pub fn dither<Pix, Map>(image: &mut ImageBuffer<Pix, Vec<u8>>, color_map: &Map) where
Map: ColorMap<Color = Pix> + ?Sized,
Pix: Pixel<Subpixel = u8> + 'static,
Expand description
Reduces the colors of the image using the supplied color_map
while applying
Floyd-Steinberg dithering to improve the visual conception