YSLTransitionAnimator 0.0.2

Maintained by y-hryk.

You want to add pod 'YSLTransitionAnimator', '~> 0.0' similar to the following to your Podfile:

target 'MyApp' do
  pod 'YSLTransitionAnimator', '~> 0.0'
end

Then run a pod install inside your terminal, or from CocoaPods.app.

Alternatively to give it a test run, run the command:

pod try YSLTransitionAnimator

YSLTransitionAnimator 0.0.2

By
y-hryk

Demo

Requirement

not support landscape

iOS 7.0

Install

Manually

Copy YSLTransitionAnimator directory to your project.

Usage

import YSLTransitionAnimator.h
import UIViewController+YSLTransition.h

Push Transition

@interface ViewController () <YSLTransitionAnimatorDataSource>

- (void)viewWillDisappear:(BOOL)animated
{
    [self ysl_removeTransitionDelegate];
}

- (void)viewDidAppear:(BOOL)animated
{
    float statusHeight = [[UIApplication sharedApplication] statusBarFrame].size.height;
    float navigationHeight = self.navigationController.navigationBar.frame.size.height;

    [self ysl_addTransitionDelegate:self];
    [self ysl_pushTransitionAnimationWithToViewControllerImagePointY:statusHeight + navigationHeight
                                                   animationDuration:0.3];
}

#pragma mark -- YSLTransitionAnimatorDataSource
- (UIImageView *)pushTransitionImageView
{
    CollectionCell *cell = (CollectionCell *)[self.collectionView cellForItemAtIndexPath:[[self.collectionView indexPathsForSelectedItems] firstObject]];
    return cell.itemImage;
}

- (UIImageView *)popTransitionImageView
{
    return nil;
}

Pop Transition

@interface ViewController () <YSLTransitionAnimatorDataSource>

- (void)viewWillDisappear:(BOOL)animated
{
    [self ysl_removeTransitionDelegate];
}

- (void)viewDidAppear:(BOOL)animated
{
    [self ysl_addTransitionDelegate:self];
    [self ysl_popTransitionAnimationWithCurrentScrollView:nil
                                    cancelAnimationPointY:0
                                        animationDuration:0.3
                                  isInteractiveTransition:YES];
}

#pragma mark -- YSLTransitionAnimatorDataSource
- (UIImageView *)popTransitionImageView
{
    return self.headerImageView;
}

- (UIImageView *)pushTransitionImageView
{
    return nil;
}

Licence

MIT