Android achartengine setDisplayChartValues not working for single value
<p>I'm drawing a graph using achartengine linechart for my app.
      The graph is used to display insulin levels for specific date and time.
      I'm using XYMultipleSeriesRenderer and i showed chartvalues 
      using   setDisplayChartValues.
      The values are shown for more than one value i.e if user select insulin level
      for more than a day but it is not working when i plot a single value i.e if 
      user select only one date. Can anyone help for my problem?</p>

<pre><code>   Code:   
    for (int i = 0; i &lt; length; i++)
    {

((XYSeriesRenderer) renderer.getSeriesRendererAt(i))
                .setFillPoints(true);
((XYSeriesRenderer) renderer.getSeriesRendererAt(i))
                .setDisplayChartValues(true);
     }
</code></pre>
