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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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