摘要
简要分析和阐述了基于COM组件技术的ArcEngine控件如何利用于开发地理信息系统,重点介绍在Delphi平台下ArcEngine的对象组成,体系结构和开发;并以山东大学地理信息可视化查询系统的开发为例,对基于ArcEngine开发的GIS中的一些具体功能的实现做出分析。
Briefly researches on how COM components ArcEngine develop applications of geographic information system. The emphasis lies on objects, system structure of ArcEngine under Delphi platform, and steps of development. Analyses the implement of some GIS function based on ArcEngine with the sample of geographic information visualization query system of Jinan city.
出处
《现代计算机》
2008年第10期190-192,195,共4页
Modern Computer
