TTZoomTransition

TTZoomTransition is a custom modal view controller transition which displays the presented view controller by zoom animation.

Installation

You can use TTZoomTransition via CocoaPods. Add the following line to your Podfile:

Podfile

pod TTZoomTransition

Usage

Set modalPresentationStyle property of your modal view controller to UIModalPresentationCustom. Also set the transitioningDelegate property.

ModalViewController* modalVC = [[ModalViewController alloc] init];
modalVC.modalPresentationStyle = UIModalPresentationCustom;
modalVC.transitioningDelegate = self;

[self presentViewController:modalVC animated:YES completion:nil];

In your transitioning delegate implement the following methods of UIViewControllerTransitioningDelegate:

- (id <UIViewControllerAnimatedTransitioning>)animationControllerForPresentedController:(UIViewController *)presented presentingController:(UIViewController *)presenting sourceController:(UIViewController *)source
{
    TTZoomTranstition* zoomTransition = [[TTZoomTranstition alloc] init];
    return zoomTransition;
}

- (id <UIViewControllerAnimatedTransitioning>)animationControllerForDismissedController:(UIViewController *)dismissed
{
    TTZoomTranstition* zoomTransition = [[TTZoomTranstition alloc] init];
    zoomTransition.presenting = NO;
    return zoomTransition;
}

Demo

pod try TTZoomTransition

If you don't have CocoaPods on your machine, get it: [sudo] gem install cocoapods.

Requirements

• iOS 9+

Contact

Tamás Tímár

• https://tamastimar.com
• https://github.com/tamastimar

License

TTZoomTransition is available under the MIT license. See the LICENSE file for more info.

Acknowledgements

Images in example are from Pixabay.