基于ActiveX技术的GIS构件 |
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引用本文: | 杨大强,江南.基于ActiveX技术的GIS构件[J].计算机应用,1998,18(11):30-32. |
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作者姓名: | 杨大强 江南 |
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作者单位: | 中国科学院南京地理与湖泊研究所地理信息室 |
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摘 要: | 本文通过对介绍地理信息系统(GIS)的发展变化,并以具有代表性的MapObjects构件为例,探讨了基于ActiveX技术的GIS构件原理,应用方法及存在问题,并指出了未来分布式GIS构件的发展趋势和应用前景。
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关 键 词: | ActiveX GIS MapObjects 构件 |
COMPONENT OF GIS BASED ON Active X TECHNOLOGY |
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Abstract: | In this paper, introducing the development and changes of Geographic Information Systems(GIS), exloring the technical theory, methods of application and existing problems of Component of GIS based on Active X technology by the applicationof MapObjects and reviewing trends and application prospection of distributed component of GIS in the future. |
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Keywords: | Active X GIS DCOM MapObjects Component |
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