a simple photo browser component which compatible with network and local asset library datasource
- access photos from camera roll
- access photos from network
- simply show UIImageView zoom trasition to browser
- support Interface orientation
Requirements
Xcode5,iOS 5 SDK and Cocoa Pods.
How To Use
Setup browser viewController associate with UIImageView
UIImageView * imageView = [[UIImageView alloc]init]; [imageView setImageWithURL:initialUrl]; imageView.contentMode = UIViewContentModeScaleAspectFill; __weak typeof(self)weakSelf = self; [imageView setupPhotoBrowserWithOpeningBlock:^CPhotoBrowserViewController *{ CPhotoBrowserViewController *photoBrowserViewController = [[CPhotoBrowserViewController alloc]init]; photoBrowserViewController.datasource = weakSelf; NSInteger index = 0; for (CPhotoBrowserNetPhoto * photo in [weakSelf photosArrayForPhotoBrowser:photoBrowserViewController]) { if ([photo.photoURL isEqual:initialUrl]) { photoBrowserViewController.initialIndex = index; break; } index ++; } return photoBrowserViewController; }];
Access Local Camera Roll
#pragma mark - CPhotoBrowserDataSource - (NSArray *)photosArrayForPhotoBrowser:(CPhotoBrowserViewController *)photoBrowser { for (ALAsset *a in self.assets) { CPhotoBrowserAssetPhoto *assetPhoto = [[CPhotoBrowserAssetPhoto alloc]init]; assetPhoto.asset = a; [photos addObject:assetPhoto]; } return photos; }
Access Network Photos
- (NSArray *)photosArrayForPhotoBrowser:(CPhotoBrowserViewController *)photoBrowser { for (NSString * url in urls) { CPhotoBrowserNetPhoto * photo = [[CPhotoBrowserNetPhoto alloc]init]; photo.photoURL = [NSURL URLWithString:url]; [photos addObject:photo]; } return photos; }