Lines Matching refs:contour
514 /* contour must be a simple polygon */
530 /* is orientation of hull different from contour one */
743 CvSeq* contour = (CvSeq*)array;
745 if( CV_IS_SEQ(contour) )
747 if( !CV_IS_SEQ_POLYGON(contour))
753 CV_CALL( contour = cvPointSeqFromMat(
757 if( contour->total == 0 )
760 cvStartReadSeq( contour, &reader, 0 );
764 if( CV_SEQ_ELTYPE( contour ) == CV_32SC2 )
772 for( i = 0; i < contour->total; i++ )
805 assert( CV_SEQ_ELTYPE(contour) == CV_32FC2 );
813 for( i = 0; i < contour->total; i++ )
