Swift collection view cell size

extension YourViewController: UICollectionViewDelegateFlowLayout {
    func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
        return CGSize(width: screenWidth, height: screenWidth)
    }
}

Collectionview cellssize swift 4

extension MyClass: UICollectionViewDelegateFlowLayout { 
        func collectionView(_ collectionView: UICollectionView,
                            layout collectionViewLayout: UICollectionViewLayout,
                            sizeForItemAt indexPath: IndexPath) -> CGSize {

        }

        func collectionView(_ collectionView: UICollectionView,
                            layout collectionViewLayout: UICollectionViewLayout,
                            minimumInteritemSpacingForSectionAt section: Int) -> CGFloat {
            return 1.0
        }

        func collectionView(_ collectionView: UICollectionView, layout
            collectionViewLayout: UICollectionViewLayout,
                            minimumLineSpacingForSectionAt section: Int) -> CGFloat {
            return 1.0
        }
    }

Source: stackoverflow.com

Similar codes

0 vote138 views1 answer
How to load Google map styling from json file for ios swift?
Swift
0 vote142 views1 answer
Delay code execution swift 5
Swift
0 vote143 views1 answer
Protocol oriented programming swift github Basic
Swift
1 vote150 views1 answer
Main thread swift
Swift
1 vote144 views1 answer
Swift get a rectangle centered
Swift
0 vote148 views1 answer
Swift reduce function
Swift
0 vote161 views1 answer
Adding label to navigation bar
Swift
1 vote141 views4 answers
Swift convert dictionary to json
Swift
1 vote156 views3 answers
Swift 5 get app version
Swift
2 votes153 views1 answer
Swift change status bar color
Swift