//

//  MyButton.swift

//  PopInstall

//

//  Created by su on 15/12/11.

//  Copyright © 2015年 tian. All rights reserved.

//

import UIKit

class MyButton: UIButton {

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

        super.touchesBegan(touches, withEvent: event)

        //缩放动画

        var scale = self.pop_animationForKey("scale") as? POPSpringAnimation

        if scale != nil {

            scale?.toValue = NSValue(CGPoint: CGPointMake(0.8, 0.8))

        } else {

            scale = POPSpringAnimation(propertyNamed: kPOPViewScaleXY)

            scale?.toValue = NSValue(CGPoint: CGPointMake(0.8, 0.8))

            scale?.springBounciness = 20

            scale?.springSpeed = 18

            self.pop_addAnimation(scale, forKey: "scale")

        }

       

        //旋转动画  旋转是layer层动画

        var rotate = self.layer.pop_animationForKey("ratate") as? POPSpringAnimation

        if rotate != nil {

            rotate?.toValue = M_PI / 6

           

        } else {

            rotate = POPSpringAnimation(propertyNamed: kPOPLayerRotation)

            rotate?.toValue = M_PI / 6

            rotate?.springBounciness = 20

            rotate?.springSpeed = 18

            self.layer.pop_addAnimation(rotate, forKey: "ratate")

        }

    }

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

        super.touchesEnded(touches, withEvent: event)

        //缩放动画

        var scale = self.pop_animationForKey("scale") as? POPSpringAnimation

        if scale != nil {

            scale?.toValue = NSValue(CGPoint: CGPointMake(1, 1))

        } else {

            scale = POPSpringAnimation(propertyNamed: kPOPViewScaleXY)

            scale?.toValue = NSValue(CGPoint: CGPointMake(1, 1))

            scale?.springBounciness = 20

            scale?.springSpeed = 18

            self.pop_addAnimation(scale, forKey: "scale")

        }

        //旋转动画  旋转是layer层动画

        var rotate = self.layer.pop_animationForKey("ratate") as? POPSpringAnimation

        if rotate != nil {

            rotate?.toValue = 0

        } else {

            rotate = POPSpringAnimation(propertyNamed: kPOPLayerRotation)

            rotate?.toValue = 0

            rotate?.springBounciness = 20

            rotate?.springSpeed = 18

            self.layer.pop_addAnimation(rotate, forKey: "ratate")

        }

    }

}