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Except as contained in this notice, the name(s) of the
above copyright holders shall not be used in
advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written
authorization.
***********************************************************
This product includes software libpng to which the license
below applies.
Please note that we cannot respond to inquiries regarding the
content of the source code.
libpng versions 1.2.6, August 15, 2004, through 1.5.2, March
31, 2011, are Copyright (c) 2004, 2006-2011 Glenn Randers-
Pehrson, and are distributed according to the same disclaimer
and license as libpng-1.2.5 with the following individual added
to the list of Contributing Authors
Cosmin Truta
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3,
2002, are Copyright (c) 2000-2002 Glenn Randers-Pehrson,
and are distributed according to the same disclaimer and
license as libpng-1.0.6 with the following individuals added to
the list of Contributing Authors
Simon-Pierre Cadieux
Eric S. Raymond
Gilles Vollant
and with the following additions to the disclaimer:
There is no warranty against interference with your
enjoyment of the library or against infringement. There is
no warranty that our efforts or the library will fulfill any of
your particular purposes or needs. This library is provided
with all faults, and the entire risk of satisfactory quality,
performance, accuracy, and effort is with the user.
libpng versions 0.97, January 1998, through 1.0.6, March 20,
2000, are Copyright (c) 1998, 1999 Glenn Randers-Pehrson,
and are distributed according to the same disclaimer and
license as libpng-0.96, with the following individuals added to
the list of Contributing Authors:
Tom Lane
Glenn Randers-Pehrson
Willem van Schaik
libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996, 1997 Andreas Dilger Distributed according
to the same disclaimer and license as libpng-0.88, with the
following individuals added to the list of Contributing Authors:
John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner
libpng versions 0.5, May 1995, through 0.88, January 1996,
are Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42,
Inc.
For the purposes of this copyright and license, "Contributing
Authors" is defined as the following set of individuals:
Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner
The PNG Reference Library is supplied "AS IS". The
Contributing Authors and Group 42, Inc. disclaim all
warranties, expressed or implied, including, without limitation,
the warranties of merchantability and of fitness for any
purpose. The Contributing Authors and Group 42, Inc.
assume no liability for direct, indirect, incidental, special,
exemplary, or consequential damages, which may result from
the use of the PNG Reference Library, even if advised of the
possibility of such damage.
Permission is hereby granted to use, copy, modify, and
distribute this source code, or portions hereof, for any
purpose, without fee, subject to the following restrictions:
1.
The origin of this source code must not be
misrepresented.
2.
Altered versions must be plainly marked as such and must
not be misrepresented as being the original source.
3.
This Copyright notice may not be removed or altered from
any source or altered source distribution.
The Contributing Authors and Group 42, Inc. specifically
permit, without fee, and encourage the use of this source code
as a component to supporting the PNG file format in
commercial products. If you use this source code in a product,
acknowledgment is not required but would be appreciated.
A "png_get_copyright" function is available, for convenient
use in "about" boxes and the like:
printf("%s",png_get_copyright(NULL));
Also, the PNG logo (in PNG format, of course) is supplied
in the files "pngbar.png" and "pngbar.jpg (88x31) and
"pngnow.png" (98x31).
Libpng is OSI Certified Open Source Software. OSI
Certified Open Source is a certification mark of the Open
Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
Notice Concerning Software Governed by the GNU GPL/LGPL
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