private static void AddNoise(ImageBuffer source, double noiseLevel)
{
Parallel.For(0, source.Height, (y) =>
{
for (int x = 0; x < source.Width; x++)
{
var px = source.SafeGetPixel(x, y);
byte r = Noise.Add(px.R, noiseLevel), g = Noise.Add(px.G, noiseLevel), b = Noise.Add(px.B, noiseLevel);
source.SafeSetPixel(x, y, Color.FromArgb(r, g, b));
}
});
source.Save("noised.png", ImageFormat.Png);
}
private static void WriteByte(ImageBuffer dest, int x, int y, byte r, byte g, byte b)
{
if (x < dest.Width && y < dest.Height)
{
dest.SafeSetPixel(x, y, Color.FromArgb(r, g, b));
}
}