Elegant transition library for iOS & tvOS
extension UIViewController {
/// default hero animation type for presenting & dismissing modally
public var heroModalAnimationType: HeroDefaultAnimationType
}
extension UINavigationController {
/// default hero animation type for push and pop within the navigation controller
public var heroNavigationAnimationType: HeroDefaultAnimationType
}
extension UITabBarController {
/// default hero animation type for switching tabs within the tab bar controller
public var heroTabBarAnimationType: HeroDefaultAnimationType
}
.overFullScreen
modalPresentationStyleupdate(progress:)
with progress = 0fix a bug where toViewController's delegate callbacks are not being called
fix a bug where fromViewController's delegate callbacks receive incorrect parameters.
Add useScaleBasedSizeChange modifier.
Force Hero use scale based size animation. This will convert all .size
modifier into .scale
modifier.
This is to help Hero animate layers that doesn't support bounds animation. Also gives better performance when animating.
useOptimizedSnapshot
With this modifier, Hero will create snapshot optimized for different view type when animating. For custom views or views with masking, useOptimizedSnapshot might create snapshots that appear differently than the actual view. In that case, use .useNormalSnapshot or .useSlowRenderSnapshot to disable the optimization.
useNormalSnapshot
Create snapshot using snapshotView(afterScreenUpdates:).
useLayerRenderSnapshot
Create snapshot using layer.render(in: currentContext). This is slower than .useNormalSnapshot but gives more accurate snapshot for some views (eg. UIStackView).
useNoSnapshot
Force Hero to not create any snapshot when animating this view. Hence Hero will animate on the view directly. This will mess up the view hierarchy. Therefore, view controllers have to rebuild its view structure after the transition finishes.
func hero_dismissViewController()
Dismiss the current view controller with animation. Will perform a navigationController.popViewController if the current view controller is contained inside a navigationController.
func hero_replaceViewController(with:UIViewController)
Replace the current view controller with another VC on the navigation/modal stack.
func hero_unwindToRootViewController()
Unwind to the root view controller using Hero.
func hero_unwindToViewController(_ toViewController:)
Unwind to a specific view controller using Hero.
func hero_unwindToViewController(withSelector: Selector)
Unwind to a view controller that responds to the given selector using Hero.
func hero_unwindToViewController(withClass: AnyClass)
Unwind to a view controller with given class using Hero.
func hero_unwindToViewController(withMatchBlock: (UIViewController) -> Bool)
Unwind to a view controller that the match block returns true on.