title: How to show legend for the Timeline Google Chart
body: <p>I am working on the reports using Timeline Google Chart. Now, I want a legend for the same chart. Can we have a legend for a Timeline google chart? If yes, how to implement that? Well, I have gone through the documentation of Google chart, the examples(for legend) given were for the other charts(Bar, Line) but not for the Timeline chart.
     Your response will highly appreciated.
  Thanks</p>