ios 图片浏览器.zip

//通过简单设置就能实现图片浏览器效果 ShowImageView *showView = [[ShowImageView alloc]init]; [weakSelf.collectionView addSubview:showView]; showView.backgroundColor = [UIColor blackColor]; //消失回调 [showView setDismissBlock:^{ self.tabBarController.tabBar.hidden = NO; self.navigationController.navigationBar.