Lines Matching defs:ip
179 CvPoint ip = {0,0};
208 if( !is_float && !measure_dist && (ip.x = cvRound(pt.x)) == pt.x && (ip.y = cvRound(pt.y)) == pt.y )
220 if( (v0.y <= ip.y && v.y <= ip.y) ||
221 (v0.y > ip.y && v.y > ip.y) ||
222 (v0.x < ip.x && v.x < ip.x) )
224 if( ip.y == v.y && (ip.x == v.x || (ip.y == v0.y &&
225 ((v0.x <= ip.x && ip.x <= v.x) || (v.x <= ip.x && ip.x <= v0.x)))) )
230 dist = (ip.y - v0.y)*(v.x - v0.x) - (ip.x - v0.x)*(v.y - v0.y);
