基于C#的地理信息控件研究

Research on the GIS Control Based on C#

在小型的地理信息系统中,采用自制的地理信息控件,有针对性强、体积小、拥有自主产权等优点。本文将基于几何模型、地图的渲染和数据接口3个方面分析并介绍基于C#制作地理信息控件的技术。

There are some advantages for using self- made GIS controls to develop miniature GIS system, such as more pertinence, small size,independent property right and so on. This paper introduced the technology of making GIS controls based on GIS from the aspects of geometric model, rendering map and data interface.