title: UIImageView rotation animation with easy out
body: <p>I am rotating a round arrow at the moment round in round in circles.. This is cool and all but I am wanting to have something a little more polished when it comes to ending like other views where you can animate them to ease in or out, I was wondering if you can do the same for this.. this is my code as it stands..</p>
  
  <pre><code>- (IBAction)animator:(id)sender
  {
      [arrowRotation removeFromSuperview];
  
      //arrow animation
      arrowRotation = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"arrow.png"]];
      arrowRotation.frame = CGRectMake(148.0, 20.0, 30.0, 30.0);
      [self.view addSubview:arrowRotation];
  
  
  
      CABasicAnimation *fullRotation;
      fullRotation = [CABasicAnimation animationWithKeyPath:@"transform.rotation"];
      fullRotation.fromValue = [NSNumber numberWithFloat:0];
      fullRotation.toValue = [NSNumber numberWithFloat:((360*M_PI)/180)];
      fullRotation.duration = 0.75f;
      fullRotation.repeatCount = 3;
  
      [arrowRotation.layer addAnimation:fullRotation forKey:@"360"];
  }
  </code></pre>
  
  <p>So my question is can I make this animation slow down when it comes to the 3 rotation.. like an ease out of a UIView. if that makes sense..</p>
  
  <p>any help would be greatly appreciated.</p>