public override ColorBgra Apply(ColorBgra color)
{
byte lumi = color.GetIntensityByte();
int diff = Curve[lumi] - lumi;
return(ColorBgra.FromBgraClamped(
color.B + diff,
color.G + diff,
color.R + diff,
color.A));
}
public override ColorBgra Apply(ColorBgra color)
{
byte lumi = color.GetIntensityByte();
int diff = Curve[lumi] - lumi;
return ColorBgra.FromBgraClamped(
color.B + diff,
color.G + diff,
color.R + diff,
color.A);
}
public override ColorBgra Apply(ColorBgra color)
{
//adjust saturation
byte intensity = color.GetIntensityByte();
color.R = Utility.ClampToByte((intensity * 1024 + (color.R - intensity) * satFactor) >> 10);
color.G = Utility.ClampToByte((intensity * 1024 + (color.G - intensity) * satFactor) >> 10);
color.B = Utility.ClampToByte((intensity * 1024 + (color.B - intensity) * satFactor) >> 10);
HsvColor hsvColor = HsvColor.FromColor(color.ToColor());
int hue = hsvColor.Hue;
hue += hueDelta;
while (hue < 0)
{
hue += 360;
}
while (hue > 360)
{
hue -= 360;
}
hsvColor.Hue = hue;
ColorBgra newColor = ColorBgra.FromColor(hsvColor.ToColor());
newColor = blendOp.Apply(newColor);
newColor.A = color.A;
return newColor;
}
public override ColorBgra Apply(ColorBgra color)
{
byte i = color.GetIntensityByte();
return ColorBgra.FromBgra(i, i, i, color.A);
}
public override ColorBgra Apply(ColorBgra color)
{
byte i = color.GetIntensityByte();
return(ColorBgra.FromBgra(i, i, i, color.A));
}