title: CGAffineTransform rotation goes the wrong way
body: <p>In my experiment, i conclude these:</p>
  
  <pre><code>YourView.transform = CGAffineTransformMakeRotation( positive value ); 
  </code></pre>
  
  <p>will rotate the view clockwise, and</p>
  
  <pre><code>YourView.transform = CGAffineTransformMakeRotation( Negative value ); 
  </code></pre>
  
  <p>will rotate the view counterclockwise,</p>
  
  <p>But the document says:</p>
  
  <p>The angle, in radians, by which to rotate the affine transform. In iOS, a positive value specifies counterclockwise rotation and a negative value specifies clockwise rotation.</p>
  
  <p>does those contradict with each other?</p>