AGPhotoBrowser 好用的图片浏览器

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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