title: Highcharts remove zero value labels
body: <p>I'm implementing highcharts in my site, however is proving challenging from a presentation point of view. </p>
  
  <p>My data loads fine, but for the series, some of the values are zeros. I would like to display the label when not zero, as otherwise it becomes hard to read.</p>
  
  <p>I'm trying to do something like this:</p>
  
  <pre><code>plotOptions: {
     column: {
      stacking: 'normal',
      dataLabels: {
             enabled: this.value == 0 ? false : true,
         color: (Highcharts.theme &amp;&amp; Highcharts.theme.dataLabelsColor) || 'white' }
  }
  }
  </code></pre>
  
  <p>But this is not working. I've tried using only 'this' instead of value but also doesn't pick it up. 
  I haven't been able to find a default option from the library that would allow me to do this without having to create custom code.</p>
  
  <p>I've checked a few approaches, but the zeros are in one of the series. So i still want to present the label for the values that aren't zeros for the group.</p>
  
  <p>I think when one says this.y it takes the value of the entire group, and not the individual series...</p>
  
  <p>Any suggestions? Clearly I'm doing something wrong!</p>