set pie chart rotation by script

zsuzsa

<p>Hi,</p>
<p> </p>
<p>I need to set pie rotation by script. The dataset usually contains some small values, under 5% and one bigger like 70-80%. In these cases the labels overlap. The better I found to set pie rotation to show 2 smallest on the right side and next small ones on left side.</p>
<p> </p>
<p>But I couldn't figure out how to set it in chart's script</p>
<p> </p>
<p>Thank you</p>

Clement Wong

<p>Is this for open source BIRT?</p>
<p> </p>
<p>If so, look at this post from Michael Williams:</p>
<p><a data-ipb='nomediaparse' href='http://developer.actuate.com/community/forum/index.php?/topic/27672-problem-fixing-labels-in-pie-chart/?p=108968'>http://developer.actuate.com/community/forum/index.php?/topic/27672-problem-fixing-labels-in-pie-chart/?p=108968</a></p&gt;
<pre class="_prettyXprint">
function beforeGeneration( chart, icsc )
{
    var rotation = 45;
    chart.getSeriesDefinitions().get(0).getSeriesDefinitions().get(0).getSeries().get(1).setRotation(rotation);
}
</pre>