title: iOS AutoLayout - get frame size width
body: <p>I am developing using iOS 6 auto layout</p>
  
  <p>I would like to log a message displaying the frame width of the view.</p>
  
  <p>I can see the textView on the screen.</p>
  
  <p>But I get the width and height as zero, am I missing something ?</p>
  
  <pre><code>NSLog(@"textView    = %p", self.textView);
  NSLog(@"height      = %f", self.textView.frame.size.height);
  NSLog(@"width       = %f", self.textView.frame.size.width);
  
  textView    = 0x882de00
  height      = 0.000000
  width       = 0.000000
  </code></pre>