title: Move UIImage around the screen
body: <p>I have this code:</p>
  
  <pre><code>UIImageView *_propLoading;
  
  - (void)viewDidLoad
  {
      UIImage *image = [UIImage animatedImageNamed:@"loading" duration:.8f];
      [_propLoading setImage:image];
  }
  </code></pre>
  
  <p>This works perfectly, but i need move around screen at the same time</p>
  
  <p>i try this code but not works.</p>
  
  <pre><code>-(void)viewDidAppear:(BOOL)animated{
  
      [UIView animateWithDuration:2
                            delay:0
                          options:UIViewAnimationOptionCurveEaseIn
                       animations:^{
                           _propLoading.frame = CGRectMake(22, 33, 134, 232);
                       }
                       completion:^(BOOL finished){
  
  
                       }];
  }
  </code></pre>