摘要
介绍了组件式GIS技术,并对基于COM技术的MapObjects的结构和开发流程进行了讨论,最后以昆明市地理信息可视化查询系统的开发为例,对基于MapObjects控件的GIS二次开发流程作了详细的介绍。
This paper studies on how component GIS technique to develop applications of GIS. The emphasis lays on the structure of MapObjects, and steps of development. And realization of GIS second development based on MapObjects has been analyzed with the sample of geographic information visualization query system of Kunming.
出处
《地矿测绘》
2007年第2期30-33,共4页
Surveying and Mapping of Geology and Mineral Resources
