Lines Matching refs:ymin
1000 int xmin, xmax, ymin, ymax;
1019 ymin = ymax = v[0].y;
1024 if( p.y < ymin )
1026 ymin = p.y;
1058 ymin = (ymin + delta) >> shift;
1061 if( npts < 3 || xmax < 0 || ymax < 0 || xmin >= size.width || ymin >= size.height )
1067 edge[0].ye = edge[1].ye = y = ymin;
1075 if( line_type < CV_AA || y < ymax || y == ymin )
