title: Adding an image to my UIViewController
body: <p>just a quick question here.</p>
  
  <p>How can I add an image to my UIViewController. Currently, my view controller has a couple labels and a couple buttons, but I have a file line.jpg that I'd like to add to this view controller as well. And I'd like to add it at a specific location (namely, at the center of the screen). How could I (meaning, what is the code?) initialize some object (that encapsulates my image) and then add it to the screen?</p>
  
  <p>Thanks!</p>