@cxm-2016
2017-02-04T14:29:38.000000Z
字数 293
阅读 3628
Android
val bounds = RectF()path.computeBounds(bounds,true)val region = Region()region.setPath(path,Region(bounds.left.toInt(),bounds.top.toInt(),bounds.right.toInt(),bounds.bottom.toInt()))if(region.contains(x,y)){// to do some thing}
Region 表示一个范围,它由一个或多个矩形组成。
