How to visualize (and not pick) image from the Camera Roll

I will like to visualize the images from the Camera roll from my application. Something like with the Album app which let you zoom and pan pictures. I tried using the UIImagePickerController with UIImagePickerControllerSourceTypeSavedPh开发者_运维技巧otosAlbum as sourceType but unfortunatly if a tap a picture, the didFinishPickingMediaWithInfo is called with the picture selected.

Thanks!

---

I believe that the image picker is currently the best you can get. If you want zoom and panning you’ll have to write the code yourself (using the UIImage returned from the image picker).