def poly_segment(self, gc, segments, onerror=None): request.PolySegment(display=self.display, onerror=onerror, drawable=self.id, gc=gc, segments=segments)
def line(self, gc, x1, y1, x2, y2, onerror=None): request.PolySegment(display=self.display, onerror=onerror, drawable=self.id, gc=gc, segments=[(x1, y1, x2, y2)])