title: Draw empty Circle with multiple colors on border Swift SpriteKit
body: <p><a href="http://i.stack.imgur.com/fUFTD.png" rel="nofollow">Except the black there are different colors around the border.</a></p>
  
  <p>I recently started to play around with Swift with SpriteKit.</p>
  
  <p>As the title says, I am trying to draw an empty circle with multiple colors around the circle-border with Swift.</p>
  
  <p><em>I don't have any code to supply with and I am terribly sorry for this invoice.</em></p>
  
  <p>Hints are highly appreciated.</p>
  
  <p>Thanks In Advance,
  Svante.</p>