/// <summary>
/// Initializes a new instance of the <see cref="DistinctColorInfo"/> struct.
/// </summary>
public DistinctColorInfo(TextureBitmap.Color color)
{
Color = color.ToARGB();
Count = 1;
Hue = Convert.ToInt32(color.GetHue() * Factor);
Saturation = Convert.ToInt32(color.GetSaturation() * Factor);
Brightness = Convert.ToInt32(color.GetBrightness() * Factor);
}
/// <summary>
/// See <see cref="BaseColorQuantizer.AddColor"/> for more details.
/// </summary>
protected override void OnAddColor(TextureBitmap.Color color, Int32 key, Int32 x, Int32 y)
{
Int32 indexRed = (color.R >> 3) + 1;
Int32 indexGreen = (color.G >> 3) + 1;
Int32 indexBlue = (color.B >> 3) + 1;
int index = indexRed + indexGreen * SideSize + indexBlue * SideSize * SideSize;
weights[index]++;
momentsRed[index] += color.R;
momentsGreen[index] += color.G;
momentsBlue[index] += color.B;
moments[index] += table[color.R] + table[color.G] + table[color.B];
quantizedPixels[pixelIndex] = (indexRed << 10) + (indexRed << 6) + indexRed + (indexGreen << 5) + indexGreen + indexBlue;
pixels[pixelIndex] = color.ToARGB();
pixelIndex++;
}