title: raphael js pie chart move slices
body: <p>I would want to move the slices of a pie using raphael, in this manner
  <a href="http://dojotoolkit.org/documentation/tutorials/1.6/charting/demo/monthly-sales-moveslice.html" rel="nofollow">http://dojotoolkit.org/documentation/tutorials/1.6/charting/demo/monthly-sales-moveslice.html</a> . I know how to scale the slices with the center point fixed, but i am trying to move the slice not scale it. Thank you</p>