Web GIS平台上矢量图形可视化的JVGL方法

JVGL Method for Vector Graphics Visualization in Web GIS

    摘要
  • 摘要: 介绍了一种新颖的矢量图形可视化方法JVGL(javascript vector graphic library)的基本原理,从地图窗口与JVGL的归一化、地图符号的JVGL可视化实现、对GML的扩展支持等方面分析了将JVGL应用到Web GIS平台上的具体方案,并结合Web GIS网站验证了该方案的可行性。

     

    Abstract: The fundamental principle of a novel vector graphics visualization method named JVGL is introduced.The concrete approach of applying JVGL to Web GIS platform from these follow aspects: unifying the map window with JVGL,visualization of map symbols(using) JVGL,the JVGL-extended support to GML,etc.,are analyzed.The feasibility of JVGL method through a practical Web GIS site is testified.

     

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