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#!/usr/bin/perl -w
use strict;
use Chart::Gnuplot;
# Time array
my @x = qw(
00:00:00
03:05:24
06:15:58
10:03:20
10:57:00
11:42:32
13:30:03
15:00:30
17:23:27
19:38:41
);
my @y = (1 .. 10);
# Create the chart object
my $chart = Chart::Gnuplot->new(
output => 'gallery/datetime_2.png',
xlabel => 'Time axis',
timeaxis => "x", # declare that x-axis uses time format
);
# Data set object
my $data = Chart::Gnuplot::DataSet->new(
xdata => \@x,
ydata => \@y,
style => 'linespoints',
timefmt => '%H:%M:%S', # input time format
);
# Plot the graph
$chart->plot2d($data);
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