title: How do i set the height of the UINavigationBar in an iphone app
body: <p>Im using a typical situation with UINavigationController, id like to make the navigation bar a bit taller. setting its bounds and frame dont seem to make a difference, im using this code</p>
  
  <pre><code>    //set up the navigation
  UINavigationController *navigationController = [UINavigationController new];
  
  [navigationController.navigationBar setBarStyle:UIBarStyleBlack];
  [navigationController.navigationBar setTintColor:[UIColor purpleColor]];
  [navigationController.navigationBar setBounds:CGRectMake(0.0, 0.0, 480.0, 100.0)];
  [navigationController.navigationBar setFrame:CGRectMake(0.0, 0.0, 480.0, 100.0)];
  </code></pre>
  
  <p>but to no avail. any ideas? </p>