Anik0808

       //create a layer
       let layerToAnimate      = CALayer()
       layerToAnimate.backgroundColor = UIColor.red.cgColor
       layerToAnimate.frame    = CGRect(x: 100, y: 200, width: 100, height: 100)
       
       //create a "x" position changing animation
       let positionAnimation                   = CASpringAnimation(keyPath: "position.x")
       positionAnimation.damping               = 6     //How much the spring motion will be damped
       positionAnimation.toValue               = 300   // In the end layer center will be in this position
       positionAnimation.duration              = 1     // Time needed to complete the animation

Anik0808

//create a layer
let layerToAnimate      = CALayer()
layerToAnimate.backgroundColor = UIColor.red.cgColor
layerToAnimate.frame    = CGRect(x: 100, y: 200, width: 30, height: 30)

//create a scaling animation
let scaleAnimation                    = CAKeyframeAnimation(keyPath: "transform.scale")
scaleAnimation.duration               = 2 //Total animation duration
scaleAnimation.keyTimes               = [0, 0.2, 0.5, 1.0] //keytimes within the animation duration[0.0-1.0]
scaleAnimation.values                 = [0,  2,    1,  3]  //scale value of the keyTimes provided to the animation

Anik0808

        //create a layer
        let layerToAnimate      = CALayer()
        layerToAnimate.backgroundColor = UIColor.red.cgColor
        layerToAnimate.frame    = CGRect(x: 100, y: 200, width: 100, height: 100)
        
        //create a "x" position changing animation
        let positionAnimation                   = CABasicAnimation(keyPath: "position.x")
        positionAnimation.toValue               = 300   // In the end layer center will be in this position
        positionAnimation.duration              = 2     // Time needed to complete the animation

Anik0808

//create a layer
let windowBorderLayer = CALayer()
//give it a frame
windowBorderLayer.frame = CGRect(origin: CGPoint(x: 0, y: 0), size: CGSize(width: 200, height: 200))
//set a border
windowBorderLayer.borderColor = UIColor(patternImage: UIImage(named: "windowImage")!).cgColor
windowBorderLayer.borderWidth = 20
//add to a view
animationView.layer.addSublayer(windowBorderLayer)

Anik0808

//create a layer
let windowShadeLeft = CALayer()
//set the anchor point
windowShadeLeft.anchorPoint = CGPoint(x: 0, y: 0)
//give it a frame
windowShadeLeft.frame = CGRect(origin: CGPoint(x: 20, y: 20), size: CGSize(width: (200-40)/2, height: 200-40))
//set a image for the layer
windowShadeLeft.contents = UIImage(named: "windowImage")?.cgImage
windowShadeLeft.contentsGravity = .resizeAspectFill
//mask to bounds, so that images doen't show outside the layer

Anik0808

//create a layer
let windowShadeRight = CALayer()
//set it's anchor point
windowShadeRight.anchorPoint = CGPoint(x: 1, y: 0)
//set it's frame
windowShadeRight.frame = CGRect(origin: CGPoint(x: 100, y: 20), size: CGSize(width: (200-40)/2, height: 200-40))
//masks to bounds, so that images doen't show outside the layer
windowShadeRight.masksToBounds = true
//set a image for the layer
windowShadeRight.contents = UIImage(named: "windowImage")?.cgImage

Anik0808

let layer = CALayer()
layer.backgroundColor = UIColor.red.cgColor
layer.anchorPoint = CGPoint(x: 0.0, y: 0.0)
layer.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
animationView.layer.addSublayer(layer)

let animation = CABasicAnimation(keyPath: "transform")
animation.duration = 2
animation.toValue = CATransform3DRotate(CATransform3DIdentity, (25.0 * .pi/180), 0, 0, 1)
animation.fillMode = .forwards

Anik0808

let layer = CALayer()
layer.backgroundColor = UIColor.red.cgColor
layer.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
animationView.layer.addSublayer(layer)

let animation = CABasicAnimation(keyPath: "transform")
animation.duration = 2
animation.toValue = CATransform3DRotate(CATransform3DIdentity, (25.0 * .pi/180), 0, 0, 1)
animation.fillMode = .forwards
animation.isRemovedOnCompletion = false

Anik0808

let layer = CALayer()
layer.backgroundColor = UIColor.red.cgColor
layer.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
animationView.layer.addSublayer(layer)

var transform = CATransform3DIdentity
transform = CATransform3DRotate(transform, (180 * .pi / 180), 0, 1, 0)

let animation = CABasicAnimation(keyPath: "transform")
animation.duration = 2

Anik0808

let layer = CALayer()
layer.backgroundColor = UIColor.red.cgColor
layer.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
animationView.layer.addSublayer(layer)

var transform = CATransform3DIdentity
transform.m34 = -1.0/200
transform = CATransform3DRotate(transform, 180.degreesToRadians, 0, 1, 0)

let animation = CABasicAnimation(keyPath: "transform")