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#!/usr/bin/perl -w
BEGIN { unshift @INC, 'lib', '../lib'}
use Chart::Direction;
use File::Temp 0.19;
my $samples = File::Temp->newdir();
print "1..1\n";
$g = Chart::Direction->new( 500, 500 );
my @labels = ( 'eins', 'zwei', 'drei', );
$g->add_dataset( 0, 10, 30, 100, 110, 200, 250, 300, 350 );
$g->add_dataset( 10, 4, 11, 40, 20, 35, 5, 45, 20 );
$g->add_dataset( 29, 49, 20, 17, 30, 42, 45, 25, 30 );
$g->add_dataset( 40, 35, 25, 30, 42, 20, 32, 16, 5 );
$g->set(
'title' => 'Direction Demo',
'grey_background' => 'false',
'line' => 'true',
'precision' => 0,
'legend_labels' => \@labels,
'legend' => 'bottom',
# 'polar' => 'true',
);
$g->png("$samples/direction_1.png");
print "ok 1\n";
exit(0);
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