| GML地图控件的设计与实现 |
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| 引用本文： | 袁斌.GML地图控件的设计与实现[J].测绘工程,2012,21(2):64-69. |
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| 作者姓名： | 袁斌 |
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| 作者单位： | 广东省地质局七○六地质大队,广东惠州,516000 |
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| 摘 要： | GML是OGC制定的国际地理编码标准,用于描述复杂的地理内容,同XML一样,GML遵循内容和表达分离的原则,因此,对于GML的图形化和编辑一直是研究的热点问题。文中设计一系列可复用的GML地图控件,可直接加载GML文档显示为地图,对地图缩放、平移、更新等具有一定的应用价值。
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| 关 键 词： | GML 地图控件 组件 架构 |
Design and implementation of the GML MapControl |
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| YUAN Bin.Design and implementation of the GML MapControl[J].Engineering of Surveying and Mapping,2012,21(2):64-69. |
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| Authors: | YUAN Bin |
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| Institution: | YUAN Bin(706 Geological Team Guangdong Provincial Bureau of Geology,Huizhou 516000,China) |
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| Abstract: | GML is a geographic coding standard which developed by OGC as an international standard,for which used to describe complex geographic content.Like XML,GML follows the principle of separation of content and presentation,so graphical and editorial of GML has been a hot research problem.In this paper we designed a series of reusable GML MapControls.GML documents loaded can be directly displayed as maps.There is also some application value in map’s zoom,pan,updates and so on. |
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| Keywords: | GML MapControl components architecture |
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