title: Making a large pre-rendered map and scrolling around it in Pygame
body: <p>I'd like to make a map by using an image. It's supposed to be larger than the game screen so I need a way to scroll around said map as my character moves. How do I go about doing this?</p>
  
  <p>I looked at some existing games but I'm still fairly new to Python and coding in general and didn't understand much.</p>
  
  <p>I'm using Python 3.2 and Pygame 1.9.1.</p>