lpc9999 发表于 2007-6-13 20:28:00

[求助][推荐]求一个简单的lip程序,急用,谢谢

<p>哪位高人指导下啊,急用,谢谢!<br/>比如用lisp打开一个 C:\坐标.txt<br/>把第一行的数值赋给X1<br/>第二行的数值赋给X2<br/>然后(command "line" x1 x2 "")<br/>循环.<br/>意思就是读出txt文件的每两行的坐标就画一条线!</p><p>快救救我吧,哪位大虾做好了,我请吃饭啊!</p>

liu_kunlun 发表于 2007-6-13 21:14:00

<p>如果文件内容如下示例:<br/>2,3<br/>100,1000</p><p>----</p><p>或</p><p>2,3,5<br/>100,1000,10</p><p>----</p><p>下面程序都是可以工作的。</p><p>(defun c:tt ( / oos file fid pt1 pt2 ct)<br/>&nbsp;&nbsp; (setq oos (getvar "osmode"))<br/>&nbsp;&nbsp; (setvar "osmode" 0)<br/>&nbsp;&nbsp; (cond<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (&nbsp; (null (setq file (getfiled "选择文件:" "" "txt" 0)))) <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (&nbsp; (null (setq fid (open file "r")))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (alert "无法打开文件")<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (&nbsp; t<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq ct t)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (while (and ct (setq pt1 (read-line fid)))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (if (setq pt2 (read-line fid))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (command "line" pt1 pt2 "")<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq ct nil)<br/>&nbsp; )&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )&nbsp;<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (close fid)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ) <br/>&nbsp; )<br/>&nbsp; (setvar&nbsp; "osmode" oos)<br/>&nbsp; (princ)<br/>)&nbsp;&nbsp; </p>

lpc9999 发表于 2007-6-13 21:46:00

<p>果然可以，谢谢高手啊,毕业设计急用的，等我毕业了,请你吃饭啊!</p><p>(setq oos (getvar "osmode"))<br/>&nbsp;&nbsp; (setvar "osmode" 0)<br/>&nbsp;&nbsp; (cond<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (&nbsp; (null (setq file (getfiled "选择文件:" "" "txt" 0)))) <br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (&nbsp; (null (setq fid (open file "r")))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (alert "无法打开文件")<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/></p><p>因为是加在程序中的啊所以想不要动手选择文本所在，文本为　C:\１．txt　如何把它改成自动读取C:\１．txt啊？</p>

lpc9999 发表于 2007-6-13 21:48:00

高手有QQ吗？　我QQ:76077269 加你啊！

ZZXXQQ 发表于 2007-6-13 22:07:00

本帖最后由 作者 于 2007-6-13 23:19:47 编辑


(defun c:tt ( / oos file fid pt1 pt2 ct)
(setq oos (getvar "osmode"))
(setvar "osmode" 0)
(IF (SETQ FID (OPEN "C:/1.TXT" "r")) (PROGN
(while (setq pt1 (read-line fid))
   (if (setq pt2 (read-line fid))
    (command "line" pt1 pt2 "")
   )
)
(close fid)      
))
(setvar "osmode" oos)
(princ)
)

lpc9999 发表于 2007-6-13 22:31:00

<p>版竹也来了啊,不过程序好象有点问题呀!!</p><p>你再试试啊,加油!</p>命令: ; 错误: 输入中含有多余的闭括号<p></p>

ZZXXQQ 发表于 2007-6-13 23:21:00

<p>是多了个右括弧，5楼程序已改。</p>

lpc9999 发表于 2007-6-13 23:49:00

<p>版竹,你帅呆了啊,谢拉</p><p>等了你这么久了啊,刚才上哪儿去了哦?</p>

lzy9788 发表于 2007-6-24 18:02:00

<p>我有个这样的程序，读取文本坐标画线，看适合你不</p>
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