title: Export Google Chart to PDF
body: <p>I am using this gem for my RoR app: <a href="http://googlevisualr.herokuapp.com/" rel="nofollow">Google Visualr</a> to generate some charts in my application. So I have code like this in my view:</p>
  
  <pre><code>&lt;div id='chart'&gt;&lt;/div&gt;
  &lt;%= render_chart @chart_data, 'chart' %&gt;
  </code></pre>
  
  <p>That renders a <a href="https://developers.google.com/chart/" rel="nofollow">Google Chart</a> and I have to say it's pretty cool.  However, how can I make a PDF from the chart?  I was using the old Google image Charts and it was pretty easy to render the image to a pdf, but with this SVG I fail to see how to do it.</p>
  
  <p>Any thoughts or recommendations?</p>