#!/usr/bin/perl -w use strict; use Chart::Gnuplot; my $chart = Chart::Gnuplot->new( output => "gallery/axisLabel_4.png", ylabel => { text => "Arial axis label", font => "arial", }, ); my $dataSet = Chart::Gnuplot::DataSet->new( func => "sin(x)", ); $chart->plot2d($dataSet);