2 给定描述一个多边形的连续点,有没有一种简单的方法知道给定的点是否在多边形内?如何知道一个点是否在一个多边形的内部android 来源 2012-04-05 Addev +0 可能的重复:http://stackoverflow.com/questions/2597590/how-can-i-tell-if-a-closed-path-contains-a -given-point – sinelaw 2012-04-05 21:00:06 +0 [Point in Polygon aka hit test]可能的重复(http://stackoverflow.com/questions/217578/point-in-polygon-aka-hit-test) – 2012-04-05 21:05:21
可能的重复:http://stackoverflow.com/questions/2597590/how-can-i-tell-if-a-closed-path-contains-a -given-point – sinelaw 2012-04-05 21:00:06
[Point in Polygon aka hit test]可能的重复(http://stackoverflow.com/questions/217578/point-in-polygon-aka-hit-test) – 2012-04-05 21:05:21