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C#射线法
- c#实现的点是否在多边形内的射线算法。核心算法已可以无问题运行，只需要对数据导入稍做改动即可使用。
BufferAnalyst
- 缓冲区分析是指以点、线、面实体为基础，自动建立其周围一定宽度范围内的缓冲区多边形图层，然后建立该图层与目标图层的叠加，进行分析而得到所需结果。它是用来解决邻近度问题的空间分析工具之一。邻近度描述了地理空间中两个地物距离相近的程度。 -Buffer analysis is the basis of a point, line, surface entity, automatically create a buffer around a certain width within polygon
duobianxingnei
- 判断点是否在多边形内，算法经典，利用常用的射线法实现。-The code applys to judge whether the point is in the polygon.
DrwaBoard3
- c#语言编写的窗体画板程序。可画圆、画方、任意多边形以及铅笔、橡皮擦的功能。鼠标放入图形内变色，图形可拖曳、保存、打开。-c# language form Sketchpad program. Can draw a circle, painting party, arbitrary polygon and a pencil, eraser function. Mouse into the graphics inside color, graphics, draggable, save, open
Determine-whether-the-polygon-point
- 使用winform，用C#判断点是否在多边形内的算法程序-Use winform, whether the algorithm using C# program determines points within the polygon
PolygonCutPolyline
- 运用C#编程语言完成多边形裁剪算法程序。实现输入一个多边和一段线后能够自动将线裁剪并保留多边形内的线段而舍弃多边形外的线段。-Using C# programming language to complete polygon clipping algorithm program. Enter a multilateral and achieve some line after line can automatically crop and retained within the polygon
JudgePointInPolygon
- 窗体实现多边形绘制并判断点是否在多边形内(Form to achieve polygon drawing, and determine whether the points in the polygon)