#!/usr/bin/perl -w
use strict;
use Chart::Gnuplot;
my $chart = Chart::Gnuplot->new(
output => "gallery/background_1.png",
title => "Filling background color in the chart",
bg => {
color => "#c9c9ff",
density => 0.2,
},
);
my $dataSet = Chart::Gnuplot::DataSet->new(
func => "sin(x)",
);
$chart->plot2d($dataSet);