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#!/usr/bin/perl -w
use strict;
use Chart::Gnuplot;
my $chart = Chart::Gnuplot->new(
output => "gallery/plotStyle_6.png",
title => "Joining points with steps",
);
# steps and fsteps styles
my @y = (1, 2, 0, 3, 2, -1, 2, 0, 2, 4);
my $line_1 = Chart::Gnuplot::DataSet->new(
ydata => [@y],
style => "points",
);
my $steps = Chart::Gnuplot::DataSet->new(
ydata => [@y],
style => "steps",
title => "steps"
);
my $fsteps = Chart::Gnuplot::DataSet->new(
ydata => [@y],
style => "fsteps",
title => "fsteps",
);
# histeps style
@y = (-5, -6, -8, -4, -7, -5, -3, -1, -4);
my $line_2 = Chart::Gnuplot::DataSet->new(
ydata => [@y],
style => "points",
);
my $histeps = Chart::Gnuplot::DataSet->new(
ydata => [@y],
style => "histeps",
title => "histeps",
);
# Plot the graph
$chart->plot2d($line_1, $steps, $fsteps, $line_2, $histeps);
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