title: How to pop parent viewcontroller to draw at background before transform scale the current view to 0.5 %
body: <p>I'm try to popViewcontroller with transform scale animation</p>
  
  <p>according this code when it begin transform it present the black screen instead of the Parent View</p>
  
  <p>how to fix this ?</p>
  
  <pre><code>[UIView animateWithDuration:0.5f
                            delay:0.0f
                          options:UIViewAnimationCurveEaseInOut
                       animations:^{
                           self.view.alpha = 1.0f;
                           self.view.transform = CGAffineTransformMakeScale(0.5f, 0.5f); 
                       } completion:^(BOOL finished) {
                          [[self navigationController] popViewControllerAnimated:NO]; 
                       }];
  </code></pre>