DestroyPolygonThreadSet 3640 magick/draw.c      return(DestroyPolygonThreadSet(polygon_info));
DestroyPolygonThreadSet 3645 magick/draw.c        return(DestroyPolygonThreadSet(polygon_info));
DestroyPolygonThreadSet 3955 magick/draw.c        polygon_info=DestroyPolygonThreadSet(polygon_info);
DestroyPolygonThreadSet 4034 magick/draw.c    polygon_info=DestroyPolygonThreadSet(polygon_info);