假设选择了一个所有圆的选择集表ss,请帮用vlax的排序函数编写一个语句,返回经过...
假设选择了一个所有圆的选择集表ss,请帮用vl的排序函数编写一个语句,返回经过排序(以圆的半径大小排序)的表。 (setq i 0 n (sslength ss) jgb nil)(repeat n
(setq jgb (cons (ssname ss i) jgb))
(setq i (1+ i))
)
(setq jgb (vl-sort jgb '(lambda(a b)
(> (cdr (assoc 40 (entget a)))
(cdr (assoc 40 (entget b)))
)
)
)
) 路过顶一下
半径表?
圆心表?
(defun c:tt (/ lst)
(setq ss (ssget '((0 . "circle")))
i-1
)
(while (setq s1 (ssname ss (setq i (1+ i))))
(setq lst (cons (list (cdr (assoc 40 (entget s1))) s1) lst))
)
(mapcar 'cdr (vl-sort lst '(lambda (x y) (< (car x) (car y)))))
)
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