OpenDWG技术在工程图管理中的应用

OpenDWG Applications in Engineering Drawings Management

基于对OpenDWG技术的分析,提出了一种应用于工程图管理的技术方案,在图纸录入、评审、浏览、出图、交流等环节上给出了新的开发思路。概括性地介绍了工程图数据提取、标题栏信息自动赋值、小型图纸浏览器开发以及各种形式图纸转换工具的实现技术。基于OpenDWG技术开发的模块,能够以可执行程序或组件的形式嵌入在不同的工程图管理系统中,从实际使用过程中来看,效果比较理想。

Based on analysis of OpenDWG technology, this paper puts forward a new technical scheme for drawings management system, and discusses some development patterns about checking-in, auditing, browsing, printing and exchanging of drawings. Several implementation methods are summarized, including extracting of data from drawings, evaluation of information of title, mini-browser of DWG and conversion of drawings between different CAD platforms. Applications developed based on OpenDWG could be integrated with various drawings management systems in the form of executable program or component and work well in practice.