borderx-lab-leven / lwimagebrowser

类似微信的图片浏览器

LWImageBrowser

动态图

使用方式

  - (void)BXLImageCollectionViewDidClickCellAtIndexPath:(NSIndexPath *)indexPath {
    NSMutableArray *arr = @[].mutableCopy;
    for (BXLImageCollectionCellModel *model in self.dataArr) {
        NSUInteger index = [self.dataArr indexOfObject:model];
        BXLBrowserImageCellModel *item  = [BXLBrowserImageCellModel new];
        item.originalImageUrl = model.imageUrl;
        item.thumbImageUrl = model.imageUrl;
        item.isSelected = indexPath.row == index;
        
        UICollectionViewCell *cell = [self.collevtionView.collectView cellForItemAtIndexPath:[NSIndexPath indexPathForItem:index inSection:0]];
        CGRect frame = [cell.superview convertRect:cell.frame toView:[UIApplication sharedApplication].delegate.window];
        item.smallFrame = frame;
        [arr addObject:item];
    }
    BXLBrowserImageManager *instance = [BXLBrowserImageManager managerInstance];
    instance.images = arr;
    instance.inViewController = self;
    [instance show];
}

主要方法

@interface BXLBrowserImageManager : NSObject

@property (nonatomic, strong) NSArray <BXLBrowserImageCellModel *>* images;
@property (nonatomic, weak) UIViewController *inViewController;

+ (instancetype)managerInstance;

- (void)show;

@end