public override ColorBgra Apply(ColorBgra color)
{
return(ColorBgra.FromBgra(CurveB[color.B], CurveG[color.G], CurveR[color.R], color.A));
}
public override ColorBgra Apply(ColorBgra color)
{
byte i = color.GetIntensityByte();
return(ColorBgra.FromBgra(i, i, i, color.A));
}
public override ColorBgra Apply(ColorBgra color)
{
return(ColorBgra.FromBgra((byte)(255 - color.B), (byte)(255 - color.G), (byte)(255 - color.R), (byte)(255 - color.A)));
}
public override ColorBgra Apply(ColorBgra color)
{
byte average = (byte)(((int)color.R + (int)color.G + (int)color.B) / 3);
return(ColorBgra.FromBgra(average, average, average, color.A));
}
/// <summary>
/// Returns a new ColorBgra with the same color values but with a new alpha component value.
/// </summary>
public ColorBgra NewAlpha(byte newA)
{
return(ColorBgra.FromBgra(B, G, R, newA));
}