title: iOS UIImageView Position
body: <p>I need to put an image to the bottom of screen, so I used UIImageView and tried two ways to specify its position:</p>
  
  <pre><code>someImageView.frame=CGRectMake(x, y, a, b);
  [someImageView initWithFrame:CGRectMake(x, y, a, b)];
  </code></pre>
  
  <p>But it shows up at the top covering the navigation bar. What did I do wrong? What would you suggest to do?</p>
  
  <p>Thank you in advance.</p>