Push view controller in navigation controller with interactive transition

Question

I have a view at the bottom of my view controller. How can I set up an interactive transition such that as I drag the view up vertically (perhaps using UIPanGestureRecognizer ), another view controller is pushed up?

Similar to the default navigation controller behaviour with swiping left and right to push/pop, except this would be vertical.

Answer 1

You can use UIDynamicAnimator class for animation.

You will have to use AttachmentBehavior for such kind of attachment animation. It's subclass of UIDynamicAnimator . Please check this question . It might help you.