/// <summary>
/// Compares this Font with another
/// </summary>
/// <param name="obj">the other Font</param>
/// <returns>a value</returns>
public virtual int CompareTo(object obj)
{
if (obj == null)
{
return(-1);
}
Font font;
try
{
font = (Font)obj;
if (_baseFont != null && !_baseFont.Equals(font.BaseFont))
{
return(-2);
}
if (_family != font.Family)
{
return(1);
}
if (_size.ApproxNotEqual(font.Size))
{
return(2);
}
if (_style != font.Style)
{
return(3);
}
if (_color == null)
{
if (font.Color == null)
{
return(0);
}
return(4);
}
if (font.Color == null)
{
return(4);
}
if (_color.Equals(font.Color))
{
return(0);
}
return(4);
}
catch
{
return(-3);
}
}
private bool CompareColors(BaseColor c1, BaseColor c2)
{
if (c1 == null && c2 == null)
return true;
if (c1 == null || c2 == null)
return false;
if (c1 is ExtendedColor)
return c1.Equals(c2);
return c2.Equals(c1);
}
public virtual void GoodColorTests() {
String[] colors = {
"#00FF00", "00FF00", "#0F0", "0F0", "LIme",
"rgb(0,255,0 )"
};
// TODO webColor creates colors with a zero alpha channel (save
// "transparent"), BaseColor's 3-param constructor creates them with a
// 0xFF alpha channel. Which is right?!
BaseColor testCol = new BaseColor(0, 255, 0);
foreach (String colStr in colors) {
BaseColor curCol = WebColors.GetRGBColor(colStr);
Assert.IsTrue(testCol.Equals(curCol), DumpColor(testCol) + "!=" + DumpColor(curCol));
}
}
