/// <summary>
/// Updates the color value in an inherited class.
/// </summary>
protected override void UpdateValue()
{
QuantumType gray = Quantum.Scale(Shade);
Value.R = gray;
Value.G = gray;
Value.B = gray;
}
private ColorGray(MagickColor color)
: base(color)
{
_Shade = Quantum.Scale(color.R);
}
/// <summary>
/// Updates the color value in an inherited class.
/// </summary>
protected override void UpdateValue()
{
Value.R = Quantum.Scale(_Y + 1.13980 * _V);
Value.G = Quantum.Scale(_Y - (0.39380 * _U) - (0.58050 * _V));
Value.B = Quantum.Scale(_Y + 2.02790 * _U);
}