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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:
. `9 C/ ]0 q( R) I* c9 e;;; ExpText.lsp(defun c:EXT (/ flnm fn s n index ents ent txt) + h1 u. {4 N" q0 d6 Q
(setq flnm (getstring “\nFile name:”))
, Q2 X0 V4 n+ ~! w [ (setq fn (open flnm “w”)) # Z6 j& A; K9 t+ @* Q p
(setq s (ssget)) * G; J7 X, R, D8 x
(setq n (sslength s))
& [0 k- H3 C* C/ q6 W- x (setq index ( - n 1)) , D8 k U# W* h, e/ x
(repeat n & Q( V+ j% x: a$ J U% F
(setq ents (entget (ssname s index)))
% x& |: ^) a- F2 M5 t! K (setq index ( - index 1))
0 X9 B* j; i! S. y (setq ent (assoc 0 ents)) " U$ i# x; u# [2 y
(if ( = “TEXT”(cdr ent))
1 O) S& N J" U# R3 }0 m5 p5 q0 V3 D (progn , d0 K4 f7 w( a* |# M) z0 ]
(setq txt (cdr (assoc 1 ents))) M8 k( T# y, ~ k
(write-line txt fn)
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# I* r: U& h# c! B% P(close fn)
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(princ “\n文本导出:EXT”)
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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~~
& l! Y. Z3 a3 ]! l" ?" Y2 k7 i. N1 h/ C/ F9 v K
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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