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copied!<p>If you already have a collection view that does what you want just turn on paging. <code>self.collectionView.pagingEnabled = YES</code> You can also enable paging in IB by checking the paging box in the attributes inspector. Using a <code>UICollectionView</code> gives you the added benefit of reusable cells. </p> <h2>Edit</h2> <p>You could still use UICollectionView. Create an UICollectionViewCell subclass that contains your detail view. Then when you want to launch directly to a particular image you can use <code>- (void)scrollToItemAtIndexPath:(NSIndexPath *)indexPath atScrollPosition:(UICollectionViewScrollPosition)scrollPosition animated:(BOOL)animated</code> If you're loading a ton of images in this view the scrollview method will load all of your images at once rather than on demand like they would in a collectionview scenario. You can always work around that in a scrollview but all that work's been done for you in UICollectionView.</p> <h2>Edit2</h2> <p>I started this in a comment but it was getting big...</p> <p>In your view controller subclass you will need to register either your class or a nib that you created to lay out that cell. I prefer the nib so I can lay everything out in Interface Builder. If you go the nib route you will create an empty xib and drag a UICollectionViewCell out of the object library in the bottom right. Then select that cell and make sure the Class is set to the custom subclass you've created.</p> <p>Now in your view controller subclass you'll call <code>– registerNib:forCellWithReuseIdentifier:</code> in the viewDidLoad method like this:</p> <pre><code> [self.collectionView registerNib:[UINib nibWithNibName:@"WhateverYouNamedYourNib" bundle:nil] forCellWithReuseIdentifier:@"cell"]; </code></pre> <p>Your view controller will conform to the <code>UICollectionViewDataSource</code> protocol and you will implement this method:</p> <pre><code>- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath { CustomCellClass *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cell" forIndexPath:indexPath //Setup the cell with image and whatever else return cell; } </code></pre>

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