MotionInMotion Episode 30 - Animations with CALayer

Animations with CALayer - MotionInMotion

CALayerを使ってflipやshrinkのアニメーション

• UIImageの場合
  • image_view.image = UIImage.imageNamed('title')
  • @image_layer = image_view.layer
• CALayerの場合
  • layer.addSublayer(@image_layer = CALayer.layer)
  • def animate(sender)
    • if @image_layer.opacity > 0.5
• animation
  • @image_layer.transform = CATransform3DMakeRotation(Math::PI/1.5, 1, 0, 0)
  • @image_layer.transform = CATransform3DMakeScale(0.5, 0.5, 1.0)
  • @image_layer.transform = CATransform3DConcat(
    • CATransform3DMakeRotation(Math::PI/1.5, 1, 0, 0),
    • CATransform3DMakeScale(0.5, 0.5, 1.0)
• AVPlayerLayer Class Reference
  • AVPlayerLayer is a subclass of CALayer