static private ScaleToDouble ( |
||
value | ||
return | double |
internal static double ScaleToDouble(QuantumType value)
{
return (1.0 / Max) * value;
}
private ColorGray(IMagickColor <QuantumType> color) : base(color) { _shade = (0.212656 * Quantum.ScaleToDouble(color.R)) + (0.715158 * Quantum.ScaleToDouble(color.G)) + (0.072186 * Quantum.ScaleToDouble(color.B)); }