I have two viewControllers: ViewController1 A complex stack of sub viewcontrollers with somewhere in the middle an imageView ViewController2 A scrollView with an imageView embedded in it Wha...

I am presenting a modal view controller using UIPresentationController. I am setting the frame of presentedView less than the containView's bounds using following method: override func frameOfPres...

I want to create a custom transition for my view controllers. I have begun to gather some information about the new API introduced in iOS7. But I have been told that this API somehow changed in iOS...

I'm using a custom transition to slide a view controller 2/3 off screen when - presentViewController:animated:completion: is called and slide it back again when dismissViewControllerAnimated:comple...