构建图库一体化的管线成图系统

Constructing Pipeline Mapping System on Integration of Map and Database

笔者在CAD平台使用.NET进行二次开发,建立图库一体化的管线成图系统。采用扩展属性记录管线的非位置信息,自动计算逻辑数据,最终实现了用户实时交互查询、检查、编辑管线的全属性数据。

The author performs the second development by . NET on the CAD platform and establishes the pipeline mapping system of integration of map and database. Then, the author uses the extended at- tribute to record the pipelines non-position information and automatically calculate the logical data. Thus, all attribute data allowing users to query, check and edit the pipelines on real time and interactively are realized finally.