IOS动画效果

1.视图切换动画

 func completionHandler(flag:Bool){

     }

 UIView.transitionFromView(view1, toView: view2, duration: 0.5, options: UIViewAnimationOptions.TransitionFlipFromLeft, completion: completionHandler)

2.视图动画效果

  UIView.beginAnimations(nil , context: nil )

        UIView.setAnimationTransition(UIViewAnimationTransition.CurlUp, forView: image1, cache:true )

        UIView.setAnimationDuration(1.0)

        UIView.commitAnimations()

3.自定义动画

  func animation()

    {

        image1.alpha = 0.5

        image1.center = CGPoint(x: 50, y: 100)

    }

    func completionHandler(flag:Bool)

    {      

    }

    override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {

      UIView.transitionWithView(image1, duration: 1.0, options: UIViewAnimationOptions.TransitionNone, animations: animation , completion: completionHandler)

    }

IOS动画效果

原文：http://www.cnblogs.com/PJXWang/p/4931537.html