电子地图动态注记自动配置的方法

Algorithms for Automatic and Dynamic Label Placement on Electronic Map

分类实现了数据库中点、线、面状要素名称注记的自动配置,重点实现线状要素和面状要素的注记自动配置,并提出了适合屏幕浏览的动态注记自动配置算法。最终将算法应用于地图自动综合软件GenTools中,旨在提高电子地图动态注记自动配置的自动化程度与注记质量,促使注记自动配置研究成果的实用化。

This research explored the algorithms for labeling the point, line and area features, and gave more emphasis on line labeling and area labeling. Besides, dynamic labeling methods for each feature were provided. Finally, the algorithms were applied to the automatic map generalization software GenTools. The research is to improve the automatization and quality of dynamic label placement and make the research practical.