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冒个自己的小做作.见笑 % X/ x0 q- g% C# l$ |" ~+ b
一次改园.3 V3 j) J& z- I
4 R& F/ |; O; D( r4 e T+ T7 f
(defun c:gg ( / dxcircle n cx ename elist)
; C) s& f* g' K/ r, M8 h3 |+ I# K (setq temperr *error*)
% B1 ^; B# H' o# J0 y# ^8 ^ (setq *error* abbtrap)
9 M# E2 W" z0 F, T4 R# ^5 E (setq old1 (getvar "blipmode"))
. T, \0 h# S. [1 j; u" ? X j (setq cmd (getvar "cmdecho"))
: n3 M w$ }; U1 ]# l, o2 D (setvar "cmdecho" 0)4 l9 E% h' c. e5 Y
(setq dxcircle (ssget '((0 . "CIRCLE"))));选择园
0 v8 o6 x( R: W; j9 p3 N6 j- i (if dxcircle nil
1 l6 |" ~7 {$ l7 l: k% [5 Q% e (exit))0 }" C D/ c5 x3 {
(princ "\n输入直径(");输入直径
: J6 p/ Q+ R9 d4 d (if (/= 2r nil)(princ 2r))(princ "):")
) p1 T6 X- }4 ^4 p (setvar "osmode" 16)
6 `. C( r$ r" t (setq d (getdist))) s0 C. \) g8 g1 D6 b
(setvar "osmode" 183)/ a H: F6 p* z/ y' Q
(if (= d nil)! ~7 G& p5 I' I# V& I5 `4 v _3 V
(setq d 2r))
* r$ l' N- V: `) E (setq 2r d)* ]6 \/ V7 j) p& v. L- x/ O: `
(setq n (sslength dxcircle))' `- ^& K" }7 F; g- F
(setq cx 0)
8 z# h4 N$ T2 R P; u4 o, V1 f (repeat n
, u) ^! u; T2 U5 E7 D (setq ename (ssname dxcircle cx))9 s* Z0 y3 d; ]; G/ ~' q2 k
(setq elist (entget ename))
, M+ e& c- w$ d8 ?6 Q (setq elist (subst (cons 40 (* d 0.5)) (assoc 40 elist) elist));修改选择园的大小
( W4 S+ j! a$ A- v0 x; H2 Q8 C (entmod elist)/ a0 s+ m9 m5 Q1 X6 c
(setq cx (+ cx 1))
' f4 o2 ^6 h+ b6 D8 k )
0 [- l+ s y7 F0 Y$ h& e6 d (prompt (strcat "以处理" (itoa n) "个圆"))
: d$ m+ k' `& F, U7 m (setq *error* temperr)
# g% D& z9 @2 S+ I) Y8 P2 J" e (setvar "cmdecho" cmd)( r* w5 t& _% k- }) w. e
)
# ?( l1 B- s( p# Q+ r7 s+ M(defun abbtrap (errmsg);错误处理
9 w$ V8 h0 {2 [; P0 b1 i1 }. N+ S+ G (setvar "blipmode" old1)
& Z* Q% E& |$ N$ S (setvar "pickfirst" 1)
! X% H2 e; y- y T% a (setvar "cmdecho" cmd), P8 O7 _6 {" z, V% v) \' b( D9 F
(setvar "osmode" 183)
4 h" m7 b8 k! V, m0 c& Z b (setq *error* temperr)
( H7 v+ P3 q0 ^+ E% u+ o1 s (princ)
( c% M6 O" F2 E/ E5 |/ c) |
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发表于 2010-3-3 15:19
