title: How to hide zero values in Column chart
body: <p>I am using column chart and displaying those value on top of each bar. I don't want to show the values if they are 0. How to do that? Here is my piece of code</p>
  
  <pre><code>var series = {  data: [],   
                  dataLabels: {
                      enabled: true,
                      color: 'black',
                      align: 'right',
                      x: -3,
                      y: 3,
                      style: {
                          color: '#333',
                          fontWeight: 'bold',
                          fontSize: '12px',
                          fontFamily: 'Trebuchet MS, Verdana, sans-serif'
                      }
                  },
                  pointWidth: 28
  };
  </code></pre>