| VC环境下两种GIS组件开发比较 |
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| 引用本文： | 刘爽,卢桂艳.VC环境下两种GIS组件开发比较[J].计算机工程与设计,2008,29(2):519-520,F0003. |
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| 作者姓名： | 刘爽 卢桂艳 |
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| 作者单位： | 大连民族学院计算机学院,辽宁,大连,116600 |
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| 摘 要： | 组件式地理信息系统是目前GIS软件技术发展的主流.分析了Maplnfo公司推出的MapX组件和美国环境系统研究所推出的MapObjects组件的特点和功能,介绍了在Visual C 环境下开发二者的差异,探讨了在控件初始化,图层操作、动态目标实时跟踪,通用地图工具等具体功能实现上的差别,并给出了实例说明.最后,总结了MapX与MapObjects各自的开发优势和缺陷.
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| 关 键 词： | 地理信息系统 组件式GIS 图层控制 文本标注 实时跟踪 |
| 文章编号： | 1000-7024（2008）02-0519-03 |
| 收稿时间： | 2007-03-30 |
| 修稿时间： | 2007年3月30日 |
Development comparison between two kinds of ComGIS based on VC |
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| LIU Shuang,LU Gui-yan.Development comparison between two kinds of ComGIS based on VC[J].Computer Engineering and Design,2008,29(2):519-520,F0003. |
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| Authors: | LIU Shuang LU Gui-yan |
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| Abstract: | In recent years the trend of components GIS has become more and more popular in developing GIS software.Analyses main features and functions of MapX produced by MapInfo Corporation and MapObjects produced by environmental systems research institute,and compares the differences of developing GIS applications based on them in Visual C .Code samples are also given to illustrate how to implement the functions of component initialization,layers control,real-time tracking,common map tools and so on.After comparing their advantages and shortcoming,the general principles is put forward to help readers to determine which GIS component should be chosen in different conditions. |
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| Keywords: | geographic information system components GIS layer control text label real-time tracking |
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