摘要
介绍了AutoCAD中属性的作用和应用方法,并结合船舶管系CAD系统的材料表汇总部分的开发实例,详细分析了AutoCAD图形数据库的结构及属性在AutoCAD图形数据库中的存储方式,着重阐述了利用ObjectA-RX工具进行属性提取和属性改写的具体方法。
The paper introduces the use of attribute in autoCAD, connecting with an instance of the ship’s pipe CAD system. The structure of the autoCAD’s database and the storage pattern of attribute in the autoCAD’s database are analyzed in detail. At the same time, the way of attribute extraction and attribute update using object ARX is expatiated especially.
出处
《计算机工程与设计》
CSCD
2002年第1期46-48,54,共4页
Computer Engineering and Design