Widget.prototype._setOption.apply(this, arguments); - }, - - destroy: function () { - $.Widget.prototype.destroy.apply(this, arguments); - this._$elem.html(""); - this._$elem.removeClass( "geo-graphics" ); - }, - - clear: function () { - this._context.clearRect(0, 0, this._width, this._height); - this._$labelsContainer.html(""); - }, - - drawArc: function (coordinates, startAngle, sweepAngle, style) { - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0 && style.widthValue > 0 && style.heightValue > 0) { - var r = Math.min(style.widthValue, style.heightValue) / 2; - - startAngle = (startAngle * Math.PI / 180); - sweepAngle = (sweepAngle * Math.PI / 180); - - this._context.save(); - this._context.translate(coordinates[0], coordinates[1]); - if (style.widthValue > style.heightValue) { - this._context.scale(style.widthValue / style.heightValue, 1); - } else { - this._context.scale(1, style.heightValue / style.widthValue); - } - - this._context.beginPath(); - this._context.arc(0, 0, r, startAngle, sweepAngle, false); - - if (this._trueCanvas) { - this._context.restore(); - } - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - - if (!this._trueCanvas) { - this._context.restore(); - } - } - }, - - drawPoint: function (coordinates, style) { - style = this._getGraphicStyle(style); - if (style.widthValue == style.heightValue && style.heightValue == style.borderRadiusValue) { - this.drawArc(coordinates, 0, 360, style); - } else if (style.visibility != "hidden" && style.opacity > 0) { - style.borderRadiusValue = Math.min(Math.min(style.widthValue, style.heightValue) / 2, style.borderRadiusValue); - coordinates[0] -= style.widthValue / 2; - coordinates[1] -= style.heightValue / 2; - this._context.beginPath(); - this._context.moveTo(coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.lineTo(coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1]); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1], coordinates[0] + style.widthValue, coordinates[1] + style.borderRadiusValue); - this._context.lineTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0] + style.widthValue, coordinates[1] + style.heightValue, coordinates[0] + style.widthValue - style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.lineTo(coordinates[0] + style.borderRadiusValue, coordinates[1] + style.heightValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1] + style.heightValue, coordinates[0], coordinates[1] + style.heightValue - style.borderRadiusValue); - this._context.lineTo(coordinates[0], coordinates[1] + style.borderRadiusValue); - this._context.quadraticCurveTo(coordinates[0], coordinates[1], coordinates[0] + style.borderRadiusValue, coordinates[1]); - this._context.closePath(); - - if (style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - - this._context.stroke(); - } - } - }, - - drawLineString: function (coordinates, style) { - this._drawLines([coordinates], false, style); - }, - - drawPolygon: function (coordinates, style) { - if ( !this._trueCanvas || coordinates.length == 1 ) { - // either we don't have fancy rendering or there's no need for it (no holes) - this._drawLines( coordinates, true, style ); - } else { - if ( !coordinates || !coordinates.length || coordinates[ 0 ].length < 3 ) { - // this is not a Polygon or it doesn't have a proper outer ring - return; - } - - style = this._getGraphicStyle(style); - - var pixelBbox, i, j; - - if ( style.visibility != "hidden" && style.opacity > 0 ) { - this._blitcontext.clearRect(0, 0, this._width, this._height); - - if ( style.doFill ) { - if ( coordinates.length > 1 ) { - // stencil inner rings - this._blitcontext.globalCompositeOperation = "source-out"; - this._blitcontext.globalAlpha = 1; - - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.fill( ); - } - } - } - - // path outer ring - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ 0 ][ 0 ][ 0 ], coordinates[ 0 ][ 0 ][ 1 ] ); - - pixelBbox = [ coordinates[ 0 ][ 0 ][ 0 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] - style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 0 ] + style.strokeWidthValue, coordinates[ 0 ][ 0 ][ 1 ] + style.strokeWidthValue ]; - - for ( i = 1; i < coordinates[ 0 ].length - 1; i++ ) { - this._blitcontext.lineTo( coordinates[ 0 ][ i ][ 0 ], coordinates[ 0 ][ i ][ 1 ] ); - - pixelBbox[ 0 ] = Math.min( coordinates[ 0 ][ i ][ 0 ] - style.strokeWidthValue, pixelBbox[ 0 ] ); - pixelBbox[ 1 ] = Math.min( coordinates[ 0 ][ i ][ 1 ] - style.strokeWidthValue, pixelBbox[ 1 ] ); - pixelBbox[ 2 ] = Math.max( coordinates[ 0 ][ i ][ 0 ] + style.strokeWidthValue, pixelBbox[ 2 ] ); - pixelBbox[ 3 ] = Math.max( coordinates[ 0 ][ i ][ 1 ] + style.strokeWidthValue, pixelBbox[ 3 ] ); - } - - this._blitcontext.closePath(); - - this._blitcontext.globalCompositeOperation = "source-out"; - if ( style.doFill ) { - // fill outer ring - this._blitcontext.fillStyle = style.fill; - this._blitcontext.globalAlpha = style.opacity * style.fillOpacity; - this._blitcontext.fill( ); - } - - this._blitcontext.globalCompositeOperation = "source-over"; - if ( style.doStroke ) { - // stroke outer ring - this._blitcontext.lineCap = this._blitcontext.lineJoin = "round"; - this._blitcontext.lineWidth = style.strokeWidthValue; - this._blitcontext.strokeStyle = style.stroke; - - this._blitcontext.globalAlpha = style.opacity * style.strokeOpacity; - this._blitcontext.stroke( ); - - if ( coordinates.length > 1 ) { - // stroke inner rings - for ( i = 1; i < coordinates.length; i++ ) { - this._blitcontext.beginPath(); - this._blitcontext.moveTo( coordinates[ i ][ 0 ][ 0 ], coordinates[ i ][ 0 ][ 1 ] ); - for ( j = 1; j < coordinates[ i ].length; j++ ) { - this._blitcontext.lineTo( coordinates[ i ][ j ][ 0 ], coordinates[ i ][ j ][ 1 ] ); - } - this._blitcontext.closePath(); - - this._blitcontext.stroke( ); - } - } - } - - // blit - pixelBbox[ 0 ] = Math.max( pixelBbox[ 0 ], 0 ); - pixelBbox[ 1 ] = Math.max( pixelBbox[ 1 ], 0 ); - pixelBbox[ 2 ] = Math.min( pixelBbox[ 2 ], this._width ); - pixelBbox[ 3 ] = Math.min( pixelBbox[ 3 ], this._height ); - - this._context.drawImage(this._blitcanvas, pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ], pixelBbox[ 0 ], pixelBbox[ 1 ], pixelBbox[ 2 ] - pixelBbox[ 0 ], pixelBbox[ 3 ] - pixelBbox[ 1 ] ); - } - } - }, - - drawBbox: function (bbox, style) { - this._drawLines([[ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ]], true, style); - }, - - drawLabel: function( coordinates, label ) { - this._$labelsContainer.append( '
                                    ' + label + '
                                    '); - }, - - resize: function( ) { - this._width = this._$elem.width(); - this._height = this._$elem.height(); - - if (!(this._width && this._height)) { - this._width = parseInt(this._$elem.css("width"), 10); - this._height = parseInt(this._$elem.css("height"), 10); - } - - if ( this._trueCanvas ) { - this._$canvas[0].width = this._width; - this._$canvas[0].height = this._height; - } else { - } - - this._$labelsContainer.css( { - width: this._width, - height: this._height - } ); - }, - - _getGraphicStyle: function (style) { - function safeParse(value) { - value = parseInt(value, 10); - return (+value + '') === value ? +value : value; - } - - style = $.extend({}, this._options.style, style); - style.borderRadiusValue = safeParse(style.borderRadius); - style.fill = style.fill || style.color; - style.doFill = style.fill && style.fillOpacity > 0; - style.stroke = style.stroke || style.color; - style.strokeWidthValue = safeParse(style.strokeWidth); - style.doStroke = style.stroke && style.strokeOpacity > 0 && style.strokeWidthValue > 0; - style.widthValue = safeParse(style.width); - style.heightValue = safeParse(style.height); - return style; - }, - - _drawLines: function (coordinates, close, style) { - if (!coordinates || !coordinates.length || coordinates[0].length < 2) { - return; - } - - var i, j; - style = this._getGraphicStyle(style); - - if (style.visibility != "hidden" && style.opacity > 0) { - this._context.beginPath(); - - for (i = 0; i < coordinates.length; i++) { - this._context.moveTo(coordinates[i][0][0], coordinates[i][0][1]); - for (j = 1; j < coordinates[i].length; j++) { - this._context.lineTo(coordinates[i][j][0], coordinates[i][j][1]); - } - } - - if (close) { - this._context.closePath(); - } - - if (close && style.doFill) { - this._context.fillStyle = style.fill; - this._context.globalAlpha = style.opacity * style.fillOpacity; - this._context.fill(); - } - - if (style.doStroke) { - this._context.lineCap = this._context.lineJoin = "round"; - this._context.lineWidth = style.strokeWidthValue; - this._context.strokeStyle = style.stroke; - - this._context.globalAlpha = style.opacity * style.strokeOpacity; - this._context.stroke(); - } - } - } - }); -}(jQuery)); - - -(function ($, undefined) { - var _widgetIdSeed = 0, - _ieVersion = ( function () { - var v = 5, div = document.createElement("div"), a = div.all || []; - do { - div.innerHTML = ""; - } while ( a[0] ); - return v > 6 ? v : !v; - }() ), - - _defaultOptions = { - bbox: [-180, -85, 180, 85], - bboxMax: [-180, -85, 180, 85], - center: [0, 0], - cursors: { - "static": "default", - pan: "url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move", - zoom: "crosshair", - dragBox: "crosshair", - dragCircle: "crosshair", - drawPoint: "crosshair", - drawLineString: "crosshair", - drawPolygon: "crosshair", - measureLength: "crosshair", - measureArea: "crosshair" - }, - measureLabels: { - length: "{{:length.toFixed( 2 )}} m", - area: "{{:area.toFixed( 2 )}} sq m" - }, - drawStyle: {}, - shapeStyle: {}, - mode: "pan", - pannable: true, - scroll: "default", - shift: "default", - services: [ - { - "class": "osm", - type: "tiled", - src: function (view) { - return "http://otile" + ((view.index % 4) + 1) + ".mqcdn.com/tiles/1.0.0/osm/" + view.zoom + "/" + view.tile.column + "/" + view.tile.row + ".png"; - }, - attr: "Tiles Courtesy of MapQuest " - } - ], - tilingScheme: { - tileWidth: 256, - tileHeight: 256, - levels: 18, - basePixelSize: 156543.03392799936, - origin: [-20037508.342787, 20037508.342787] - }, - axisLayout: "map", - zoom: 0, - zoomMin: 0, - zoomMax: Number.POSITIVE_INFINITY, - pixelSize: 0 - }; - - $.widget("geo.geomap", { - // private widget members - _$elem: undefined, //< map div for maps, service div for services - _map: undefined, //< only defined in services - _created: false, - _createdGraphics: false, - _widgetId: 0, - _tmplLengthId: "", - _tmplAreaId: "", - - _contentBounds: {}, - - _$resizeContainer: undefined, //< all elements that should match _contentBounds' size - - _$eventTarget: undefined, - _$contentFrame: undefined, - _$existingChildren: undefined, - _$attrList: undefined, - _$servicesContainer: undefined, - _$shapesContainers: undefined, //< all shapesContainer divs (map only) - - _$panContainer: undefined, //< all non-service elements that move while panning - _$shapesContainer: undefined, //< just "our" shapesContainer div (map & service) - _$drawContainer: undefined, - _$measureContainer: undefined, - _$measureLabel: undefined, - - _dpi: 96, - - _currentServices: [], //< internal copy - - _center: undefined, - _pixelSize: undefined, - _centerMax: undefined, - _pixelSizeMax: undefined, - - _userGeodetic: true, - - _centerInteractive: undefined, - _pixelSizeInteractive: undefined, - _timeoutInteractive: null, - _triggerInteractive: false, - - _loadCount: 0, - - _wheelTimeout: null, - _wheelLevel: 0, - - _zoomFactor: 2, //< determines what a zoom level means - - _fullZoomFactor: 2, //< interactiveScale factor needed to zoom a whole level - _partialZoomFactor: 1.18920711500273, //< interactiveScale factor needed to zoom a fraction of a level (the fourth root of 2) - - _mouseDown: undefined, - _inOp: undefined, - _toolPan: undefined, - _shiftDown: undefined, - _anchor: undefined, - _current: undefined, - _downDate: undefined, - _moveDate: undefined, - _clickDate: undefined, - _lastMove: undefined, - _lastDrag: undefined, - - _windowHandler: null, - _resizeTimeout: null, - - _panning: undefined, - _velocity: undefined, - _friction: undefined, - - _supportTouch: undefined, - _softDblClick: undefined, - _isTap: undefined, - _isDbltap: undefined, - - _isMultiTouch: undefined, - _multiTouchAnchor: [], //< TouchList - _multiTouchAnchorBbox: undefined, //< bbox - _multiTouchCurrentBbox: undefined, //< bbox - - _drawTimeout: null, //< used in drawPoint mode so we don't send two shape events on dbltap - _drawPixels: [], //< an array of coordinate arrays for drawing lines & polygons, in pixel coordinates - _drawCoords: [], - - _graphicShapes: [], //< an array of objects containing style object refs & GeoJSON object refs - - _initOptions: {}, - - _options: {}, - - options: $.extend({}, _defaultOptions), - - _createWidget: function (options, element) { - this._$elem = $(element); - - if (this._$elem.is(".geo-service")) { - this._graphicShapes = []; - $.Widget.prototype._createWidget.apply(this, arguments); - return; - } - - this._widgetId = _widgetIdSeed++; - this._tmplLengthId = "geoMeasureLength" + this._widgetId; - this._tmplAreaId = "geoMeasureArea" + this._widgetId; - - this._$elem.addClass("geo-map").css( { - webkitTransform: "translateZ(0)" - } ); - - - this._initOptions = options || {}; - - this._forcePosition(this._$elem); - - this._$elem.css("text-align", "left"); - - var size = this._findMapSize(); - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._createChildren(); - - this._center = [ 0, 0 ]; - this._centerMax = [ 0, 0 ]; - this._centerInteractive = [ 0, 0 ]; - - this.options["pixelSize"] = this._pixelSize = this._pixelSizeMax = 156543.03392799936; - - this._mouseDown = - this._inOp = - this._toolPan = - this._shiftDown = - this._panning = - this._isTap = - this._isDbltap = false; - - this._anchor = [ 0, 0 ]; - this._current = [ 0, 0 ]; - this._lastMove = [ 0, 0 ]; - this._lastDrag = [ 0, 0 ]; - this._velocity = [ 0, 0 ]; - - this._friction = [0.8, 0.8]; - - this._downDate = - this._moveDate = - this._clickDate = 0; - - this._drawPixels = []; - this._drawCoords = []; - this._graphicShapes = []; - - - $.Widget.prototype._createWidget.apply(this, arguments); - }, - - _create: function () { - this._options = this.options; - - if (this._$elem.is(".geo-service")) { - this._map = this._$elem.data( "geoMap" ); - this._$elem.data( "geoService", this ); - return; - } - - this._map = this; - - this._supportTouch = "ontouchend" in document; - this._softDblClick = this._supportTouch || _ieVersion == 7; - - var geomap = this, - touchStartEvent = this._supportTouch ? "touchstart" : "mousedown", - touchStopEvent = this._supportTouch ? "touchend touchcancel" : "mouseup", - touchMoveEvent = this._supportTouch ? "touchmove" : "mousemove"; - - $(document).keydown($.proxy(this._document_keydown, this)); - - this._$eventTarget.dblclick($.proxy(this._eventTarget_dblclick, this)); - - this._$eventTarget.bind(touchStartEvent, $.proxy(this._eventTarget_touchstart, this)); - - var dragTarget = (this._$eventTarget[0].setCapture) ? this._$eventTarget : $(document); - dragTarget.bind(touchMoveEvent, $.proxy(this._dragTarget_touchmove, this)); - dragTarget.bind(touchStopEvent, $.proxy(this._dragTarget_touchstop, this)); - - this._$eventTarget.mousewheel($.proxy(this._eventTarget_mousewheel, this)); - - this._windowHandler = function () { - if (geomap._resizeTimeout) { - clearTimeout(geomap._resizeTimeout); - } - geomap._resizeTimeout = setTimeout(function () { - if (geomap._created) { - geomap._$elem.geomap( "resize", true ); - } - }, 500); - }; - - $(window).resize(this._windowHandler); - - this._$drawContainer.geographics({ style: this._initOptions.drawStyle || {} }); - this._options["drawStyle"] = this._$drawContainer.geographics("option", "style"); - - this._$shapesContainer.geographics( { style: this._initOptions.shapeStyle || { } } ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - - if (this._initOptions) { - // always init tilingScheme right away, even if it's null - if ( this._initOptions.tilingScheme !== undefined ) { - this._setOption("tilingScheme", this._initOptions.tilingScheme || null, false); - } - - if ( this._initOptions.services ) { - // jQuery UI Widget Factory merges user services with our default, we want to clobber the default - this._options[ "services" ] = $.merge( [ ], this._initOptions.services ); - } - if (this._initOptions.bboxMax) { - this._setOption("bboxMax", this._initOptions.bboxMax, false); - this._setOption("bbox", this._initOptions.bboxMax, false); - } - if (this._initOptions.zoomMin !== undefined) { - this._setOption("zoomMin", this._initOptions.zoomMin, false); - } - if (this._initOptions.zoomMax !== undefined) { - this._setOption("zoomMax", this._initOptions.zoomMax, false); - } - if (this._initOptions.bbox) { - this._setOption("bbox", this._initOptions.bbox, false); - } - if (this._initOptions.center) { - this._setOption("center", this._initOptions.center, false); - } - if (this._initOptions.zoom !== undefined) { - this._setOption("zoom", this._initOptions.zoom, false); - } - } - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._createServices(); - this._refresh(); - - this._created = true; - }, - - _setOption: function (key, value, refresh) { - if ( key == "pixelSize" ) { - return; - } - - refresh = (refresh === undefined || refresh); - - if ( this._$elem.is( ".geo-map" ) ) { - this._panFinalize(); - } - - var center, pixelSize, bbox, zoom; - - switch (key) { - case "bbox": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2]; - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height); - - // clamp to zoom - zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( center, pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( center, pixelSize, false, refresh ); - } - - value = this._getBbox( center, pixelSize ); - break; - - case "bboxMax": - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - break; - - case "center": - if ( this._created ) { - this._clearInteractiveTimeout( ); - } - - this._userGeodetic = $.geo.proj && $.geo._isGeodetic( value ); - if ( this._userGeodetic ) { - value = $.geo.proj.fromGeodetic( value ); - } - - if ( this._created ) { - this._setInteractiveCenterAndSize( value, this._pixelSize ); - this._setInteractiveTimeout( false ); - } else { - this._setCenterAndSize( value, this._pixelSize, false, refresh ); - } - break; - - case "measureLabels": - value = $.extend( this._options[ "measureLabels" ], value ); - - - $.templates( this._tmplLengthId, this._options[ "measureLabels" ].length ); - $.templates( this._tmplAreaId, this._options[ "measureLabels" ].area ); - - break; - - case "drawStyle": - if (this._$drawContainer) { - this._$drawContainer.geographics("option", "style", value); - value = this._$drawContainer.geographics("option", "style"); - } - break; - - case "shapeStyle": - if ( this._$elem.is( ".geo-service" ) && !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("option", "style", value); - value = this._$shapesContainer.geographics("option", "style"); - } - break; - - case "mode": - this._resetDrawing( ); - this._$eventTarget.css("cursor", this._options["cursors"][value]); - break; - - case "zoom": - if ( this._created ) { - this._setZoom(value, false, refresh); - } else { - value = Math.max( value, 0 ); - this._setCenterAndSize( this._center, this._getPixelSize( value ), false, refresh ); - } - break; - } - - $.Widget.prototype._setOption.apply(this, arguments); - - switch ( key ) { - case "bbox": - case "center": - if ( this._userGeodetic ) { - this._options[ "bbox" ] = $.geo.proj.toGeodetic( this._options[ "bbox" ] ); - this._options[ "center" ] = $.geo.proj.toGeodetic( this._center ); - } - break; - - case "tilingScheme": - if ( value !== null ) { - this._pixelSizeMax = this._getPixelSize( 0 ); - this._centerMax = [ - value.origin[ 0 ] + this._pixelSizeMax * value.tileWidth / 2, - value.origin[ 1 ] + this._pixelSizeMax * value.tileHeight / 2 - ]; - } - break; - - case "bboxMax": - if ( $.geo.proj && $.geo._isGeodetic( value ) ) { - bbox = $.geo.proj.fromGeodetic( value ); - } else { - bbox = value; - } - - this._centerMax = $.geo.center( bbox ); - this._pixelSizeMax = Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - break; - - case "services": - this._createServices(); - if (refresh) { - this._refresh(); - } - break; - - case "shapeStyle": - if ( refresh && this._createdGraphics ) { - this._$shapesContainer.geographics("clear"); - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - break; - } - }, - - destroy: function () { - if ( this._$elem.is(".geo-service") ) { - if ( this._createdGraphics ) { - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - } - } else { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - - this._created = false; - - $(window).unbind("resize", this._windowHandler); - - for ( var i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap("destroy"); - $.geo["_serviceTypes"][this._currentServices[i].type].destroy(this, this._$servicesContainer, this._currentServices[i]); - } - - this._$shapesContainer.geographics("destroy"); - this._$shapesContainer = undefined; - this._createdGraphics = false; - - this._$drawContainer.geographics("destroy"); - this._$drawContainer = undefined; - - this._$existingChildren.detach(); - this._$elem.html(""); - this._$elem.append(this._$existingChildren); - this._$elem.removeClass("geo-map"); - } - - $.Widget.prototype.destroy.apply(this, arguments); - }, - - toMap: function (p) { - p = this._toMap(p); - return this._userGeodetic ? $.geo.proj.toGeodetic(p) : p; - }, - - toPixel: function ( p, _center /* Internal Use Only */, _pixelSize /* Internal Use Only */ ) { - return this._toPixel( $.geo.proj ? $.geo.proj.fromGeodetic( p ) : p, _center, _pixelSize ); - }, - - opacity: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "opacity", value, this._$elem ); - } else { - if ( value >= 0 || value <= 1 ) { - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - service.style.opacity = value; - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - $.geo[ "_serviceTypes" ][ service.type ].opacity( this, service ); - } - } - } - } - }, - - toggle: function ( value, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "toggle", value, this._$elem ); - } else { - - for ( var i = 0; i < this._currentServices.length; i++ ) { - var service = this._currentServices[ i ]; - - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - if ( value === undefined ) { - // toggle visibility - value = ( service.style.visibility !== "visible" ); - } - - service.style.visibility = ( value ? "visible" : "hidden" ); - - // update the original service object's style property - service.serviceObject.style = $.extend( { }, service.serviceObject.style, service.style ); - - service.serviceContainer.toggle( value ); - - if ( value ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service ); - } - } - } - } - }, - - zoom: function (numberOfLevels) { - if (numberOfLevels !== null) { - this._setZoom(this._options["zoom"] + numberOfLevels, false, true); - } - }, - - refresh: function ( force, _serviceContainer ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._$elem.closest( ".geo-map" ).geomap( "refresh", force, this._$elem ); - } else { - this._refresh( force, _serviceContainer ); - } - }, - - resize: function ( _trigger /* Internal Use Only */ ) { - var size = this._findMapSize(), - dx = size["width"]/2 - this._contentBounds.width/2, - dy = size["height"]/2 - this._contentBounds.height/2, - i; - - this._contentBounds = { - x: parseInt(this._$elem.css("padding-left"), 10), - y: parseInt(this._$elem.css("padding-top"), 10), - width: size["width"], - height: size["height"] - }; - - this._$resizeContainer.css( { - width: size["width"], - height: size["height"] - } ); - - for (i = 0; i < this._currentServices.length; i++) { - $.geo["_serviceTypes"][this._currentServices[i].type].resize(this, this._currentServices[i]); - } - - this._$elem.find( ".geo-graphics" ).css( { - width: size["width"], - height: size["height"] - }).geographics( "resize" ); - - for (i = 0; i < this._drawPixels.length; i++) { - this._drawPixels[i][0] += dx; - this._drawPixels[i][1] += dy; - } - - this._setCenterAndSize(this._center, this._pixelSize, _trigger, true); - }, - - append: function ( shape, style, label, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - if ( !this._createdGraphics ) { - this._createServiceGraphics( ); - } - - var shapes, arg, i, realStyle, realLabel, realRefresh; - - if ( $.isArray( shape ) ) { - shapes = shape; - } else if ( shape.type == "FeatureCollection" ) { - shapes = shape.features; - } else { - shapes = [ shape ]; - } - - for ( i = 1; i < arguments.length; i++ ) { - arg = arguments[ i ]; - - if ( typeof arg === "object" ) { - realStyle = arg; - } else if ( typeof arg === "number" || typeof arg === "string" ) { - realLabel = arg; - } else if ( typeof arg === "boolean" ) { - realRefresh = arg; - } - } - - for ( i = 0; i < shapes.length; i++ ) { - if ( shapes[ i ].type != "Point" ) { - var bbox = $.geo.bbox( shapes[ i ] ); - if ( $.geo.proj && $.geo._isGeodetic( bbox ) ) { - bbox = $.geo.proj.fromGeodetic( bbox ); - } - $.data( shapes[ i ], "geoBbox", bbox ); - } - - this._graphicShapes.push( { - shape: shapes[ i ], - style: realStyle, - label: realLabel - } ); - } - - if ( realRefresh === undefined || realRefresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - } - }, - - empty: function ( refresh ) { - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - $.removeData( this._graphicShapes[ i ].shape, "geoBbox" ); - } - - this._graphicShapes = []; - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - }, - - find: function ( selector, pixelTolerance ) { - var isPoint = $.isPlainObject( selector ), - searchPixel = isPoint ? this._map.toPixel( selector.coordinates ) : undefined, - mapTol = this._map._pixelSize * pixelTolerance, - result = [], - graphicShape, - geometries, - curGeom, - i = 0; - - for ( ; i < this._graphicShapes.length; i++ ) { - graphicShape = this._graphicShapes[ i ]; - - if ( isPoint ) { - if ( graphicShape.shape.type == "Point" ) { - if ( $.geo.distance( graphicShape.shape, selector ) <= mapTol ) { - result.push( graphicShape.shape ); - } - } else { - var bbox = $.data( graphicShape.shape, "geoBbox" ), - bboxPolygon = { - type: "Polygon", - coordinates: [ [ - [bbox[0], bbox[1]], - [bbox[0], bbox[3]], - [bbox[2], bbox[3]], - [bbox[2], bbox[1]], - [bbox[0], bbox[1]] - ] ] - }, - projectedPoint = { - type: "Point", - coordinates: $.geo.proj && $.geo._isGeodetic( selector.coordinates ) ? $.geo.proj.fromGeodetic( selector.coordinates ) : selector.coordinates - }; - - if ( $.geo.distance( bboxPolygon, projectedPoint, true ) <= mapTol ) { - geometries = $.geo._flatten( graphicShape.shape ); - for ( curGeom = 0; curGeom < geometries.length; curGeom++ ) { - if ( $.geo.distance( geometries[ curGeom ], selector ) <= mapTol ) { - result.push( graphicShape.shape ); - break; - } - } - } - } - } else { - result.push( graphicShape.shape ); - } - } - - if ( this._$elem.is( ".geo-map" ) ) { - this._$elem.find( ".geo-service" ).each( function( ) { - result = $.merge( result, $( this ).geomap( "find", selector, pixelTolerance ) ); - } ); - } - - return result; - }, - - remove: function ( shape, refresh ) { - if ( shape && ( $.isPlainObject( shape ) || ( $.isArray( shape ) && shape.length > 0 ) ) ) { - var shapes = $.isArray( shape ) ? shape : [ shape ], - rest; - - for ( var i = 0; i < this._graphicShapes.length; i++ ) { - if ( $.inArray( this._graphicShapes[ i ].shape, shapes ) >= 0 ) { - $.removeData( shape, "geoBbox" ); - rest = this._graphicShapes.slice( i + 1 ); - this._graphicShapes.length = i; - this._graphicShapes.push.apply( this._graphicShapes, rest ); - i--; - } - } - - if ( refresh === undefined || refresh ) { - if ( this._$elem.is( ".geo-service" ) ) { - this._refresh( false, this._$elem ); - } else { - this._refresh( ); - } - } - } - }, - - _getBbox: function (center, pixelSize) { - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - // calculate the internal bbox - var halfWidth = this._contentBounds[ "width" ] / 2 * pixelSize, - halfHeight = this._contentBounds[ "height" ] / 2 * pixelSize; - return [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - }, - - _setBbox: function (value, trigger, refresh) { - var center = [value[0] + (value[2] - value[0]) / 2, value[1] + (value[3] - value[1]) / 2], - pixelSize = Math.max($.geo.width(value, true) / this._contentBounds.width, $.geo.height(value, true) / this._contentBounds.height), - zoom = this._getZoom( center, pixelSize ); - - // clamp to zoom - if ( this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._setInteractiveCenterAndSize( center, pixelSize ); - this._interactiveTransform( ); - }, - - _getBboxMax: function () { - // calculate the internal bboxMax - var halfWidth = this._contentBounds["width"] / 2 * this._pixelSizeMax, - halfHeight = this._contentBounds["height"] / 2 * this._pixelSizeMax; - return [this._centerMax[0] - halfWidth, this._centerMax[1] - halfHeight, this._centerMax[0] + halfWidth, this._centerMax[1] + halfHeight]; - }, - - _getCenter: function () { - return this._center; - }, - - _getContentBounds: function () { - return this._contentBounds; - }, - - _getServicesContainer: function () { - return this._$servicesContainer; - }, - - _getZoom: function ( center, pixelSize ) { - // calculate the internal zoom level, vs. public zoom property - // this does not take zoomMin or zoomMax into account - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var tilingScheme = this._options["tilingScheme"]; - if ( tilingScheme ) { - if ( tilingScheme.pixelSizes ) { - var roundedPixelSize = Math.floor(pixelSize * 1000), - levels = tilingScheme.pixelSizes.length, - i = levels - 1; - - for ( ; i >= 0; i-- ) { - if ( Math.floor( tilingScheme.pixelSizes[ i ] * 1000 ) >= roundedPixelSize ) { - return i; - } - } - - return 0; - } else { - return Math.round( Math.log( tilingScheme.basePixelSize / pixelSize) / Math.log( 2 ) ); - } - } else { - var ratio = this._contentBounds["width"] / this._contentBounds["height"], - bbox = $.geo.reaspect( this._getBbox( center, pixelSize ), ratio, true ), - bboxMax = $.geo.reaspect(this._getBboxMax(), ratio, true); - - return Math.round( Math.log($.geo.width(bboxMax, true) / $.geo.width(bbox, true)) / Math.log(this._zoomFactor) ); - } - }, - - _setZoom: function ( value, trigger, refresh ) { - // set the map widget's zoom, taking zoomMin and zoomMax into account - this._clearInteractiveTimeout( ); - - value = Math.min( Math.max( value, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ); - this._setInteractiveCenterAndSize( this._center, this._getPixelSize( value ) ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( trigger ); - }, - - _createChildren: function () { - this._$existingChildren = this._$elem.children(); - - this._forcePosition(this._$existingChildren); - - this._$existingChildren.detach().css( { - mozUserSelect: "none" - } ); - - - var contentSizeCss = "width:" + this._contentBounds["width"] + "px; height:" + this._contentBounds["height"] + "px; margin:0; padding:0;", - contentPosCss = "position:absolute; left:0; top:0;"; - - this._$elem.prepend('
                                    '); - this._$eventTarget = this._$contentFrame = this._$elem.children(':first'); - - this._$contentFrame.append('
                                    '); - this._$servicesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                                    '); - this._$shapesContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append( '
                                      ' ); - this._$attrList = this._$contentFrame.children( ":last" ); - - this._$contentFrame.append('
                                      '); - this._$drawContainer = this._$contentFrame.children(':last'); - - this._$contentFrame.append('
                                      '); - this._$measureContainer = this._$contentFrame.children(':last'); - this._$measureLabel = this._$measureContainer.children(); - - this._$panContainer = $( [ this._$shapesContainer[ 0 ], this._$drawContainer[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$resizeContainer = $( [ this._$contentFrame[ 0 ], this._$servicesContainer[ 0 ], this._$eventTarget[ 0 ], this._$measureContainer[ 0 ] ] ); - - this._$contentFrame.append(this._$existingChildren); - - if ( ! $("#geo-measure-style").length ) { - $("head").prepend( '' ); - } - }, - - _createServices: function () { - var service, i; - - for ( i = 0; i < this._currentServices.length; i++ ) { - this._currentServices[ i ].serviceContainer.geomap( "destroy" ); - $.geo[ "_serviceTypes" ][ this._currentServices[ i ].type ].destroy( this, this._$servicesContainer, this._currentServices[ i ] ); - } - - this._currentServices = [ ]; - this._$servicesContainer.html( "" ); - this._$attrList.html( "" ); - - for ( i = 0; i < this._options[ "services" ].length; i++ ) { - service = this._currentServices[ i ] = $.extend( { }, this._options[ "services" ][ i ] ); - - // keep a reference to the original - service.serviceObject = this._options[ "services" ][ i ]; - - // default the service style property on our copy - service.style = $.extend( { - visibility: "visible", - opacity: 1 - }, service.style ); - - var idString = service.id ? ' id="' + service.id + '"' : "", - classString = 'class="geo-service ' + ( service["class"] ? service["class"] : '' ) + '"', - scHtml = '
                                      ', - servicesContainer; - - this._$servicesContainer.append( scHtml ); - serviceContainer = this._$servicesContainer.children( ":last" ); - service.serviceContainer = serviceContainer; - - $.geo[ "_serviceTypes" ][ service.type ].create( this, serviceContainer, service, i ); - - serviceContainer.data( "geoMap", this ).geomap(); - - if ( service.attr ) { - this._$attrList.append( '
                                    • ' + service.attr + '
                                      • ' ); - } - } - - // start with our map-level shapesContainer - this._$shapesContainers = this._$shapesContainer; - - this._$attrList.find( "a" ).css( { - position: "relative", - zIndex: 100 - } ); - }, - - _createServiceGraphics: function( ) { - // only called in the context of a service-level geomap - var $contentFrame = this._$elem.closest( ".geo-content-frame" ); - this._$elem.append('
                                      '); - this._$shapesContainer = this._$elem.children(':last'); - - this._map._$shapesContainers = this._map._$shapesContainers.add( this._$shapesContainer ); - - this._$shapesContainer.geographics( ); - this._createdGraphics = true; - - this._options["shapeStyle"] = this._$shapesContainer.geographics("option", "style"); - }, - - _refreshDrawing: function ( ) { - this._$drawContainer.geographics("clear"); - - if ( this._drawPixels.length > 0 ) { - var mode = this._options[ "mode" ], - pixels = this._drawPixels, - coords = this._drawCoords, - label, - labelShape, - labelPixel, - widthOver, - heightOver; - - switch ( mode ) { - case "measureLength": - mode = "drawLineString"; - labelShape = { - type: "LineString", - coordinates: coords - }; - label = $.render[ this._tmplLengthId ]( { length: $.geo.length( labelShape, true ) } ); - labelPixel = $.merge( [], pixels[ pixels.length - 1 ] ); - break; - - case "measureArea": - mode = "drawPolygon"; - - labelShape = { - type: "Polygon", - coordinates: [ $.merge( [ ], coords ) ] - }; - labelShape.coordinates[ 0 ].push( coords[ 0 ] ); - - label = $.render[ this._tmplAreaId ]( { area: $.geo.area( labelShape, true ) } ); - labelPixel = this._toPixel( $.geo.centroid( labelShape ).coordinates ); - pixels = [ pixels ]; - break; - - case "drawPolygon": - pixels = [ pixels ]; - break; - } - - this._$drawContainer.geographics( mode, pixels ); - - if ( label ) { - this._$measureLabel.html( label ); - - widthOver = this._contentBounds.width - ( this._$measureLabel.outerWidth( true ) + labelPixel[ 0 ] ); - heightOver = this._contentBounds.height - ( this._$measureLabel.outerHeight( true ) + labelPixel[ 1 ] ); - - if ( widthOver < 0 ) { - labelPixel[ 0 ] += widthOver; - } - - if ( heightOver < 0 ) { - labelPixel[ 1 ] += heightOver; - } - - this._$measureLabel.css( { - left: Math.max( labelPixel[ 0 ], 0 ), - top: Math.max( labelPixel[ 1 ], 0 ) - } ).show(); - } - } - }, - - _resetDrawing: function () { - this._drawPixels = []; - this._drawCoords = []; - this._$drawContainer.geographics("clear"); - this._$measureLabel.hide(); - }, - - _refreshShapes: function (geographics, shapes, styles, labels, center, pixelSize) { - var i, mgi, - shape, - shapeBbox, - style, - label, - hasLabel, - labelPixel, - bbox = this._map._getBbox(center, pixelSize); - - for (i = 0; i < shapes.length; i++) { - shape = shapes[i].shape || shapes[i]; - shape = shape.geometry || shape; - shapeBbox = $.data(shape, "geoBbox"); - - if ( shapeBbox && $.geo._bboxDisjoint( bbox, shapeBbox ) ) { - continue; - } - - style = $.isArray(styles) ? styles[i].style : styles; - label = $.isArray(labels) ? labels[i].label : labels; - hasLabel = ( label !== undefined ); - labelPixel = undefined; - - switch (shape.type) { - case "Point": - labelPixel = this._map.toPixel( shape.coordinates, center, pixelSize ); - this._$shapesContainer.geographics("drawPoint", labelPixel, style); - break; - case "LineString": - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.pointAlong( shape, 0.5 ).coordinates, center, pixelSize ); - } - break; - case "Polygon": - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates, center, pixelSize), style); - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPoint": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPoint", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiLineString": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawLineString", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - case "MultiPolygon": - for (mgi = 0; mgi < shape.coordinates.length; mgi++) { - this._$shapesContainer.geographics("drawPolygon", this._map.toPixel(shape.coordinates[mgi], center, pixelSize), style); - } - if ( hasLabel ) { - labelPixel = this._map.toPixel( $.geo.centroid( shape ).coordinates, center, pixelSize ); - } - break; - - case "GeometryCollection": - this._refreshShapes(geographics, shape.geometries, style, label, center, pixelSize); - break; - } - - if ( hasLabel && labelPixel ) { - this._$shapesContainer.geographics( "drawLabel", labelPixel, label ); - } - } - }, - - _findMapSize: function () { - // really, really attempt to find a size for this thing - // even if it's hidden (look at parents) - var size = { width: 0, height: 0 }, - sizeContainer = this._$elem; - - while (sizeContainer.size() && !(size["width"] > 0 && size["height"] > 0)) { - size = { width: sizeContainer.width(), height: sizeContainer.height() }; - if (size["width"] <= 0 || size["height"] <= 0) { - size = { width: parseInt(sizeContainer.css("width"), 10), height: parseInt(sizeContainer.css("height"), 10) }; - } - sizeContainer = sizeContainer.parent(); - } - return size; - }, - - _forcePosition: function (elem) { - var cssPosition = elem.css("position"); - if (cssPosition != "relative" && cssPosition != "absolute" && cssPosition != "fixed") { - elem.css("position", "relative"); - } - }, - - _getPixelSize: function ( zoom ) { - var tilingScheme = this._options["tilingScheme"]; - if (tilingScheme !== null) { - if (zoom === 0) { - return tilingScheme.pixelSizes ? tilingScheme.pixelSizes[0] : tilingScheme.basePixelSize; - } - - zoom = Math.round(zoom); - zoom = Math.max(zoom, 0); - var levels = tilingScheme.pixelSizes ? tilingScheme.pixelSizes.length : tilingScheme.levels; - zoom = Math.min(zoom, levels - 1); - - if ( tilingScheme.pixelSizes ) { - return tilingScheme.pixelSizes[zoom]; - } else { - return tilingScheme.basePixelSize / Math.pow(2, zoom); - } - } else { - var bbox = $.geo.scaleBy( this._getBboxMax(), 1 / Math.pow( this._zoomFactor, zoom ), true ); - return Math.max( $.geo.width( bbox, true ) / this._contentBounds.width, $.geo.height( bbox, true ) / this._contentBounds.height ); - } - }, - - _getZoomCenterAndSize: function ( anchor, zoomDelta, full ) { - var zoomFactor = ( full ? this._fullZoomFactor : this._partialZoomFactor ), - scale = Math.pow( zoomFactor, -zoomDelta ), - pixelSize = this._pixelSizeInteractive * scale, - zoom = this._getZoom(this._centerInteractive, pixelSize); - - // clamp to zoom - if ( full && this._options[ "tilingScheme" ] ) { - pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoomDelta < 0 && zoom < this._options[ "zoomMin" ] ) { - pixelSize = this._pixelSizeInteractive; - } else if ( zoomDelta > 0 && zoom > this._options[ "zoomMax" ] ) { - pixelSize = this._pixelSizeInteractive; - } - } - - var ratio = pixelSize / this._pixelSizeInteractive, - anchorMapCoord = this._toMap( anchor, this._centerInteractive, this._pixelSizeInteractive ), - centerDelta = [(this._centerInteractive[0] - anchorMapCoord[0]) * ratio, (this._centerInteractive[1] - anchorMapCoord[1]) * ratio], - scaleCenter = [anchorMapCoord[0] + centerDelta[0], anchorMapCoord[1] + centerDelta[1]]; - - return { pixelSize: pixelSize, center: scaleCenter }; - }, - - _mouseWheelFinish: function ( refresh ) { - this._wheelTimeout = null; - - if (this._wheelLevel !== 0) { - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, this._wheelLevel, this._options[ "tilingScheme" ] !== null ); - - this._wheelLevel = 0; - } else if ( refresh ) { - this._refresh(); - } - }, - - _panFinalize: function () { - if (this._panning) { - this._velocity = [0, 0]; - - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - image = this._options[ "axisLayout" ] === "image", - dxMap = -dx * this._pixelSize, - dyMap = ( image ? -1 : 1 ) * dy * this._pixelSize; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._inOp = false; - this._anchor = this._current; - this._mouseDown = this._toolPan = this._panning = false; - } - }, - - _panMove: function () { - if ( ! this._options[ "pannable" ] ) { - return; - } - - var dx = this._current[0] - this._lastDrag[0], - dy = this._current[1] - this._lastDrag[1], - i = 0, - service, - translateObj; - - if (this._toolPan || dx > 3 || dx < -3 || dy > 3 || dy < -3) { - if (!this._toolPan) { - this._toolPan = true; - this._$eventTarget.css("cursor", this._options["cursors"]["pan"]); - } - - if (this._mouseDown) { - this._velocity = [dx, dy]; - } - - if (dx !== 0 || dy !== 0) { - this._panning = true; - this._lastDrag = this._current; - - this._centerInteractive[ 0 ] -= ( dx * this._pixelSizeInteractive ); - this._centerInteractive[ 1 ] += ( ( this._options[ "axisLayout" ] === "image" ? -1 : 1 ) * dy * this._pixelSizeInteractive ); - this._setInteractiveCenterAndSize( this._centerInteractive, this._pixelSizeInteractive ); - this._interactiveTransform( ); - } - } - }, - - _clearInteractiveTimeout: function() { - if ( this._timeoutInteractive ) { - clearTimeout( this._timeoutInteractive ); - this._timeoutInteractive = null; - return true; - } else { - this._centerInteractive[ 0 ] = this._center[ 0 ]; - this._centerInteractive[ 1 ] = this._center[ 1 ]; - this._pixelSizeInteractive = this._pixelSize; - return false; - } - }, - - _interactiveTransform: function( ) { - if ( this._$shapesContainers ) { - this._$shapesContainers.geographics("clear"); - } - - for ( var i = 0; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - $.geo[ "_serviceTypes" ][ service.type ].interactiveTransform( this, service, this._centerInteractive, this._pixelSizeInteractive ); - } - - if (this._drawCoords.length > 0) { - this._drawPixels = this._toPixel( this._drawCoords, this._centerInteractive, this._pixelSizeInteractive ); - this._refreshDrawing(); - } - }, - - _setInteractiveTimeout: function( trigger ) { - var geomap = this; - - function interactiveTimeoutCallback( ) { - if ( geomap._isMultiTouch ) { - geomap._timeoutInteractive = setTimeout( interactiveTimeoutCallback, 128 ); - } else if ( geomap._created && geomap._timeoutInteractive ) { - geomap._setCenterAndSize( geomap._centerInteractive, geomap._pixelSizeInteractive, geomap._triggerInteractive, true ); - geomap._timeoutInteractive = null; - geomap._triggerInteractive = false; - } - } - - this._timeoutInteractive = setTimeout( interactiveTimeoutCallback, 128 ); - this._triggerInteractive |= trigger; - }, - - _refresh: function ( force, _serviceContainer ) { - var service, - geoService, - i = 0; - - for ( ; i < this._currentServices.length; i++ ) { - service = this._currentServices[ i ]; - if ( !_serviceContainer || service.serviceContainer[ 0 ] == _serviceContainer[ 0 ] ) { - $.geo[ "_serviceTypes" ][ service.type ].refresh( this, service, force ); - geoService = service.serviceContainer.data( "geoService" ); - - if ( geoService._createdGraphics ) { - geoService._$shapesContainer.geographics( "clear" ); - if ( geoService._graphicShapes.length > 0 ) { - geoService._refreshShapes( geoService._$shapesContainer, geoService._graphicShapes, geoService._graphicShapes, geoService._graphicShapes ); - } - } - } - } - - if ( this._createdGraphics ) { - this._$shapesContainer.geographics( "clear" ); - if ( this._graphicShapes.length > 0 ) { - this._refreshShapes( this._$shapesContainer, this._graphicShapes, this._graphicShapes, this._graphicShapes ); - } - } - }, - - _setInteractiveCenterAndSize: function ( center, pixelSize ) { - // set the temporary (interactive) center & size - // also, update the public-facing options - // this does not take zoomMin or zoomMax into account - this._centerInteractive[ 0 ] = center[ 0 ]; - this._centerInteractive[ 1 ] = center[ 1 ]; - this._pixelSizeInteractive = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox( center, pixelSize ) ); - this._options["center"] = $.geo.proj.toGeodetic( center ); - } else { - this._options["bbox"] = this._getBbox( center, pixelSize ); - this._options["center"][ 0 ] = center[ 0 ]; - this._options["center"][ 1 ] = center[ 1 ]; - } - - this._options["pixelSize"] = pixelSize; - this._options["zoom"] = this._getZoom( center, pixelSize ); - }, - - _setCenterAndSize: function (center, pixelSize, trigger, refresh) { - if ( ! $.isArray( center ) || center.length != 2 || typeof center[ 0 ] !== "number" || typeof center[ 1 ] !== "number" ) { - return; - } - - // the final call during any extent change - // only called by timeoutInteractive & resize - // clamp to zoom - var zoom = this._getZoom( center, pixelSize ); - - if ( this._options[ "tilingScheme" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( Math.min( Math.max( zoom, this._options[ "zoomMin" ] ), this._options[ "zoomMax" ] ) ); - } else { - if ( zoom < this._options[ "zoomMin" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMin" ] ); - } else if ( zoom > this._options[ "zoomMax" ] ) { - this._pixelSizeInteractive = pixelSize = this._getPixelSize( this._options[ "zoomMax" ] ); - } - } - - this._center[ 0 ] = center[ 0 ]; - this._center[ 1 ] = center[ 1 ]; - this._options["pixelSize"] = this._pixelSize = pixelSize; - - if ( this._userGeodetic ) { - this._options["bbox"] = $.geo.proj.toGeodetic( this._getBbox() ); - this._options["center"] = $.geo.proj.toGeodetic( this._center ); - } else { - this._options["bbox"] = this._getBbox(); - this._options["center"] = $.merge( [ ], center ); - } - - this._options["zoom"] = zoom; - - if (trigger) { - this._trigger("bboxchange", window.event, { bbox: $.merge( [ ], this._options["bbox"] ) }); - } - - if (refresh) { - this._refresh(); - this._refreshDrawing(); - } - }, - - _requestQueued: function ( ) { - if ( this._loadCount === 0 ) { - this._trigger( "loadstart", window.event ); - } - this._loadCount++; - }, - - _requestComplete: function ( ) { - this._loadCount--; - if ( this._loadCount <= 0 ) { - this._loadCount = 0; - this._trigger( "loadend", window.event ); - } - }, - - _toMap: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - xRatio = $.geo.width(bbox, true) / width, - yRatio = $.geo.height(bbox, true) / height, - yOffset, - image = this._options[ "axisLayout" ] === "image", - result = [], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - yOffset = (p[ i ][ j ][ k ][1] * yRatio); - result[ i ][ j ][ k ] = [ - bbox[ 0 ] + ( p[ i ][ j ][ k ][ 0 ] * xRatio ), - image ? bbox[ 1 ] + yOffset : bbox[ 3 ] - yOffset - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _toPixel: function (p, center, pixelSize) { - // ignores $.geo.proj - - center = center || this._center; - pixelSize = pixelSize || this._pixelSize; - - var isMultiPointOrLineString = $.isArray( p[ 0 ] ), - isMultiLineStringOrPolygon = isMultiPointOrLineString && $.isArray( p[ 0 ][ 0 ] ), - isMultiPolygon = isMultiLineStringOrPolygon && $.isArray( p[ 0 ][ 0 ][ 0 ] ), - width = this._contentBounds["width"], - height = this._contentBounds["height"], - halfWidth = width / 2 * pixelSize, - halfHeight = height / 2 * pixelSize, - bbox = [center[0] - halfWidth, center[1] - halfHeight, center[0] + halfWidth, center[1] + halfHeight], - bboxWidth = $.geo.width(bbox, true), - bboxHeight = $.geo.height(bbox, true), - image = this._options[ "axisLayout" ] === "image", - xRatio = width / bboxWidth, - yRatio = height / bboxHeight, - result = [ ], - i, j, k; - - if ( !isMultiPolygon ) { - if ( !isMultiLineStringOrPolygon ) { - if ( !isMultiPointOrLineString ) { - p = [ p ]; - } - p = [ p ]; - } - p = [ p ]; - } - - for ( i = 0; i < p.length; i++ ) { - result[ i ] = [ ]; - for ( j = 0; j < p[ i ].length; j++ ) { - result[ i ][ j ] = [ ]; - for ( k = 0; k < p[ i ][ j ].length; k++ ) { - result[ i ][ j ][ k ] = [ - Math.round( ( p[ i ][ j ][ k ][ 0 ] - bbox[ 0 ] ) * xRatio ), - Math.round( ( image ? p[ i ][ j ][ k ][ 1 ] - bbox[ 1 ] : bbox[ 3 ] - p[ i ][ j ][ k ][ 1 ] ) * yRatio ) - ]; - } - } - } - - return isMultiPolygon ? result : isMultiLineStringOrPolygon ? result[ 0 ] : isMultiPointOrLineString ? result[ 0 ][ 0 ] : result[ 0 ][ 0 ][ 0 ]; - }, - - _document_keydown: function (e) { - var len = this._drawCoords.length; - if (len > 0 && e.which == 27) { - if (len <= 2) { - this._resetDrawing(); - this._inOp = false; - } else { - this._drawCoords[len - 2] = $.merge( [], this._drawCoords[ len - 1 ] ); - this._drawPixels[len - 2] = $.merge( [], this._drawPixels[ len - 1 ] ); - - this._drawCoords.length--; - this._drawPixels.length--; - - this._refreshDrawing(); - } - } - }, - - _eventTarget_dblclick_zoom: function(e) { - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - this._trigger("dblclick", e, { type: "Point", coordinates: this._toMap(this._current, this._centerInteractive, this._pixelSizeInteractive ) }); - - if (!e.isDefaultPrevented()) { - var centerAndSize = this._getZoomCenterAndSize(this._current, 1, true ); - - this._setInteractiveCenterAndSize( centerAndSize.center, centerAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - }, - - _eventTarget_dblclick: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - var offset = $(e.currentTarget).offset(); - - switch (this._options["mode"]) { - case "drawLineString": - case "measureLength": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - this._drawCoords.length--; - this._trigger( "shape", e, { - type: "LineString", - coordinates: this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords - } ); - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - case "drawPolygon": - case "measureArea": - if ( this._drawCoords.length > 1 && ! ( this._drawCoords[0][0] == this._drawCoords[1][0] && - this._drawCoords[0][1] == this._drawCoords[1][1] ) ) { - var endIndex = this._drawCoords.length - 1; - if (endIndex > 2) { - this._drawCoords[endIndex] = $.merge( [], this._drawCoords[0] ); - this._trigger( "shape", e, { - type: "Polygon", - coordinates: [ this._userGeodetic ? $.geo.proj.toGeodetic(this._drawCoords) : this._drawCoords ] - } ); - } - } else { - this._eventTarget_dblclick_zoom(e); - } - this._resetDrawing(); - break; - - default: - this._eventTarget_dblclick_zoom(e); - break; - } - - this._inOp = false; - }, - - _eventTarget_touchstart: function (e) { - var mode = this._options[ "mode" ], - shift = this._options[ "shift" ]; - - if ( mode === "static" ) { - return; - } - - if ( !this._supportTouch && e.which != 1 ) { - return; - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var offset = $(e.currentTarget).offset(), - touches = e.originalEvent.changedTouches; - - if ( this._supportTouch ) { - this._multiTouchAnchor = $.merge( [ ], touches ); - - this._isMultiTouch = this._multiTouchAnchor.length > 1; - - if ( this._isMultiTouch ) { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - touches[1].pageX - offset.left, - touches[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - this._multiTouchCurrentBbox = [ - touches[0].pageX - offset.left, - touches[0].pageY - offset.top, - NaN, - NaN - ]; - - this._current = [ touches[0].pageX - offset.left, touches[0].pageY - offset.top ]; - } - } else { - this._current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - var downDate = $.now(); - if (downDate - this._downDate < 750) { - if (this._isTap) { - var dx = this._current[0] - this._anchor[0], - dy = this._current[1] - this._anchor[1], - distance = Math.sqrt((dx * dx) + (dy * dy)); - if (distance > 8) { - this._isTap = false; - } else { - this._current = $.merge( [ ], this._anchor ); - } - } - - if (this._isDbltap) { - this._isDbltap = false; - } else { - this._isDbltap = this._isTap; - } - } else { - this._isDbltap = false; - } - this._isTap = true; - this._downDate = downDate; - } - - this._mouseDown = true; - this._anchor = $.merge( [ ], this._current ); - - if (!this._inOp && e.shiftKey && shift !== "off") { - this._shiftDown = true; - this._$eventTarget.css( "cursor", this._options[ "cursors" ][ shift === "default" ? "zoom" : shift ] ); - } else if ( !this._isMultiTouch && ( this._options[ "pannable" ] || mode === "dragBox" || mode === "dragCircle" ) ) { - this._inOp = true; - - if ( mode !== "zoom" && mode !== "dragBox" && mode !== "dragCircle" ) { - this._lastDrag = this._current; - - if (e.currentTarget.setCapture) { - e.currentTarget.setCapture(); - } - } - } - - e.preventDefault(); - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - return false; - }, - - _dragTarget_touchmove: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - var doInteractiveTimeout = false; - if ( this._mouseDown ) { - doInteractiveTimeout = this._clearInteractiveTimeout( ); - } - - var offset = this._$eventTarget.offset(), - drawCoordsLen = this._drawCoords.length, - touches = e.originalEvent.changedTouches, - current, - service, - i = 0; - - if ( this._supportTouch ) { - if ( !this._isMultiTouch && this._mouseDown && this._multiTouchAnchor.length > 0 && touches[ 0 ].identifier !== this._multiTouchAnchor[ 0 ].identifier ) { - // switch to multitouch - this._mouseDown = false; - this._isMultiTouch = true; - this._wheelLevel = 0; - - this._multiTouchAnchor.push( touches[ 0 ] ); - - - - - this._multiTouchCurrentBbox = [ - this._multiTouchCurrentBbox[ 0 ], - this._multiTouchCurrentBbox[ 1 ], - this._multiTouchAnchor[1].pageX - offset.left, - this._multiTouchAnchor[1].pageY - offset.top - ]; - - this._multiTouchAnchorBbox = $.merge( [ ], this._multiTouchCurrentBbox ); - - this._mouseDown = true; - this._anchor = this._current = $.geo.center( this._multiTouchCurrentBbox, true ); - - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - if ( this._isMultiTouch ) { - - for ( ; i < touches.length; i++ ) { - if ( touches[ i ].identifier === this._multiTouchAnchor[ 0 ].identifier ) { - this._multiTouchCurrentBbox[ 0 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 1 ] = touches[ i ].pageY - offset.top; - } else if ( touches[ i ].identifier === this._multiTouchAnchor[ 1 ].identifier ) { - this._multiTouchCurrentBbox[ 2 ] = touches[ i ].pageX - offset.left; - this._multiTouchCurrentBbox[ 3 ] = touches[ i ].pageY - offset.top; - } - } - - var anchorDistance = $.geo._distancePointPoint( [ this._multiTouchAnchorBbox[ 0 ], this._multiTouchAnchorBbox[ 1 ] ], [ this._multiTouchAnchorBbox[ 2 ], this._multiTouchAnchorBbox[ 3 ] ] ), - currentDistance = $.geo._distancePointPoint( [ this._multiTouchCurrentBbox[ 0 ], this._multiTouchCurrentBbox[ 1 ] ], [ this._multiTouchCurrentBbox[ 2 ], this._multiTouchCurrentBbox[ 3 ] ] ); - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - - var wheelLevel = ( ( currentDistance - anchorDistance ) / anchorDistance ); - - if ( wheelLevel > 0 ) { - wheelLevel *= 5; - } else { - wheelLevel *= 10; - } - - var delta = wheelLevel - this._wheelLevel; - - this._wheelLevel = wheelLevel; - - var pinchCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, false ); - - this._setInteractiveCenterAndSize( pinchCenterAndSize.center, pinchCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - doInteractiveTimeout = true; - - current = $.geo.center( this._multiTouchCurrentBbox, true ); - } else { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - } - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (current[0] === this._lastMove[0] && current[1] === this._lastMove[1]) { - if ( this._inOp ) { - e.preventDefault(); - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - } - - if ( _ieVersion == 7 ) { - this._isDbltap = this._isTap = false; - } - - if (this._mouseDown) { - this._current = current; - this._moveDate = $.now(); - } - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return false; - } - - var shift = this._options[ "shift" ], - mode = this._shiftDown ? ( shift === "default" ? "zoom" : shift ) : this._options["mode"], - dx, dy, circleSize; - - switch (mode) { - case "zoom": - case "dragBox": - if ( this._mouseDown ) { - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawBbox", [ - this._anchor[ 0 ], - this._anchor[ 1 ], - current[ 0 ], - current[ 1 ] - ] ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "dragCircle": - if ( this._mouseDown ) { - dx = current[ 0 ] - this._anchor[ 0 ]; - dy = current[ 1 ] - this._anchor[ 1 ]; - circleSize = Math.sqrt( ( dx * dx) + ( dy * dy ) ) * 2; - //circleSize = Math.max( Math.abs( current[ 0 ] - this._anchor[ 0 ] ), Math.abs( current[ 1 ] - this._anchor[ 1 ] ) ) * 2; - - // not part of _refreshDrawing - this._$drawContainer.geographics( "clear" ); - this._$drawContainer.geographics( "drawArc", this._anchor, 0, 360, { - width: circleSize, - height: circleSize - } ); - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - if (drawCoordsLen > 0) { - this._drawCoords[drawCoordsLen - 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[drawCoordsLen - 1] = current; - - this._refreshDrawing(); - } - - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - - default: - if (this._mouseDown || this._toolPan) { - this._panMove(); - doInteractiveTimeout = true; - } else { - this._trigger("move", e, { type: "Point", coordinates: this.toMap(current) }); - } - break; - } - - this._lastMove = current; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _dragTarget_touchstop: function (e) { - if ( this._options[ "mode" ] === "static" ) { - return; - } - - if ( !this._mouseDown ) { - if ( _ieVersion == 7 ) { - // ie7 doesn't appear to trigger dblclick on this._$eventTarget, - // we fake regular click here to cause soft dblclick - this._eventTarget_touchstart(e); - } else { - // Chrome & Firefox trigger a rogue mouseup event when doing a dblclick maximize in Windows(/Linux?) - // ignore it - return false; - } - } - - var doInteractiveTimeout = this._clearInteractiveTimeout( ); - - var mouseWasDown = this._mouseDown, - wasToolPan = this._toolPan, - offset = this._$eventTarget.offset(), - shift = this._options[ "shift" ], - mode = this._shiftDown ? ( shift === "default" ? "zoom" : shift ) : this._options["mode"], - current, i, clickDate, - dx, dy, - coordBuffer, - triggerShape; - - - if (this._supportTouch) { - current = [e.originalEvent.changedTouches[0].pageX - offset.left, e.originalEvent.changedTouches[0].pageY - offset.top]; - this._multiTouchAnchor = []; - this._inOp = false; - } else { - current = [e.pageX - offset.left, e.pageY - offset.top]; - } - - if (this._softDblClick) { - if (this._isTap) { - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - if (Math.sqrt((dx * dx) + (dy * dy)) <= 8) { - current = $.merge( [ ], this._anchor ); - } - } - } - - dx = current[0] - this._anchor[0]; - dy = current[1] - this._anchor[1]; - - this._$eventTarget.css("cursor", this._options["cursors"][this._options["mode"]]); - - this._shiftDown = this._mouseDown = this._toolPan = false; - - if ( this._isMultiTouch ) { - e.preventDefault( ); - this._isMultiTouch = false; - - this._wheelLevel = 0; - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - return; - } - - if (document.releaseCapture) { - document.releaseCapture(); - } - - if (mouseWasDown) { - clickDate = $.now(); - this._current = current; - - switch ( mode ) { - case "zoom": - case "dragBox": - if ( dx !== 0 || dy !== 0 ) { - var minSize = this._pixelSize * 6, - bboxCoords = this._toMap( [ [ - Math.min( this._anchor[ 0 ], current[ 0 ] ), - Math.max( this._anchor[ 1 ], current[ 1 ] ) - ], [ - Math.max( this._anchor[ 0 ], current[ 0 ] ), - Math.min( this._anchor[ 1 ], current[ 1 ] ) - ] - ] ), - bbox = [ - bboxCoords[0][0], - bboxCoords[0][1], - bboxCoords[1][0], - bboxCoords[1][1] - ]; - - if ( mode === "zoom" ) { - if ( ( bbox[2] - bbox[0] ) < minSize && ( bbox[3] - bbox[1] ) < minSize ) { - bbox = $.geo.scaleBy( this._getBbox( $.geo.center( bbox, true ) ), 0.5, true ); - } - - this._setBbox(bbox, true, true); - doInteractiveTimeout = true; - } else { - triggerShape = $.geo.polygonize( bbox, true ); - triggerShape.bbox = bbox; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - this._trigger( "shape", e, triggerShape ); - } - } else { - if ( mode === "dragBox" ) { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - } - - this._resetDrawing(); - break; - - case "dragCircle": - if ( dx !== 0 || dy !== 0 ) { - var image = this._options[ "axisLayout" ] === "image", - d = Math.sqrt( ( dx * dx) + ( dy * dy ) ), - n = 180, - a; - - this._drawPixels.length = n + 1; - - for ( i = 0; i < n; i++ ) { - a = ( i * 360 / n ) * ( Math.PI / 180 ); - this._drawPixels[ i ] = [ - this._anchor[ 0 ] + Math.cos( a ) * d, - this._anchor[ 1 ] + Math.sin( a ) * d - ]; - } - - this._drawPixels[ n ] = [ - this._drawPixels[ 0 ][ 0 ], - this._drawPixels[ 0 ][ 1 ] - ]; - - // using coordBuffer for bbox coords - coordBuffer = this._toMap( [ - [ this._anchor[ 0 ] - d, this._anchor[ 1 ] + ( image ? -d : d ) ], - [ this._anchor[ 0 ] + d, this._anchor[ 1 ] + ( image ? d : -d ) ] - ] ); - - triggerShape = { - type: "Polygon", - coordinates: [ this._toMap( this._drawPixels ) ], - bbox: [ coordBuffer[ 0 ][ 0 ], coordBuffer[ 0 ][ 1 ], coordBuffer[ 1 ][ 0 ], coordBuffer[ 1 ][ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - - this._resetDrawing(); - } else { - coordBuffer = this._toMap( current ); - - triggerShape = { - type: "Point", - coordinates: [ coordBuffer[ 0 ], coordBuffer[ 1 ] ], - bbox: [ coordBuffer[ 0 ], coordBuffer[ 1 ], coordBuffer[ 0 ], coordBuffer[ 1 ] ] - }; - - if ( this._userGeodetic ) { - triggerShape.coordinates = $.geo.proj.toGeodetic( triggerShape.coordinates ); - triggerShape.bbox = $.geo.proj.toGeodetic( triggerShape.bbox ); - } - - this._trigger( "shape", e, triggerShape ); - } - break; - - case "drawPoint": - if (this._drawTimeout) { - window.clearTimeout(this._drawTimeout); - this._drawTimeout = null; - } - - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - var geomap = this; - this._drawTimeout = setTimeout(function () { - if (geomap._drawTimeout) { - geomap._trigger("shape", e, { type: "Point", coordinates: geomap.toMap(current) }); - geomap._inOp = false; - geomap._drawTimeout = null; - } - }, 250); - } - } - break; - - case "drawLineString": - case "drawPolygon": - case "measureLength": - case "measureArea": - if (wasToolPan) { - this._panFinalize(); - } else { - i = (this._drawCoords.length === 0 ? 0 : this._drawCoords.length - 1); - - this._drawCoords[i] = this._toMap(current); - this._drawPixels[i] = current; - - if (i < 2 || !(this._drawCoords[i][0] == this._drawCoords[i-1][0] && - this._drawCoords[i][1] == this._drawCoords[i-1][1])) { - this._drawCoords[i + 1] = this._toMap( current, this._centerInteractive, this._pixelSizeInteractive ); - this._drawPixels[i + 1] = current; - } - - this._refreshDrawing(); - } - break; - - default: - if (wasToolPan) { - this._panFinalize(); - } else { - if (clickDate - this._clickDate > 100) { - this._trigger("click", e, { type: "Point", coordinates: this.toMap(current) }); - this._inOp = false; - } - } - break; - } - - this._clickDate = clickDate; - - if (this._softDblClick && this._isDbltap) { - this._isDbltap = this._isTap = false; - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - this._$eventTarget.trigger("dblclick", e); - return false; - } - } - - if ( doInteractiveTimeout ) { - this._setInteractiveTimeout( true ); - } - - if ( this._inOp ) { - e.preventDefault(); - return false; - } - }, - - _eventTarget_mousewheel: function (e, delta) { - if ( this._options[ "mode" ] === "static" || this._options[ "scroll" ] === "off" ) { - return; - } - - e.preventDefault(); - - if ( this._mouseDown ) { - return false; - } - - if (delta !== 0) { - this._clearInteractiveTimeout( ); - - if ( delta > 0 ) { - delta = Math.ceil( delta ); - } else { - delta = Math.floor( delta ); - } - - var offset = $(e.currentTarget).offset(); - this._anchor = [e.pageX - offset.left, e.pageY - offset.top]; - - var wheelCenterAndSize = this._getZoomCenterAndSize( this._anchor, delta, this._options[ "tilingScheme" ] !== null ), - service, - i = 0; - - this._setInteractiveCenterAndSize( wheelCenterAndSize.center, wheelCenterAndSize.pixelSize ); - this._interactiveTransform( ); - - this._setInteractiveTimeout( true ); - } - - return false; - } - } - ); -}(jQuery)); - - -(function ($, undefined) { - $.geo._serviceTypes.tiled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0, - reloadTiles: false - }; - - var scHtml = '
                                      '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children( ":last" ); - - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - //console.log( "tiled.interactiveTransform( " + center.join( ", " ) + ", " + pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ), - tilingScheme = map.options[ "tilingScheme" ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data("pixelSize"), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapCoord = $scaleContainer.data("scaleOrigin"), - newPixelPoint = map._toPixel(oldMapCoord, center, pixelSize); - - $scaleContainer.css( { - left: Math.round(newPixelPoint[0]) + "px", - top: Math.round(newPixelPoint[1]) + "px", - width: tilingScheme.tileWidth * scaleRatio, - height: tilingScheme.tileHeight * scaleRatio - } ); - - /* - if ( $("body")[0].filters !== undefined ) { - $scaleContainer.children().each( function ( i ) { - $( this ).css( "filter", "progid:DXImageTransform.Microsoft.Matrix(FilterType=bilinear,M11=" + scaleRatio + ",M22=" + scaleRatio + ",sizingmethod='auto expand')" ); - } ); - } - */ - } - }); - } - }, - - refresh: function (map, service, force) { - //console.log( "tiled.refresh( " + map._center.join( ", " ) + ", " + map._pixelSize + ")" ); - var serviceState = $.data( service, "geoServiceState" ); - - this._cancelUnloaded(map, service); - - if ( serviceState && force ) { - // if hidden atm, we want to make sure we reload this service after it becomes visible - serviceState.reloadTiles = true; - } - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - $serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - image = map.options[ "axisLayout" ] === "image", - ySign = image ? +1 : -1, - - tilingScheme = map.options["tilingScheme"], - tileWidth = tilingScheme.tileWidth, - tileHeight = tilingScheme.tileHeight, - - tileX = Math.floor((bbox[0] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY = Math.max( Math.floor( ( image ? bbox[1] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 3 ] ) / (pixelSize * tileHeight) ), 0 ), - tileX2 = Math.ceil((bbox[2] - tilingScheme.origin[0]) / (pixelSize * tileWidth)), - tileY2 = Math.ceil( ( image ? bbox[3] - tilingScheme.origin[1] : tilingScheme.origin[1] - bbox[ 1 ] ) / (pixelSize * tileHeight) ), - - bboxMax = map._getBboxMax(), - pixelSizeAtZero = map._getPixelSize(0), - ratio = pixelSizeAtZero / pixelSize, - fullXAtScale = Math.floor((bboxMax[0] - tilingScheme.origin[0]) / (pixelSizeAtZero * tileWidth)) * ratio, - fullYAtScale = Math.floor((tilingScheme.origin[1] + ySign * bboxMax[3]) / (pixelSizeAtZero * tileHeight)) * ratio, - - fullXMinX = tilingScheme.origin[0] + (fullXAtScale * tileWidth) * pixelSize, - fullYMinOrMaxY = tilingScheme.origin[1] + ySign * (fullYAtScale * tileHeight) * pixelSize, - - serviceLeft = Math.round((fullXMinX - bbox[0]) / pixelSize), - serviceTop = Math.round( ( image ? fullYMinOrMaxY - bbox[1] : bbox[3] - fullYMinOrMaxY ) / pixelSize), - - scaleContainers = $serviceContainer.children().show(), - scaleContainer = scaleContainers.filter("[data-pixel-size='" + pixelSize + "']").appendTo($serviceContainer), - - opacity = service.style.opacity, - - x, y, - - loadImageDeferredDone = function( url ) { - // when a Deferred call is done, add the image to the map - // a reference to the correct img element is on the Deferred object itself - serviceObj._loadImage( $.data( this, "img" ), url, pixelSize, map, serviceState, opacity ); - }, - - loadImageDeferredFail = function( ) { - $.data( this, "img" ).remove( ); - serviceState.loadCount--; - map._requestComplete(); - }; - - if (serviceState.reloadTiles) { - scaleContainers.find("img").attr("data-dirty", "true"); - } - - if (!scaleContainer.size()) { - $serviceContainer.append("
                                      "); - scaleContainer = $serviceContainer.children(":last").data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - } else { - scaleContainer.css({ - left: (serviceLeft % tileWidth) + "px", - top: (serviceTop % tileHeight) + "px" - }).data("scaleOrigin", map._toMap( [ (serviceLeft % tileWidth), (serviceTop % tileHeight) ] ) ); - - scaleContainer.children().each(function (i) { - var - $img = $(this), - tile = $img.attr("data-tile").split(","); - - $img.css({ - left: Math.round(((parseInt(tile[0], 10) - fullXAtScale) * 100) + (serviceLeft - (serviceLeft % tileWidth)) / tileWidth * 100) + "%", - top: Math.round(((parseInt(tile[1], 10) - fullYAtScale) * 100) + (serviceTop - (serviceTop % tileHeight)) / tileHeight * 100) + "%" - }); - - if (opacity < 1) { - $img.fadeTo(0, opacity); - } - }); - } - - for (x = tileX; x < tileX2; x++) { - for (y = tileY; y < tileY2; y++) { - var tileStr = "" + x + "," + y, - $img = scaleContainer.children("[data-tile='" + tileStr + "']").removeAttr("data-dirty"); - - if ($img.size() === 0 || serviceState.reloadTiles) { - var bottomLeft = [ - tilingScheme.origin[0] + (x * tileWidth) * pixelSize, - tilingScheme.origin[1] + ySign * (y * tileHeight) * pixelSize - ], - - topRight = [ - tilingScheme.origin[0] + ((x + 1) * tileWidth - 1) * pixelSize, - tilingScheme.origin[1] + ySign * ((y + 1) * tileHeight - 1) * pixelSize - ], - - tileBbox = [bottomLeft[0], bottomLeft[1], topRight[0], topRight[1]], - - urlProp = ( service.hasOwnProperty( "src" ) ? "src" : "getUrl" ), - urlArgs = { - bbox: tileBbox, - width: tileWidth, - height: tileHeight, - zoom: map._getZoom(), - tile: { - row: y, - column: x - }, - index: Math.abs(y + x) - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl; - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - if (serviceState.reloadTiles && $img.size() > 0) { - $img.attr("src", imageUrl); - } else { - var imgMarkup = ""; - - scaleContainer.append(imgMarkup); - $img = scaleContainer.children(":last"); - } - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else if ( imageUrl ) { - // assume Deferred - $.data( imageUrl, "img", $img ); - imageUrl.done( loadImageDeferredDone ).fail( loadImageDeferredFail ); - } else { - $img.remove( ); - } - } - } - } - - scaleContainers.find("[data-dirty]").remove(); - serviceState.reloadTiles = false; - } - }, - - resize: function (map, service) { - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.css( "display", service.style.visibility === "visible" ? "block" : "none" ); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data( service, "geoServiceState" ); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - serviceContainer.children(":not([data-pixel-size='" + pixelSize + "'])").remove(); - serviceState.loadCount = 0; - } - }).attr("src", url); - } - }; - }()); -}(jQuery)); - -(function ($, undefined) { - $.geo._serviceTypes.shingled = (function () { - return { - create: function (map, serviceContainer, service, index) { - var serviceState = $.data(service, "geoServiceState"); - - if ( !serviceState ) { - serviceState = { - loadCount: 0 - }; - - var scHtml = '
                                      '; - - serviceContainer.append(scHtml); - - serviceState.serviceContainer = serviceContainer.children(":last"); - $.data(service, "geoServiceState", serviceState); - } - - return serviceState.serviceContainer; - }, - - destroy: function (map, serviceContainer, service) { - var serviceState = $.data(service, "geoServiceState"); - - serviceState.serviceContainer.remove(); - - $.removeData(service, "geoServiceState"); - }, - - interactiveTransform: function ( map, service, center, pixelSize ) { - var serviceState = $.data( service, "geoServiceState" ), - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds[ "width" ], - mapHeight = contentBounds[ "height" ], - - halfWidth = mapWidth / 2, - halfHeight = mapHeight / 2, - - bbox = [ center[ 0 ] - halfWidth, center[ 1 ] - halfHeight, center[ 0 ] + halfWidth, center[ 1 ] + halfHeight ]; - - if ( serviceState ) { - this._cancelUnloaded( map, service ); - - serviceState.serviceContainer.children( ).each( function ( i ) { - var $scaleContainer = $(this), - scalePixelSize = $scaleContainer.data( "pixelSize" ), - scaleRatio = scalePixelSize / pixelSize; - - if ( scalePixelSize > 0 ) { - scaleRatio = Math.round(scaleRatio * 1000) / 1000; - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin, center, pixelSize ); - - $scaleContainer.css( { - left: Math.round( newPixelPoint[ 0 ] ), - top: Math.round( newPixelPoint[ 1 ] ), - width: mapWidth * scaleRatio, - height: mapHeight * scaleRatio - } ); - - - // #newpanzoom - /* - .children("img").each(function (i) { - var $img = $(this), - imgCenter = $img.data("center"), - x = (Math.round((imgCenter[0] - center[0]) / scalePixelSize) - halfWidth) * scaleRatio, - y = (Math.round((center[1] - imgCenter[1]) / scalePixelSize) - halfHeight) * scaleRatio; - - $img.css({ left: x + "px", top: y + "px" }); - }); - */ - } - }); - } - }, - - refresh: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - this._cancelUnloaded(map, service); - - if ( serviceState && service && service.style.visibility === "visible" && !( serviceState.serviceContainer.is( ":hidden" ) ) ) { - - var bbox = map._getBbox(), - pixelSize = map._pixelSize, - - serviceObj = this, - serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainer = serviceContainer.children('[data-pixel-size="' + pixelSize + '"]'), - - opacity = service.style.opacity, - - $img; - - if (opacity < 1) { - serviceContainer.find("img").attr("data-keep-alive", "0"); - } - - if ( !scaleContainer.size() ) { - serviceContainer.append('
                                      '); - scaleContainer = serviceContainer.children(":last"); - } - - var urlProp = ( service.hasOwnProperty("src") ? "src" : "getUrl" ), - urlArgs = { - bbox: bbox, - width: mapWidth, - height: mapHeight, - zoom: map._getZoom(), - tile: null, - index: 0 - }, - isFunc = $.isFunction( service[ urlProp ] ), - imageUrl, - imagePos = scaleContainer.position( ); - - imagePos.left = - ( imagePos.left ); - imagePos.top = - ( imagePos.top ); - - if ( isFunc ) { - imageUrl = service[ urlProp ]( urlArgs ); - } else { - $.templates( "geoSrc", service[ urlProp ] ); - imageUrl = $.render[ "geoSrc" ]( urlArgs ); - } - - serviceState.loadCount++; - map._requestQueued(); - - scaleContainer.append(''); - $img = scaleContainer.children(":last").data("center", map._center); - - if ( typeof imageUrl === "string" ) { - serviceObj._loadImage( $img, imageUrl, pixelSize, map, serviceState, opacity ); - } else { - // assume Deferred - imageUrl.done( function( url ) { - serviceObj._loadImage( $img, url, pixelSize, map, serviceState, opacity ); - } ).fail( function( ) { - $img.remove( ); - serviceState.loadCount--; - map._requestComplete(); - } ); - } - - } - }, - - resize: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if ( serviceState && service && service.style.visibility === "visible" ) { - this._cancelUnloaded(map, service); - - var serviceContainer = serviceState.serviceContainer, - - contentBounds = map._getContentBounds(), - mapWidth = contentBounds["width"], - mapHeight = contentBounds["height"], - - scaleContainers = serviceContainer.children(); - - scaleContainers.attr("data-pixel-size", "0"); - - scaleContainers.each( function ( i ) { - var $scaleContainer = $(this), - position = $scaleContainer.position( ); - - var oldMapOrigin = $scaleContainer.data( "origin" ), - newPixelPoint = map._toPixel( oldMapOrigin ); - - $scaleContainer.css( { - left: position.left + ( mapWidth - $scaleContainer.width( ) ) / 2, - top: position.top + ( mapHeight - $scaleContainer.height( ) ) / 2 - } ); - - } ); - - - /* - scaleContainer.css({ - left: halfWidth + 'px', - top: halfHeight + 'px' - }); - */ - } - }, - - opacity: function ( map, service ) { - var serviceState = $.data( service, "geoServiceState" ); - serviceState.serviceContainer.find( "img" ).stop( true ).fadeTo( "fast", service.style.opacity ); - }, - - toggle: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - serviceState.serviceContainer.css("display", service.style.visibility === "visible" ? "block" : "none"); - }, - - _cancelUnloaded: function (map, service) { - var serviceState = $.data(service, "geoServiceState"); - - if (serviceState && serviceState.loadCount > 0) { - serviceState.serviceContainer.find("img:hidden").remove(); - while (serviceState.loadCount > 0) { - serviceState.loadCount--; - map._requestComplete(); - } - } - }, - - _loadImage: function ( $img, url, pixelSize, map, serviceState, opacity ) { - var serviceContainer = serviceState.serviceContainer; - - $img.load(function (e) { - if (opacity < 1) { - $(e.target).fadeTo(0, opacity); - } else { - $(e.target).show(); - } - - serviceState.loadCount--; - map._requestComplete(); - - if (serviceState.loadCount <= 0) { - // #newpanzoom - serviceContainer.children(':not([data-pixel-size="' + pixelSize + '"])').remove(); - - serviceContainer.find( "img[data-keep-alive]" ).remove( ); - - serviceState.loadCount = 0; - } - }).error(function (e) { - $(e.target).remove(); - serviceState.loadCount--; - 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                                      ";while(c[0]);return a>6?a:!a}();a.widget("geo.geographics",{_$elem:b,_options:{},_trueCanvas:!0,_width:0,_height:0,_$canvas:b,_context:b,_blitcanvas:b,_blitcontext:b,_$labelsContainer:b,options:{style:{borderRadius:"8px",color:"#7f0000",fillOpacity:.2,height:"8px",opacity:1,strokeOpacity:1,strokeWidth:"2px",visibility:"visible",width:"8px"}},_create:function(){this._$elem=this.element,this._options=this.options,this._$elem.css({display:"inline-block",overflow:"hidden",textAlign:"left"}),this._$elem.css("position")=="static"&&this._$elem.css("position","relative"),this._$elem.addClass("geo-graphics"),this._width=this._$elem.width(),this._height=this._$elem.height();if(!this._width||!this._height)this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10);var a="position:absolute;left:0;top:0;margin:0;padding:0;",b="width:"+this._width+"px;height:"+this._height+"px;",d='width="'+this._width+'" height="'+this._height+'"';document.createElement("canvas").getContext?(this._$elem.append("'),this._$canvas=this._$elem.children(":last"),this._context=this._$canvas[0].getContext("2d"),this._blitcanvas=document.createElement("canvas"),this._blitcanvas.width=this._width,this._blitcanvas.height=this._height,this._blitcontext=this._blitcanvas.getContext("2d")):c<=8&&(this._trueCanvas=!1,this._$elem.append("
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                                      '),this._$labelsContainer=this._$elem.children(":last")},_setOption:function(b,c){b=="style"&&(c=a.extend({},this._options.style,c)),a.Widget.prototype._setOption.apply(this,arguments)},destroy:function(){a.Widget.prototype.destroy.apply(this,arguments),this._$elem.html(""),this._$elem.removeClass("geo-graphics")},clear:function(){this._context.clearRect(0,0,this._width,this._height),this._$labelsContainer.html("")},drawArc:function(a,b,c,d){d=this._getGraphicStyle(d);if(d.visibility!="hidden"&&d.opacity>0&&d.widthValue>0&&d.heightValue>0){var e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue==b.heightValue&&b.heightValue==b.borderRadiusValue?this.drawArc(a,0,360,b):b.visibility!="hidden"&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()))},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(!this._trueCanvas||a.length==1)this._drawLines(a,!0,b);else{if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b);var c,d,e;if(b.visibility!="hidden"&&b.opacity>0){this._blitcontext.clearRect(0,0,this._width,this._height);if(b.doFill&&a.length>1){this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1;for(d=1;d1)for(d=1;d'+b+"")},resize:function(){this._width=this._$elem.width(),this._height=this._$elem.height();if(!this._width||!this._height)this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10);this._trueCanvas&&(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height),this._$labelsContainer.css({width:this._width,height:this._height})},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(!a||!a.length||a[0].length<2)return;var d,e;c=this._getGraphicStyle(c);if(c.visibility!="hidden"&&c.opacity>0){this._context.beginPath();for(d=0;d
                                      ";while(c[0]);return a>6?a:!a}(),e={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"http://otile"+(a.index%4+1)+".mqcdn.com/tiles/1.0.0/osm/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:"Tiles Courtesy of MapQuest "}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,pixelSize:0};a.widget("geo.geomap",{_$elem:b,_map:b,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:b,_$eventTarget:b,_$contentFrame:b,_$existingChildren:b,_$attrList:b,_$servicesContainer:b,_$shapesContainers:b,_$panContainer:b,_$shapesContainer:b,_$drawContainer:b,_$measureContainer:b,_$measureLabel:b,_dpi:96,_currentServices:[],_center:b,_pixelSize:b,_centerMax:b,_pixelSizeMax:b,_userGeodetic:!0,_centerInteractive:b,_pixelSizeInteractive:b,_timeoutInteractive:null,_triggerInteractive:!1,_loadCount:0,_wheelTimeout:null,_wheelLevel:0,_zoomFactor:2,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:b,_inOp:b,_toolPan:b,_shiftDown:b,_anchor:b,_current:b,_downDate:b,_moveDate:b,_clickDate:b,_lastMove:b,_lastDrag:b,_windowHandler:null,_resizeTimeout:null,_panning:b,_velocity:b,_friction:b,_supportTouch:b,_softDblClick:b,_isTap:b,_isDbltap:b,_isMultiTouch:b,_multiTouchAnchor:[],_multiTouchAnchorBbox:b,_multiTouchCurrentBbox:b,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},e),_createWidget:function(b,d){this._$elem=a(d);if(this._$elem.is(".geo-service")){this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments);return}this._widgetId=c++,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){this._options=this.options;if(this._$elem.is(".geo-service")){this._map=this._$elem.data("geoMap"),this._$elem.data("geoService",this);return}this._map=this,this._supportTouch="ontouchend"in document,this._softDblClick=this._supportTouch||d==7;var c=this,e=this._supportTouch?"touchstart":"mousedown",f=this._supportTouch?"touchend touchcancel":"mouseup",g=this._supportTouch?"touchmove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(e,a.proxy(this._eventTarget_touchstart,this));var h=this._$eventTarget[0].setCapture?this._$eventTarget:a(document);h.bind(g,a.proxy(this._dragTarget_touchmove,this)),h.bind(f,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){c._resizeTimeout&&clearTimeout(c._resizeTimeout),c._resizeTimeout=setTimeout(function(){c._created&&c._$elem.geomap("resize",!0)},500)},a(window).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{}}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{}}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==b&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==b&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==b&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==b&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(c,d,e){if(c=="pixelSize")return;e=e===b||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(c){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic=a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSize),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}a.Widget.prototype._setOption.apply(this,arguments);switch(c){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":d!==null&&(this._pixelSizeMax=this._getPixelSize(0),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":a.geo.proj&&a.geo._isGeodetic(d)?h=a.geo.proj.fromGeodetic(d):h=d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&this._refresh();break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=b,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(window).unbind("resize",this._windowHandler);for(var c=0;c=0||b<=1)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var g,h,i,j,k,l;a.isArray(c)?g=c:c.type=="FeatureCollection"?g=c.features:g=[c];for(i=1;i0)){var e=a.isArray(c)?c:[c],f;for(var g=0;g=0&&(a.removeData(c,"geoBbox"),f=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,f),g--);if(d===b||d)this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh()}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b,c,d){var e=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],f=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),g=this._getZoom(e,f);this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):gthis._options.zoomMax&&(f=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(e,f),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){var e=Math.floor(c*1e3),f=d.pixelSizes.length,g=f-1;for(;g>=0;g--)if(Math.floor(d.pixelSizes[g]*1e3)>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._zoomFactor))},_setZoom:function(a,b,c){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._center,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var b="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",c="position:absolute; left:0; top:0;";this._$elem.prepend('
                                      '),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                                      '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                      '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                        '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                        '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                        '),this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend('")},_createServices:function(){var b,c;for(c=0;c',g;this._$servicesContainer.append(f),serviceContainer=this._$servicesContainer.children(":last"),b.serviceContainer=serviceContainer,a.geo._serviceTypes[b.type].create(this,serviceContainer,b,c),serviceContainer.data("geoMap",this).geomap(),b.attr&&this._$attrList.append("
                                      • "+b.attr+"
                                        • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:100})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                                        '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics(),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){this._$drawContainer.geographics("clear");if(this._drawPixels.length>0){var b=this._options.mode,c=this._drawPixels,d=this._drawCoords,e,f,g,h,i;switch(b){case"measureLength":b="drawLineString",f={type:"LineString",coordinates:d},e=a.render[this._tmplLengthId]({length:a.geo.length(f,!0)}),g=a.merge([],c[c.length-1]);break;case"measureArea":b="drawPolygon",f={type:"Polygon",coordinates:[a.merge([],d)]},f.coordinates[0].push(d[0]),e=a.render[this._tmplAreaId]({area:a.geo.area(f,!0)}),g=this._toPixel(a.geo.centroid(f).coordinates),c=[c];break;case"drawPolygon":c=[c]}this._$drawContainer.geographics(b,c),e&&(this._$measureLabel.html(e),h=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+g[0]),i=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+g[1]),h<0&&(g[0]+=h),i<0&&(g[1]+=i),this._$measureLabel.css({left:Math.max(g[0],0),top:Math.max(g[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshShapes:function(c,d,e,f,g,h){var i,j,k,l,m,n,o,p,q=this._map._getBbox(g,h);for(i=0;i0&&a.height>0)){a={width:b.width(),height:b.height()};if(a.width<=0||a.height<=0)a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)};b=b.parent()}return a},_forcePosition:function(a){var b=a.css("position");b!="relative"&&b!="absolute"&&b!="fixed"&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(c!==null){if(b===0)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._zoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e,g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):b<0&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_mouseWheelFinish:function(a){this._wheelTimeout=null;if(this._wheelLevel!==0){var b=this._getZoomCenterAndSize(this._anchor,this._wheelLevel,this._options.tilingScheme!==null);this._wheelLevel=0}else a&&this._refresh()},_panFinalize:function(){if(this._panning){this._velocity=[0,0];var a=this._current[0]-this._anchor[0],b=this._current[1]-this._anchor[1],c=this._options.axisLayout==="image",d=-a*this._pixelSize,e=(c?-1:1)*b*this._pixelSize;this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1}},_panMove:function(){if(!this._options.pannable)return;var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1],c=0,d,e;if(this._toolPan||a>3||a<-3||b>3||b<-3){this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]);if(a!==0||b!==0)this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=(this._options.axisLayout==="image"?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()}},_clearInteractiveTimeout:function(){return this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){this._$shapesContainers&&this._$shapesContainers.geographics("clear");for(var b=0;b0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_setInteractiveTimeout:function(a){function c(){b._isMultiTouch?b._timeoutInteractive=setTimeout(c,128):b._created&&b._timeoutInteractive&&(b._setCenterAndSize(b._centerInteractive,b._pixelSizeInteractive,b._triggerInteractive,!0),b._timeoutInteractive=null,b._triggerInteractive=!1)}var b=this;this._timeoutInteractive=setTimeout(c,128),this._triggerInteractive|=a},_refresh:function(b,c){var d,e,f=0;for(;f0&&e._refreshShapes(e._$shapesContainer,e._graphicShapes,e._graphicShapes,e._graphicShapes))}this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_setInteractiveCenterAndSize:function(b,c){this._centerInteractive[0]=b[0],this._centerInteractive[1]=b[1],this._pixelSizeInteractive=c,this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox(b,c)),this._options.center=a.geo.proj.toGeodetic(b)):(this._options.bbox=this._getBbox(b,c),this._options.center[0]=b[0],this._options.center[1]=b[1]),this._options.pixelSize=c,this._options.zoom=this._getZoom(b,c)},_setCenterAndSize:function(b,c,d,e){if(!a.isArray(b)||b.length!=2||typeof b[0]!="number"||typeof b[1]!="number")return;var f=this._getZoom(b,c);this._options.tilingScheme?this._pixelSizeInteractive=c=this._getPixelSize(Math.min(Math.max(f,this._options.zoomMin),this._options.zoomMax)):fthis._options.zoomMax&&(this._pixelSizeInteractive=c=this._getPixelSize(this._options.zoomMax)),this._center[0]=b[0],this._center[1]=b[1],this._options.pixelSize=this._pixelSize=c,this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],b)),this._options.zoom=f,d&&this._trigger("bboxchange",window.event,{bbox:a.merge([],this._options.bbox)}),e&&(this._refresh(),this._refreshDrawing())},_requestQueued:function(){this._loadCount===0&&this._trigger("loadstart",window.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",window.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e=a.isArray(b[0]),f=e&&a.isArray(b[0][0]),g=f&&a.isArray(b[0][0][0]),h=this._contentBounds.width,i=this._contentBounds.height,j=h/2*d,k=i/2*d,l=[c[0]-j,c[1]-k,c[0]+j,c[1]+k],m=a.geo.width(l,!0)/h,n=a.geo.height(l,!0)/i,o,p=this._options.axisLayout==="image",q=[],r,s,t;g||(f||(e||(b=[b]),b=[b]),b=[b]);for(r=0;r0&&b.which==27&&(c<=2?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)});if(!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(b){if(this._options.mode==="static")return;this._drawTimeout&&(window.clearTimeout(this._drawTimeout),this._drawTimeout=null);var c=a(b.currentTarget).offset();switch(this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",b,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(b),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!=this._drawCoords[1][0]||this._drawCoords[0][1]!=this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",b,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(b);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(b)}this._inOp=!1},_eventTarget_touchstart:function(b){var c=this._options.mode,d=this._options.shift;if(c==="static")return;if(!this._supportTouch&&b.which!=1)return;var e=this._clearInteractiveTimeout(),f=a(b.currentTarget).offset(),g=b.originalEvent.changedTouches;this._supportTouch?(this._multiTouchAnchor=a.merge([],g),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[g[0].pageX-f.left,g[0].pageY-f.top,g[1].pageX-f.left,g[1].pageY-f.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[g[0].pageX-f.left,g[0].pageY-f.top,NaN,NaN],this._current=[g[0].pageX-f.left,g[0].pageY-f.top])):this._current=[b.pageX-f.left,b.pageY-f.top];if(this._softDblClick){var h=a.now();if(h-this._downDate<750){if(this._isTap){var i=this._current[0]-this._anchor[0],j=this._current[1]-this._anchor[1],k=Math.sqrt(i*i+j*j);k>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=h}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&d!=="off"?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors[d==="default"?"zoom":d])):!this._isMultiTouch&&(this._options.pannable||c==="dragBox"||c==="dragCircle")&&(this._inOp=!0,c!=="zoom"&&c!=="dragBox"&&c!=="dragCircle"&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),e&&this._setInteractiveTimeout(!0),!1},_dragTarget_touchmove:function(b){if(this._options.mode==="static")return;var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var e=this._$eventTarget.offset(),f=this._drawCoords.length,g=b.originalEvent.changedTouches,h,i,j=0;if(this._supportTouch){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&g[0].identifier!==this._multiTouchAnchor[0].identifier)return this._mouseDown=!1,this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(g[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-e.left,this._multiTouchAnchor[1].pageY-e.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._mouseDown=!0,this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(;j0?m*=5:m*=10;var n=m-this._wheelLevel;this._wheelLevel=m;var o=this._getZoomCenterAndSize(this._anchor,n,!1);this._setInteractiveCenterAndSize(o.center,o.pixelSize),this._interactiveTransform(),c=!0,h=a.geo.center(this._multiTouchCurrentBbox,!0)}else h=[b.originalEvent.changedTouches[0].pageX-e.left,b.originalEvent.changedTouches[0].pageY-e.top]}else h=[b.pageX-e.left,b.pageY-e.top];if(h[0]===this._lastMove[0]&&h[1]===this._lastMove[1]&&this._inOp)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;d==7&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=h,this._moveDate=a.now());if(this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var p=this._options.shift,q=this._shiftDown?p==="default"?"zoom":p:this._options.mode,r,s,t;switch(q){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],h[0],h[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)});break;case"dragCircle":this._mouseDown?(r=h[0]-this._anchor[0],s=h[1]-this._anchor[1],t=Math.sqrt(r*r+s*s)*2,this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:t,height:t})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(f>0&&(this._drawCoords[f-1]=this._toMap(h,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[f-1]=h,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(h)})}this._lastMove=h,c&&this._setInteractiveTimeout(!0);if(this._inOp)return b.preventDefault(),!1},_dragTarget_touchstop:function(b){if(this._options.mode==="static")return;if(!this._mouseDown)if(d==7)this._eventTarget_touchstart(b);else return!1;var c=this._clearInteractiveTimeout(),e=this._mouseDown,f=this._toolPan,g=this._$eventTarget.offset(),h=this._options.shift,i=this._shiftDown?h==="default"?"zoom":h:this._options.mode,j,k,l,m,n,o,p;this._supportTouch?(j=[b.originalEvent.changedTouches[0].pageX-g.left,b.originalEvent.changedTouches[0].pageY-g.top],this._multiTouchAnchor=[],this._inOp=!1):j=[b.pageX-g.left,b.pageY-g.top],this._softDblClick&&this._isTap&&(m=j[0]-this._anchor[0],n=j[1]-this._anchor[1],Math.sqrt(m*m+n*n)<=8&&(j=a.merge([],this._anchor))),m=j[0]-this._anchor[0],n=j[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1;if(this._isMultiTouch){b.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,c&&this._setInteractiveTimeout(!0);return}document.releaseCapture&&document.releaseCapture();if(e){l=a.now(),this._current=j;switch(i){case"zoom":case"dragBox":if(m!==0||n!==0){var q=this._pixelSize*6,r=this._toMap([[Math.min(this._anchor[0],j[0]),Math.max(this._anchor[1],j[1])],[Math.max(this._anchor[0],j[0]),Math.min(this._anchor[1],j[1])]]),s=[r[0][0],r[0][1],r[1][0],r[1][1]];i==="zoom"?(s[2]-s[0]100){var x=this;this._drawTimeout=setTimeout(function(){x._drawTimeout&&(x._trigger("shape",b,{type:"Point",coordinates:x.toMap(j)}),x._inOp=!1,x._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":if(f)this._panFinalize();else{k=this._drawCoords.length===0?0:this._drawCoords.length-1,this._drawCoords[k]=this._toMap(j),this._drawPixels[k]=j;if(k<2||this._drawCoords[k][0]!=this._drawCoords[k-1][0]||this._drawCoords[k][1]!=this._drawCoords[k-1][1])this._drawCoords[k+1]=this._toMap(j,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[k+1]=j;this._refreshDrawing()}break;default:f?this._panFinalize():l-this._clickDate>100&&(this._trigger("click",b,{type:"Point",coordinates:this.toMap(j)}),this._inOp=!1)}this._clickDate=l;if(this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("dblclick",b),!1}c&&this._setInteractiveTimeout(!0);if(this._inOp)return b.preventDefault(),!1},_eventTarget_mousewheel:function(b,c){if(this._options.mode==="static"||this._options.scroll==="off")return;b.preventDefault();if(this._mouseDown)return!1;if(c!==0){this._clearInteractiveTimeout(),c>0?c=Math.ceil(c):c=Math.floor(c);var d=a(b.currentTarget).offset();this._anchor=[b.pageX-d.left,b.pageY-d.top];var e=this._getZoomCenterAndSize(this._anchor,c,this._options.tilingScheme!==null),f,g=0;this._setInteractiveCenterAndSize(e.center,e.pixelSize),this._interactiveTransform(),this._setInteractiveTimeout(!0)}return!1}})}(jQuery),function(a,b){a.geo._serviceTypes.tiled=function(){return{create:function(b,c,d,e){var f=a.data(d,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
                                        ';c.append(g),f.serviceContainer=c.children(":last"),a.data(d,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b.options.tilingScheme;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(c){var f=a(this),h=f.data("pixelSize"),i=h/e;if(h>0){i=Math.round(i*1e3)/1e3;var j=f.data("scaleOrigin"),k=b._toPixel(j,d,e);f.css({left:Math.round(k[0])+"px",top:Math.round(k[1])+"px",width:g.tileWidth*i,height:g.tileHeight*i})}}))},refresh:function(b,c,d){var e=a.data(c,"geoServiceState");this._cancelUnloaded(b,c),e&&d&&(e.reloadTiles=!0);if(e&&c&&c.style.visibility==="visible"&&!e.serviceContainer.is(":hidden")){var f=b._getBbox(),g=b._pixelSize,h=this,i=e.serviceContainer,j=b._getContentBounds(),k=j.width,l=j.height,m=b.options.axisLayout==="image",n=m?1:-1,o=b.options.tilingScheme,p=o.tileWidth,q=o.tileHeight,r=Math.floor((f[0]-o.origin[0])/(g*p)),s=Math.max(Math.floor((m?f[1]-o.origin[1]:o.origin[1]-f[3])/(g*q)),0),t=Math.ceil((f[2]-o.origin[0])/(g*p)),u=Math.ceil((m?f[3]-o.origin[1]:o.origin[1]-f[1])/(g*q)),v=b._getBboxMax(),w=b._getPixelSize(0),x=w/g,y=Math.floor((v[0]-o.origin[0])/(w*p))*x,z=Math.floor((o.origin[1]+n*v[3])/(w*q))*x,A=o.origin[0]+y*p*g,B=o.origin[1]+n*z*q*g,C=Math.round((A-f[0])/g),D=Math.round((m?B-f[1]:f[3]-B)/g),E=i.children().show(),F=E.filter("[data-pixel-size='"+g+"']").appendTo(i),G=c.style.opacity,H,I,J=function(c){h._loadImage(a.data(this,"img"),c,g,b,e,G)},K=function(){a.data(this,"img").remove(),e.loadCount--,b._requestComplete()};e.reloadTiles&&E.find("img").attr("data-dirty","true"),F.size()?(F.css({left:C%p+"px",top:D%q+"px"}).data("scaleOrigin",b._toMap([C%p,D%q])),F.children().each(function(b){var c=a(this),d=c.attr("data-tile").split(",");c.css({left:Math.round((parseInt(d[0],10)-y)*100+(C-C%p)/p*100)+"%",top:Math.round((parseInt(d[1],10)-z)*100+(D-D%q)/q*100)+"%"}),G<1&&c.fadeTo(0,G)})):(i.append("
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                                        ')),this._$labelsContainerBack=a(b.toStaticHTML('
                                        '))},_setOption:function(b,c){"style"===b&&(c=a.extend({},this._options.style,c)),a.Widget.prototype._setOption.apply(this,arguments)},destroy:function(){a.Widget.prototype.destroy.apply(this,arguments),this._$elem.html(""),this._$elem.removeClass("geo-graphics")},clear:function(){this._context.clearRect(0,0,this._width,this._height),this._labelsHtml="",this._end()},drawArc:function(a,b,c,d){if(d=this._getGraphicStyle(d),"hidden"!==d.visibility&&d.opacity>0&&d.widthValue>0&&d.heightValue>0){var e=Math.min(d.widthValue,d.heightValue)/2;b=b*Math.PI/180,c=c*Math.PI/180,this._context.save(),this._context.translate(a[0],a[1]),d.widthValue>d.heightValue?this._context.scale(d.widthValue/d.heightValue,1):this._context.scale(1,d.heightValue/d.widthValue),this._context.beginPath(),this._context.arc(0,0,e,b,c,!1),this._trueCanvas&&this._context.restore(),d.doFill&&(this._context.fillStyle=d.fill,this._context.globalAlpha=d.opacity*d.fillOpacity,this._context.fill()),d.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=d.strokeWidthValue,this._context.strokeStyle=d.stroke,this._context.globalAlpha=d.opacity*d.strokeOpacity,this._context.stroke()),this._trueCanvas||this._context.restore()}this._end()},drawPoint:function(a,b){b=this._getGraphicStyle(b),b.widthValue===b.heightValue&&b.heightValue===b.borderRadiusValue?this.drawArc(a,0,360,b):"hidden"!==b.visibility&&b.opacity>0&&(b.borderRadiusValue=Math.min(Math.min(b.widthValue,b.heightValue)/2,b.borderRadiusValue),a[0]-=b.widthValue/2,a[1]-=b.heightValue/2,this._context.beginPath(),this._context.moveTo(a[0]+b.borderRadiusValue,a[1]),this._context.lineTo(a[0]+b.widthValue-b.borderRadiusValue,a[1]),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1],a[0]+b.widthValue,a[1]+b.borderRadiusValue),this._context.lineTo(a[0]+b.widthValue,a[1]+b.heightValue-b.borderRadiusValue),this._context.quadraticCurveTo(a[0]+b.widthValue,a[1]+b.heightValue,a[0]+b.widthValue-b.borderRadiusValue,a[1]+b.heightValue),this._context.lineTo(a[0]+b.borderRadiusValue,a[1]+b.heightValue),this._context.quadraticCurveTo(a[0],a[1]+b.heightValue,a[0],a[1]+b.heightValue-b.borderRadiusValue),this._context.lineTo(a[0],a[1]+b.borderRadiusValue),this._context.quadraticCurveTo(a[0],a[1],a[0]+b.borderRadiusValue,a[1]),this._context.closePath(),b.doFill&&(this._context.fillStyle=b.fill,this._context.globalAlpha=b.opacity*b.fillOpacity,this._context.fill()),b.doStroke&&(this._context.lineJoin="round",this._context.lineWidth=b.strokeWidthValue,this._context.strokeStyle=b.stroke,this._context.globalAlpha=b.opacity*b.strokeOpacity,this._context.stroke()),this._end())},drawLineString:function(a,b){this._drawLines([a],!1,b)},drawPolygon:function(a,b){if(this._trueCanvas&&1!==a.length){if(!a||!a.length||a[0].length<3)return;b=this._getGraphicStyle(b),this._blitcontext.globalCompositeOperation="copy";var c,d,e;if("hidden"!==b.visibility&&b.opacity>0){if(this._blitcontext.clearRect(0,0,this._width,this._height),b.doFill&&a.length>1){for(this._blitcontext.globalCompositeOperation="source-out",this._blitcontext.globalAlpha=1,this._blitcontext.beginPath(),d=1;d1))for(d=1;d'+b+""},resize:function(a,b){this._width=this._$elem.width(),this._height=this._$elem.height(),this._width&&this._height||(this._width=parseInt(this._$elem.css("width"),10),this._height=parseInt(this._$elem.css("height"),10)),this._trueCanvas?(this._$canvas[0].width=this._width,this._$canvas[0].height=this._height,this._$canvasSceneFront.css({left:a,top:b}),this._$canvasSceneBack.css({width:this._width,height:this._height})):this._$canvas.css({width:this._width,height:this._height});var c=this._$labelsContainerFront.position();this._$labelsContainerFront.css({left:c.left+a,top:c.top+b,width:this._width,height:this._height}),this._$labelsContainerBack.css({width:this._width,height:this._height})},interactiveTransform:function(a,b){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._trueCanvas&&this._options.doubleBuffer&&this._trueDoubleBuffer?(this._canvasSceneLoad(),this._$canvasSceneFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})):this._context.clearRect(0,0,this._width,this._height),this._$labelsContainerFront.css({left:Math.round(a[0]),top:Math.round(a[1]),width:this._width*b,height:this._height*b})},_canvasImgLoad:function(){var a=this;a._$canvasSceneFront=a._$canvasSceneDrawn.prependTo(a._$elem),a._$canvasSceneBack=a._$canvasSceneStale,a._$canvasSceneBack.detach()},_canvasSceneLoad:function(){var a=this;a._requireFlip&&(a._requireFlip=!1,a._$canvasSceneStale=a._$canvasSceneFront,a._$canvasSceneDrawn=a._$canvasSceneBack.css({left:0,top:0,width:a._width,height:a._height}).prop("src",a._$canvas[0].toDataURL()))},_endCallback:function(){var a=this;if(a._timeoutEnd){a._trueCanvas&&a._options.doubleBuffer&&a._trueDoubleBuffer&&this._canvasSceneLoad(),a._$labelsContainerBack.html(b.toStaticHTML(a._labelsHtml)).find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"});var c=a._$labelsContainerFront;a._$labelsContainerFront=a._$labelsContainerBack.css({left:0,top:0,width:a._width,height:a._height}).appendTo(a._$elem),a._$labelsContainerBack=c.detach(),a._timeoutEnd=null}},_end:function(){this._timeoutEnd&&(clearTimeout(this._timeoutEnd),this._timeoutEnd=null),this._requireFlip=!0,this._timeoutEnd=setTimeout(a.proxy(this._endCallback,this),20)},_getGraphicStyle:function(b){function c(a){return a=parseInt(a,10),+a+""===a?+a:a}return b=a.extend({},this._options.style,b),b.borderRadiusValue=c(b.borderRadius),b.fill=b.fill||b.color,b.doFill=b.fill&&b.fillOpacity>0,b.stroke=b.stroke||b.color,b.strokeWidthValue=c(b.strokeWidth),b.doStroke=b.stroke&&b.strokeOpacity>0&&b.strokeWidthValue>0,b.widthValue=c(b.width),b.heightValue=c(b.height),b},_drawLines:function(a,b,c){if(a&&a.length&&!(a[0].length<2)){var d,e;if(c=this._getGraphicStyle(c),"hidden"!==c.visibility&&c.opacity>0){for(this._context.beginPath(),d=0;d
                                        ";while(c[0]);return a>6?a:!a}(),f=function(){return(navigator.userAgent.match(/gecko\/*\d/i)||[]).length>0}(),g={bbox:[-180,-85,180,85],bboxMax:[-180,-85,180,85],center:[0,0],cursors:{"static":"default",pan:"url(data:image/vnd.microsoft.icon;base64,AAACAAEAICACAAgACAAwAQAAFgAAACgAAAAgAAAAQAAAAAEAAQAAAAAAAAEAAAAAAAAAAAAAAgAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8AAAA/AAAAfwAAAP+AAAH/gAAB/8AAA//AAAd/wAAGf+AAAH9gAADbYAAA2yAAAZsAAAGbAAAAGAAAAAAAAA//////////////////////////////////////////////////////////////////////////////////////gH///4B///8Af//+AD///AA///wAH//4AB//8AAf//AAD//5AA///gAP//4AD//8AF///AB///5A////5///8=), move",click:"crosshair",zoom:"crosshair",dragBox:"crosshair",dragCircle:"crosshair",drawPoint:"crosshair",drawLineString:"crosshair",drawPolygon:"crosshair",measureLength:"crosshair",measureArea:"crosshair"},measureLabels:{length:"{{:length.toFixed( 2 )}} m",area:"{{:area.toFixed( 2 )}} sq m"},drawStyle:{},shapeStyle:{},mode:"pan",pannable:!0,scroll:"default",shift:"default",services:[{"class":"osm",type:"tiled",src:function(a){return"//"+String.fromCharCode(97+a.index%3)+".tile.openstreetmap.org/"+a.zoom+"/"+a.tile.column+"/"+a.tile.row+".png"},attr:'© OpenStreetMap contributors'}],tilingScheme:{tileWidth:256,tileHeight:256,levels:18,basePixelSize:156543.03392799935,origin:[-20037508.342787,20037508.342787]},axisLayout:"map",zoom:0,zoomMin:0,zoomMax:Number.POSITIVE_INFINITY,zoomFactor:2,pixelSize:0};a.widget("geo.geomap",{_$elem:c,_map:c,_created:!1,_createdGraphics:!1,_widgetId:0,_tmplLengthId:"",_tmplAreaId:"",_contentBounds:{},_$resizeContainer:c,_$eventTarget:c,_$contentFrame:c,_$existingChildren:c,_$attrList:c,_$servicesContainer:c,_$shapesContainers:c,_$panContainer:c,_$shapesContainer:c,_$drawContainer:c,_$measureContainer:c,_$measureLabel:c,_dpi:96,_currentServices:[],_center:c,_pixelSize:c,_centerMax:c,_pixelSizeMax:c,_pixelSizeMin:c,_userGeodetic:!0,_centerInteractive:c,_pixelSizeInteractive:c,_timeoutInteractive:null,_timeoutWheel:null,_triggerInteractive:!1,_timeoutRefreshShapes:null,_loadCount:0,_wheelLevel:0,_fullZoomFactor:2,_partialZoomFactor:1.18920711500273,_mouseDown:c,_inOp:c,_toolPan:c,_shiftDown:c,_anchor:c,_current:c,_downDate:c,_moveDate:c,_clickDate:c,_lastMove:c,_lastDrag:c,_windowHandler:null,_resizeTimeout:null,_panning:c,_velocity:c,_friction:c,_pointerEvents:c,_supportTouch:c,_softDblClick:c,_isTap:c,_isDbltap:c,_isMultiTouch:c,_multiTouchAnchor:[],_multiTouchAnchorBbox:c,_multiTouchCurrentBbox:c,_drawTimeout:null,_drawPixels:[],_drawCoords:[],_graphicShapes:[],_initOptions:{},_options:{},options:a.extend({},g),_createWidget:function(b,c){if(this._$elem=a(c),this._$elem.is(".geo-service"))return this._graphicShapes=[],void a.Widget.prototype._createWidget.apply(this,arguments);this._widgetId=d++,this._serviceIdSeed=0,this._tmplLengthId="geoMeasureLength"+this._widgetId,this._tmplAreaId="geoMeasureArea"+this._widgetId,this._$elem.addClass("geo-map").css({webkitTransform:"translateZ(0)",touchAction:"none"}),this._initOptions=b||{},this._forcePosition(this._$elem),this._$elem.css("text-align","left");var e=this._findMapSize();this._contentBounds={x:parseInt(this._$elem.css("padding-left"),10),y:parseInt(this._$elem.css("padding-top"),10),width:e.width,height:e.height},this._createChildren(),this._center=[0,0],this._centerMax=[0,0],this._centerInteractive=[0,0],this.options.pixelSize=this._pixelSize=this._pixelSizeMax=156543.03392799935,this._pixelSizeMin=this._pixelSizeMax/Math.pow(2,17),this._mouseDown=this._inOp=this._toolPan=this._shiftDown=this._panning=this._isTap=this._isDbltap=this._isMultiTouch=!1,this._anchor=[0,0],this._current=[0,0],this._lastMove=[0,0],this._lastDrag=[0,0],this._velocity=[0,0],this._friction=[.8,.8],this._downDate=this._moveDate=this._clickDate=0,this._drawPixels=[],this._drawCoords=[],this._graphicShapes=[],a.Widget.prototype._createWidget.apply(this,arguments)},_create:function(){if(this._options=this.options,this._$elem.is(".geo-service"))return this._map=this._$elem.data("geoMap"),void this._$elem.data("geoService",this);this._map=this,this._pointerEvents=b.PointerEvent,this._supportTouch="ontouchend"in document,this._softDblClick=this._pointerEvents||this._supportTouch||7===e;var d=this,g=this._pointerEvents?"pointerdown":this._supportTouch?"touchstart mousedown":"mousedown",h=this._pointerEvents?"pointerup pointercancel":this._supportTouch?"touchend touchcancel mouseup":"mouseup",i=this._pointerEvents?"pointermove":this._supportTouch?"touchmove mousemove":"mousemove";a(document).keydown(a.proxy(this._document_keydown,this)),this._softDblClick?this._$eventTarget.on("softdblclick",a.proxy(this._eventTarget_dblclick,this)):this._$eventTarget.dblclick(a.proxy(this._eventTarget_dblclick,this)),this._$eventTarget.bind(g,a.proxy(this._eventTarget_touchstart,this));var j=this._$eventTarget[0].setCapture||this._pointerEvents?this._$eventTarget:a(document);j.bind(i,a.proxy(this._dragTarget_touchmove,this)),j.bind(h,a.proxy(this._dragTarget_touchstop,this)),this._$eventTarget.mousewheel(a.proxy(this._eventTarget_mousewheel,this)),this._windowHandler=function(){d._resizeTimeout&&clearTimeout(d._resizeTimeout),d._resizeTimeout=setTimeout(function(){d._created&&d._$elem.geomap("resize",!0)},500)},a(b).resize(this._windowHandler),this._$drawContainer.geographics({style:this._initOptions.drawStyle||{},doubleBuffer:!1}),this._options.drawStyle=this._$drawContainer.geographics("option","style"),this._$shapesContainer.geographics({style:this._initOptions.shapeStyle||{},doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style"),this._initOptions&&(this._initOptions.tilingScheme!==c&&this._setOption("tilingScheme",this._initOptions.tilingScheme||null,!1),this._initOptions.services&&(this._options.services=a.merge([],this._initOptions.services)),this._initOptions.bboxMax&&(this._setOption("bboxMax",this._initOptions.bboxMax,!1),this._setOption("bbox",this._initOptions.bboxMax,!1)),this._initOptions.zoomMin!==c&&this._setOption("zoomMin",this._initOptions.zoomMin,!1),this._initOptions.zoomMax!==c&&this._setOption("zoomMax",this._initOptions.zoomMax,!1),this._initOptions.zoomFactor!==c&&(this._setOption("zoomFactor",this._initOptions.zoomFactor,!1),this._fullZoomFactor=this._initOptions.zoomFactor,this._partialZoomFactor=Math.pow(4,1/this._fullZoomFactor)),this._initOptions.bbox&&this._setOption("bbox",this._initOptions.bbox,!1),this._initOptions.center&&this._setOption("center",this._initOptions.center,!1),this._initOptions.zoom!==c&&this._setOption("zoom",this._initOptions.zoom,!1)),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area),this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._createServices(),this._refresh(),this._created=!0},_setOption:function(b,d,e){if("pixelSize"!==b){e=e===c||e,this._$elem.is(".geo-map")&&this._panFinalize();var f,g,h,i;switch(b){case"bbox":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),f=[d[0]+(d[2]-d[0])/2,d[1]+(d[3]-d[1])/2],g=Math.max(a.geo.width(d,!0)/this._contentBounds.width,a.geo.height(d,!0)/this._contentBounds.height),i=this._getZoom(f,g),this._options.tilingScheme?g=this._getPixelSize(Math.min(Math.max(i,this._options.zoomMin),this._options.zoomMax)):ithis._options.zoomMax&&(g=this._getPixelSize(this._options.zoomMax)),this._created?(this._setInteractiveCenterAndSize(f,g),this._setInteractiveTimeout(!1)):this._setCenterAndSize(f,g,!1,e),d=this._getBbox(f,g);break;case"bboxMax":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d);break;case"center":this._created&&this._clearInteractiveTimeout(),this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj&&a.geo._isGeodetic(d),this._userGeodetic&&(d=a.geo.proj.fromGeodetic(d)),this._created?(this._setInteractiveCenterAndSize(d,this._pixelSizeInteractive),this._interactiveTransform(),this._setInteractiveTimeout(!1)):this._setCenterAndSize(d,this._pixelSize,!1,e);break;case"measureLabels":d=a.extend(this._options.measureLabels,d),a.templates(this._tmplLengthId,this._options.measureLabels.length),a.templates(this._tmplAreaId,this._options.measureLabels.area);break;case"drawStyle":this._$drawContainer&&(this._$drawContainer.geographics("option","style",d),d=this._$drawContainer.geographics("option","style"));break;case"shapeStyle":this._$elem.is(".geo-service")&&!this._createdGraphics&&this._createServiceGraphics(),this._createdGraphics&&(this._$shapesContainer.geographics("option","style",d),d=this._$shapesContainer.geographics("option","style"));break;case"mode":this._resetDrawing(),this._$eventTarget.css("cursor",this._options.cursors[d]);break;case"zoom":this._userGeodetic="map"===this._options.axisLayout&&a.geo.proj,this._created?this._setZoom(d,!1,e):(d=Math.max(d,0),this._setCenterAndSize(this._center,this._getPixelSize(d),!1,e))}switch(a.Widget.prototype._setOption.apply(this,arguments),b){case"bbox":case"center":this._userGeodetic&&(this._options.bbox=a.geo.proj.toGeodetic(this._options.bbox),this._options.center=a.geo.proj.toGeodetic(this._center));break;case"tilingScheme":null!==d&&(this._pixelSizeMax=this._getPixelSize(0),this._pixelSizeMin=this._getPixelSize(d.pixelSizes?d.pixelSizes.length-1:d.levels-1),this._centerMax=[d.origin[0]+this._pixelSizeMax*d.tileWidth/2,d.origin[1]+this._pixelSizeMax*d.tileHeight/2]);break;case"bboxMax":h=this._userGeodetic?a.geo.proj.fromGeodetic(d):d,this._centerMax=a.geo.center(h),this._pixelSizeMax=Math.max(a.geo.width(h,!0)/this._contentBounds.width,a.geo.height(h,!0)/this._contentBounds.height);break;case"services":this._createServices(),e&&(this._refresh(),this._refreshAllShapes());break;case"shapeStyle":e&&this._createdGraphics&&(this._$shapesContainer.geographics("clear"),this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))}}},destroy:function(){if(this._$elem.is(".geo-service"))this._createdGraphics&&(this._$shapesContainer.geographics("destroy"),this._$shapesContainer=c,this._createdGraphics=!1);else{clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,this._created=!1,a(b).unbind("resize",this._windowHandler);for(var d=0;d=0||1>=b)for(var d=0;d0)){this._createdGraphics||this._createServiceGraphics();var d,e,f,g,h,i;for(d=a.isArray(b)?b:"FeatureCollection"===b.type?b.features:[b],f=1;f=0;g--)if(d=this._graphicShapes[g],h)if("Point"===d.shape.type)a.geo.distance(d.shape,b)<=i&&j.push(d.shape);else{var k=a.data(d.shape,"geoBbox"),l={type:"Polygon",coordinates:[[[k[0],k[1]],[k[0],k[3]],[k[2],k[3]],[k[2],k[1]],[k[0],k[1]]]]},m={type:"Point",coordinates:a.geo.proj&&a.geo._isGeodetic(b.coordinates)?a.geo.proj.fromGeodetic(b.coordinates):b.coordinates};if(a.geo.distance(l,m,!0)<=i)for(e=a.geo._basic(d.shape),f=0;f0)){for(var e,f=a.isArray(b)?b:[b],g=0;g=0&&(e=this._graphicShapes.slice(g+1),this._graphicShapes.length=g,this._graphicShapes.push.apply(this._graphicShapes,e),g--);(d===c||d)&&(this._$elem.is(".geo-service")?this._refresh(!1,this._$elem):this._refresh(),this._refreshAllShapes())}},_getBbox:function(a,b){a=a||this._center,b=b||this._pixelSize;var c=this._contentBounds.width/2*b,d=this._contentBounds.height/2*b;return[a[0]-c,a[1]-d,a[0]+c,a[1]+d]},_setBbox:function(b){var c=[b[0]+(b[2]-b[0])/2,b[1]+(b[3]-b[1])/2],d=Math.max(a.geo.width(b,!0)/this._contentBounds.width,a.geo.height(b,!0)/this._contentBounds.height),e=this._getZoom(c,d);this._options.tilingScheme?d=this._getPixelSize(Math.min(Math.max(e,this._options.zoomMin),this._options.zoomMax)):ethis._options.zoomMax&&(d=this._getPixelSize(this._options.zoomMax)),this._setInteractiveCenterAndSize(c,d),this._interactiveTransform()},_getBboxMax:function(){var a=this._contentBounds.width/2*this._pixelSizeMax,b=this._contentBounds.height/2*this._pixelSizeMax;return[this._centerMax[0]-a,this._centerMax[1]-b,this._centerMax[0]+a,this._centerMax[1]+b]},_getCenter:function(){return this._center},_getContentBounds:function(){return this._contentBounds},_getServicesContainer:function(){return this._$servicesContainer},_getZoom:function(b,c){b=b||this._center,c=c||this._pixelSize;var d=this._options.tilingScheme;if(d){if(d.pixelSizes){for(var e=Math.floor(1e3*c),f=d.pixelSizes.length,g=f-1;g>=0;g--)if(Math.floor(1e3*d.pixelSizes[g])>=e)return g;return 0}return Math.round(Math.log(d.basePixelSize/c)/Math.log(2))}var h=this._contentBounds.width/this._contentBounds.height,i=a.geo.reaspect(this._getBbox(b,c),h,!0),j=a.geo.reaspect(this._getBboxMax(),h,!0);return Math.round(Math.log(a.geo.width(j,!0)/a.geo.width(i,!0))/Math.log(this._fullZoomFactor))},_setZoom:function(a,b){this._clearInteractiveTimeout(),a=Math.min(Math.max(a,this._options.zoomMin),this._options.zoomMax),this._setInteractiveCenterAndSize(this._centerInteractive,this._getPixelSize(a)),this._interactiveTransform(),this._setInteractiveTimeout(b)},_createChildren:function(){this._$existingChildren=this._$elem.children(),this._forcePosition(this._$existingChildren),this._$existingChildren.detach().css({mozUserSelect:"none"});var c="width:"+this._contentBounds.width+"px; height:"+this._contentBounds.height+"px; margin:0; padding:0;",d="position:absolute; left:0; top:0;";this._$elem.prepend(b.toStaticHTML('
                                        ')),this._$eventTarget=this._$contentFrame=this._$elem.children(":first"),this._$contentFrame.append('
                                        '),this._$servicesContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                          '),this._$attrList=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                          '),this._$drawContainer=this._$contentFrame.children(":last"),this._$contentFrame.append('
                                          '), +this._$measureContainer=this._$contentFrame.children(":last"),this._$measureLabel=this._$measureContainer.children(),this._$contentFrame.append('
                                          '),this._$shapesContainer=this._$contentFrame.children(":last"),this._$panContainer=a([this._$shapesContainer[0],this._$drawContainer[0],this._$measureContainer[0]]),this._$resizeContainer=a([this._$contentFrame[0],this._$servicesContainer[0],this._$eventTarget[0],this._$measureContainer[0]]),this._$contentFrame.append(this._$existingChildren),a("#geo-measure-style").length||a("head").prepend(b.toStaticHTML('"))},_createServices:function(){var c,d;for(d=0;d';this._$servicesContainer.append(b.toStaticHTML(h)),e=this._$servicesContainer.children(":last"),c.serviceContainer=e,a.geo._serviceTypes[c.type].create(this,e,c,d),e.data("geoMap",this).geomap(),c.attr&&this._$attrList.append("
                                        • "+c.attr+"
                                          • ")}this._$shapesContainers=this._$shapesContainer,this._$attrList.find("a").css({position:"relative",zIndex:1,display:"inline-block",webkitTransform:"translateZ(0)"})},_createServiceGraphics:function(){var a=this._$elem.closest(".geo-content-frame");this._$elem.append('
                                          '),this._$shapesContainer=this._$elem.children(":last"),this._map._$shapesContainers=this._map._$shapesContainers.add(this._$shapesContainer),this._$shapesContainer.geographics({doubleBuffer:!f}),this._createdGraphics=!0,this._options.shapeStyle=this._$shapesContainer.geographics("option","style")},_refreshDrawing:function(){if(this._$drawContainer.geographics("clear"),this._drawPixels.length>0){var b,c,d,e,f,g=this._options.mode,h=this._drawPixels,i=this._drawCoords;switch(g){case"measureLength":g="drawLineString",c={type:"LineString",coordinates:i},b=a.render[this._tmplLengthId]({length:a.geo.length(c,!0)}),d=a.merge([],h[h.length-1]);break;case"measureArea":g="drawPolygon",c={type:"Polygon",coordinates:[a.merge([],i)]},c.coordinates[0].push(i[0]),b=a.render[this._tmplAreaId]({area:a.geo.area(c,!0)}),d=this._toPixel(a.geo.centroid(c).coordinates),h=[h];break;case"drawPolygon":h=[h]}this._$drawContainer.geographics(g,h),b&&(this._$measureLabel.html(b),e=this._contentBounds.width-(this._$measureLabel.outerWidth(!0)+d[0]),f=this._contentBounds.height-(this._$measureLabel.outerHeight(!0)+d[1]),0>e&&(d[0]+=e),0>f&&(d[1]+=f),this._$measureLabel.css({left:Math.max(d[0],0),top:Math.max(d[1],0)}).show())}},_resetDrawing:function(){this._drawPixels=[],this._drawCoords=[],this._$drawContainer.geographics("clear"),this._$measureLabel.hide()},_refreshAllShapes:function(a){this._timeoutRefreshShapes=null;for(var b,c,d=0;d0&&c._refreshShapes(c._$shapesContainer,c._graphicShapes,c._graphicShapes,c._graphicShapes)));this._createdGraphics&&!a&&(this._$shapesContainer.geographics("clear"),this._graphicShapes.length>0&&this._refreshShapes(this._$shapesContainer,this._graphicShapes,this._graphicShapes,this._graphicShapes))},_refreshShapes:function(b,d,e,f,g,h){var i,j,k,l,m,n,o,p,q,r=this._map._getBbox(g,h);for(i=0;i0&&a.height>0);)a={width:b.width(),height:b.height()},(a.width<=0||a.height<=0)&&(a={width:parseInt(b.css("width"),10),height:parseInt(b.css("height"),10)}),b=b.parent();return a},_forcePosition:function(a){var b=a.css("position");"relative"!==b&&"absolute"!==b&&"fixed"!==b&&a.css("position","relative")},_getPixelSize:function(b){var c=this._options.tilingScheme;if(null!==c){if(0===b)return c.pixelSizes?c.pixelSizes[0]:c.basePixelSize;b=Math.round(b),b=Math.max(b,0);var d=c.pixelSizes?c.pixelSizes.length:c.levels;return b=Math.min(b,d-1),c.pixelSizes?c.pixelSizes[b]:c.basePixelSize/Math.pow(2,b)}var e=a.geo.scaleBy(this._getBboxMax(),1/Math.pow(this._fullZoomFactor,b),!0);return Math.max(a.geo.width(e,!0)/this._contentBounds.width,a.geo.height(e,!0)/this._contentBounds.height)},_getZoomCenterAndSize:function(a,b,c){var d=c?this._fullZoomFactor:this._partialZoomFactor,e=Math.pow(d,-b),f=this._pixelSizeInteractive*e;this._options.tilingScheme&&(f=Math.min(Math.max(f,this._pixelSizeMin),this._pixelSizeMax));var g=this._getZoom(this._centerInteractive,f);c&&this._options.tilingScheme?f=this._getPixelSize(Math.min(Math.max(g,this._options.zoomMin),this._options.zoomMax)):0>b&&g0&&g>this._options.zoomMax&&(f=this._pixelSizeInteractive);var h=f/this._pixelSizeInteractive,i=this._toMap(a,this._centerInteractive,this._pixelSizeInteractive),j=[(this._centerInteractive[0]-i[0])*h,(this._centerInteractive[1]-i[1])*h],k=[i[0]+j[0],i[1]+j[1]];return{pixelSize:f,center:k}},_panFinalize:function(){this._panning&&(this._velocity=[0,0],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._inOp=!1,this._anchor=this._current,this._mouseDown=this._toolPan=this._panning=!1)},_panMove:function(){if(this._options.pannable){var a=this._current[0]-this._lastDrag[0],b=this._current[1]-this._lastDrag[1];(this._toolPan||a>3||-3>a||b>3||-3>b)&&(this._toolPan||(this._toolPan=!0,this._$eventTarget.css("cursor",this._options.cursors.pan)),this._mouseDown&&(this._velocity=[a,b]),(0!==a||0!==b)&&(this._panning=!0,this._lastDrag=this._current,this._centerInteractive[0]-=a*this._pixelSizeInteractive,this._centerInteractive[1]+=("image"===this._options.axisLayout?-1:1)*b*this._pixelSizeInteractive,this._setInteractiveCenterAndSize(this._centerInteractive,this._pixelSizeInteractive),this._interactiveTransform()))}},_clearInteractiveTimeout:function(){return this._timeoutRefreshShapes&&(clearTimeout(this._timeoutRefreshShapes),this._timeoutRefreshShapes=null),this._timeoutInteractive?(clearTimeout(this._timeoutInteractive),this._timeoutInteractive=null,!0):(this._centerInteractive[0]=this._center[0],this._centerInteractive[1]=this._center[1],this._pixelSizeInteractive=this._pixelSize,!1)},_interactiveTransform:function(){var b,c=this._pixelSize,d=c/this._pixelSizeInteractive;if(c>0){d=Math.round(1e3*d)/1e3;var e=this._toMap([0,0]),f=this._toPixel(e,this._centerInteractive,this._pixelSizeInteractive);this._$shapesContainers.geographics("interactiveTransform",f,d)}for(var g=0;g0&&(this._drawPixels=this._toPixel(this._drawCoords,this._centerInteractive,this._pixelSizeInteractive),this._refreshDrawing())},_interactiveTimeout:function(){this._isMultiTouch?this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128):this._created&&this._timeoutInteractive&&(this._setCenterAndSize(this._centerInteractive,this._pixelSizeInteractive,this._triggerInteractive,!0),this._timeoutInteractive=null,this._triggerInteractive=!1,this._timeoutRefreshShapes=setTimeout(a.proxy(this._refreshAllShapes,this),128))},_setInteractiveTimeout:function(b){this._timeoutInteractive=setTimeout(a.proxy(this._interactiveTimeout,this),128),this._triggerInteractive|=b},_refresh:function(b,c){for(var d,e=0;ethis._options.zoomMax&&(this._pixelSizeInteractive=d=this._getPixelSize(this._options.zoomMax)),this._centerInteractive[0]=c[0],this._centerInteractive[1]=c[1],this._created&&this._interactiveTransform(),this._options.pixelSize=this._pixelSize=d,this._center[0]=c[0],this._center[1]=c[1],this._userGeodetic?(this._options.bbox=a.geo.proj.toGeodetic(this._getBbox()),this._options.center=a.geo.proj.toGeodetic(this._center)):(this._options.bbox=this._getBbox(),this._options.center=a.merge([],c)),this._options.zoom=g,e&&this._trigger("bboxchange",b.event,{bbox:a.merge([],this._options.bbox)}),f&&(this._refresh(),this._refreshAllShapes(),this._refreshDrawing())}},_requestQueued:function(){0===this._loadCount&&this._trigger("loadstart",b.event),this._loadCount++},_requestComplete:function(){this._loadCount--,this._loadCount<=0&&(this._loadCount=0,this._trigger("loadend",b.event))},_toMap:function(b,c,d){c=c||this._center,d=d||this._pixelSize;var e,f,g,h,i=a.isArray(b[0]),j=i&&a.isArray(b[0][0]),k=j&&a.isArray(b[0][0][0]),l=this._contentBounds.width,m=this._contentBounds.height,n=l/2*d,o=m/2*d,p=[c[0]-n,c[1]-o,c[0]+n,c[1]+o],q=a.geo.width(p,!0)/l,r=a.geo.height(p,!0)/m,s="image"===this._options.axisLayout,t=[];for(k||(j||(i||(b=[b]),b=[b]),b=[b]),f=0;f0&&27===b.which&&(2>=c?(this._resetDrawing(),this._inOp=!1):(this._drawCoords[c-2]=a.merge([],this._drawCoords[c-1]),this._drawPixels[c-2]=a.merge([],this._drawPixels[c-1]),this._drawCoords.length--,this._drawPixels.length--,this._refreshDrawing()))},_eventTarget_dblclick_zoom:function(a){var b=this._clearInteractiveTimeout();if(this._trigger("dblclick",a,{type:"Point",coordinates:this._toMap(this._current,this._centerInteractive,this._pixelSizeInteractive)}),!a.isDefaultPrevented()){var c=this._getZoomCenterAndSize(this._current,1,!0);this._setInteractiveCenterAndSize(c.center,c.pixelSize),this._interactiveTransform(),b=!0}b&&this._setInteractiveTimeout(!0)},_eventTarget_dblclick:function(c){if("static"!==this._options.mode){switch(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),this._options.mode){case"drawLineString":case"measureLength":this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])?(this._drawCoords.length--,this._trigger("shape",c,{type:"LineString",coordinates:this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords})):this._eventTarget_dblclick_zoom(c),this._resetDrawing();break;case"drawPolygon":case"measureArea":if(this._drawCoords.length>1&&(this._drawCoords[0][0]!==this._drawCoords[1][0]||this._drawCoords[0][1]!==this._drawCoords[1][1])){var d=this._drawCoords.length-1;d>2&&(this._drawCoords[d]=a.merge([],this._drawCoords[0]),this._trigger("shape",c,{type:"Polygon",coordinates:[this._userGeodetic?a.geo.proj.toGeodetic(this._drawCoords):this._drawCoords]}))}else this._eventTarget_dblclick_zoom(c);this._resetDrawing();break;default:this._eventTarget_dblclick_zoom(c)}this._inOp=!1}},_eventTarget_touchstart:function(b){if("undefined"!=typeof document.elementFromPoint){var c=document.elementFromPoint(b.pageX,b.pageY);if(c&&"A"===c.nodeName)return}var d=this._options.mode,e=this._options.shift,f="dragBox"===d?"dragBox":"zoom";if("static"!==d&&(this._pointerEvents||this._supportTouch||1===b.which)){var g=this._clearInteractiveTimeout(),h=a(b.currentTarget).offset(),i=b.originalEvent.changedTouches;if(this._pointerEvents){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0)return b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-h.left,this._multiTouchAnchor[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=a.geo.center(this._multiTouchCurrentBbox,!0),this._current=a.merge([],this._anchor),g&&this._setInteractiveTimeout(!0),!1;this._multiTouchAnchor.length<2&&(b.currentTarget.setPointerCapture(b.originalEvent.pointerId),this._multiTouchAnchor.push(b.originalEvent),this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top,NaN,NaN],this._current=[this._multiTouchAnchor[0].pageX-h.left,this._multiTouchAnchor[0].pageY-h.top])}else this._supportTouch&&i?(this._multiTouchAnchor=a.merge([],i),this._isMultiTouch=this._multiTouchAnchor.length>1,this._isMultiTouch?(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,i[1].pageX-h.left,i[1].pageY-h.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._current=a.geo.center(this._multiTouchCurrentBbox,!0)):(this._multiTouchCurrentBbox=[i[0].pageX-h.left,i[0].pageY-h.top,NaN,NaN],this._current=[i[0].pageX-h.left,i[0].pageY-h.top])):this._current=[b.pageX-h.left,b.pageY-h.top];if(this._softDblClick){var j=a.now();if(j-this._downDate<750){if(this._isTap){var k=this._current[0]-this._anchor[0],l=this._current[1]-this._anchor[1],m=Math.sqrt(k*k+l*l);m>8?this._isTap=!1:this._current=a.merge([],this._anchor)}this._isDbltap?this._isDbltap=!1:this._isDbltap=this._isTap}else this._isDbltap=!1;this._isTap=!0,this._downDate=j}return this._mouseDown=!0,this._anchor=a.merge([],this._current),!this._inOp&&b.shiftKey&&"off"!==e?(this._shiftDown=!0,this._$eventTarget.css("cursor",this._options.cursors["default"===e?f:e])):this._isMultiTouch||!this._options.pannable&&"dragBox"!==d&&"dragCircle"!==d||(this._inOp=!0,"zoom"!==d&&"dragBox"!==d&&"dragCircle"!==d&&(this._lastDrag=this._current,b.currentTarget.setCapture&&b.currentTarget.setCapture())),b.preventDefault(),g&&this._setInteractiveTimeout(!0),!1}},_dragTarget_touchmove:function(b){if("static"!==this._options.mode){var c=!1;this._mouseDown&&(c=this._clearInteractiveTimeout());var d,f,g,h,i,j,k=this._$eventTarget.offset(),l=this._drawCoords.length,m=b.originalEvent.changedTouches,n=null;if(this._pointerEvents)if(this._isMultiTouch){if(b.originalEvent.pointerId===this._multiTouchAnchor[0].pointerId)this._multiTouchCurrentBbox[0]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[1]=b.originalEvent.pageY-k.top;else{if(b.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;this._multiTouchCurrentBbox[2]=b.originalEvent.pageX-k.left,this._multiTouchCurrentBbox[3]=b.originalEvent.pageY-k.top}d=a.geo._distancePointPoint([this._multiTouchAnchorBbox[0],this._multiTouchAnchorBbox[1]],[this._multiTouchAnchorBbox[2],this._multiTouchAnchorBbox[3]]),f=a.geo._distancePointPoint([this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1]],[this._multiTouchCurrentBbox[2],this._multiTouchCurrentBbox[3]]),g=(f-d)/d,g*=g>0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else this._multiTouchAnchor[0]=b.originalEvent,this._multiTouchCurrentBbox=[this._multiTouchAnchor[0].pageX-k.left,this._multiTouchAnchor[0].pageY-k.top,NaN,NaN],n=[b.originalEvent.pageX-k.left,b.originalEvent.pageY-k.top];else if(this._supportTouch&&m){if(!this._isMultiTouch&&this._mouseDown&&this._multiTouchAnchor.length>0&&m[0].identifier!==this._multiTouchAnchor[0].identifier)return this._isMultiTouch=!0,this._wheelLevel=0,this._multiTouchAnchor.push(m[0]),this._multiTouchCurrentBbox=[this._multiTouchCurrentBbox[0],this._multiTouchCurrentBbox[1],this._multiTouchAnchor[1].pageX-k.left,this._multiTouchAnchor[1].pageY-k.top],this._multiTouchAnchorBbox=a.merge([],this._multiTouchCurrentBbox),this._anchor=this._current=a.geo.center(this._multiTouchCurrentBbox,!0),c&&this._setInteractiveTimeout(!0),!1;if(this._isMultiTouch){for(j=0;j0?5:10,h=g-this._wheelLevel,this._wheelLevel=g,i=this._getZoomCenterAndSize(this._anchor,h,!1),this._setInteractiveCenterAndSize(i.center,i.pixelSize),this._interactiveTransform(),c=!0,n=a.geo.center(this._multiTouchCurrentBbox,!0)}else n=[b.originalEvent.changedTouches[0].pageX-k.left,b.originalEvent.changedTouches[0].pageY-k.top]}else n=[b.pageX-k.left,b.pageY-k.top];if(null===n)return b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1;if(n[0]===this._lastMove[0]&&n[1]===this._lastMove[1])return this._inOp?(b.preventDefault(),c&&this._setInteractiveTimeout(!0),!1):!1;if(7===e&&(this._isDbltap=this._isTap=!1),this._mouseDown&&(this._current=n,this._moveDate=a.now()),this._isMultiTouch)return b.preventDefault(),this._isDbltap=this._isTap=!1,c&&this._setInteractiveTimeout(!0),!1;var o,p,q,r=this._options.mode,s=this._options.shift,t="dragBox"===r?"dragBox":"zoom";switch(this._shiftDown&&(r="default"===s?t:s),r){case"zoom":case"dragBox":this._mouseDown?(this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawBbox",[this._anchor[0],this._anchor[1],n[0],n[1]])):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"dragCircle":this._mouseDown?(o=n[0]-this._anchor[0],p=n[1]-this._anchor[1],q=2*Math.sqrt(o*o+p*p),this._$drawContainer.geographics("clear"),this._$drawContainer.geographics("drawArc",this._anchor,0,360,{width:q,height:q})):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)});break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":this._mouseDown||this._toolPan?(this._panMove(),c=!0):(l>0&&(this._drawCoords[l-1]=this._toMap(n,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[l-1]=n,this._refreshDrawing()),this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)}));break;default:this._mouseDown||this._toolPan?(this._panMove(),c=!0):this._trigger("move",b,{type:"Point",coordinates:this.toMap(n)})}return this._lastMove=n,c&&this._setInteractiveTimeout(!0),this._inOp?(b.preventDefault(),!1):void 0}},_dragTarget_touchstop:function(c){if("static"!==this._options.mode){if(!this._mouseDown){if(7!==e)return;this._eventTarget_touchstart(c)}var d,f,g,h,i,j,k=this._clearInteractiveTimeout(),l=this._mouseDown,m=this._toolPan,n=this._$eventTarget.offset(),o=this._options.mode,p=this._options.shift,q="dragBox"===o?"dragBox":"zoom",r=null;if(this._shiftDown&&(o="default"===p?q:p),this._pointerEvents){if(c.originalEvent.pointerId!==this._multiTouchAnchor[0].pointerId&&c.originalEvent.pointerId!==this._multiTouchAnchor[1].pointerId)return c.preventDefault(),void(k&&this._setInteractiveTimeout(!0));c.currentTarget.releasePointerCapture(c.originalEvent.pointerId),r=[c.originalEvent.pageX-n.left,c.originalEvent.pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1}else this._supportTouch&&c.originalEvent.changedTouches?(r=[c.originalEvent.changedTouches[0].pageX-n.left,c.originalEvent.changedTouches[0].pageY-n.top],this._multiTouchAnchor=[],this._inOp=!1):r=[c.pageX-n.left,c.pageY-n.top];if(this._softDblClick&&this._isTap&&(g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],Math.sqrt(g*g+h*h)<=8&&(r=a.merge([],this._anchor))),g=r[0]-this._anchor[0],h=r[1]-this._anchor[1],this._$eventTarget.css("cursor",this._options.cursors[this._options.mode]),this._shiftDown=this._mouseDown=this._toolPan=!1,this._isMultiTouch)return c.preventDefault(),this._isMultiTouch=!1,this._wheelLevel=0,void(k&&this._setInteractiveTimeout(!0));if(document.releaseCapture&&document.releaseCapture(),l){switch(f=a.now(),this._current=r,o){case"zoom":case"dragBox":if(0!==g||0!==h){var s=6*this._pixelSize,t=this._toMap([this._anchor,r]),u=[Math.min(t[0][0],t[1][0]),Math.min(t[0][1],t[1][1]),Math.max(t[0][0],t[1][0]),Math.max(t[0][1],t[1][1])];"zoom"===o?(u[2]-u[0]d;d++)v=360*d/y*(Math.PI/180),this._drawPixels[d]=[this._anchor[0]+Math.cos(v)*x,this._anchor[1]+Math.sin(v)*x];this._drawPixels[y]=[this._drawPixels[0][0],this._drawPixels[0][1]],i=this._toMap([[this._anchor[0]-x,this._anchor[1]+(w?-x:x)],[this._anchor[0]+x,this._anchor[1]+(w?x:-x)]]),j={type:"Polygon",coordinates:[this._toMap(this._drawPixels)],bbox:[i[0][0],i[0][1],i[1][0],i[1][1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j),this._resetDrawing()}else i=this._toMap(r),j={type:"Point",coordinates:[i[0],i[1]],bbox:[i[0],i[1],i[0],i[1]]},this._userGeodetic&&(j.coordinates=a.geo.proj.toGeodetic(j.coordinates),j.bbox=a.geo.proj.toGeodetic(j.bbox)),this._trigger("shape",c,j);break;case"drawPoint":if(this._drawTimeout&&(b.clearTimeout(this._drawTimeout),this._drawTimeout=null),m)this._panFinalize();else if(f-this._clickDate>100){var z=this;this._drawTimeout=setTimeout(function(){z._drawTimeout&&(z._trigger("shape",c,{type:"Point",coordinates:z.toMap(r)}),z._inOp=!1,z._drawTimeout=null)},250)}break;case"drawLineString":case"drawPolygon":case"measureLength":case"measureArea":m?this._panFinalize():(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),c.isDefaultPrevented()||(d=0===this._drawCoords.length?0:this._drawCoords.length-1,this._drawCoords[d]=this._toMap(r),this._drawPixels[d]=r,(2>d||this._drawCoords[d][0]!==this._drawCoords[d-1][0]||this._drawCoords[d][1]!==this._drawCoords[d-1][1])&&(this._drawCoords[d+1]=this._toMap(r,this._centerInteractive,this._pixelSizeInteractive),this._drawPixels[d+1]=r),this._refreshDrawing()));break;default:m?this._panFinalize():f-this._clickDate>100&&(this._trigger("click",c,{type:"Point",coordinates:this.toMap(r)}),this._inOp=!1)}if(this._clickDate=f,this._softDblClick&&this._isDbltap)return this._isDbltap=this._isTap=!1,k&&this._setInteractiveTimeout(!0),this._$eventTarget.trigger("softdblclick",c),!1}return k&&this._setInteractiveTimeout(!0),this._inOp?(c.preventDefault(),!1):void 0}},_eventTarget_mousewheel:function(b){if("static"!==this._options.mode&&"off"!==this._options.scroll){if(b.preventDefault(),this._mouseDown)return!1;if(0!==b.deltaY){this._timeoutWheel&&(clearTimeout(this._timeoutWheel),this._timeoutWheel=null);var c=this,d=b.currentTarget,e=b.deltaY,f=b.pageX,g=b.pageY;this._timeoutWheel=setTimeout(function(){c._clearInteractiveTimeout();var b=e>0?1:-1,h=a(d).offset();c._anchor=[f-h.left,g-h.top];var i=c._getZoomCenterAndSize(c._anchor,b,null!==c._options.tilingScheme);c._setInteractiveCenterAndSize(i.center,i.pixelSize),c._interactiveTransform(),c._setInteractiveTimeout(!0)},30)}return!1}}})}(jQuery,window),function(a,b,c){a.geo._serviceTypes.tiled=function(){var c=new RegExp("<.*>|{{.*}}");return{_serviceId:0,_tmplGeoSrcId:"",create:function(c,d,e){this._serviceId=c._serviceIdSeed++,this._tmplGeoSrcId="geoSrc"+this._serviceId;var f=a.data(e,"geoServiceState");if(!f){f={loadCount:0,reloadTiles:!1};var g='
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                                          ';d.append(b.toStaticHTML(g)),f.serviceContainer=d.children(":last"),a.data(e,"geoServiceState",f)}return f.serviceContainer},destroy:function(b,c,d){var e=a.data(d,"geoServiceState");e.serviceContainer.remove(),a.removeData(d,"geoServiceState")},interactiveTransform:function(b,c,d,e){var f=a.data(c,"geoServiceState"),g=b._getContentBounds(),h=g.width,i=g.height;f&&(this._cancelUnloaded(b,c),f.serviceContainer.children().each(function(){var c=a(this),f=c.data("pixelSize"),g=f/e;if(f>0){g=Math.round(1e3*g)/1e3;var j=c.data("origin"),k=b._toPixel(j,d,e);c.css({left:Math.round(k[0]),top:Math.round(k[1]),width:h*g,height:i*g})}}))},refresh:function(d,e,f){var g=a.data(e,"geoServiceState");if(this._cancelUnloaded(d,e),g&&e&&"visible"===e.style.visibility&&!g.serviceContainer.is(":hidden")){var h,i=d._getBbox(),j=d._pixelSize,k=this,l=g.serviceContainer,m=d._getContentBounds(),n=m.width,o=m.height,p=l.children('[data-pixel-size="'+j+'"]'),q=e.style.opacity;1>q||f||1===e.shinglesMax?l.find("img").attr("data-keep-alive","0"):e.shinglesMax>1&&l.find("img").slice(0,-(e.shinglesMax-1)).attr("data-keep-alive","0"),p.size()||(l.append(b.toStaticHTML('
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