private SharpDX.DirectWrite.FontWeight WeightFromFontStyle(System.Drawing.FontStyle style)
{
SharpDX.DirectWrite.FontWeight ret = SharpDX.DirectWrite.FontWeight.Normal;
if (style.HasFlag(System.Drawing.FontStyle.Bold))
{
ret = SharpDX.DirectWrite.FontWeight.Bold;
}
return(ret);
}
private SharpDX.DirectWrite.FontStyle StyleFromFontStyle(System.Drawing.FontStyle style)
{
SharpDX.DirectWrite.FontStyle ret = SharpDX.DirectWrite.FontStyle.Normal;
if (style.HasFlag(System.Drawing.FontStyle.Italic))
{
ret |= SharpDX.DirectWrite.FontStyle.Italic;
}
return(ret);
}
private Inline GetInlineWithStyling(string line, System.Drawing.FontStyle style)
{
Inline styledText = new Run(line);
if (style.HasFlag(System.Drawing.FontStyle.Bold))
{
styledText = new Bold(styledText);
}
if (style.HasFlag(System.Drawing.FontStyle.Italic))
{
styledText = new Italic(styledText);
}
if (style.HasFlag(System.Drawing.FontStyle.Underline))
{
styledText = new Underline(styledText);
}
return(styledText);
}
public override bool GetFontFile(string fontName, int fontSize, System.Drawing.FontStyle style, out string fileName)
{
fileName = null;
var config = FcInitLoadConfigAndFonts();
List <string> fontStyles = new List <string>();
foreach (var val in Enum.GetValues(typeof(System.Drawing.FontStyle)).OfType <System.Drawing.FontStyle>().Skip(1))
{
if (style.HasFlag(val))
{
fontStyles.Add(val.ToString().ToLower());
}
}
// configure the search pattern,
// assume "name" is a std::string with the desired font name in it
string styles = string.Join(":", fontStyles);
var pat = FcNameParse(fontName + "-" + fontSize.ToString() + ":" + styles);
FcConfigSubstitute(config, pat, FcMatchKind.FcMatchPattern);
FcDefaultSubstitute(pat);
// find the font
FcResult tst;
var font = FcFontMatch(IntPtr.Zero, pat, out tst);
if (font != IntPtr.Zero)
{
IntPtr resultPtr;
if (FcPatternGetString(font, FC_FILE, 0, out resultPtr) == FcResult.FcResultMatch)
{
// save the file to another std::string
fileName = System.Runtime.InteropServices.Marshal.PtrToStringAnsi(resultPtr);
}
FcPatternDestroy(font);
}
FcPatternDestroy(pat);
return(true);
}
