JTMaterialTransition

Version License Platform

An iOS transition for controllers based on material design.

Installation

With CocoaPods, add this line to your Podfile.

pod 'JTMaterialTransition', '~> 2.0'

Screenshots

Example

Usage

Basic usage

import UIKit
import JTMaterialTransition
class ViewController: UIViewController {
weak var presentControllerButton: UIButton?     var transition: JTMaterialTransition?
override func viewDidLoad() {         super.viewDidLoad()                  self.transition = JTMaterialTransition(animatedView: self.presentControllerButton)     }          func didPresentControllerButtonTouch () {         let controller = SecondViewController()                  controller.modalPresentationStyle = .custom         controller.transitioningDelegate = self.transition                  self.present(controller, animated: true, completion: nil)     }
}

Notes

The animatedView is not directly used, a new view is created based on the frame, backgroundColor properties for the animation. If you don't want to provide a view, you have to set startFrame and startBackgroundColor properties and call init instead of initWithAnimatedView:.

startFrame must be the coordinates relative to the window:

var startFrame = animatedView.superview?.convert(animatedView.frame, to: nil)

Warning

The controller presented must have a backgroundColor else the effect can be a little strange. If you use a UINavigationController or another container don't forget to set the backgroundColor with controllerPresented.view.backgroundColor = UIColor.yourColor.