函数:cx-Ssget2Pt
功能:选择矩形点表内物体.
参数:pts点表.
str :"c" "w"
fuzz:容差,正数向外,负数向外.
fli :过滤选择 - (defun cx-Ssget2Pt(pts str fuzz cps / -fuzz p1 p2)
- (setq
- pts(get-Extents pts)
- -fuzz (- 0 fuzz)
- p1(cx-PutPtXY (car pts) -fuzz -fuzz)
- p2(cx-PutPtXY (cadr pts) fuzz fuzz)
- )
- (cx-SsgetZoom str p1 p2 cps)
- )
;仅供参考.
;需要cxlib支持.
;核心是ssget w c. |