How to set Dragging movement directions UICollectionView

Question

i use Drag and Drop of UICollectionView to reoder item in collectionview now preview draging item can move any on screen mine expect to drag item that can move only horizontal in collectionview frame how can i do it?

collectionView.dragDelegate = self collectionView.dropDelegate = self collectionView.dragInteractionEnabled = true

i Trying to pangesture but it's not what i expected