title: how to show multiple values in point hover using chart.js
body: <p>I want to know that if it is possible to show more values on point hover in chart.js. </p>
  
  <p>Have a look in this <a href="http://jsfiddle.net/mwdzjno8/2/" rel="noreferrer">fiddle</a>.
  This is a smiple graph example taken from the chart.js site. If i hover a point it shows the dataset value.</p>
  
  <p>How can i show other value. like along this array. </p>
  
  <pre><code>[65, 59, 80, 81, 56, 55, 40]
  </code></pre>
  
  <p>if i want to show this array values
  <code>[1, 2, 3, 4, 5, 6, 7]</code>. Like i want to show numbering. This is just an example actually i want to show more two values but not want to plot it on the graph only showed in the pointhover. Like on 65 it tells that it is 1th value. </p>
  
  <p>Any kind of help would be much appreciated.</p>