基于MapX的道路拓扑和最短路径分析的讨论与实现

Discussion and implementation of building path topological relation and analyzing the shortest-path based on MapX

本文主要讨论利用M apX组件技术,结合可视化编程环境(V isual Basic)自动建立拓扑关系,并在此基础上采用D ijistra最短路径算法思想实现最短路径分析,为基于M apX的网络分析提供了一种解决办法。

The paper mainly discusses automatic foundation of topological relation by utilizing MapX package technology and combining the visual programming environment(Visual Basic).On the basis of these,it realizes the analysis of the shortest-path with the help of Dijistra's shortest-path algorithm,which offers a solution for network analysis based on MapX.