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冒个自己的小做作.见笑
7 W6 F* }& @# o6 K7 F9 j一次改园.5 p# @9 q) z; p3 i
9 H4 k8 \( P# r
(defun c:gg ( / dxcircle n cx ename elist)
8 W- T9 v) `5 r3 O) w; M (setq temperr *error*)7 T: x8 v7 y& m- T4 j
(setq *error* abbtrap)
' @ I l0 z. w6 Z# }7 ] (setq old1 (getvar "blipmode"))4 o0 q( J$ r/ n2 y& H8 ? v
(setq cmd (getvar "cmdecho")) O: k" F+ N$ x9 U3 i
(setvar "cmdecho" 0)
! R* _" Q& a1 `9 ^: D2 ]3 Z5 W (setq dxcircle (ssget '((0 . "CIRCLE"))));选择园5 ?9 k, E3 x6 {2 p2 a
(if dxcircle nil
2 {, d1 i) m, r% {5 C1 X% f7 n" e5 T (exit)) N' l; j2 @% i- _
(princ "\n输入直径(");输入直径
5 @+ e' N+ }3 W1 i+ ^ (if (/= 2r nil)(princ 2r))(princ "):")
$ d) Z! ~& D0 j: V% Z (setvar "osmode" 16); M# U+ W* m4 Y1 _
(setq d (getdist))
) \9 F u* M; U2 z. r& L1 e (setvar "osmode" 183)
" N/ d0 |8 B4 A, A/ J V/ S (if (= d nil)
* j( y% n6 V/ |. I (setq d 2r))
, p, N+ `! j( e3 S) g (setq 2r d)
0 l+ M$ Y0 z3 y1 l; }/ ^& Q (setq n (sslength dxcircle))
. o. T: k9 F6 u y* O (setq cx 0)
4 \ |! |2 \# g% @ (repeat n
2 l; h! A* p0 U9 N9 [) L* B, t: t (setq ename (ssname dxcircle cx))+ {' S8 S6 ~! Q* ?$ W( O
(setq elist (entget ename))
2 K7 l4 P: U, x; S5 z; P (setq elist (subst (cons 40 (* d 0.5)) (assoc 40 elist) elist));修改选择园的大小
6 V& a3 W' @! M6 |( o (entmod elist)9 S- r1 ]2 e: I9 A, P
(setq cx (+ cx 1))" P# W; ^" l4 T9 T, Y6 s
)* R4 {0 _( Z8 s! g u0 p
(prompt (strcat "以处理" (itoa n) "个圆"))7 s& p7 w. O. T2 n( L
(setq *error* temperr)5 y, D% u6 _. q# z2 o! s. o
(setvar "cmdecho" cmd)
, Q& E& L1 r/ d )) `; i5 _/ B; d* x" X
(defun abbtrap (errmsg);错误处理
1 D* i$ b7 Z* T: Q1 I: H (setvar "blipmode" old1)6 M/ @7 S/ p( @
(setvar "pickfirst" 1)* z+ j( Q7 Y4 e' ~0 H
(setvar "cmdecho" cmd)
' I' ^; p! r5 C (setvar "osmode" 183)
) r0 X6 X4 P; p: i1 L, v8 X (setq *error* temperr)
$ t$ `: t; ~9 X (princ)
/ Z8 f9 Z. Z; i8 f- R5 k) |
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发表于 2010-3-3 15:19
