This is GD::Graph packaged for Debian GNU systems.

Source:

    http://www.cpan.org/modules/by-module/GD/

Authors:

    Martien Verbruggen
    mgjv@tradingpost.com.au

    FIRST PNG PORT as Chart::PNGgraph

    Steve Bonds
    sbonds@agora.rdrop.com

Copyright and licensing terms, main code:

    GD::Graph
    Copyright (c) 1999-2002 Martien Verbruggen. All rights reserved.
    Chart::PNGgraph
    Copyright (c) 1999 Steve Bonds.  All rights reserved.
    GIFgraph
    Copyright (c) 1995-1999 Martien Verbruggen. All rights reserved.

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

I really felt like adding a clause to the copyright that excluded Unisys
and its employees from the use of any of my code, at least without a
license bought from me. I decided against it for several reasons, the
main one being that I would just feel too dirty doing that.

Copyright and licensing terms, Dustismo Sans:

Dustismo is Copyright (C) 2002 Dustin Norlander
Homepage: http://www.cheapskatefonts.com
email: nutso@cheapskatefonts.com


    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.


Both the Artistic Licence (the original Perl licensing terms) and the
GNU General Public License (allowed as alternative Perl license) is on
Debian GNU systems located below /usr/share/common-licenses/ .