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楼主 |
发表于 2008-2-5 09:42:25
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来自: 中国北京
源码如下:. Q4 D& p1 t+ U$ O
;;; ExpText.lsp(defun c:EXT (/ flnm fn s n index ents ent txt)
a9 q$ g5 E2 s" r1 m0 K+ r0 j (setq flnm (getstring “\nFile name:”))
' `; r! ?+ o8 L6 \ J# B (setq fn (open flnm “w”))
) M. `! s9 c( h8 x! w, V& [3 l1 g (setq s (ssget)) / Q1 @2 X) m, _" J1 q
(setq n (sslength s)) 2 b* @$ J7 i. E5 {
(setq index ( - n 1))
" i1 E0 }0 [, \( u$ [8 J (repeat n 9 x* }, P( Z2 l U3 j/ X& B
(setq ents (entget (ssname s index))) 7 {5 z) ?. z4 |# {/ Z- b
(setq index ( - index 1)) + e) N' b( w# i1 A( L3 N9 A, e
(setq ent (assoc 0 ents))
4 Z/ H# r7 Q7 P7 }5 a& l (if ( = “TEXT”(cdr ent))
: ~* B% |5 N( a( t (progn
' y! S/ {0 [3 y: P j. O* g (setq txt (cdr (assoc 1 ents)))
2 o5 ?% f f9 H' E (write-line txt fn) 5 w! S6 |5 Y% P' W/ J! n6 k) k3 t
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(close fn) 6 v3 Z: Y/ V; z# [9 ]2 T
)
. y/ A- S7 A' @9 k- s(princ “\n文本导出:EXT”): V- n& a N: `0 t
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我是把这段源码直接粘贴进记事本然后保存为exptext.lsp,然后导入autocad2004,不过输入ext后指令出错,无法继续进行下面的步骤了~~
# }$ C0 {& f, O' T+ R' p' E0 t1 v4 n% T% [# |0 B1 Z8 M1 o
autocad2008的数据提取可以直接把文本提取到txt文件吗,如果可以我就直接去装2008了~ |
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