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
47
48
49
50
51
52
53
54
55
56
57
|
use strict;
use Chart::Composite;
my $png_name = 'samples/mapcomp.png';
my @legend_keys = ( "Actual ","Goal" );
#
my $Graph = new Chart::Composite(600,400);
print "1..1\n";
#
$Graph->add_dataset("Oct 01", "Nov 01", "Dec 01", "Jan 02", "Feb 02", "Mar 02" );
$Graph->add_dataset( 95.1, 84.4, 90.2, 94.4, 93.8, 95.5 );
$Graph->add_dataset( 93.0, 83.0, 94.0, 94.0, 94.0, 94.0 );
#
$Graph->set(
composite_info => [ [ 'Bars', [ 1 ] ],
[ 'Lines', [ 2 ] ] ],
colors => { dataset0 => 'green',
dataset1 => 'red' },
title_font => GD::Font->Giant,
label_font => GD::Font->Small,
legend_font => GD::Font->Large,
tick_label_font => GD::Font->Large,
grid_lines => 'true',
graph_border => 0,
imagemap => 'true',
legend => 'bottom',
legend_labels => \@legend_keys,
max_val => 100,
min_val => 80,
png_border => 4,
same_y_axes => 'true',
spaced_bars => 'true',
title => "Yield 2004",
text_space => 5,
transparent => 'true',
x_ticks => 'vertical',
integer_ticks_only => 'true',
skip_int_ticks => 5,
);
$Graph->png( "$png_name" );
#
my $imagemap_data = $Graph->imagemap_dump();
#
foreach my $ds ( 1 .. 1 ) {
foreach my $pt ( 0 .. 5 ) {
if ( defined($imagemap_data->[$ds]->[$pt]) ) {
my @i = @{$imagemap_data->[$ds]->[$pt]}; # **
print "Dataset:$ds - Point: $pt ---- VALUES: @i \n";
}
}
}
print "ok\n";
exit 0;
|
