地图线状符号空间关系的处理

地图线状符号的空间关系的处理一般是解决由线状地理要素符号化后所带来的目标要素间在视觉上的冲突,尤其是当地图比例尺缩小时,所带来的冲突更加严重,但要处理此类空间关系就比较复杂。笔者提出了一些地图线状符号空间关系的处理方法并通过Visual C+6.0语言的编程进行了实验。

The Handling of Spatial Relations of the Cartographic Linear Symbols

After symbolizing a map, especially the map scale being minished, some symbols often bring on the clash on vision , there always are many editing jobs to be done because the spatial relation of linear symbols cant be automatically formed. So it is necessary to find some methods to handle these intricate spatial relations and make cartographic linear symbols more pleasing in vision. In this paper, the technique of optimum placement for linear symbols is brought forward based on the experimentation of program with Visual C++ 6. 0.