completionCurve
Returns the completion curve associated with the transition.
Declaration
var completionCurve: UIView.AnimationCurve { get }Return Value
The completion curve for the view controller transition. For a list of possible values, see the UIView.AnimationCurve type.
Discussion
The completion curve defines the timing of the animations. For interactive transitions, this value is usually obtained from the completionCurve property of the interactive animator object. Use this value when configuring your own animations if you want the same timing as the main transition.