摘要
详细叙述了利用VisualC ++提供的函数进行多边形裁剪的算法实现过程 ,并给出了多边形带“岛”情况的具体处理方法。
The paper introduces the method of clipping polygon based on Visual C++. Lastly,the specific processing method about how to deal with the island in the polygon is provided.
出处
《测绘学院学报》
2000年第4期301-304,共4页
Journal of Institute of Surveying and Mapping