title: Creating a WPF Window that allows zooming and panning
body: <p>I want to create a Window that will hold several controls. However, I would like the user to be able to pan around and zoom in and out to see larger versions of those controls. </p>
  
  <p>I don't even know where to begin looking. </p>
  
  <p>I was going to start at ScaleTransform that responds to the use of the scroll button on the mouse but I am not sure if that is the best idea. </p>
  
  <p>Just need a push in the right direction.</p>
  
  <p>thanks!</p>