public static ColorRgba[] GetPixelDataRgba(this Bitmap bm)
{
int[] argbValues = GetPixelDataIntArgb(bm);
// Convert to ColorRGBA
ColorRgba[] result = new ColorRgba[argbValues.Length];
unchecked
{
for (int i = 0; i < argbValues.Length; i++)
result[i].SetIntArgb(argbValues[i]);
}
return result;
}