UIView-Copy:向 UIView 添加复制方法

UIView+复制 用法 要运行示例项目， pod install克隆 repo，然后从 Example 目录运行pod install 。 #import <UIView> //If you need drawRect: drawing UIView *copiedView = [originalView pm_copy]; //if you need mask layer property UIView *copiedViewWithDrawRect = (UIView *)[originalView pm_copyWithNeedsDrawRect:YES]; //copy using the snapshot api. iOS 7 only UIView *copiedViewFromSnapshot = (UIView *)[orig