| GIS中矢量图形的结构分析与VC++中的实现 |
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| 引用本文： | 付东洋,周家纪. GIS中矢量图形的结构分析与VC++中的实现[J]. 信息技术, 2003, 27(1): 48-51 |
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| 作者姓名： | 付东洋 周家纪 |
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| 作者单位： | 成都理工大学,成都,610059 |
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| 摘 要： | 简要讨论了GIS各类矢量图形元素间的空间拓朴结构及基位置关系 ,并用VC 6 . 0及MFC具体分析了圆弧与多边形区域的相交关系及实现。为利用VC开发专用图形软件提供了有用帮助。
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| 关 键 词： | GIS 矢量图形 拓朴结构 VC 6.0 MFC |
| 文章编号： | 1009-2552(2003)01-0048-04 |
| 修稿时间： | 2002-09-12 |
The Analysis to the Structure of the Vector Graph and Implementation by VC++6.0 in GIS |
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| Fu Dongyang,Zhou Jiaji. The Analysis to the Structure of the Vector Graph and Implementation by VC++6.0 in GIS[J]. Information Technology, 2003, 27(1): 48-51 |
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| Authors: | Fu Dongyang Zhou Jiaji |
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| Abstract: | In this paper, the author compactly discusses the special structure and the relation of all kinds of the vector graph in the GIS , and concretely analyses the relation and implementation between the Arc & the Polygon using VC++6.0 and MFC. It is useful for developing special graph software by VC++6.0. |
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| Keywords: | GIS Vector graph Topology VC 6.0 MFC |
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