/// <summary>
/// Returns true if both colors are the same.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public override bool Equals(object obj)
{
if (!(obj is THSLColor))
{
return(false);
}
THSLColor o = (THSLColor)obj;
return(FHue == o.FHue && FSat == o.FSat && FLum == o.FLum);
}
private Color ApplyTint(Color aColor)
{
if (Tint == 0)
{
return(aColor); //so we don't create a new one.
}
THSLColor Hsl = aColor;
double NewBrightness = THSLColor.ApplyTint(Hsl.Lum, Tint);
return(new THSLColor(Hsl.Hue, Hsl.Sat, NewBrightness));
}
/// <summary>
/// Returns -1 if obj is more than color, 0 if both colors are the same, and 1 if obj is less than color.
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public int CompareTo(object obj)
{
if (!(obj is THSLColor))
{
return(-1);
}
THSLColor o2 = (THSLColor)obj;
int c;
c = FHue.CompareTo(o2.FHue); if (c != 0)
{
return(c);
}
c = FSat.CompareTo(o2.FSat); if (c != 0)
{
return(c);
}
c = FLum.CompareTo(o2.FLum); if (c != 0)
{
return(c);
}
return(0);
}