//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); }