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0026769: Chinese letters are not translated

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Added a condition to omit empty symbols
This commit is contained in:
anv 2015-12-25 10:55:07 +03:00 committed by bugmaster
parent d71fcc9089
commit be7d4aa2f9
1 changed files with 6 additions and 1 deletions
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7
src/Font/Font_BRepFont.cxx
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@ -249,10 +249,15 @@ Standard_Boolean Font_BRepFont::renderGlyph (const Standard_Utf32Char theChar,
return !theShape.IsNull(); return !theShape.IsNull();
} }
FT_Outline& anOutline = myFTFace->glyph->outline;
if (!anOutline.n_contours)
return Standard_False;
TopLoc_Location aLoc; TopLoc_Location aLoc;
TopoDS_Face aFaceDraft; TopoDS_Face aFaceDraft;
myBuilder.MakeFace (aFaceDraft, mySurface, myPrecision); myBuilder.MakeFace (aFaceDraft, mySurface, myPrecision);
FT_Outline& anOutline = myFTFace->glyph->outline;
// Get orientation is useless since it doesn't retrieve any in-font information and just computes orientation. // Get orientation is useless since it doesn't retrieve any in-font information and just computes orientation.
// Because it fails in some cases - leave this to ShapeFix. // Because it fails in some cases - leave this to ShapeFix.
//const FT_Orientation anOrient = FT_Outline_Get_Orientation (&anOutline); //const FT_Orientation anOrient = FT_Outline_Get_Orientation (&anOutline);