详细说明：矢量地图符号库管理软件及动态链接库接口：本系统显示的地图符号平滑、快速、效果非常美观，动态链接库提供的坐标变换系统使地图缩放和漫游实现简单快速，本系统并且采用了硬件加速机制和优化算法，大大提升了图形显示速度，这是其他系统无法比拟的。-vector map symbol library management software, and dynamic link library interface : The system shows a map symbols smooth, fast, the effect was very beautiful, dynamic link library provided by the coordinate transformation system enables zooming and roaming map to achieve simple and fast, the system features a hardware acceleration and optimization algorithm, greatly improved graphics speed that other systems could not match.
