UICollectionView.ScrollDirection Constants that indicate the direction of scrolling for the layout. Declarationenum ScrollDirection TopicsConstantsUICollectionView.ScrollDirection.verticalUICollectionView.ScrollDirection.horizontalInitializersinit(rawValue:) RelationshipsConforms ToBitwiseCopyableEquatableHashableRawRepresentableSendableSendableMetatype See AlsoScrolling an item into viewscrollToItem(at:at:animated:)UICollectionView.ScrollPosition