如何从CAD中快速读取点位坐标
- 格式:doc
- 大小:21.00 KB
- 文档页数:1
网上有个Lisp的:
CAD坐标数据批量导出小工具
(defun c:md()
(setvar "cmdecho" 0)
(COMMAND ".UNDO" "BE")
(command "-units" "2" "3" "2" "3" "" "")
(setq fp (open "d:/桩号坐标值.xls" "a") s (getvar "cmdecho") n (getint "\n请输入总桩数!")) (princ "桩号" fp)(princ "\t" fp)
(princ "X坐标值" fp)(princ "\t" fp)
(princ "Y坐标值" fp)(princ "\n" fp)
(repeat n
(setq k (getstring "\n输入桩号(如:K1)!")
p (getpoint "\n选取节点!")
x (strcat "X=" (rtos (nth 0 p)))
y (strcat "Y=" (rtos (nth 1 p))))
(princ k fp)(princ "\t" fp)
(princ x fp)(princ "\t" fp)
(princ y fp)(princ "\n" fp))
(close fp)
(setvar "cmdecho" s))
(princ "\n提示:输入MD 命令来运行本程序!")
(princ)
1、打开记事本,粘贴以上代码,然后保存成md.lsp
2、打开CAD并加载这个小程序(在命令行输入appload,选择加载md.lsp程序),将md.lsp 复制在support文件夹下后可自动加载。
3、输入md运行命令,输入桩数,再输入桩号,再选择点,完成后,保存CAD文件,关闭CAD,打开D盘你就会看到生成一个文件“桩号坐标值.xls”的Excel文件,打开,如下格式
桩号X坐标值Y坐标值
k1 X=1073.205 Y=1028.341
k2 X=2193.676 Y=922.327
k3 X=1752.278 Y=595.802
桩号X坐标值Y坐标值
1 X=877.97
2 Y=1257.333
2 X=2360.88
3 Y=1257.333
3 X=1578.266 Y=281.999