UIViewControllerTransitioning

UIViewControllerContextTransitioning以外

UIViewControllerAnimatedTransitioning

@protocol UIViewControllerAnimatedTransitioning <NSObject>
- (NSTimeInterval)transitionDuration:(nullable id <UIViewControllerContextTransitioning>)transitionContext;
- (void)animateTransition:(id <UIViewControllerContextTransitioning>)transitionContext;
@optional

- (id <UIViewImplicitlyAnimating>) interruptibleAnimatorForTransition:(id <UIViewControllerContextTransitioning>)transitionContext NS_AVAILABLE_IOS(10_0);
- (void)animationEnded:(BOOL) transitionCompleted;
@end

UIViewControllerInteractiveTransitioning

@protocol UIViewControllerInteractiveTransitioning <NSObject>
- (void)startInteractiveTransition:(id <UIViewControllerContextTransitioning>)transitionContext;
@optional
@property(nonatomic, readonly) CGFloat completionSpeed;
@property(nonatomic, readonly) UIViewAnimationCurve completionCurve;
@property (nonatomic, readonly) BOOL wantsInteractiveStart NS_AVAILABLE_IOS(10_0);
@end

UIViewControllerTransitioningDelegate

UIViewControllerTransitioningDelegateによって、どんなアニメーションをするかを渡すことでアニメーションを指定できる。

@protocol UIViewControllerTransitioningDelegate <NSObject>
@optional
- (nullable id <UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController:(UIViewController *)presented presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source;

- (nullable id <UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed;

- (nullable id <UIViewControllerInteractiveTransitioning>)interactionControllerForPresentation:(id <UIViewControllerAnimatedTransitioning>)animator;

- (nullable id <UIViewControllerInteractiveTransitioning>)interactionControllerForDismissal:(id <UIViewControllerAnimatedTransitioning>)animator;

- (nullable UIPresentationController *)presentationControllerForPresentedViewController:(UIViewController *)presented presentingViewController:(nullable UIViewController *)presenting sourceViewController:(UIViewController *)source NS_AVAILABLE_IOS(8_0);

@end

UIPercentDrivenInteractiveTransition (UIViewControllerInteractiveTransitioningの実装)

@interface UIPercentDrivenInteractiveTransition : NSObject <UIViewControllerInteractiveTransitioning>

@property (readonly) CGFloat duration;
@property (readonly) CGFloat percentComplete;
@property (nonatomic,assign) CGFloat completionSpeed;
@property (nonatomic,assign) UIViewAnimationCurve completionCurve;
@property (nullable, nonatomic, strong)id <UITimingCurveProvider> timingCurve NS_AVAILABLE_IOS(10_0);
@property (nonatomic) BOOL wantsInteractiveStart NS_AVAILABLE_IOS(10_0);
- (void)pauseInteractiveTransition NS_AVAILABLE_IOS(10_0);
- (void)updateInteractiveTransition:(CGFloat)percentComplete;
- (void)cancelInteractiveTransition;
- (void)finishInteractiveTransition;
@end