title: UIPageViewController direction of paging
body: <p>I have got the mistake connected with direction of paging. I am developing an application such as iBooks, but this one have to support direction of paging from left to right. This application is intended one for reading arabic books.</p>
  
  <p>I have used the <code>Private API(CAFilter)</code> for it, but the application has not passed appstore's review.</p>
  
  <p>I created <code>pageViewController</code> and changed his parameter of direction.I will rewrite the application using </p>
  
  <pre><code>UIPageViewController."direction:UIPageViewControllerNavigationDirectionReverse"
  pageViewController = [[UIPageViewController alloc] initWithTransitionStyle:UIPageViewControllerTransitionStylePageCurl navigationOrientation:UIPageViewControllerNavigationOrientationHorizontal options:nil];
  [pageViewController setViewControllers:controllers direction:UIPageViewControllerNavigationDirectionReverse animated:NO completion:nil];
  </code></pre>
  
  <p>The direction was changed, wasn't it? But my book is still paged from Right to Left. Why?</p>