在分析MapX的特点和应用情况的基础上,介绍了长春市专题地图管理信息系统的结构和功能;论述了基于MapX开发专题地图管理信息系统的方法,给出了专题地图管理、双向查询、数据库联接等功能的实现方法,并对系统建设中遇到的一些技术难点问题和解决方法进行了详细分析.
This paper, based on analysis of characteristic and application conditions of MapX, introduces structure and function of thematic map managing information system in Changchun and discusses the method of developing thematic map managing system by utilizing MapX control. It proposes method to realize thematic map management, double direction selection ,database linkage and analyzes in detail some technical difficulties and methods resolving these problems in system building.