title: Controlling hover label of data point in Google Chart
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/6013053/how-to-change-tooltip-text-for-google-chart-api">How to change tooltip text for google chart api?</a>  </p>
  </blockquote>
  
  
  
  <p>I am using Google Charts to create a line chart:
  <a href="http://code.google.com/apis/chart/interactive/docs/gallery/linechart.html" rel="nofollow noreferrer">http://code.google.com/apis/chart/interactive/docs/gallery/linechart.html</a></p>
  
  <p>I would like to control the text displayed when the user clicks or hovers over a datapoint. Currently the hover only shows the dataset name and value (same a Y-axis). I would like to display additional meta-data. Is this possible? Does someone have an example?</p>