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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 ! P5 r0 P$ t' X0 L' N4 o6 _5 ^
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等了好久也没有等到有价值的回复。2 g+ a- [7 F$ u3 b6 `0 X
其实这对于会一些lisp的人来说真的是一件很容易的事
! d) h0 f( x0 D5 R+ C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:
0 e$ R! d' n4 J0 S" Q6 U(defun c:dimdd (/ measure real result ss text) 2 w+ w# x7 }& ]$ N, s
(vl-load-com)
4 X, m4 }' H7 W! f( J( c; o(vla-endundomark + I8 N6 Z# M. X* n* k) D
(vla-get-activedocument
e: T0 \4 [8 C (vlax-get-acad-object) . f# N* C5 V ~! @0 x! u$ x
) ) f' L6 k/ x7 M# _' _
)
5 k" M9 G; r" B$ Y4 n5 A. f7 \! Q1 U(vla-startundomark
" m5 ]" b3 w- m- C (vla-get-activedocument / |! G2 X$ G% ]% Z V: w, m- C
(vlax-get-acad-object) , s, C5 k! I) G, Q
)
: i" t) ?: p: ~4 t)
7 @1 f& D- ~3 O (setq ss (ssget '((0 . "DIMENSION")))) # x' v& n9 c3 D" ^ e
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(foreach obj
4 _" a: m# c. ?* z1 P (mapcar 2 H7 \: T, M7 Y
'vlax-ename->vla-object * V% ^/ g7 Z0 A2 e5 u4 N: B& C+ `5 a
(vl-remove-if 'listp (mapcar 'cadr (ssnamex ss)))
0 l/ D4 Z/ ]1 q! M7 ~& } ) % [8 M4 X+ T& V2 Z. Z) ~+ n6 X1 D+ b
(if (and (setq text (vla-get-textoverride obj)) . g$ o0 }0 G+ \) }! j
(setq measure (vla-get-measurement obj))
5 Z7 u s0 O/ a, Y8 W (/= text "") * X) K. o+ ?' B: G
(numberp (read text))
3 u) I8 s2 r: i5 f7 M- U3 e )
+ @; W0 X1 c, N9 Z; I3 A5 M& \(setq real (read text))
7 h6 K% y8 H* \2 {' q6 X. w(setq real measure)
# U8 v7 i5 {+ ^( D )
1 v* Z! A1 G2 c1 s- @% e; K/ U3 R (and real 5 V4 c6 Z, ]% l! X4 B
(setq result (vl-princ-to-string (+ real 0.0)))
) @/ [& B$ V0 a3 ]; G: C# g" } (vla-put-textoverride obj result)
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)
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9 X$ G7 `6 Z2 V8 y% e* A6 V(vla-endundomark # s1 T' B6 K) ]& M1 k h1 U' d- ~
(vla-get-activedocument . o/ p0 }/ Q7 T; D/ V5 S3 ], x
(vlax-get-acad-object) 9 k3 x3 R* t- P( {$ q& Z
) 7 f- ^# G7 X& k8 j# q& B
)
2 d" v( V0 ]0 A) L(princ)
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5 F8 R; u; [% A* b! ](princ "\n本程序作者: zjf00 ") |
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