EStatusCode CFFEmbeddedFontWriter::AddDependentGlyphs(UIntVector& ioSubsetGlyphIDs) { EStatusCode status = PDFHummus::eSuccess; UIntSet glyphsSet; UIntVector::iterator it = ioSubsetGlyphIDs.begin(); bool hasCompositeGlyphs = false; for(;it != ioSubsetGlyphIDs.end() && PDFHummus::eSuccess == status; ++it) { bool localHasCompositeGlyphs; status = AddComponentGlyphs(*it,glyphsSet,localHasCompositeGlyphs); hasCompositeGlyphs |= localHasCompositeGlyphs; } if(hasCompositeGlyphs) { UIntSet::iterator itNewGlyphs; for(it = ioSubsetGlyphIDs.begin();it != ioSubsetGlyphIDs.end(); ++it) glyphsSet.insert(*it); ioSubsetGlyphIDs.clear(); for(itNewGlyphs = glyphsSet.begin(); itNewGlyphs != glyphsSet.end(); ++itNewGlyphs) ioSubsetGlyphIDs.push_back(*itNewGlyphs); sort(ioSubsetGlyphIDs.begin(),ioSubsetGlyphIDs.end()); } return status; }
void TrueTypeEmbeddedFontWriter::AddDependentGlyphs(UIntVector& ioSubsetGlyphIDs) { UIntSet glyphsSet; UIntVector::iterator it = ioSubsetGlyphIDs.begin(); bool hasCompositeGlyphs = false; for(;it != ioSubsetGlyphIDs.end(); ++it) hasCompositeGlyphs |= AddComponentGlyphs(*it,glyphsSet); if(hasCompositeGlyphs) { UIntSet::iterator itNewGlyphs; for(it = ioSubsetGlyphIDs.begin();it != ioSubsetGlyphIDs.end(); ++it) glyphsSet.insert(*it); ioSubsetGlyphIDs.clear(); for(itNewGlyphs = glyphsSet.begin(); itNewGlyphs != glyphsSet.end(); ++itNewGlyphs) ioSubsetGlyphIDs.push_back(*itNewGlyphs); sort(ioSubsetGlyphIDs.begin(),ioSubsetGlyphIDs.end()); } }