基于AutoCAD扩展实体数据的地形图接边功能的实现

The Realization of Digital Map Edge Matching Based on AutoCAD Extended Entity Data

主要介绍在AutoCAD的环境下地形图图幅程序辅助接边功能实现的一种思路,基于扩展实体数据在同一视图窗口中对接边数据执行加载、更新、增删、输出等操作,从而改善地形图接边的工作体验。

This paper mainly introduces a method of the edge matching in the AutoCAD environment based on the extended entity data to realize and perform loading,updating,deletion,output and other operations in the same window,thereby improving the topographic map edge matching work experience.