[求助]最小外框

luyu9635

选择n个文本（单行和多行的混合）之后的最小外框，lisp，谢谢

luyu9635

(defun c:tl()

(command "ucs" "w")
(setq el (entget (car (entsel))))
(setq ang (* 180.0 (/ (cdr (assoc 50 el)) pi)))
(setq pt (cdr (assoc 10 el)))
(command "UCS" "o" pt "ucs" "z" ang)
(setq tl (textbox el))
(setq point1 (car tl))
(setq point2 (cadr tl))
(command "rectang" " non" point1 "non" point2)
(command "ucs" "w")

)
;;经测试上面的程序对单行文本有效，对多行文本框位置会出错，请各们改一下

wwwliuyu

论坛有很多这样的程序,自己搜搜.