title: transitionFromView:toView:duration:options:completion: confusion
body: <p>I am trying to utilize transitionFromView:toView:duration:options:completion: but in uiview class reference this point is confusing me. What it means?</p>
  
  <blockquote>
    <p>This method modifies the views in their view hierarchy only. It does
    not modify your application’s view controllers in any way. For
    example, if you use this method to change the root view displayed by a
    view controller, it is your responsibility to update the view
    controller appropriately to handle the change.</p>
  </blockquote>
  
  <p>Please view the sample project <a href="https://anonfiles.com/file/521cbb41b086eae987fe27eb98278aba" rel="nofollow">https://anonfiles.com/file/521cbb41b086eae987fe27eb98278aba</a></p>
  
  <p>In this project I just called <code>transitionFromView:toView:duration:options:completion:</code> and everything is working fine and did nothing what is mentioned in the above point.</p>