private static Color LightenColor(Color color, float lightFactor)
{
float fFactor = lightFactor;
if ((double)fFactor > 1.0)
--fFactor;
return Color.FromRgb(LightenColorExtension.LightenColorComponent(color.R, fFactor), LightenColorExtension.LightenColorComponent(color.G, fFactor), LightenColorExtension.LightenColorComponent(color.B, fFactor));
}
public static Color Lighten(this Color originalColor, float lightFactor)
{
if (LightenColorExtension.TransformationNotNeeded(lightFactor))
return originalColor;
if (LightenColorExtension.RealBright(lightFactor))
return Colors.White;
if (LightenColorExtension.ShouldDarken(lightFactor))
return LightenColorExtension.DarkenColor(originalColor, lightFactor);
return LightenColorExtension.LightenColor(originalColor, lightFactor);
}
public override object ProvideValue(IServiceProvider serviceProvider)
{
return((object)LightenColorExtension.Lighten(this.Color, this.LightFactor));
}