NAME

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

SYNOPSIS

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

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;
-%]

DESCRIPTION

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

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

AUTHOR

Craig Barratt <craig@arraycomm.com>

Lincoln D. Stein wrote the GD.pm interface to the GD library.

VERSION

1.53, distributed as part of the Template Toolkit version 2.12, released on 12 January 2004.

COPYRIGHT

Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>

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.

SEE ALSO

Template::Plugin, Template::Plugin::GD, Template::Plugin::GD::Image, Template::Plugin::GD::Constants, GD