[Swift]UIView Extension #6
UIView Extension #6
func animateBG2Black(duration:CGFloat=0.3){
UIView.setAnimationBeginsFromCurrentState(true)
UIView.animateWithDuration(NSTimeInterval(duration), delay: 0.0, usingSpringWithDamping: 1.0, initialSpringVelocity: 0.0, options: UIViewAnimationOptions.CurveLinear,
animations: { () -> Void in
self.backgroundColor = UIColor.blackColor()
},
completion: { (finish:Bool) -> Void in
}
)
}