基于cGML和Mobile SVG的手机地图可视化研究

DESI GN ANDI MPLEMENTATI ON OF MOBILE MAP VISUALIZATI ON BASED ON CGML AND MOBILE SVG

提出了基于Mobile SVG的移动地图可视化的设计思路,研究了Mobile SVG的坐标系统和坐标转换,实现了Mobile SVG移动地图的可视化。

Based on researching cGML and Mobile SVG,we proposed a design idea of mobile map visualization.In the J2MEplatform,we achieved the conversion from cGML file to SVG file and the visualization of mobile map based on Mobile SVG.We focused on studying the Mobile SVG coordinate system and coordinate transformation,and marked some roads on the map.