title: attach event handler to Column Chart in google charts
body: <p>How to add Event Listeners to google charts(Column Chart) column name(label).
  For example, the lables such as 2004,2005,2006, 2007 should throw events.<br />
  <br/>When the user clicks on column name(label), event(select) should be triggered.</p>
  <p>There is a provision to add event listener to the visualisation data but not to the column label.
  <br/><br/>
  Fire an event with the name 'select' when the user selects some data <strong>within</strong> the visualization. The event does not send any arguments to the listening functions.
  <a href="https://developers.google.com/chart/interactive/docs/dev/events#The_Select_Event" rel="nofollow noreferrer">https://developers.google.com/chart/interactive/docs/dev/events#The_Select_Event</a></p>
  <p><img src="https://i.stack.imgur.com/b8rDD.png" alt="enter image description here" /></p>