title: How to chain different CAAnimation in an iOS application
body: <p>I need to chain animations, CABasicAnimation or CAAnimationGroup but I don't know how to do it, the only that I do is that all the animation execute at the same time for the same layer.</p>
  
  <p>How could I do it?</p>
  
  <p>For example, a layer with its contents set to a car image:</p>
  
  <p>1st: move X points to right</p>
  
  <p>2nd: Rotate 90ª to left</p>
  
  <p>3rd: Move X point</p>
  
  <p>4th: Scale the layer</p>
  
  <p>All this animations must be executed in a secuencial way, but I can't do it :S</p>
  
  <p>BTW: I am not english, sorry if I made some mistakes in my grammar :D</p>