- <CENTER><H1>自定义坐标系,用于查询坐标.lsp</H1></CENTER>
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- <HR SIZE=5><PRE><FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;;================================================================</SPAN></FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;;功能:自定义坐标系,用于查询坐标</SPAN></FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;;日期:zml84 于 2007-05-11</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">defun</FONT> <FONT face="Fixedsys">c:myucs</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">if</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">and</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pt0</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getpoint</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n点取一个已知坐标的点:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pt1</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getpoint</FONT> <FONT face="Fixedsys">pt0</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n确定X方向:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pt2</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getpoint</FONT> <FONT face="Fixedsys">pt0</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n确定Y方向:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">progn</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;1、设置系统变量</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">cmd_old</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getvar</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"cmdecho"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setvar</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"cmdecho"</FONT> <FONT face="Fixedsys" COLOR="#009900">0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;2、设置用户坐标系</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">command</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_.UCS"</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_3"</FONT> <FONT face="Fixedsys">pt0</FONT> <FONT face="Fixedsys">pt1</FONT> <FONT face="Fixedsys">pt2</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">""</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">if</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pt3</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getpoint</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"请输入已知坐标点的坐标值:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pt3</FONT> <FONT face="Fixedsys" COLOR="#0000FF">'</FONT><FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#009900">0</FONT> <FONT face="Fixedsys" COLOR="#009900">0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">command</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_.UCS"</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_move"</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">mapcar</FONT> <FONT face="Fixedsys" COLOR="#0000FF">'</FONT><FONT face="Fixedsys" COLOR="#0000FF">*</FONT> <FONT face="Fixedsys" COLOR="#0000FF">'</FONT><FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#009900">-1</FONT> <FONT face="Fixedsys" COLOR="#009900">-1</FONT> <FONT face="Fixedsys" COLOR="#009900">-1</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT> <FONT face="Fixedsys">pt3</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;3、输入比例尺</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">blc1</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getreal</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n请输入N(X)方向比例尺:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">if</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">or</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">=</FONT> <FONT face="Fixedsys">blc1</FONT> <FONT face="Fixedsys" COLOR="#0000FF">nil</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">=</FONT> <FONT face="Fixedsys">blc1</FONT> <FONT face="Fixedsys" COLOR="#009900">0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">blc1</FONT> <FONT face="Fixedsys" COLOR="#009999">1.0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">blc2</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getreal</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n请输入E(Y)方向比例尺:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">if</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">or</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">=</FONT> <FONT face="Fixedsys">blc2</FONT> <FONT face="Fixedsys" COLOR="#0000FF">nil</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">=</FONT> <FONT face="Fixedsys">blc2</FONT> <FONT face="Fixedsys" COLOR="#009900">0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">blc2</FONT> <FONT face="Fixedsys" COLOR="#009999">1.0</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;4、循环查询</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">while</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">pti</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">getpoint</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\n点取要查询的点位:"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">x</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">car</FONT> <FONT face="Fixedsys">pti</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys">y</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">cadr</FONT> <FONT face="Fixedsys">pti</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;根据比例尺计算实际坐标值</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setq</FONT> <FONT face="Fixedsys">x</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">*</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">/</FONT> <FONT face="Fixedsys">x</FONT> <FONT face="Fixedsys" COLOR="#009900">1000</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT> <FONT face="Fixedsys">blc1</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys">y</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">*</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">/</FONT> <FONT face="Fixedsys">y</FONT> <FONT face="Fixedsys" COLOR="#009900">1000</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT> <FONT face="Fixedsys">blc2</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;显示结果</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">princ</FONT> <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">strcat</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"\r查询结果:X="</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">rtos</FONT> <FONT face="Fixedsys">x</FONT> <FONT face="Fixedsys" COLOR="#009900">2</FONT> <FONT face="Fixedsys" COLOR="#009900">4</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF00FF">" Y="</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">rtos</FONT> <FONT face="Fixedsys">y</FONT> <FONT face="Fixedsys" COLOR="#009900">2</FONT> <FONT face="Fixedsys" COLOR="#009900">4</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;5、恢复坐标系</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">command</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_.UCS"</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"p"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">command</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"_.UCS"</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"p"</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;;6、恢复系统变量设置</SPAN></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">setvar</FONT> <FONT face="Fixedsys" COLOR="#FF00FF">"cmdecho"</FONT> <FONT face="Fixedsys">cmd_old</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT> <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;_结束 if</SPAN></FONT>
- <FONT face="Fixedsys"></FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">(</FONT><FONT face="Fixedsys" COLOR="#0000FF">princ</FONT><FONT face="Fixedsys" COLOR="#FF0000">)</FONT>
- <FONT face="Fixedsys" COLOR="#FF0000">)</FONT> <FONT face="Fixedsys" COLOR=#990099><SPAN STYLE="BACKGROUND-COLOR: #CCCCCC">;_结束 defun</SPAN></FONT>
- </PRE>
本楼代码可参见:http://zml84.blog.sohu.com/45630808.html |