title: All chart values do not show in line graph in achartengine
body: <p>Iam creating a line graph with 2 lines. Everything is displayed properly except when i use <code>renderer.setDisplayChartValues(true)</code> the values are plotted but not all titles of the values are displayed.</p>
  
  <p>Can anybody help me with this?
  Thank you</p>
  
  <p>Here is the code</p>
  
  <pre><code>renderer1 = new XYSeriesRenderer();
          renderer1.setDisplayChartValues(true);
          renderer1.setColor(Color.parseColor("#FFDC143C"));
          renderer1.setPointStyle(PointStyle.CIRCLE);
          renderer1.setFillPoints(true);
          rRenderer.addSeriesRenderer(renderer1);
  
          renderer2= new XYSeriesRenderer();
          renderer2.setDisplayChartValues(true);
          renderer2.setPointStyle(PointStyle.CIRCLE);
           renderer2.setColor(Color.parseColor("#FF6B8E23"));
          renderer2.setFillPoints(true);
          rRenderer.addSeriesRenderer(renderer2);
  </code></pre>