51 icvCalcTriAttr( const CvSeq * contour, CvPoint t2, CvPoint t1, int n1,
68 icvCreateContourTree( const CvSeq * contour, CvMemStorage * storage,  in icvCreateContourTree()  argument
96     assert( contour != NULL && contour->total >= 4 );  in icvCreateContourTree()
99     if( contour == NULL )  in icvCreateContourTree()
101     if( contour->total < 4 )  in icvCreateContourTree()
104     if( !CV_IS_SEQ_POLYGON( contour ))  in icvCreateContourTree()
109     lpt = contour->total;  in icvCreateContourTree()
148     if( cvCvtSeqToArray( contour, (char *) pt_p ) == (char *) contour )  in icvCreateContourTree()
203                         icvCalcTriAttr( contour, t, tp1, nmp1, tn1, nmn1, &s, &s_c, &h, &a,  in icvCreateContourTree()
206                         icvCalcTriAttr( contour, tp1, tp2, nmp2, t, nm, &sp1, &sp1_c, &hp1,  in icvCreateContourTree()
209                         icvCalcTriAttr( contour, tp2, tp3, nmp3, tp1, nmp1, &sp2, &sp2_c, &hp2,  in icvCreateContourTree()
212                         icvCalcTriAttr( contour, tn1, t, nm, tn2, nmn2, &sn1, &sn1_c, &hn1,  in icvCreateContourTree()
227             CV_MATCH_CHECK( status, icvCalcTriAttr( contour, tn2, tn1, nmn1, tn3, nmn3,  in icvCreateContourTree()
390                     icvCalcTriAttr( contour, t, tp1, nmp1, tn1, nmn1, &s, &s_c, &h, &a, &b ));  in icvCreateContourTree()
392                     icvCalcTriAttr( contour, tn2, tn1, nmn1, tp1, nmp1, &sn2, &sn2_c, &hn2,  in icvCreateContourTree()
396                     icvCalcTriAttr( contour, tn1, t, nm, tn2, nmn2, &sn1, &sn1_c, &hn1, &an1,  in icvCreateContourTree()
399                     icvCalcTriAttr( contour, tp1, tn2, nmn2, t, nm, &sp1, &sp1_c, &hp1, &ap1,  in icvCreateContourTree()
555     s = cvContourArea( contour );  in icvCreateContourTree()
595 icvCalcTriAttr( const CvSeq * contour, CvPoint t2, CvPoint t1, int n1,  in icvCalcTriAttr()  argument
621         *s_c = cvContourArea( contour, cvSlice(n1, n3+1));  in icvCalcTriAttr()
648 cvCreateContourTree( const CvSeq* contour, CvMemStorage* storage, double threshold )  in cvCreateContourTree()  argument
655     IPPI_CALL( icvCreateContourTree( contour, storage, &tree, threshold ));  in cvCreateContourTree()
681     CvSeq* contour = 0;  in cvContourFromContourTree()  local
793     contour = cvEndWriteSeq( &writer );  in cvContourFromContourTree()
794     cvBoundingRect( contour, 1 );  in cvContourFromContourTree()
802     return contour;  in cvContourFromContourTree()