title: Google Chart API - Pie legend.textStyle color
body: <p>Starting from the <a href="http://code.google.com/apis/chart/interactive/docs/gallery/piechart.html" rel="noreferrer">official example</a> for pie chart.<br>
  I'm not able the change the legend color.</p>
  
  <pre><code>'legend.textStyle': { 'color': 'gray' }  
  </code></pre>
  
  <p>Is not taken into account.<br>
  Please check out the <a href="http://jsfiddle.net/ZjHnT/" rel="noreferrer">fiddle</a><br>
  Am I doing something wrong ?</p>