AGPhotoBrowser  好用的图片浏览器

https://github.com/andreagiavatto/AGPhotoBrowser

A photo browser for iOS6 and iOS7 inspired by Facebook.

一个iOS6和iOS7的图片浏览器，灵感来自于Facebook。

Demo project included.

It currently supports:

他目前支持：

• Any number of images through a data source
• Optional title and description (with support for long description through a 'See more' button)
• Full screen view
• Pinch to zoom in/out
• Double tap to zoom in/out
• Orientation changes
• "Swipe up/down" to hide the photo browser
• "Done/Action buttons" to dismiss the browser or perform a few operations on the selected image
• 任意数量的图片
• 可选的标题以及描述（在“See more”按钮中还能显示更多）
• 全屏浏览
• 图片支持手势放大缩小
• 双击放大与缩小
• 可以横竖屏
• 向上/向下滑动可以隐藏图片浏览器
• Done/Action 按钮可以让浏览器消失或者执行少许的选择图片选择操作

Install

The suggested way to install the component is using CocoaPods, just include the following line in your Podfile to get the latest version: pod "AGPhotoBrowser"

推荐使用CocoaPods安装。

Usage

There is a demo project included that shows how to use the photo browser.

这个demo中已经像你展示如何使用这个图片浏览器了。

• import AGPhotoBrowserView.h in your class
• create a new instance of AGPhotoBrowserView and set the delegate and the dataSource to your class
• implement - (NSInteger)numberOfPhotosForPhotoBrowser:(AGPhotoBrowserView *)photoBrowser and - (UIImage *)photoBrowser:(AGPhotoBrowserView *)photoBrowser imageAtIndex:(NSInteger)index methods from the datasource
• (optional) provide a title and a description for each image implementing - (NSString *)photoBrowser:(AGPhotoBrowserView *)photoBrowser titleForImageAtIndex:(NSInteger)index and - (NSString *)photoBrowser:(AGPhotoBrowserView *)photoBrowser descriptionForImageAtIndex:(NSInteger)index
• show the browser calling the - (void)show or - (void)showFromIndex:(NSInteger)initialIndexmethods
• dismiss the photo browser with a completion block calling - (void)hideWithCompletion:( void (^) (BOOL finished) )completionBlock
• 导入AGPhotoBrowserView.h引入到你的class中
• 创建AGPhotoBrowserView的实例对象并设置delegate以及dataSource
• 实现两个方法
• 为每张图片提供一个标题以及描述信息
• 显示图片浏览器
• 退出图片浏览器