(vlax-get (vlax-ename->vla-object (car (entsel))) 'Area);获取矩形面积 (vlax-get (vlax-ename->vla-object (car (entsel))) 'Length);获取矩形长度 |
除了这,还有
(vlax-curve-getArea ent);取得面积
(vlax-curve-getDistAtParam ent (vlax-curve-getEndParam ent));取得长度
这些是不是所有的CAD版本都支持呢??