#!/usr/bin/perl -w use strict; use Chart::Gnuplot; # - Minor grid lines won't be added if # the minor axis tics are not added # Create the chart object my $chart = Chart::Gnuplot->new( output => "grid_2.png", title => "Add minor grid lines", xtics => {minor => 3}, minorgrid => 'on', # draw minor grid lines ); # Data set object my $dataSet = Chart::Gnuplot::DataSet->new( func => "sin(x)", ); # Plot the graph $chart->plot2d($dataSet);