1. 一个简单的图片浏览放大缩小管理器 2.支持图片放大和缩小效果，同时图片是原去原回的放大缩小效果
2. 简单易用 简单使用如下：

• (void)showPhoto:(UITapGestureRecognizer*)sender { NSInteger selectIndex = [[(UIGestureRecognizer *)sender view] tag];

  LJPhotoInfo *_info = [[LJPhotoInfo alloc]init]; //_info.ljUrlArray = self.ljUrlArray; _info.ljImageviewArray = _ljImageArray; _info.currentSelectIndex = selectIndex; _info.totalCount = _ljImageArray.count;

  LJPhotoGroupView *_ljPhotoGroupView = [[LJPhotoGroupView alloc]initByArray:_info frame:CGRectMake(0, 0, kDEVICEWIDTH, kDEVICEHEIGHT)]; [_ljPhotoGroupView showView]; } 效果图：