title: How to export multiple charts in HighCharts to one file (png, jpeg, pdf)
body: <p>I have a requirement where in I am supposed to export multiple highcharts into one file (png, jpeg, pdf).
  The image below shows my 2 piecharts. (there could be multiple charts).
  <a href="https://i.stack.imgur.com/Iaym8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Iaym8.png" alt="enter image description here"></a>
  I would like to have a button, which gives me output exactly like  above image in png, jpeg and pdf.</p>
  
  <p>FYI, I have gone through below references but doesn't seem to work.</p>
  
  <ol>
  <li><code>http://www.highcharts.com/docs/getting-started/frequently-asked-questions#export-multiple</code></li>
  <li><code>http://jsfiddle.net/highcharts/gd7bB/</code></li>
  </ol>
  
  <p>Thanks in advance.</p>