Imager::Graph::Pie

• Monochrome Pie Charts

my $img = $pie->draw(
            data=>\@data, labels=>\@labels, font=>$font,
            title=>{ text=>'A graph', size=>32 },
            style=>'mono',
            features=>[ 'allcallouts', 'labelspc' ],
            legend=>{ valign=>'bottom', halign=>'right' });