摘要
分析了三维统计地图符号的构图规律,并将其分为简单符号、复合符号和组合符号3类。在此基础上,提出了基于GDI+的三维统计地图符号的绘制方法。实践证明,利用该方法建立常用的三维统计地图符号库,并将其应用于专题地图的制作,能取得良好的效果。
This paper analyzes the rule of composition of a map of 3D statistic map symbols. They are divided into three kinds ： simple symbols, compound symbols and combination symbols. The paper puts forward drawn method of 3 D statistic map symbols based on GDI ＋. The practice proved to apply that the method establish 3D statistic map symbols library in common use, and application to the making of thematic map could get better effect.
出处
《地矿测绘》
2011年第3期12-14,18,共4页
Surveying and Mapping of Geology and Mineral Resources
关键词
GDI+
三维统计地图符号
构图规律
简单符号
复合符号
组合符号
GDI ＋
3D statistic map symbols
composition rule of a map
simple symbol
compound symbol
combination symbol
