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公开(公告)号：US20160246468A1
公开(公告)日：2016-08-25
申请号：US15052799
申请日：2016-02-24
IPC分类号： G06F3/0484 , G09B29/10 , G09B29/00
CPC分类号： G09B29/106 , G01C21/32 , G06F2203/04806 , G06T11/00 , G06T2210/36 , G09B29/004
摘要： A method is provided for setting, by a processor, a minimum and maximum symbol size for rendering at different zoom levels on a digital map. In another embodiment of the invention, the size of overlay features, such as line widths, received by a processor is automatically adjusted for different zoom levels depending on the average size of map features, such as polygons. In one example, line widths are decreased, and/or made partially transparent, as the map views are zoomed out, finally being altogether eliminated. In one embodiment, the system automatically analyzes received data to determine an appropriate way to map the data.
摘要翻译： 提供了一种用于通过处理器设置用于在数字地图上以不同缩放级别呈现的最小和最大符号尺寸的方法。 在本发明的另一个实施例中，根据地图特征（例如多边形）的平均大小，针对不同的缩放级别自动调整由处理器接收的覆盖特征（例如线宽）的大小。 在一个示例中，由于地图视图被缩小，最终被完全消除，线宽减小和/或部分地变得透明。 在一个实施例中，系统自动分析接收到的数据以确定用于映射数据的适当方式。
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公开(公告)号：US10431122B2
公开(公告)日：2019-10-01
申请号：US15052799
申请日：2016-02-24
发明人： Mark Harrower , Jeremy Bartley , Michael Minami , Praveenkumar Ponnusamy , Jerome Chia-rung Yang
摘要： A method is provided for setting, by a processor, a minimum and maximum symbol size for rendering at different zoom levels on a digital map. In another embodiment of the invention, the size of overlay features, such as line widths, received by a processor is automatically adjusted for different zoom levels depending on the average size of map features, such as polygons. In one example, line widths are decreased, and/or made partially transparent, as the map views are zoomed out, finally being altogether eliminated. In one embodiment, the system automatically analyzes received data to determine an appropriate way to map the data.
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