JPBitMap

Overview

Class for converting 2D image data arrays to bitmaps, including three layer images for color image bitmaps, and single layers as grayscale or artificial color.

Static Methods

public static unsafe Bitmap ArrayToBmp(double[,] image, int scaling, int colour, bool invert, double[] DImCLim, int WinWidth, int WinHeight, bool invertYaxis) Convert a single layer 2D image to grayscale bitmap object.

• image The image data array
• scaling Data scaling: 0 = linear; 1 = square root; 2 = squared; 3 = log.
• colour Artificial color mapping: 0 = grayscale; 1 = jet; 2 = winter; 3 = lines (detects contours and edges).
• invert Invert tone...i.e. black becomes white.
• DImCLim The image contrast limits. A 2-element vector which clips the low (element 1) and high (element 2) values of the image array when forming the bitmap. Suggest [mean(image)-0.5stdv(image) mean(image)+5stdv(image)]
• WinWidth If it is a small image required, the function will bin if necessary. If no binning desired then set to Int32.Maxvalue.
• WinHeight If it is a small image required, the function will bin if necessary. If no binning desired then set to Int32.Maxvalue.
• invertYaxis Flip the image vertically...i.e. about the central horizontal axis.

public static unsafe Bitmap RGBBitMap(double[,] R, double[,] G, double[,] B) Convert three 2D arrays representing R (reg), G (green), and B (blue) channels to a color image Bitmap. The R,G,B arrays must already be scaled to 24Bpp Bitmap range, i.e. values between 0 - 255.

• R The RED channel array.
• G The GREEN channel array.
• B The BLUE channel array.