1416| 5
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[提问] 救助一个能读取矩形长宽的代码 |
3明经币
最佳答案(defun c:tt (/ ent ptlst a b)
(if (setq ent (car (entsel)))
(progn
(setq ptlst (mapcar 'cdr
(vl-remove-if-not
'(lambda (a) (= 10 (car a)))
(entget ent)
)
)
)
(setq a (distance (car ptlst) (cadr ptlst)))
(setq b (distance (cadr ptlst) (caddr ptlst)))
(alert (strcat "矩形为:" (rtos a 2 3) "X" (rtos b 2 3)))
(princ)
...
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点评
非常好用
评分 | ||
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