title: Set properties for a cell in a heatmap
body: <p>i have a question about the heatmap from Highcharts js. I currently using version 4.0.4 for Highcharts. The question is very simple. Can i set properties for a cell for example the color in Highcharts. I can't find anything in their docs.</p>
  
  <pre><code>"data":[[0,0,"1"],[1,0,1342],[0,1,"2"],[1,1,127]
  </code></pre>
  
  <p>Here are some data for a heat map object. My idea was to set the properties like this:</p>
  
  <pre><code>"data":[[[0, 0, 10], {color : green}],[1,0,1342],[0,1,"2"],[1,1,127]
  </code></pre>
  
  <p>But it doesn't work.</p>
  
  <p>Thank you in advance</p>