是否有用于空间操作的类库？ [英] Is there a class library for spatial operation?

问题描述

您好，我一直在为地图上的winforms做一个小程序，并将地图转换为多边形，多边形线，点等对象。

我想要的是一个计算某些空间的类或者如下的数学运算。

1. 2个多边形是否碰撞？

2. 2个多边形线相交吗？或者与上面的多边形相交？

3.多边形是否覆盖另一个多边形？

等



ARCGIS已经完成了所有这些但是我在游荡，如果有一个我可以包含的类来执行所有操作并返回结果。

解决方案

Voilá：http://bit.ly/1AxgTEZ [ ^ ]

Hello, I have been doing a small program on winforms working on maps and converting the maps into objects like polygons, poly lines, points.
The thing I want is a class that computes certain spatial or mathematical operations like the followings.
1. do the 2 of the polygons collide?
2. do the 2 poly-lines intersect? or intersect with the above polygons?
3. does the polygon cover another polygon?
etc

ARCGIS already does all of that but I was wandering if there is a class I can include that does all the operations and returns the results.

解决方案

Voilá: http://bit.ly/1AxgTEZ[^]

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