#!/usr/bin/perl -w use strict; use Chart::Gnuplot; # Initiate the chart object my $chart = Chart::Gnuplot->new( output => 'plotAxes_1.png', x2tics => 'on', y2tics => 'on', ); # Data sets my $sin = Chart::Gnuplot::DataSet->new( func => "sin(x)*2", style => "lines", axes => 'x2y2', ); # Plot the graph $chart->plot2d($sin);