Searched refs:pt_s (Results 1 – 1 of 1) sorted by relevance
561 CvPoint pt_s, pt_e; /* first and last points */ in icvContourSecArea() local602 CV_READ_SEQ_ELEM( pt_s, reader ); in icvContourSecArea()608 nx = pt_s.y - pt_e.y; in icvContourSecArea()609 ny = pt_e.x - pt_s.x; in icvContourSecArea()631 sk = nx * (xi - pt_s.x) + ny * (yi - pt_s.y); in icvContourSecArea()660 t = ((yi_1 - pt_s.y) * du + dv * (pt_s.x - xi_1)) / in icvContourSecArea()663 t = (xi_1 - pt_s.x) / dx; in icvContourSecArea()666 x_s = pt_s.x + t * dx; in icvContourSecArea()667 y_s = pt_s.y + t * dy; in icvContourSecArea()