title: HTML5 canvas: Can I draw a shape and give it a variable name?
body: <p>I would like to draw a shape on the canvas (which I can do) but I'm not sure if it's possible to give that shape a variable name. I want to do this so I can then change the width of that shape later without having to redraw the shape.</p>
  
  <p>Can somebody help? Thanks.</p>