/usr/share/doc/libchart-clicker-perl/examples/candlestick.pl is in libchart-clicker-perl 2.86-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | #!/usr/bin/perl
use strict;
use Chart::Clicker;
use Chart::Clicker::Context;
use Chart::Clicker::Data::DataSet;
use Chart::Clicker::Data::Marker;
use Chart::Clicker::Data::Series::HighLow;
use Chart::Clicker::Renderer::CandleStick;
use Geometry::Primitive::Rectangle;
use Graphics::Color::RGB;
my $cc = Chart::Clicker->new(width => 500, height => 250);
my $series1 = Chart::Clicker::Data::Series::HighLow->new(
keys => [qw(1 2 3 4 5 6 7 8 9 10)],
highs => [qw(5 9 7 8 8 9 5 4 7 9)],
opens => [qw(3 5 4 6 4 8 4 1 1 6)],
values => [qw(5 4 6 4 8 4 1 1 6 9)],
lows => [qw(1 4 2 3 1 4 1 1 1 4)],
);
my $series2 = Chart::Clicker::Data::Series::HighLow->new(
keys => [qw(1 2 3 4 5 6 7 8 9 10)],
highs => [qw(9 7 9 7 9 8 6 6 8 9)],
opens => [qw(3 6 4 6 4 8 4 1 1 6)],
values => [qw(6 4 6 4 8 4 1 1 6 9)],
lows => [qw(3 4 2 3 3 4 1 1 1 4)],
);
my $series3 = Chart::Clicker::Data::Series::HighLow->new(
keys => [qw(1 2 3 4 5 6 7 8 9 10)],
highs => [qw(8 8 5 4 3 8 9 9 6 4)],
opens => [qw(3 7 3 2 1 2 7 9 5 2)],
values => [qw(7 3 2 1 2 7 9 5 2 3)],
lows => [qw(1 2 2 0 1 4 1 1 1 4)],
);
my $ds = Chart::Clicker::Data::DataSet->new(series => [ $series1, $series2, $series3 ]);
$cc->add_to_datasets($ds);
my $def = $cc->get_context('default');
my $ren = Chart::Clicker::Renderer::CandleStick->new;
$def->renderer($ren);
$def->range_axis->tick_values([qw(1 4 7)]);
$def->range_axis->format('%d');
$def->domain_axis->fudge_amount(.05);
$def->domain_axis->tick_values([qw(2 4 6 8 10)]);
$def->domain_axis->format('%d');
$cc->write_output('foo.png');
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