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74 lines
3.0 KiB
Objective-C
74 lines
3.0 KiB
Objective-C
//
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// LOTAnimationTransitionController.h
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// Lottie
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//
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// Created by Brandon Withrow on 1/18/17.
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// Copyright © 2017 Brandon Withrow. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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#import <Foundation/Foundation.h>
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/** LOTAnimationTransitionController
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*
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* This class creates a custom UIViewController transisiton animation
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* using a Lottie animation to transition between two view controllers
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* The transition can use custom defined layers in After Effects for to/from
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*
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* When referencing After Effects layers the animator masks or transforms the to/from viewController
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* with the referenced layer.
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*
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*/
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@interface LOTAnimationTransitionController : NSObject <UIViewControllerAnimatedTransitioning>
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/**
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The initializer to create a new transition animation.
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@param animation The name of the Lottie Animation to load for the transition
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@param fromLayer The name of the custom layer to mask the fromVC screenshot with.
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If no layer is specified then the screenshot is added behind the Lottie Animation
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@param toLayer The name of the custom layer to mask the toVC screenshot with.
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If no layer is specified then the screenshot is added behind the Lottie Animation
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and a fade transition is performed along with the Lottie animation.
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@param applyAnimationTransform A boolean that determines if the custom layer should
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have the transform animation from the After Effects layer applied to it. If NO the
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layer will be masked by the After Effects Layer
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*/
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- (nonnull instancetype)initWithAnimationNamed:(nonnull NSString *)animation
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fromLayerNamed:(nullable NSString *)fromLayer
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toLayerNamed:(nullable NSString *)toLayer
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applyAnimationTransform:(BOOL)applyAnimationTransform;
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/**
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The initializer to create a new transition animation.
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@param animation The name of the Lottie Animation to load for the transition
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@param fromLayer The name of the custom layer to mask the fromVC screenshot with.
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If no layer is specified then the screenshot is added behind the Lottie Animation
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@param toLayer The name of the custom layer to mask the toVC screenshot with.
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If no layer is specified then the screenshot is added behind the Lottie Animation
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and a fade transition is performed along with the Lottie animation.
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@param applyAnimationTransform A boolean that determines if the custom layer should
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have the transform animation from the After Effects layer applied to it. If NO the
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layer will be masked by the After Effects Layer
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@param bundle custom bundle to load animation and images, if no bundle is specified will load
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from mainBundle
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*/
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- (instancetype _Nonnull )initWithAnimationNamed:(NSString *_Nonnull)animation
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fromLayerNamed:(NSString *_Nullable)fromLayer
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toLayerNamed:(NSString *_Nullable)toLayer
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applyAnimationTransform:(BOOL)applyAnimationTransform
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inBundle:(NSBundle *_Nonnull)bundle;
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@end
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