首页>
外国专利>
SYSTEM AND METHOD FOR DYNAMICALLY RENDERING BOUNDED REGION LABELS ON A MOVING MAP DISPLAY
SYSTEM AND METHOD FOR DYNAMICALLY RENDERING BOUNDED REGION LABELS ON A MOVING MAP DISPLAY
展开▼
机译:动态映射显示地图上有界区域标签的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Methods and apparatus are provided for dynamically rendering, on a moving map display having a viewable area, a label associated with a bounded region. Moving map data are processed to determine if the bounded region has a viewable boundary, and to determine a perimeter of one or more polygons that are each defined by intersections of the viewable boundary of the bounded region and the viewable area. Commands are supplied to the moving map display that cause the moving map display to continuously render the label associated with the bounded region at a position within the one or more polygons that is closest to a predetermined point on the moving map display.
展开▼