MNG reference library | Qt Image Formats 5.9

Qt 5.9 | Qt Image Formats | MNG reference library

Qt 5.9.2 Reference Documentation

# MNG reference library

Used in the qmng image plugin if no system libmng is found.

The sources can be found in qtimageformats-opensource-src-5.9.2/src/3rdparty/libmng.

Project Homepage, upstream version: 1.0.10

      Copyright (c) 2000-2007 Gerard Juyn (gerard@libmng.com)

zlib License.

      Copyright (c) 2000-2007 Gerard Juyn (gerard@libmng.com)
      [You may insert additional notices after this sentence if you modify
       this source]

      For the purposes of this copyright and license, "Contributing Authors"
      is defined as the following set of individuals:

         Gerard Juyn
         Glenn Randers-Pehrson

      The MNG Library is supplied "AS IS".  The Contributing Authors
      disclaim all warranties, expressed or implied, including, without
      limitation, the warranties of merchantability and of fitness for any
      purpose.  The Contributing Authors assume no liability for direct,
      indirect, incidental, special, exemplary, or consequential damages,
      which may result from the use of the MNG 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;
         you must not claim that you wrote the original software.

      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 specifically permit, without fee, and
      encourage the use of this source code as a component to supporting
      the MNG and JNG file format in commercial products.  If you use this
      source code in a product, acknowledgment would be highly appreciated.

      ************************************************************************

      Parts of this software have been adapted from the libpng package.
      Although this library supports all features from the PNG specification
      (as MNG descends from it) it does not require the libpng package.
      It does require the zlib library and optionally the IJG jpeg library,
      and/or the "little-cms" library by Marti Maria (depending on the
      inclusion of support for JNG and Full-Color-Management respectively.

      This library's function is primarily to read and display MNG
      animations. It is not meant as a full-featured image-editing
      component! It does however offer creation and editing functionality
      at the chunk level.
      (future modifications may include some more support for creation
       and or editing)

      ************************************************************************