How to change UICollectionView Scroll Direction?

Question

I have successfully implemented a UICollectionView. Is it possible to change the scrollDirection?

Can you please show how to implement it programmatically?

Answer 1

This is how you create it in code with UICollectionViewFlowLayout

let layout = UICollectionViewFlowLayout() layout.scrollDirection = .vertical let collectionView = UICollectionView(frame: frame, collectionViewLayout: layout) 

or if you are working with an existent collection view

if let layout = collectionView.collectionViewLayout as? UICollectionViewFlowLayout {     layout.scrollDirection = .vertical }