#!/usr/bin/perl -w

use Chart::ErrorBars;

print "1..1\n";

$g = Chart::ErrorBars->new();

$g->add_dataset(qw(1   1.1  1.2  1.3  1.4  1.5  1.6  1.7  1.8  1.9  2   2.1 2.2 2.3 2.4 2.5));
$g->add_dataset(qw(1   1.1  1.2  1.1  1.14 1.15 1.26 1.2 1.1  1.19 1.2 1.4 1.6 2.0 2.5 3.1));
$g->add_dataset(qw(0.4 0.1  0.2  0.1  0.14 0.15 0.26 0.27 0.1  0.19 0.2 0.1 0.1 0.2 0.1 0.3));
$g->add_dataset(qw(0.2 0.11 0.12 0.11 0.2  0.3  0.12 0.27 0.11 0.3  0.2 0.2 0.2 0.1 0.1 0.2));
$g->set('xy_plot' => 'true',
         'precision' => 1,
         'pt_size' =>12,
         'brush_size' => 2,
         'legend' => 'none',
         'title' => 'Error Bars Demo',
         'grid_lines' => 'true',
         'y_axes' => 'both',
         'custom_x_ticks' => [0,1,2],
	 
         );

$g->png ("samples/error_1.png");

print "ok 1\n";

exit (0);