In my lineChart(primefaces 3.4), xaxis have many dateTimes lables and it overlap, is there any way to prevent overlaping in xaxis?
when in lineChart I use extender attribute(with jqplot function), I can apply autosacle to axis ***but*** int values labels from 1..n will replaced instead of dateTime lables !.
Here is my sample code:

xhtml Code

```
 <script type="text/javascript" src="js/plugins/jqplot.dateAxisRenderer.min.js"> 
 <script type="text/javascript">
 function setScale() {
          this.cfg.axes ={                
                xaxis:{
                    renderer:$.jqplot.DateAxisRenderer,                    
                    autoscale : true,
                    }          
        }
</script>
<p:lineChart  value="#{chartBean.chartModel}"  extender="setSacle" xaxisAngle="-30" />                               

```