private static void PopulateSurface(ColorSurface surface, WriteableBitmapWrapper writeableBitmap)
{
for (int y = 0; y < surface.Height; ++y)
for (int x = 0; x < surface.Width; ++x)
{
var c = writeableBitmap.GetPixel(x, y);
surface[x, y, 0] = (ColorF) c;
}
}
public static ColorSurface LoadFromFile(string uri)
{
BitmapImage bitmapImage = new BitmapImage(new Uri(uri));
WriteableBitmapWrapper writeableBitmap = new WriteableBitmapWrapper(new WriteableBitmap(bitmapImage));
ColorSurface surface = new ColorSurface(writeableBitmap.Width, writeableBitmap.Height, 1);
PopulateSurface(surface, writeableBitmap);
return surface;
}
public static void PopulateFromStream(ColorSurface surface, Stream stream)
{
BitmapFrame bitmapImage = BitmapFrame.Create(stream);
PopulateSurface(surface, new WriteableBitmapWrapper(new WriteableBitmap(bitmapImage)));
}