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发表于 2010-1-17 15:19:47
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来自: 中国上海
本帖最后由 zjf00 于 2010-1-17 15:22 编辑 + f% k8 i$ t i0 W6 m) t
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等了好久也没有等到有价值的回复。
7 _; \: R2 q( ?' O/ w5 j其实这对于会一些lisp的人来说真的是一件很容易的事
2 U2 Y% m/ P; g1 S( p" X5 W我没有学过lisp,不过依靠N久以前学过的一点点C语言的编程基础,再参照其他高手写的类似的lisp代码,总算凑齐了一段代码,解决了这个问题,现在发出来和有需要的同志共享一下:9 l0 A1 L4 q9 @0 d) H, U
(defun c:dimdd (/ measure real result ss text) " \' Y6 K: C# A
(vl-load-com)
# S8 n2 P+ l2 P- r" y(vla-endundomark
7 n" Z* i1 X3 B- E# x (vla-get-activedocument 6 ^" C+ p6 w; p% L( j: W H( T
(vlax-get-acad-object)
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(vla-startundomark - P) _9 w" D/ s2 H0 `6 y. a
(vla-get-activedocument # x) c6 K: r3 R/ A4 M) o4 ~
(vlax-get-acad-object) + `0 u, m0 L% l* v d: B! O
)
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(setq ss (ssget '((0 . "DIMENSION")))) 1 ]0 [7 u/ _7 \/ P
1 g/ O% x5 K- ~% q* B* c5 L (foreach obj 6 ]& b8 ~/ K9 k- r
(mapcar
8 Y; r" A7 y8 p( l2 Q 'vlax-ename->vla-object 7 O& p. N1 }. t: B
(vl-remove-if 'listp (mapcar 'cadr (ssnamex ss))) ; T/ t, _6 o+ D! k
)
! @) w7 y( |8 {% J (if (and (setq text (vla-get-textoverride obj))
1 B$ J7 y0 _/ G- h; ] (setq measure (vla-get-measurement obj)) 8 v* c/ s; x* n A* ?
(/= text "") 9 {" C: \5 k( n, e( k8 v
(numberp (read text)) , j8 z# a5 V# v
)
% ~9 I5 L% z$ }9 m* L! ~) Y(setq real (read text)) , N. N! ^1 k7 }* ]& m* c1 G6 f2 f# L
(setq real measure) 8 \+ r2 [( V+ |( W$ A
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(and real
P: O8 \& V& W' B1 O% y. {6 M (setq result (vl-princ-to-string (+ real 0.0))) 2 _7 ?2 C$ {# Q; w
(vla-put-textoverride obj result)
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(vla-endundomark
0 D. ]( V& t1 F2 ]1 ~+ b4 y (vla-get-activedocument 6 [( u, Y* ~( R1 p- i: [8 p
(vlax-get-acad-object) 3 ?# ?$ ]4 @- _6 J0 l4 U% i7 ~' }
)
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$ |8 Z: `5 U4 c; `, \) w# H(princ) 2 O5 ^5 k8 N) M F
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(princ "\n本程序作者: zjf00 ") |
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