title: How to change the size of the crop rect when using UIImagePickerController
body: <p>I need to change the size of the cropping rect when using <code>UIImagePickerController</code>. In my case, I need the user to select images that are 320x385 but the crop rect currently only allows 320x320 (when allow editing is on).</p>
  
  <p>Any ideas?</p>