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tqt3/doc/3rdparty.doc

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/****************************************************************************
**
** Discussion of different licenses used in Qt.
**
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
/*!
\page 3rdparty.html
\title 3rd Party Licenses used in Qt
Run \c{configure -help} to see any options that may be available for
controlling the use of these libraries.
\tableofcontents
\section1 Freetype 2 (freetype)
\e{The FreeType project is a team of volunteers who develop free, portable
and high-quality software solutions for digital typography. We specifically
target embedded systems and focus on bringing small, efficient and
ubiquitous products.} -- quoted from \c 3rdparty/freetype/docs/freetype2.html.
See \c 3rdparty/freetype/docs/FIL.txt and \c
3rdparty/freetype/docs/GPL.txt for license details.
See also the files in \c 3rdparty/opentype which are used by
Freetype.
\section1 The Independent JPEG Group's JPEG software (libjpeg)
\e{This package contains C software to implement JPEG image compression and
decompression. JPEG (pronounced "jay-peg") is a standardized compression
method for full-color and gray-scale images. JPEG is intended for compressing
"real-world" scenes; line drawings, cartoons and other non-realistic images
are not its strong suit. JPEG is lossy, meaning that the output image is not
exactly identical to the input image.} -- quoted from \c
3rdparty/libjpeg/README.
See \c 3rdparty/libjpeg/README for license details.
\section1 Multiple-image Network Graphics (MNG) Reference Library (libmng)
\e{The libmng library supports decoding, displaying, encoding, and various
other manipulations of the Multiple-image Network Graphics (MNG) format
image files. It uses the zlib compression library, and optionally the
JPEG library by the Independent JPEG Group (IJG) and/or
lcms (little cms), a color-management library by Marti Maria Saguer.}
-- quoted from \c 3rdparty/libmng/doc/libmng.txt.
See \c 3rdparty/libmng/LICENSE for license details.
\section1 PNG reference library (libpng)
\e{Libpng was written as a companion to the PNG specification, as a way
of reducing the amount of time and effort it takes to support the PNG
file format in application programs.} -- quoted from \c
3rdparty/libpng/libpng.txt.
See \c 3rdparty/libpng/LICENSE for license details.
\section1 Data compression library (zlib)
\e{zlib is a general purpose data compression library. All the code
is thread safe. The data format used by the zlib library is described
by RFCs (Request for Comments) 1950 to 1952} -- quoted from \c
3rdparty/zlib/README.
See \c 3rdparty/zlib/README for license details.
*/