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#!/usr/bin/perl -w
BEGIN { unshift @INC, 'lib', '../lib'}
use Chart::Pie;
use strict;
use File::Temp 0.19;
my $samples = File::Temp->newdir();
print "1..1\n";
my $g = Chart::Pie->new( 550, 500 );
$g->add_dataset( 'eins', 'zwei', 'drei', 'vier' );
$g->add_dataset( 0, 0, 0, 0 );
$g->set( 'title' => 'Pie Demo Chart' );
$g->set( 'sub_title' => 'Only a circle, as all values are zero' );
$g->set( 'label_values' => 'percent' );
$g->set( 'legend_label_values' => 'value' );
$g->set( 'legend' => 'bottom' );
$g->set( 'grey_background' => 'false' );
$g->set( 'legend_lines' => 'false' );
$g->png("$samples/pie_9.png");
print "ok 1\n";
exit(0);
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