Research and manufacture of the WebGIS map based on SVG technique
Jiancheng Zou
Abstract
Jiancheng Zou
Abstract
In order to adapt the need of swift development of Internet,W3C(World Wide Web Consortium) has formulated a set based on XML language expandable vector graphical language SVG,it uses in the demonstration and the transmission of the vector graph.The SVG form's graph's merit may greatly satisfy GIS regarding the spatial data graphical display request,may provide the diversification,intuitively easy to understand and the dynamic graphical user interface to the user,thus causes it to become the effective form of the spatial data visualization.In the article,it elaborated the SVG concept,the possibility of SVG applying in the WebGIS,elaborated the SVG map's manufacture method,and uses two methods to manufacture the SVG map.
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In order to adapt the need of swift development of Internet,W3C(World Wide Web Consortium) has formulated a set based on XML language expandable vector graphical language SVG,it uses in the demonstration and the transmission of the vector graph.The SVG form's graph's merit may greatly satisfy GIS regarding the spatial data graphical display request,may provide the diversification,intuitively easy to understand and the dynamic graphical user interface to the user,thus causes it to become the effective form of the spatial data visualization.In the article,it elaborated the SVG concept,the possibility of SVG applying in the WebGIS,elaborated the SVG map's manufacture method,and uses two methods to manufacture the SVG map.
Key concepts: Scalable Vector Graphics, Computer science, XML, The Internet, Visualization, Graphical user interface, Graph, Vector graphics