title: Getting the color of a datapoint when in the jqplotMouseMove event
body: <p>I have an event handler declared as:</p>
  
  <pre><code>.on('jqplotMouseMove', function (e, gridpos, datapos, neighbor, plot)
  </code></pre>
  
  <p>If neighbor is true I need to find the color of the datapoint they
  clicked on. Is there some method I can call that will give me that?</p>