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#!/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;
use Chart::Clicker::Decoration::OverAxis;
use Chart::Clicker::Renderer::Bar;
use Geometry::Primitive::Rectangle;
use Graphics::Color::RGB;
my $cc = Chart::Clicker->new(width => 300, height => 150, format => 'png');
my @years = qw(
1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
);
my @top = qw(
8 7 2 5 9 5 7 3 5 7 9
);
my @bottom = qw(
-4 -2 -7 -9 -5 -7 -5 -5 -3 -9 -7
);
my $series = Chart::Clicker::Data::Series->new(
keys => \@years,
values => \@top,
);
my $series2 = Chart::Clicker::Data::Series->new(
keys => \@years,
values => \@bottom,
);
my $ds = Chart::Clicker::Data::DataSet->new(series => [ $series, $series2 ]);
$cc->add_to_datasets($ds);
my $defctx = $cc->get_context('default');
my $grey = Graphics::Color::RGB->new(
red => .36, green => .36, blue => .36, alpha => 1
);
my $red = Graphics::Color::RGB->new(
red => .71, green => .71, blue => .71, alpha => 1
);
$cc->color_allocator->colors([ $grey, $red ]);
$cc->border->width(0);
$cc->background_color(
Graphics::Color::RGB->new(red => .95, green => .94, blue => .92)
);
$cc->plot->grid->visible(0);
$cc->legend->visible(0);
$defctx->renderer(Chart::Clicker::Renderer::Bar->new);
$defctx->range_axis->baseline(0);
$defctx->range_axis->hidden(1);
$defctx->domain_axis->hidden(1);
$defctx->domain_axis->fudge_amount(.1);
$defctx->renderer->brush->width(1);
$defctx->domain_axis->tick_values([qw(2000 2002 2004 2006 2008)]);
$cc->add_to_over_decorations(
Chart::Clicker::Decoration::OverAxis->new(
context => 'default',
border_color => Graphics::Color::RGB->new(
red => .95, green => .94, blue => .92
)
)
);
$cc->write_output('foo.png');
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