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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$ y1 T8 U+ j$ E( r- R o1 q
(defun tk()
5 a! i) F, k9 T: B8 |$ s(setq n(getreal"图号:" ))
* T9 l- @/ M" q(cond ((= n 4) (setq l 297 w 210 a 25 c 5))
" y! [2 e- a" \, j0 }是对象捕捉在捣乱
* U3 Z3 x9 L) N% M. K! Q( p" gLSP程序中通常要临时关闭对象捕捉- (defun tk (/ n l w a c os)
' n h* l- ^! z9 r. j2 z - (setq os (getvar "osmode");记住用户对象捕捉设置- q+ }, C0 O0 b. j0 @
- n (getreal "图号:")
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( Z1 w* u# P- |% l - (setvar "osmode" 0);关闭对象捕捉: e1 ?- o* Q$ N. c- f# Z5 Z; |( m
- (cond ((= n 4)7 q4 U' W3 K7 T) e, I
- (setq l 297" @5 |' A1 i& }% O/ n0 I% N9 n$ Y
- w 210
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( D4 P S/ I9 ~1 x( c; V - ((= n 3)
+ \9 Y, X( q z; m5 | - (setq l 4206 ~0 u2 Q8 a/ }4 K/ v# _
- w 297
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- ((= n 2)
g2 S/ _7 v' @9 c$ ^ - (setq l 594
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* E5 T% N7 e0 c' ^ - ((= n 1)9 [4 b% \% ]; g5 w, m" @
- (setq l 841
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7 G2 t1 }+ x4 ]5 k1 } - ((= n 0)6 }+ b: h* l. m8 c* Z
- (setq l 11893 P( J0 c+ p% J' V0 P" N g) V, k
- w 841+ I3 ]2 A) V- ~/ t8 s
- a 25
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) M! L, w9 o7 }0 c- B# H - ) ;cond
6 }) H3 a2 d: z - (setq pt0 (getpoint "\n基点:")): u6 l$ v: K1 R6 z
- (setq x (car pt0)% I3 z- ?: ]7 @2 |
- y (cadr pt0)( F/ o0 H5 H6 l
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- (command "rectang" (list x y) (list (+ x l) (+ y w)))
N: t6 d _9 ^, h. j. O - (command "rectang"8 k# \/ } _/ G
- (list (+ x a) (+ y c))
. b2 N3 ?, w- D - (list (- (+ x l) c) (- (+ y w) c))
9 r% h- I- @1 B7 i3 {3 Z* S - )
( k0 [0 ]. e4 Q1 a' I - (setvar "osmode" os);恢复用户对象捕捉设置* s9 }2 l0 z# J0 B# O1 r
- ) ;end
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