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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
# Local Variables:
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# End:
#
# vim: expandtab shiftwidth=4:
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