| 基于Mapobjects的全球矿产资源信息系统中矿产地符号设计与应用 |
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| 引用本文： | 韩九曦 元春华. 基于Mapobjects的全球矿产资源信息系统中矿产地符号设计与应用[J]. 数字社区&智能家居, 2007, 3(8): 731-732 |
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| 作者姓名： | 韩九曦 元春华 |
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| 作者单位： | 中国地质调查局发展研究中心,北京100083 |
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| 基金项目： | 中国地质调查局地质大调查项目“中国及邻区矿产资源潜力定量评价”（1212010561501） |
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| 摘 要： | MapObjects是一种功能强大的GIS开发组件,但它并未提供一个专用的地质、矿产地图形符号库。利用Visual Basic 6.0和MapObjects以及数据库软件Access设计了基于TrueType字体可扩展的矿产地符号库,通过MapObjects的渲染功能,实现矿产地符号与TrueType代码索引之间关联,通过符号的组合,颜色的改变,可进行矿产地符号的快速、无限的扩充。
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| 关 键 词： | MapObjects 全球矿产资源信息系统 矿产地符号 |
| 文章编号： | 1009-3044（2007）15-30731-02 |
| 修稿时间： | 2007-07-18 |
Mineral Symbols Design and Application for Global Mineral Resources Information System Based on MapObjects |
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| HAN Jiu-xi, YUAN Chun-hua. Mineral Symbols Design and Application for Global Mineral Resources Information System Based on MapObjects[J]. Digital Community & Smart Home, 2007, 3(8): 731-732 |
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| Authors: | HAN Jiu-xi YUAN Chun-hua |
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| Affiliation: | Development and Research Center, China Geological Survey, Belting 100083, China |
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| Abstract: | Although MapObjects is a powerful GIS component, it has not provided a specific geological and mineral graphic symbols. This article will introduce a way to make special mineral symbols in forms of TrueType font by use of Visual Basic 6.0, Mapobjects and Microsoft Access. Through some MapObjects properties, mineral Symbols and the index code of TrueType font can be correlated, and through combination of symbols and change of color, mineral symbols can be rapid and unlimited expanded. |
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| Keywords: | MapObjects global mineral resources information system Mineral symbols |
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