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#!/usr/bin/perl -w
BEGIN { unshift @INC, 'lib', '../lib'}
use Chart::Bars;
use File::Temp 0.19;
my $samples = File::Temp->newdir();
print "1..1\n";
$g = Chart::Bars->new( 600, 500 );
$g->add_dataset( 'Berlin', 'Paris', 'Rome', 'London', 'Munich' );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
$g->add_dataset( 0, 0, 0, 0, 0 );
%hash = (
'title' => 'Only a demo chart with zero data',
'legend' => 'bottom',
'grid_lines' => 'true',
'include_zero' => 'true',
'max_val' => '20',
'min_val' => '-20',
'colors' => {
'title' => 'red',
'x_label' => 'blue',
'y_label' => 'blue',
'background' => 'grey',
'text' => 'blue',
},
);
$g->set(%hash);
$g->png("$samples/bars_10.png");
print "ok 1\n";
exit(0);
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