摘要： 提出了一种跨越不同GIS平台实现图元信息共享的思想,即图元多接口显示技术MSDT。实现了不同GIS平台都可以直接读取的图元编辑器,提供了国内外著名的GIS软件的调用接口,并且在ESRI公司的Map Object、Arc GIS系列产品、MapInfo公司的MapX、国产GIS软件Supmap等软件上得到验证。

关键词: 图元, 图元多接口显示技术, 符号库

Abstract: This paper puts forword the ideology of share symbol information span different GIS platform. That is multi-interface symbol display technology(MSDT), Realizes the symbol editor which can be visited by different GIS platform directly,MSDT supplies different interfaces for almost all GIS software, internal and overseas, and all these interfaces are validated by series of product of Map Object and Arc GIS of corp. ESRI, also are validated by MapX of corp. MapInfo and also are validated by Supermap ,internal GIS software.

中图分类号: 

• TP311.52