//internal PrivateFontCollection PrivateFontCollection
//{
// get { return privateFontCollection; }
// set { privateFontCollection = value; }
//}
GdiPrivateFontCollection GetPrivateFontCollection()
{
// Create only if really needed.
if (_privateFontCollection == null)
{
_privateFontCollection = new GdiPrivateFontCollection();
}
return(_privateFontCollection);
}
//internal static XGlyphTypeface TryGetXGlyphTypeface(string familyName, XFontStyle style)
//{
// string name = MakeName(familyName, style);
// XGlyphTypeface typeface;
// _global._typefaces.TryGetValue(name, out typeface);
// return typeface;
//}
#if GDI
internal static GdiFont TryCreateFont(string name, double size, GdiFontStyle style, out XFontSource fontSource)
{
fontSource = null;
try
{
GdiPrivateFontCollection pfc = Singleton._privateFontCollection;
if (pfc == null)
{
return(null);
}
#if true
string key = MakeKey(name, (XFontStyle)style);
if (Singleton._fontSources.TryGetValue(key, out fontSource))
{
GdiFont font = new GdiFont(name, (float)size, style, GraphicsUnit.World);
#if DEBUG_
Debug.Assert(StringComparer.OrdinalIgnoreCase.Compare(name, font.Name) == 0);
Debug.Assert(font.Bold == ((style & GdiFontStyle.Bold) != 0));
Debug.Assert(font.Italic == ((style & GdiFontStyle.Italic) != 0));
#endif
return(font);
}
return(null);
#else
foreach (GdiFontFamily family in pfc.Families)
{
if (string.Compare(family.Name, name, StringComparison.OrdinalIgnoreCase) == 0)
{
GdiFont font = new GdiFont(family, (float)size, style, GraphicsUnit.World);
if (string.Compare(font.Name, name, StringComparison.OrdinalIgnoreCase) != 0)
{
// Style simulation is not implemented in GDI+.
// Use WPF build.
}
return(font);
}
}
#endif
}
catch (Exception ex)
{
// Ignore exception and return null.
Debug.WriteLine(ex.ToString());
}
return(null);
}