public static GlyphTypeface GlyphTypeface(this CmFont font, double emSize = 10)
{
var code = FontCodes[font];
if (EmSizes.ContainsKey(font))
{
// take font size which is closest to the em size
var size = EmSizes[font]
.OrderBy(s => Math.Abs(s - emSize))
.First();
code = code + size;
}
if (Fonts.ContainsKey(code))
{
return(Fonts[code]);
}
var uri = new Uri("pack://application:,,,/LatexEditor;component/Fonts/" + code + ".ttf");
return(Fonts[code] = new GlyphTypeface(uri));
}
public GlyphSegment(CmFont font, int charId)
{
CharId = charId;
_glyphDescriptor = new GlyphDescriptor(font.GlyphTypeface(), CharId);
}
