internal Rect BoundGlyph(uint glyphIndex, StyleSimulations style)
{
var recip = 1 / (float)FtFace.UnitsPerEM;
//var strength = 0.02f;
var trm = AdjustGlyphWidth(glyphIndex);
var m = new FTMatrix((int)trm.M11 * 65536, (int)trm.M21 * 65536, (int)trm.M12 * 65536, (int)trm.M22 * 65536);
var v = new FTVector(Fixed16Dot16.FromDouble(trm.OffsetX * 65536), Fixed16Dot16.FromDouble(trm.OffsetY * 65536));
FtFace.SetCharSize(Fixed26Dot6.FromInt32(FtFace.UnitsPerEM), Fixed26Dot6.FromInt32(FtFace.UnitsPerEM), 72, 72);
FtFace.SetTransform(m, v);
FtFace.LoadGlyph(glyphIndex, LoadFlags.NoBitmap | LoadFlags.NoHinting, LoadTarget.Normal);
/*if (style == StyleSimulations.BoldSimulation)
* {
* FtFace.Glyph.Outline.Embolden(Fixed26Dot6.FromDouble(strength * FtFace.UnitsPerEM));
* FtFace.Glyph.Outline.Translate((int) (-strength * 0.5 * FtFace.UnitsPerEM), (int) (-strength * 0.5 * FtFace.UnitsPerEM));
* }*/
var box = FtFace.Glyph.GetGlyph().GetCBox(GlyphBBoxMode.Pixels);
var rect = new Rect(new Point(box.Left * recip, box.Top * recip), new Point(box.Right * recip, box.Bottom * recip));
if (rect.IsEmpty)
{
rect = new Rect(new Point(trm.OffsetX, trm.OffsetY), new Point(trm.OffsetX, trm.OffsetY));
}
return(rect);
}
public GlyphTypeface(Uri typefaceSource, StyleSimulations styleSimulations)
{
}
public GlyphTypeface(Uri typefaceSource, StyleSimulations styleSimulations)
{
}
