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冒个自己的小做作.见笑
- ]; \* |! \! e9 n一次改园.5 {% n \7 z) m! u6 o5 ?! C
; y0 z( ?% K5 L3 j, x2 o+ D
(defun c:gg ( / dxcircle n cx ename elist)
) \- T! o3 w9 {. ^, O (setq temperr *error*)9 I1 G+ r2 y' D( T
(setq *error* abbtrap)
7 f3 U) r* f9 B% w (setq old1 (getvar "blipmode"))
, L! J e7 p/ s# z1 M (setq cmd (getvar "cmdecho"))
9 G& i. B" j0 D (setvar "cmdecho" 0)! q, R: V5 V4 a, y5 `
(setq dxcircle (ssget '((0 . "CIRCLE"))));选择园" Z' C4 T) b' Y* ^6 q
(if dxcircle nil
# U' d! m5 K9 c! _5 R0 u/ b/ L (exit))
% \. M Y" A% G+ ]+ K3 Q3 n. L (princ "\n输入直径(");输入直径2 E! p8 T, F+ o. V8 L
(if (/= 2r nil)(princ 2r))(princ "):")
8 |; s7 z$ {4 y$ \ n (setvar "osmode" 16)0 s, ]1 d+ r8 V$ W$ I
(setq d (getdist))) J4 a$ q7 |% F$ q/ k; d! X
(setvar "osmode" 183)
& l7 m+ D; |$ ~7 m I (if (= d nil)5 s' P2 J6 ^& K7 J9 A" m: z
(setq d 2r))9 t. Z( r3 [/ C1 e" h- E6 k- Y' |
(setq 2r d)9 @) i& ^' N: Y% r1 z" X# d
(setq n (sslength dxcircle))
5 p$ g* _2 a" K" O+ h6 R (setq cx 0)
3 Y5 Z! q! H' k$ Q- u (repeat n
5 P# k$ n1 `. ]" s! o3 [. S (setq ename (ssname dxcircle cx))! r4 A8 a1 B4 Z( c6 q: w
(setq elist (entget ename))
5 u. F! h9 D4 x. k8 u (setq elist (subst (cons 40 (* d 0.5)) (assoc 40 elist) elist));修改选择园的大小
! U' |8 m, W4 g (entmod elist)9 q! G, K7 ?; U
(setq cx (+ cx 1))
% z: t I' v/ I# y. G )1 m C, B: ?0 F4 E: B& E
(prompt (strcat "以处理" (itoa n) "个圆")); p5 |: B3 x( V; R7 ^" W: O
(setq *error* temperr)
, `; H4 p! Q& x0 Y2 x6 q (setvar "cmdecho" cmd)
+ e( ?; D, v k+ ? )% w: z- _4 F2 J. U4 W/ p4 b5 v) e
(defun abbtrap (errmsg);错误处理
m& E5 G) v/ ?1 @( ~5 v# L (setvar "blipmode" old1)
: k2 z+ E1 c2 L. h+ r (setvar "pickfirst" 1)
5 }- N5 D* n2 f5 B5 o0 o (setvar "cmdecho" cmd)3 a+ y5 z4 t. y: g! X
(setvar "osmode" 183)0 b. C0 @5 W3 c/ C W/ G2 X* M
(setq *error* temperr)- R5 k5 f# I L5 ] e5 c
(princ)
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发表于 2010-3-3 15:19
