tqt3/doc/3rdparty.doc

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** Discussion of different licenses used in Qt.
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/*!

\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.

\section1 Font files for Qt/Embedded

\e {The Helvetica BDF font files supplied with Qt/Embedded are distributed under the following highly
permissive license.  We recommend that all Qt/Embedded installations that use these font files also
acknowledge this contribution, and quote this license
statement in an appendix to the documentation.
} -- located in \c{lib/fonts} 

Copyright 1984-1989, 1994 Adobe Systems Incorporated.

Copyright 1988, 1994 Digital Equipment Corporation.

Adobe is a trademark of Adobe Systems Incorporated which may be
registered in certain jurisdictions.
Permission to use these trademarks is hereby granted only in
association with the images described in this file.

Permission to use, copy, modify, distribute and sell this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notices appear in all
copies and that both those copyright notices and this permission
notice appear in supporting documentation, and that the names of
Adobe Systems and Digital Equipment Corporation not be used in
advertising or publicity pertaining to distribution of the software
without specific, written prior permission.  Adobe Systems and
Digital Equipment Corporation make no representations about the
suitability of this software for any purpose.  It is provided "as
is" without express or implied warranty.

*/