[LISP]编了两个小程序,但不现想,有需要的来下,请各位指教一下!
这两天糊乱编了两个小程序,文本内加特殊符号的程序对于MTEXT不起作用,小弟我经验有限,请各位前辈帮忙看一下,另一个,读入文本的程序,因在字符串连接时出错,所以运行不了,有心的朋友帮忙修改一下,谢谢!(源程序代码无限制共享)
程序1
;;;数字前加特殊符号程序<BR>;;;程序清单如下<BR>(defun c:tsfh( / p p1 p2 k k1 k2 ss1 index num name ent oldlist newlist<BR> gs strs str1 str2 str3 conlist cmd)<BR> (setvar "cmdecho" 0)<BR> (setq p 1)<BR> (setq p1 3)<BR> (setq p2 4)<BR> <BR> (princ "\n选择要编辑的数字:")<BR> (setq ss1 (ssget (list (cons 0 "text"))))<BR> (setq index 0)<BR> (setq num (sslength ss1))<BR> <BR> (repeat num<BR> (setq name(ssname ss1 index))<BR> (setq ent(entget name))<BR> (setq oldlist(assoc 1 ent))<BR> (setq str (cdr oldlist))<BR> (setq gs (strlen str)) ;;;求出字符串长度<BR> (setq k(- gs p2))<BR> (setq k1(- gs p1))<BR> (setq k2(- gs p))<BR> <BR> (setq str1(substr str 1 k));;;划分出度的位数及字符串<BR> (setq str2(substr str k1 2));;;划分出分的位数及字符串<BR> (setq str3(substr str k2 2)) ;;;划分出秒的位数及字符串
(setq strs (strcat "α=" str1 "°" str2 "′" str3 "″"))<BR> ;;;连接字符串<BR> (setq conlist (cons (car oldlist) strs)) ;;;新建元素表<BR> (setq newlist (subst conlist oldlist ent));;;替换文本内容<BR> (entmod newlist);;;刷新<BR> (setq index(1+ index))<BR> )<BR> (setvar "cmdecho" 1)<BR> (princ)<BR> )<BR>
程序2
;;;请入文本内容程序<BR>(defun c:readtxt (/ oldcmd oldblip oldsnap fle f str strs) <BR> (setq oldcmd (getvar "cmdecho")) <BR> (setvar "cmdecho" 0) <BR> (setq oldblip (getvar "blipmode")) <BR> (setvar "blipmode" 0) <BR> (setq oldsnap (getvar "osmode")) <BR> (setvar "osmode" 0)<BR> <BR> (setq fle (findfile "txt1.txt")) <BR> (if (not fle) <BR> (setq fle (getfiled "请选择要读入的文件" "txt1" "txt;dat;*" 0)) <BR> ) <BR> (if fle <BR> (progn <BR> (setq f (open fle "r"))<BR> (setq strs "")<BR> (while (setq str(read-line f))<BR> (setq str(read str))<BR> (setq strs (strcat strs str))<BR> );;;while<BR> );;;progn<BR> (princ "\n未选择数据文件,退出") <BR> );;;end if<BR> (command "Mtext" pause pause 0 strs)<BR> (setvar "cmdecho" oldcmd) <BR> (setvar "blipmode" oldblip) <BR> (setvar "osmode" oldsnap) <BR> (princ) <BR>) 1.(setq ss1 (ssget (list (cons 0 "text"))))-->(setq ss1 (ssget '((0 . "*TEXT"))))
2. (while (setq str(read-line f))<BR> ; (setq str(read str)) 去掉<BR> (setq strs (strcat strs str))
(close fle);有open->有close 谢谢了!明白!
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