YSLTransitionAnimator
Demo
Requirement
not support landscape
iOS 7.0
Install
Manually
Copy YSLTransitionAnimator directory to your project.
CocoaPods
Add pod 'YSLTransitionAnimator' to your Podfile.
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
{
float statusHeight = [[UIApplication sharedApplication] statusBarFrame].size.height;
float navigationHeight = self.navigationController.navigationBar.frame.size.height;
[self ysl_addTransitionDelegate:self];
[self ysl_popTransitionAnimationWithCurrentScrollView:self.tableView
cancelAnimationPointY:self.headerImageView.frame.size.height - (statusHeight + navigationHeight)
animationDuration:0.3
isInteractiveTransition:YES];
}
#pragma mark -- YSLTransitionAnimatorDataSource
- (UIImageView *)pushTransitionImageView
{
return nil;
}
- (UIImageView *)popTransitionImageView
{
return self.headerImageView;
}Licence
MIT