block:attach

说明:附着外部参照。浩辰CAD,中望CAD以块方式插入。

用法:
 (block:attach path pt ang scale)

参数:1 path : 文件路径;2 pt : 单个2D/3D坐标点;3 ang : 角度值;4 scale : 比例值;

返回值:

示例:
(block:attach "D:/a.dwg" (getpoint) 0 1)