text: //
  //  ZLShowBigImgViewController.h
  //  多选相册照片
  //
  //  Created by long on 15/11/25.
  //  Copyright © 2015年 long. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  #import <Photos/Photos.h>
  
  @class ZLPhotoModel;
  
  @interface ZLShowBigImgViewController : UIViewController
  
  @property (nonatomic, strong) NSArray<ZLPhotoModel *> *models;
  
  @property (nonatomic, assign) NSInteger selectIndex; //选中的图片下标
  
  @property (nonatomic, copy) void (^btnBackBlock)(NSArray<ZLPhotoModel *> *selectedModels, BOOL isOriginal);
  
  
  //点击选择后的图片预览数组，预览相册图片时为 UIImage，预览网络图片时候为UIImage/NSUrl
  @property (nonatomic, strong) NSMutableArray *arrSelPhotos;
  
  //预览相册图片回调
  @property (nonatomic, copy) void (^btnDonePreviewBlock)(NSArray<UIImage *> *, NSArray<PHAsset *> *);
  
  //预览网络图片回调
  @property (nonatomic, copy) void (^previewNetImageBlock)(NSArray *photos);
  
  @end
  