Merge pull request #357 from AppDevNext/ComponentBaseKotlin

ComponentBase Kotlin

Author: hannesa2

MPChartLib/src/main/java/com/github/mikephil/charting/components/AxisBase.java

@@ -878,10 +878,8 @@ public float[] getSpecificPositions()
     /**
      * Sets the text color to use for the labels. Make sure to use
      * getResources().getColor(...) when using a color from the resources.
-     *
-     * @param color
      */
     public void setTextColor(int color) {
-        mTextColor = color;
+        super.setTextColor(color);
     }
 }

MPChartLib/src/main/java/com/github/mikephil/charting/components/ComponentBase.java

@@ -0,0 +1,77 @@
+package com.github.mikephil.charting.components
+
+import android.graphics.Color
+import android.graphics.Typeface
+import com.github.mikephil.charting.utils.Utils
+
+/**
+ * This class encapsulates everything both Axis, Legend and LimitLines have in common.
+ */
+abstract class ComponentBase {
+
+    /**
+     * flag that indicates if this axis / legend is enabled or not
+     */
+    var isEnabled: Boolean = true
+
+    /**
+     * the offset in pixels this component has on the x-axis
+     */
+    @JvmField
+    protected var mXOffset: Float = 5f
+
+    /**
+     * the offset in pixels this component has on the Y-axis
+     */
+    @JvmField
+    protected var mYOffset: Float = 5f
+
+    /**
+     * the typeface used for the labels
+     */
+    var typeface: Typeface? = null
+
+    /**
+     * the text size of the labels
+     */
+    @JvmField
+    protected var mTextSize: Float = Utils.convertDpToPixel(10f)
+
+    /**
+     * the text color to use for the labels
+     */
+    open var textColor: Int = Color.BLACK
+
+    /**
+     * Returns the used offset on the x-axis for drawing the axis or legend
+     * labels. This offset is applied before and after the label.
+     */
+    var xOffset: Float
+        get() = mXOffset
+        set(xOffset) {
+            mXOffset = Utils.convertDpToPixel(xOffset)
+        }
+
+    /**
+     * Returns the used offset on the x-axis for drawing the axis labels. This
+     * offset is applied before and after the label.
+     */
+    var yOffset: Float
+        get() = mYOffset
+        set(yOffset) {
+            mYOffset = Utils.convertDpToPixel(yOffset)
+        }
+
+    /**
+     * returns the text size that is currently set for the labels, in pixels
+     */
+    var textSize: Float
+        get() = mTextSize
+        set(size) {
+            var sizeLocal = size
+            if (sizeLocal > 24f) sizeLocal = 24f
+            if (sizeLocal < 6f) sizeLocal = 6f
+
+            mTextSize = Utils.convertDpToPixel(sizeLocal)
+        }
+}