#!/usr/bin/perl -w
use strict;
use Chart::Gnuplot;
# Input data source
my @xy = (
[-2, 5],
[-1, 3],
[ 1, 2],
[ 3, 1],
[ 5, 0],
[ 6, 1],
[ 7, 2],
[ 9, 3],
[10, 4],
[11, 5],
);
# Chart object
my $chart = Chart::Gnuplot->new(
output => "dataSrc_2.png",
);
# Data set object
my $dataSet = Chart::Gnuplot::DataSet->new(
points => \@xy
);
# Plot the graph
$chart->plot2d($dataSet);