title: BIRT: Staggered values on X-Axis in a chart
body: <p>I have a chart showing a large time period on the X-Axis (about a year or so). The unit is a day, so only a small part of the labels for these values are visible. I checked the "Stagger" checkbox to display them on two lines, but on the second line only values consecutive to the ones on the upper line are displayed. Thus the distances between the dates displayed are very uneven. For example:</p>
  
  <pre><code>Upper line: May 1, 2010
  Lower line: May 2, 2010
  Upper line: June 10, 2010
  Lower line: June 11, 2010
  Upper line: July 20, 2010
  </code></pre>
  
  <p>I want the distance between them to be more even:</p>
  
  <pre><code>Upper line: May 1, 2010
  Lower line: May 20, 2010
  Upper line: June 10, 2010
  Lower line: June 30, 2010
  Upper line: July 20, 2010
  </code></pre>
  
  <p>Is there any way I can do that?</p>