public static ImageRaster2D <RangeType> ConvertWriteableBitmapToImageRaster2D <RangeType>(WriteableBitmap writeable_bitmap, IFunction <int, RangeType> converter)
{
int width = writeable_bitmap.PixelWidth;
int height = writeable_bitmap.PixelHeight;
System.Windows.Media.PixelFormat format = System.Windows.Media.PixelFormats.Bgr24;
int stride = (format.BitsPerPixel / 8) * width;
int bytes = stride * height;
int[] pixels = new int[width * height];
writeable_bitmap.CopyPixels(new Int32Rect(0, 0, width, height), pixels, bytes, stride);
return(new ImageRaster2D <RangeType>(width, height, ToolsMathFunction.Convert(pixels, converter), false));
}
public static WriteableBitmap ConvertImageRaster2DToWriteableBitmap <RangeType>(ImageRaster2D <RangeType> image_raster_base, IFunction <RangeType, int> converter)
{
int width = image_raster_base.Raster.Size0;
int height = image_raster_base.Raster.Size1;
System.Windows.Media.PixelFormat format = System.Windows.Media.PixelFormats.Bgr24;
WriteableBitmap result = new WriteableBitmap(width, height, 96, 96, System.Windows.Media.PixelFormats.Bgr24, null);
int[] pixels = ToolsMathFunction.Convert(image_raster_base.GetElementValues(false), converter);
int stride = (format.BitsPerPixel / 8) * width;
int bytes = stride * height;
//TODO convert
result.Lock();
result.WritePixels(new Int32Rect(0, 0, width, height), pixels, bytes, stride);
result.Unlock();
return(result);
}