地图线状要素自动注记的算法设计与实现

The algorithm design and implementation of adding annotation to map for linear feature automatically

在地图自动注记的研究中，线状要素由于其形状复杂、灵活性大，难度较大，在注记自动研究问题中占有较大的比重。本文探讨了线状要素自动注记的问题，提出了一种解决线状要素自动注记问题的思路和方法。

In the study of adding annotation to the map automatically , the problem of linear feature poses the important position because of its complexities and difficulty. Focused on the problem of adding annotation to the map especially for the linear feature automatically, this paper presents a method that is proved to have a fairy permanence and produce a good results.