 - (defun c:JLQ (/ old_lay vv layer)
- (setq old_lay (getvar "clayer")) ;保存当前图层
- (setq vv (getvar "osmode")) ;保存当前捕捉方式
- (setq rad (getdist "输入直径<0>::"))
- (if (not rad)(setq rad 0));设置默认值为0
- (command "layer" "m" "矩形" "c" "3" "" "")
- (command "rectang" "F" rad)
- (while (> (getvar "cmdactive") 0) (command pause))
- (setvar "osmode" vv) ;恢复原先捕捉方式
- (setvar "clayer" old_lay) ;恢复原先图层
- (command)
- (princ)
- )
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