Hello.
I´m using, scrollViewWillEndDragging for changing the target when decelerating. The problem is the animation is ending with pretty slow decelerating (some pixels) even when decelerationRate is fast.
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
self.CollectionView.decelerationRate = .fast
}
func scrollViewDidScroll(_ scrollView: UIScrollView) {
print("Current contentOffset: \(scrollView.contentOffset.x)")
}
func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>)
{
let target = targetContentOffset.pointee.x
let spaceSize: CGFloat = 10 + 828.0
let page = target / spaceSize
........
targetContentOffset.pointee.x = spaceSize * CGFloat(finalPage)
print("Target: \(targetContentOffset.pointee.x)")
}
Its possible to fix this?
Thanks.
EDIT: This is the log, like you can see yourself last pixels are decelerating with 0.5 pixels making the animation weird and bugged.
Target: 838.0
Current contentOffset: 197.0
Current contentOffset: 295.0
Current contentOffset: 378.0
Current contentOffset: 448.0
Current contentOffset: 507.5
Current contentOffset: 558.0
Current contentOffset: 600.5
Current contentOffset: 636.5
Current contentOffset: 667.0
Current contentOffset: 692.5
Current contentOffset: 714.5
Current contentOffset: 733.0
Current contentOffset: 749.0
Current contentOffset: 762.0
Current contentOffset: 773.5
Current contentOffset: 783.0
Current contentOffset: 791.0
Current contentOffset: 797.5
Current contentOffset: 803.5
Current contentOffset: 808.5
Current contentOffset: 812.5
Current contentOffset: 816.0
Current contentOffset: 819.0
Current contentOffset: 821.5
Current contentOffset: 823.5
Current contentOffset: 825.5
Current contentOffset: 827.0
Current contentOffset: 828.0
Current contentOffset: 829.0
Current contentOffset: 830.0
Current contentOffset: 831.0
Current contentOffset: 831.5
Current contentOffset: 832.0
Current contentOffset: 832.5
Current contentOffset: 833.0
Current contentOffset: 833.5
Current contentOffset: 834.0
Current contentOffset: 834.5
Current contentOffset: 835.0
Current contentOffset: 835.5
Current contentOffset: 836.0
Current contentOffset: 836.5
Current contentOffset: 837.0
Current contentOffset: 837.5
Current contentOffset: 838.0
