/// <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 TExcelColor))
{
return(-1);
}
TExcelColor Color2 = (TExcelColor)obj;
#if (COMPACTFRAMEWORK && !FRAMEWORK20)
int Result = ((int)ColorType).CompareTo((int)Color2.ColorType);
#else
int Result = ColorType.CompareTo(Color2.ColorType);
#endif
if (Result != 0)
{
return(Result);
}
int TintCompare = Tint.CompareTo(Color2.Tint);
if (TintCompare != 0 && Math.Abs(Tint - Color2.Tint) > 1e-6)
{
return(TintCompare);
}
switch (ColorType)
{
case TColorType.RGB:
return(RGB.CompareTo(Color2.RGB));
case TColorType.Automatic:
#if (COMPACTFRAMEWORK && !FRAMEWORK20)
return(((int)FAutomaticType).CompareTo((int)Color2.FAutomaticType));
#else
return(FAutomaticType.CompareTo(Color2.FAutomaticType));
#endif
case TColorType.Theme:
#if (COMPACTFRAMEWORK && !FRAMEWORK20)
return(((int)Theme).CompareTo((int)Color2.Theme));
#else
return(Theme.CompareTo(Color2.Theme));
#endif
case TColorType.Indexed:
return(FIndex.CompareTo(Color2.FIndex));
}
return(0);
}
