|
|

楼主 |
发表于 2010-1-17 15:19:47
|
显示全部楼层
来自: 中国上海
本帖最后由 zjf00 于 2010-1-17 15:22 编辑 0 {9 Y2 T- h2 ]" [: m6 h
: u" O. m( S0 u' Q
等了好久也没有等到有价值的回复。: m# Z* }4 ]) @' [/ y6 _
其实这对于会一些lisp的人来说真的是一件很容易的事
+ i7 G+ S. X* X7 d1 I5 V q# ] S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:) E1 }7 ?& Y/ h( b( D3 h, f
(defun c:dimdd (/ measure real result ss text) * t! }) j* S7 ?, f7 D$ z8 ~( T
(vl-load-com) ( H4 ^6 ~: i, C5 l4 V2 }" M
(vla-endundomark 9 m+ Z: F7 D: O$ A4 }: j% p8 D
(vla-get-activedocument 3 l0 C4 { f/ B$ g( z; u2 V: X
(vlax-get-acad-object) ! u" c! ^ q) k! c6 w: f- V
)
' W" o$ {" v6 g; Z)
2 m6 M6 g) p* k" d2 O! ~(vla-startundomark
! y) w) E: E4 l6 C& q# {) A (vla-get-activedocument 8 h# a% L! X7 X* U" D3 F* @7 X' L
(vlax-get-acad-object) , ?0 w% X% Z- Q$ J# ?
)
~6 {8 O. g; h)
" A' F9 X( _* c7 ^: r$ N (setq ss (ssget '((0 . "DIMENSION")))) 3 e5 g" K8 Q5 E
" ?/ Z* r/ x0 }6 `7 @ (foreach obj
+ A$ @% H. r4 `2 O' c" X; K (mapcar
% c0 |& }0 K1 n2 o, ~( P% _ 'vlax-ename->vla-object
- N; ?$ r# i% i8 [: m" l3 | (vl-remove-if 'listp (mapcar 'cadr (ssnamex ss)))
; a) K( q/ o( f* g" {- | )
! ^: ~9 |+ @. i( t% ?" @% N! N: u0 x (if (and (setq text (vla-get-textoverride obj)) : t; u- `3 B h$ C
(setq measure (vla-get-measurement obj))
5 Y& m3 v& D+ a. D' Y8 G (/= text "") * ~4 N }% ? m+ d9 w& S
(numberp (read text)) ( @+ |* U! i' h* E: [
)
! ]4 L" q8 ~ W' l& i$ O(setq real (read text))
% M0 b0 y* H0 _1 x+ _' H(setq real measure) 4 x* [: t+ K1 H( u9 T% b4 B4 V
) 4 W7 f1 V' p2 |" ]" m+ x5 i9 T
(and real ( n$ M2 |$ E6 j' }! }
(setq result (vl-princ-to-string (+ real 0.0)))
8 B0 M% t1 w( b (vla-put-textoverride obj result) 0 H$ ?$ l5 Q' ^0 }! ]6 n+ O) O
)
% K V, B6 E. h& X( R$ B: f( p) M ) H1 X1 c4 w- w) a5 ~
1 j2 q" R- }5 W" T& X3 Y) f(vla-endundomark ! h7 J/ H v* y( m$ c
(vla-get-activedocument ! P. i8 L5 Y' G: O
(vlax-get-acad-object)
) e6 E( s% F$ z. c! M )
$ l7 N5 T" Z% x, x% K) ( y. \& [( ^! @2 l% b
(princ) - `1 s& L9 j% F! T: d9 V
) 0 H# G: [9 t7 r
(princ "\n本程序作者: zjf00 ") |
|