title: ios - Get coordinates or CGPoint of a UIBarButtonItem
body: <p>I need to get the CGPoint of a UIBarButtonItem. I know I can get them of a normal UIButton by doing this:</p>
  
  <pre><code>- (IBAction)buttonTapped:(UIButton *)sender
    {
      CGPoint coordinates = sender.frame.origin;
    }
  </code></pre>
  
  <p>But this does not seem to work if I alter it for a UIBarButtonItem.
  The reason I need the program to return these values to me, is because otherwise with the iPhone 5, the 4S and before screen I need to set up 3 possible positions when I include the landscape version, which I will do if there is no easier way to achieve this.</p>