Lines Matching defs:polygon
544 POLYGON *polygon;
548 polygon = (POLYGON*)(string - sizeof(int));
551 /* get polygon->boundbox */
554 CONS(REAL(polygon->boundbox.high.x),
556 CONS(REAL(polygon->boundbox.high.y), NIL))))));
559 CONS(REAL(polygon->boundbox.low.x),
561 CONS(REAL(polygon->boundbox.low.y), NIL))))));
567 /* get polygon->p values */
568 for (i = 0; i < polygon->npts; i++) {
571 CONS(REAL(polygon->p[i].x),
573 CONS(REAL(polygon->p[i].y), NIL))))));
587 CONS(REAL(polygon->npts),