cvFillConvexPoly  310 modules/imgcodecs/test/test_drawing.cpp     cvFillConvexPoly( &img, pts, n, cvScalar(0, 80, 0) );
cvFillConvexPoly 1051 modules/imgproc/include/opencv2/imgproc/imgproc_c.h CVAPI(void)  cvFillConvexPoly( CvArr* img, const CvPoint* pts, int npts, CvScalar color,