Hi jerome,
You may use PieChart.setLineColor or PieChart.setSectorStyle to control a border around the slices. For example:
$c->setLineColor(0xffffff);
or
#A 2-pixel thick border
$c->setSectorStyle($perlchartdir::DefaultShading, 0xffffff, 2);
Hope this can help.
Regards
Peter Kwan |