Collection View Layout - MSPeekCollectionViewDelegateImplementation

MSPeekCollectionViewDelegateImplementation

Cocoa Pod Install

pod 'MSPeekCollectionViewDelegateImplementation

Xcode Example

import MSPeekCollectionViewDelegateImplementation

var behavior : MSCollectionViewPeekingBehavior!

behavior = MSCollectionViewPeekingBehavior(cellSpacing: 0, cellPeekWidth: 0, minimumItemsToScroll: 1, maximumItemsToScroll: 1, numberOfItemsToShow: 1, scrollDirection: .horizontal, velocityThreshold: 0)
collectionView.configureForPeekingBehavior(behavior: behavior)

extension ViewController : UICollectionViewDataSource, UICollectionViewDelegate {
	func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
    	let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "CollectionViewCell", for: indexPath) as! CollectionViewCell
        cell.imageView.image = UIImage(named: "image")
        return cell
    }
    
    // scrollViewWillEndDragging : Image View 넘길 때마다 호출되는 함수
    func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
    	behavior.scrollViewWillEndDragging(scrollView, withVelocity: velocity, targetContentOffset: targetContentOffset)
    }
    
    func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
    	print(behavior.currentIndex)
    }
}

Values