TZImagePreviewController

Enhance the TZImagePickerController library, supports to preview photos with UIImage or NSURL.
对TZImagePickerController库的增强，支持用UIImage、NSURL预览照片。

一. Installation 安装

CocoaPods

pod 'TZImagePreviewController'

手动安装

将TZImagePickerController文件夹拽入项目中，导入头文件：#import "TZImagePreviewController.h"

二. Example 例子

TZImagePreviewController *previewVc = [[TZImagePreviewController alloc] initWithPhotos:self.selectedPhotos currentIndex:indexPath.row tzImagePickerVc:[self createTZImagePickerController]];
[previewVc setBackButtonClickBlock:^(BOOL isSelectOriginalPhoto) {
    NSLog(@"back isSelectOriginalPhoto:%d", isSelectOriginalPhoto);
}];
[previewVc setSetImageWithURLBlock:^(NSURL *URL, UIImageView *imageView) {
    [imageView sd_setImageWithURL:URL];
}];
[previewVc setDoneButtonClickBlock:^(NSArray *photos, BOOL isSelectOriginalPhoto) {
    self.selectedPhotos = [NSMutableArray arrayWithArray:photos];
    NSLog(@"done isSelectOriginalPhoto:%d photos.count:%zd", isSelectOriginalPhoto, photos.count);
    [self.collectionView reloadData];
}];
[self presentViewController:previewVc animated:YES completion:nil];

三. Requirements 要求

iOS 8 or later. Requires ARC
iOS8及以上系统可使用. ARC环境.

四. More 更多

There is Demo inside, Please refer to Demo for usage.
内有Demo，请参考Demo进行使用。