#!/usr/bin/perl -w
use strict;
use Chart::Gnuplot;
# Create the chart object
my $chart = Chart::Gnuplot->new(
output => "labels_5.png",
title => "Font face and size",
grid => 'on',
);
# Add label
$chart->label(
text => "Font: courier, 20",
font => "courier, 20",
);
# Data set object
my $dataSet = Chart::Gnuplot::DataSet->new(
func => "sin(x)",
);
# Plot the graph
$chart->plot2d($dataSet);