华东师范大学学报(自然科学版) ›› 2005, Vol. 2005 ›› Issue (4): 51-58.

• 地理学 河口海岸学 • 上一篇    下一篇

插件式GIS的开发

崔修涛1,2; 吴健平1; 张伟锋1   

  1. 1．华东师范大学地理信息科学教育部重点实验室，上海 200062； 2．华东师范大学计算机系多媒体实验室，上海 200062
  • 收稿日期:2003-12-25 修回日期:2004-03-09 出版日期:2005-11-25 发布日期:2005-11-25
  • 通讯作者: 崔修涛

Development of the Plug-in GIS Software(Chinese)

CUI Xiu-tao1, 2; WU Jian-ping1; ZHANG Wei-feng1   

  1. 1. Geography Information Key laboratory, East China Normal University, ministry of education, Shanghai 200062,China; 2. Multi-Media information laboratory, Department of Computer science, East China Normal University, Shanghai 200062,China
  • Received:2003-12-25 Revised:2004-03-09 Online:2005-11-25 Published:2005-11-25
  • Contact: CUI Xiu-tao

摘要： 提出插件式 GIS 软件开发方案,把 GIS 软件开发分为宿主系统开发和功能插件开发两部分,每一部分都基于 COM 规范进行开发．通过插件连接器使得宿主系统具有标准的接口,功能插件通过安装可插入到宿主系统,实现功能模块的“即插即用”．论文介绍了插件式 GIS 实现方案、插件连接器开发、宿主系统标准接口的生成以及插件的开发,最后通过实例演示了具体的开发过程．

关键词: GIS开发, 插件连接器, 插件, 宿主系统, GIS开发, 插件连接器, 插件, 宿主系统

Abstract: This paper puts forward a “plug-in GIS development method” which divides the GIS software development into two parts:host development and plug-in development.Each part will be developed to comply with the COM specification.It will give the host a standard interface by using a plug-in connector,a plug-in can plug into the host by installing the plug-in.It realizes the“plug in and play”by the two steps. This paper introduces four aspects:the scheme of plug-in GIS development,the plug-in development,the standard interface creation of host system and the development of plug-in. In the end, a case is demonstrated to explain the whole development process.

Key words: plug-in connector, plug-in, host system, GIS software development, plug-in connector, plug-in, host system

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