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冒个自己的小做作.见笑
0 j0 @5 V, e, ?8 j' K2 {8 r一次改园.
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(defun c:gg ( / dxcircle n cx ename elist)3 k/ N# ?2 \$ o7 V+ `) }
(setq temperr *error*)6 h7 \& q j1 ^* O- l: c* `
(setq *error* abbtrap)
' N6 z8 ~8 M! a: E! \( c3 O (setq old1 (getvar "blipmode"))
, h! h3 L" z- y (setq cmd (getvar "cmdecho"))
e, ?1 W/ p: j* z; g# A (setvar "cmdecho" 0)
2 o- c! w) Z$ n$ c1 P( ^ (setq dxcircle (ssget '((0 . "CIRCLE"))));选择园
! }9 M- I: ]) y z! s4 r1 T (if dxcircle nil. {. a) ?& f; D |! _
(exit))
3 G4 v. Q! b3 N0 C% ? (princ "\n输入直径(");输入直径
8 w: _9 \2 I) }2 Q4 E$ l (if (/= 2r nil)(princ 2r))(princ "):")
% @; c9 k: m, o v (setvar "osmode" 16)* I% [9 F, H0 {% M2 p- s
(setq d (getdist))# @) E% C" T( d0 q3 H
(setvar "osmode" 183). N2 V) n8 y; j) D1 q; b' E& _
(if (= d nil)% }/ r" r, p) W. l6 ~6 \5 D( B
(setq d 2r))
9 n u9 Q# @6 s4 E (setq 2r d)# ?' c8 U( G* @, G; W( |! C
(setq n (sslength dxcircle))
5 `& h* L4 {: c (setq cx 0)
. {# Q/ I$ ]1 p5 M+ ]* Q/ Y* q (repeat n
G4 `% c/ v3 v, S3 J, g7 f (setq ename (ssname dxcircle cx))( Y; Q( E* l1 M Z1 j3 K
(setq elist (entget ename))
Z4 U4 v8 X( f% [ (setq elist (subst (cons 40 (* d 0.5)) (assoc 40 elist) elist));修改选择园的大小
! v) |! R1 V7 G3 }$ p (entmod elist)$ b( S5 f5 f$ \& \% y0 N3 |- _
(setq cx (+ cx 1))
; y/ D' s; j7 } c: l )
; n# F# ~) t/ a; @ [* ]8 y8 ] (prompt (strcat "以处理" (itoa n) "个圆"))" {; B- [, k0 X. r" o* y
(setq *error* temperr)1 A. t$ K: X& }, H1 o1 e+ U
(setvar "cmdecho" cmd)7 K7 K, Z6 ?2 S) P
)" j% \& @& ]: ] T1 V6 C
(defun abbtrap (errmsg);错误处理
M& \* x3 l( L (setvar "blipmode" old1)9 U& F9 B: b) F% o, ^
(setvar "pickfirst" 1)2 j. [2 w7 z" u F# E7 r
(setvar "cmdecho" cmd), ^9 g. f" W1 s2 `* m
(setvar "osmode" 183)
7 Z5 `% B1 M4 Z, X (setq *error* temperr) L' |- M! ~7 G$ M; v' x
(princ); G" n% T- b, v6 e2 b1 ?: J* _
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发表于 2010-3-3 15:19
