Programming on the shoulders of Giants:
use strict;
use warnings;
use Chart::Gnuplot;
my @x = (1..5);
my @y = map { rand() } @x;
my $dataSet = Chart::Gnuplot::DataSet->new(
xdata => \@x,
ydata => \@y,
title => "Plotting a line from Perl arrays",
style => "linespoints",
);
# Create chart object and specify the properties of the chart
my $chart = Chart::Gnuplot->new(
title => "Simple testing",
xlabel => "My x-axis label",
ylabel => "My y-axis label",
terminal => 'dumb',
);
# Plot the data set on the chart
$chart->plot2d($dataSet);
+
Simple testing
+
+
0.8 +------------------------------------------------------------
+-----+
| + + + *A* + + +
+ |
0.7 |-+ Plot***g a**ine from Perl arrays ***
+A***-|
| **** *
+ *|
0.6 |-+ *** *
+ **-|
| *** *
+ * |
0.5 |-+ A* *
+* +-|
| ** ** *
+ |
0.4 |-+ ** * **
+ +-|
| ** * *
+ |
| ** * *
+ |
0.3 |-+ ** * *
+ +-|
| ** ** *
+ |
0.2 |-+** * **
+ +-|
|** *
+ |
0.1 |-+ A
+ +-|
| + + + + + + +
+ |
0 +------------------------------------------------------------
+-----+
1 1.5 2 2.5 3 3.5 4 4.5
+ 5
My x-axis label
bw, bliako
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