title: how can I use UIImageView on full screen in UIViewController?
body: <p>I am developing a software and in it I am making a new file, which is subclass of UIViewController, when I do use UIImageView, then there is little border remaining in it, what should I do so that my image should cover all area around it, </p>
  
  <p>my coding of UIImageView in ViewDidLoad is </p>
  
  <pre><code>UIImageView* view = [[UIImageView alloc] initWithImage: [UIImage imageNamed: @"frontnew.png"]];
  view.frame = CGRectMake(0, 0, 320, 415);
  [self.view addSubview:view];
  </code></pre>
  
  <p>now what should I do ????
  If I increase height and width then it will increase from two sides, not all ???</p>