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发表于 2013-1-28 06:13:53
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来自: 中国辽宁
dreamMore10 发表于 2013-1-27 21:58 static/image/common/back.gif
+ |) S8 d Y/ B% b(defun tk()$ o5 a3 J) {7 @1 e3 c* o$ |
(setq n(getreal"图号:" ))3 b0 C0 ?2 E7 [ U G; b
(cond ((= n 4) (setq l 297 w 210 a 25 c 5)) # v# z1 r- p% u, g
是对象捕捉在捣乱
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. d, {+ p3 s! A( i - (setq os (getvar "osmode");记住用户对象捕捉设置8 I6 V' r p0 C! F+ `8 h' k' `
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- (setvar "osmode" 0);关闭对象捕捉
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- (setq l 297 }6 k( \$ S4 W& L, @
- w 210
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2 X& d2 F* w3 \% C" E+ R - ((= n 3)
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- a 250 t' S7 j8 S, r
- c 5
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- ((= n 2) {4 i! W r1 H1 `
- (setq l 594
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- c 100 s1 {! Z y/ i$ T* T
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5 b5 O" D( Q: w+ i$ L( X7 S - (setq l 841" Z ~; g6 O" T8 r4 T$ ]7 x
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- ((= n 0)
8 z. A6 J. \6 S' H( ^4 K$ w - (setq l 1189
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- a 257 |! a% c3 d0 H" u
- c 100 ~2 ]: g9 f9 c
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2 p7 ^4 r3 H4 ^+ \ - ) ;cond
' q8 S2 P, x" m( x/ q) g - (setq pt0 (getpoint "\n基点:"))0 [" l- F- Y+ e r
- (setq x (car pt0) S/ P7 {& ?2 F& ^
- y (cadr pt0)
3 f: @& ?6 @- z# V; P - )% o+ S6 z% y; L0 p% j
- (command "rectang" (list x y) (list (+ x l) (+ y w)))
2 v3 V# [3 p9 l: ?) Z- | - (command "rectang"/ A4 ~, s- a- l9 S. W: _( x
- (list (+ x a) (+ y c))
+ I! H: p( U9 h - (list (- (+ x l) c) (- (+ y w) c))
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/ t5 k& x' m; j. T0 n - (setvar "osmode" os);恢复用户对象捕捉设置, G" u+ M6 p2 v+ S7 F; s2 k! W
- ) ;end
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