public static void UpdateAllCffGlyphBounds(this Typeface typeface)
{
//TODO: review here again,
if (typeface.IsCffFont && !typeface._evalCffGlyphBounds)
{
int j = typeface.GlyphCount;
CFF.CffEvaluationEngine evalEngine = new CFF.CffEvaluationEngine();
CffBoundFinder boundFinder = new CffBoundFinder();
for (ushort i = 0; i < j; ++i)
{
Glyph g = typeface.GetGlyphByIndex(i);
boundFinder.Reset();
#if DEBUG
//if (i == 106 && typeface.Name == "Cyrillic Modern")
//{
// CFF.dbugCffInstHelper.dbugDumpInstructionListToFile(
// g._cff1GlyphData.GlyphInstructions,
// "test_106.txt");
//}
#endif
evalEngine.Run(boundFinder,
g._ownerCffFont,
g._cff1GlyphData.GlyphInstructions);
g.Bounds = boundFinder.GetResultBounds();
}
typeface._evalCffGlyphBounds = true;
}
}
public static void UpdateAllCffGlyphBounds(this Typeface typeface)
{
//TODO: review here again,
if (typeface.IsCffFont && !typeface._evalCffGlyphBounds)
{
int j = typeface.GlyphCount;
CFF.CffEvaluationEngine evalEngine = new CFF.CffEvaluationEngine();
CffBoundFinder boundFinder = new CffBoundFinder();
for (ushort i = 0; i < j; ++i)
{
#if DEBUG
//if (i == 3084)
//{
//}
#endif
Glyph g = typeface.GetGlyphByIndex(i);
boundFinder.Reset();
evalEngine.Run(boundFinder,
g._ownerCffFont,
g._cff1GlyphData.GlyphInstructions);
g.Bounds = boundFinder.GetResultBounds();
}
typeface._evalCffGlyphBounds = true;
}
}
public GlyphPathBuilderBase(Typeface typeface)
{
_typeface = typeface;
this.UseTrueTypeInstructions = true;//default?
_recentPixelScale = 1;
if (typeface.IsCffFont)
{
_cffEvalEngine = new CffEvaluationEngine();
}
}
//-----------
//for CFF1
public static void Read(this IGlyphTranslator tx, CFF.Cff1Font cff1Font, CFF.Cff1GlyphData glyphData, float scale = 1)
{
CFF.CffEvaluationEngine evalEngine = new CFF.CffEvaluationEngine();
evalEngine.Run(tx, cff1Font, glyphData.GlyphInstructions, scale);
}