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Editorial Team
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Asked: 2026-06-13T22:53:51+00:00

I’m getting a headache by searching how to resize a cell (width and height)

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I’m getting a headache by searching how to resize a cell (width and height) in an UICollectionViewController. With an UITableViewController there is the method : 

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath

But with UICollectionViewController I cannot find the method to do it programmatically.

I have an UICollectionViewCell but it is not there apparently.

How can I change the size of a cell in a UICollectionViewController?

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1 Answer

  1. Editorial Team

    Looks like you need to use a UICollectionViewFlowLayout and the UICollectionViewFLowLayoutDelegate and implement

    - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath

    Check out the Ray Wenderlich Tutorial:
    http://www.raywenderlich.com/22324/beginning-uicollectionview-in-ios-6-part-12

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