public static WriteableBitmap ToBitmap(ImageBase image)
{
Guard.NotNull(image, "image");
var bitmap = new WriteableBitmap(image.Width, image.Height);
ImageBase temp = image;
byte[] pixels = temp.GetPixels();
int[] raster = bitmap.Pixels;
Buffer.BlockCopy(pixels, 0, raster, 0, pixels.Length);
for (int i = 0; i < raster.Length; i++)
{
int abgr = raster[i];
int a = (abgr >> 24) & 0xff;
float m = a / 255f;
int argb = a << 24 |
(int)((abgr & 0xff) * m) << 16 |
(int)(((abgr >> 8) & 0xff) * m) << 8 |
(int)(((abgr >> 16) & 0xff) * m);
raster[i] = argb;
}
bitmap.Invalidate();
return(bitmap);
}
