- 专利标题: System and method for labeling maps
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申请号: US14231757申请日: 2014-04-01
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公开(公告)号: US09472006B2公开(公告)日: 2016-10-18
- 发明人: Theodore J. Gelber
- 申请人: Theodore J. Gelber
- 代理商 David Tichane
- 主分类号: G06T11/60
- IPC分类号: G06T11/60
摘要:
A system and method for label placement is disclosed that achieves the twin goals of practical efficiency and high labeling quality by employing cartographic heuristics. A caller defines map and label properties. Then labels are pulled within a map boundary. Labels are next ordered by priority in descending importance. The order of testing labels is determined. Attempts are made to move overlapping labels. This is an iterative process; therefore there must be criteria that halt the procedure. Upon reaching an acceptable solution, the label properties are adjusted to reflect the new label placements.
公开/授权文献
- US20140300631A1 SYSTEM AND METHOD FOR LABELING MAPS 公开/授权日:2014-10-09
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