public BoundBox extend(Point2d pnt) {
BoundBox ret = new BoundBox(touchvgPINVOKE.BoundBox_extend(swigCPtr, Point2d.getCPtr(pnt)), false);
if (touchvgPINVOKE.SWIGPendingException.Pending) throw touchvgPINVOKE.SWIGPendingException.Retrieve();
return ret;
}