1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
use Chart::Bars;
print "1..1\n";
$g = Chart::Bars->new(600,500);
$g->add_dataset ('Berlin', 'Paris', 'Rome', 'London', 'Munich');
$g->add_dataset (14, 5, 4, 5, 11);
$g->add_dataset (12, 4, 6, 7, 12);
$g->add_dataset (18, 2, 3, 3, 9);
$g->add_dataset (17, 5, 7, 6, 6);
$g->add_dataset (15, 3, 4, 5, 11);
$g->add_dataset (11, 6, 5, 6, 12);
$g->add_dataset (12, 1, 4, 5, 15);
$g->add_dataset (10, 4, 6, 8, 10);
$g->add_dataset (14, 5, 4, 5, 11);
$g->add_dataset (12, 4, 6, 6, 12);
$g->add_dataset (18, 2, 3, 3, 9);
$g->add_dataset (17, 5, 7, 2, 6);
%hash = (
'title' => 'Sold Cars in 2001',
'text_space' => 5,
'grey_background' => 'false',
'integer_ticks_only' => 'true',
'x_label' => 'City',
'y_label' => 'Number of Cars',
'legend' => 'bottom',
'legend_labels' => ['January' , 'February' , 'March', 'April', 'May', 'June',
'July', 'August' , 'September' , 'October', 'November', 'December'],
'min_val' => 0,
'max_val' => 20,
'grid_lines' =>'true',
'colors' => {'title' => 'red',
'x_label' => 'blue',
'y_label' => 'blue',
},
);
$g->set (%hash);
$g->png ("samples/bars_2.png");
print "ok 1\n";
exit (0);
|
