package Template::Plugin::GD::Polygon;

use strict;
use warnings;
use base 'Template::Plugin';
use GD;

our $VERSION = sprintf("%d.%02d", q$Revision: 1.56 $ =~ /(\d+)\.(\d+)/);

sub new {
    my $class   = shift;
    my $context = shift;
    return GD::Polygon->new(@_);
}

1;

__END__

=head1 NAME

Template::Plugin::GD::Polygon - Interface to GD module Polygon class

=head1 SYNOPSIS

    [% USE poly = GD.Polygon;
       poly.addPt(50,0);
       poly.addPt(99,99);
    %]

=head1 EXAMPLES

    [% FILTER null;
        USE im   = GD.Image(100,100);
        USE c    = GD.Constants;

        # allocate some colors
        white = im.colorAllocate(255,255,255);
        black = im.colorAllocate(0,  0,  0);
        red   = im.colorAllocate(255,0,  0);
        blue  = im.colorAllocate(0,  0,255);
        green = im.colorAllocate(0,  255,0);

        # make the background transparent and interlaced
        im.transparent(white);
        im.interlaced('true');

        # Put a black frame around the picture
        im.rectangle(0,0,99,99,black);

        # Draw a blue oval
        im.arc(50,50,95,75,0,360,blue);

        # And fill it with red
        im.fill(50,50,red);

        # Draw a blue triangle by defining a polygon
        USE poly = GD.Polygon;
        poly.addPt(50,0);
        poly.addPt(99,99);
        poly.addPt(0,99);
        im.filledPolygon(poly, blue);

        # Output binary image in PNG format
        im.png | stdout(1);
       END;
    -%]

=head1 DESCRIPTION

The GD.Polygon plugin provides an interface to GD.pm's GD::Polygon class.

See L<GD> for a complete description of the GD library and all the
methods that can be called via the GD.Polygon plugin.  See
L<Template::Plugin::GD::Image> for the main interface to the GD
functions.  See L<Template::Plugin::GD::Constants> for a plugin that
allows you access to GD.pm's constants.

=head1 AUTHOR

Thomas Boutell wrote the GD graphics library.

Lincoln D. Stein wrote the Perl GD modules that interface to it.

Craig Barratt E<lt>craig@arraycomm.comE<gt> wrote the original GD
plugins for the Template Toolkit (2001).

Andy Wardley E<lt>abw@cpan.orgE<gt> extracted them from the TT core
into a separate distribution for TT version 2.15.

=head1 COPYRIGHT

Copyright (C) 2001 Craig Barratt E<lt>craig@arraycomm.comE<gt>, 
2006 Andy Wardley E<lt>abw@cpan.orgE<gt>.

The GD.pm interface is copyright 1995-2000, Lincoln D. Stein.

This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

=head1 SEE ALSO

L<Template::Plugin::GD>, L<Template::Plugin::GD::Image>, L<GD|GD>

=cut

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