TransitionViewController

 

Use blur transiton effect in 2 steps.

First, subclass your dialog view controller. Second, chose tranistion style you want.

Support Xib

You can easily subclass TransitionViewController to achieve blur background effect.

Background Effet

There have 2 kind of background effect. Blur and black with alpha.

enum TransitionStyle {
	case black(CGFloat)
	case blur(UIBlurEffectStyle)
}

Present and Dismiss Direction

Support 4 direction (top, bottom, left, right, none)

enum TransitionPosition {
	case top, bottom, left, right, none
}

How To Use

// 1. Subclass for your dialog view controller
class YourPopupViewController: TransitionViewController {
	override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
		super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
		
		// 2. Change transition here!!
		self.transition = TransitionAnimator(style: .blur(.light), presentFrom: .bottom, dismissTo: .bottom)
	}

	required init?(coder aDecoder: NSCoder) {
		fatalError("init(coder:) has not been implemented")
	}
}

Requirements

• iOS 8.0 or later

Installation

TransitionViewController is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'TransitionViewController'

Author

Liyao Chen, gliyao@gmail.com

License

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