+ VisualModel& model = *mImpl->mVisualModel;
+
+ Length glyphCount = model.GetNumberOfGlyphs();
+ Length positionCount = model.GetNumberOfGlyphPositions();
+
+ DALI_ASSERT_DEBUG( positionCount <= glyphCount && "Invalid glyph positions in Model" );
+
+ return (positionCount < glyphCount) ? positionCount : glyphCount;