PhotoBrowser
Support Storyboard using PBImageScrollView.
PhotoBrowser adalah browser foto yang ringan, seperti wechat, penampil gambar weibo.
Sekarang, versi Swift murni bernama SlidingPhoto telah tersedia.
UITableView
, Kami memiliki DataSource
dan Delegate
untuk memuat data dan menangani tindakanPhotoBrowser
berapa banyak halaman yang ingin Anda tampilkan dengan mematuhi protokol PBViewControllerDataSource
dan implementasikan numberOfPagesInViewController:
selectorpb_startPage
PBViewControllerDataSource
dan implementasikan viewController:imageForPageAtIndex:
selectorPBViewControllerDataSource
dan terapkan viewController:presentImageView:forPageAtIndex:progressHandler
PBViewControllerDataSource
dan mengimplementasikan thumbViewForPageAtIndex:
memberi tahu posisi awal dan akhir imageViewPBViewControllerDelegate
dan mengimplementasikan viewController:didSingleTapedPageAtIndex:presentedImage:
atau viewController:didLongPressedPageAtIndex:presentedImage:
menangani tindakan ketuk sekali atau tekan lama ...
PBViewController *pbViewController = [PBViewController new ];
// Use your own subclass of UIImageView to display.
pbViewController.imageViewClass = PBImageView.class;
pbViewController.pb_dataSource = self;
pbViewController.pb_delegate = self;
pbViewController.pb_startPage = sender.tag;
[ self presentViewController: pbViewController animated: YES completion: nil ];
...
...
# pragma mark - PBViewControllerDataSource
- ( NSInteger )numberOfPagesInViewController:(PBViewController *)viewController {
return self. frames . count ;
}
- ( void )viewController:(PBViewController *)viewController presentImageView:(UIImageView *)imageView forPageAtIndex:( NSInteger )index progressHandler:( void (^)( NSInteger , NSInteger ))progressHandler {
NSString *url = [ NSString stringWithFormat: @" https://raw.githubusercontent.com/cuzv/PhotoBrowser/dev/Example/Assets/ %@ .jpg " , @( index + 1 )];
UIImage *placeholder = self. imageViews [ index ]. image ;
[imageView sd_setImageWithURL: [ NSURL URLWithString: url]
placeholderImage: placeholder
options: 0
progress: progressHandler
completed: ^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL) {
}];
}
- (UIView *)thumbViewForPageAtIndex:( NSInteger )index {
if (self. thumb ) {
return self. imageViews [ index ];
}
return nil ;
}
# pragma mark - PBViewControllerDelegate
- ( void )viewController:(PBViewController *)viewController didSingleTapedPageAtIndex:( NSInteger )index presentedImage:(UIImage *)presentedImage {
[ self dismissViewControllerAnimated: YES completion: nil ];
}
Untuk informasi lebih lanjut, periksa Contoh dalam proyek.
PhotoBrowser
tersedia di bawah lisensi MIT. Lihat file LISENSI untuk info lebih lanjut.