title: How to show values above bars in a dojox columns chart
body: <p>Is there any way to show the y-value of every bar above the actual bar in a dojox columns-type chart? Here's my code (which I got from <a href="http://glenurban.me.uk/A55D03/Blog.nsf/dx/DojoChart.htm" rel="nofollow">http://glenurban.me.uk/A55D03/Blog.nsf/dx/DojoChart.htm</a>):</p>
  
  <pre><code>&lt;script type="text/javascript"&gt;
  dojo.require("dojox.charting.Chart2D");
  
  var series1 = [ 3, 2, 5, 3, 6, 4]; 
  var xlabels = [ 
      {value : 1, text : "a"}, 
      {value : 2, text : "b"}, 
      {value : 3, text : "c"}, 
      {value : 4, text : "d"}, 
      {value : 5, text : "e"}, 
      {value : 6, text : "f"}, 
      {value : 7, text : "g"}];
  
  var chart1;
  makeCharts = function() {
      chart1 = new dojox.charting.Chart2D("simplechart");
      chart1.addPlot("default", {
          type : "Columns",
          gap : 2
      });
      chart1.addAxis("x", {
          labels : xlabels
      });
      chart1.addAxis("y", {
          vertical : true,
          min : 0
      });
      chart1.addSeries("Series1", series1);
      chart1.render();
  };
  
  dojo.addOnLoad(makeCharts);
  &lt;/script&gt;
  </code></pre>