如何做到通过鼠标点选,或手工输入?
要获得一个线型的名称,即可以通过鼠标点选对象获得,比如:(setq oldlt (vla-get-Linetype (vlax-ename->vla-object(car(entsel)))))
又可直接输入线型名获得,如:
(setq oldlt (getstring "\n请指定线型名:"))
如何合并实现?如:
(prompt "请鼠标选择或手工输入所需的线型:")
以下…………………………(不会写了)?
这样是否满足要求?
(defun c:tt()
(if (grread)(setq oldlt (getstring "\n请指定线型名:")))
(if (= oldlt "")(setq oldlt (vla-get-Linetype (vlax-ename->vla-object(car(entsel))))))
) (if (setq en (entsel "\n选择物体或直接回车:"))
(setq
oldlt (vla-get-Linetype (vlax-ename->vla-object (car en)))
)
(setq oldlt (getstring "\n请指定线型名:"))
) 谢谢楼上两位,我爱你们。
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