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#!/usr/bin/perl -w
use Chart::Bars;
use strict;
print "1..1\n";
my ( @data, @labels, %hash, $g, $hits );
# create an array of labels
for ( 1 .. 49 )
{
push( @labels, $_ );
}
# create an array of data
for ( 1 .. 49 )
{
srand( time() / $_ );
$hits = int( rand(100) + 401 );
push( @data, $hits );
}
$g = Chart::Bars->new( 700, 300 );
$g->add_dataset(@labels);
$g->add_dataset(@data);
%hash = (
'legend' => 'none',
'precision' => 0,
'x_ticks' => 'vertical',
'title' => 'Lottozahlenverteilung',
'y_label' => 'Hufigkeit',
'y_grid_lines' => 'true',
);
$g->set(%hash);
$g->png("samples/bars_5.png");
print "ok 1\n";
exit(0);
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