github.com/insionng/yougam@v0.0.0-20170714101924-2bc18d833463/libraries/golang/freetype/licenses/ftl.txt (about)

     1                      The FreeType Project LICENSE
     2                      ----------------------------
     3  
     4                              2006-Jan-27
     5  
     6                      Copyright 1996-2002, 2006 by
     7            David Turner, Robert Wilhelm, and Werner Lemberg
     8  
     9  
    10  
    11  Introduction
    12  ============
    13  
    14    The FreeType  Project is distributed in  several archive packages;
    15    some of them may contain, in addition to the FreeType font engine,
    16    various tools and  contributions which rely on, or  relate to, the
    17    FreeType Project.
    18  
    19    This  license applies  to all  files found  in such  packages, and
    20    which do not  fall under their own explicit  license.  The license
    21    affects  thus  the  FreeType   font  engine,  the  test  programs,
    22    documentation and makefiles, at the very least.
    23  
    24    This  license   was  inspired  by  the  BSD,   Artistic,  and  IJG
    25    (Independent JPEG  Group) licenses, which  all encourage inclusion
    26    and  use of  free  software in  commercial  and freeware  products
    27    alike.  As a consequence, its main points are that:
    28  
    29      o We don't promise that this software works. However, we will be
    30        interested in any kind of bug reports. (`as is' distribution)
    31  
    32      o You can  use this software for whatever you  want, in parts or
    33        full form, without having to pay us. (`royalty-free' usage)
    34  
    35      o You may not pretend that  you wrote this software.  If you use
    36        it, or  only parts of it,  in a program,  you must acknowledge
    37        somewhere  in  your  documentation  that  you  have  used  the
    38        FreeType code. (`credits')
    39  
    40    We  specifically  permit  and  encourage  the  inclusion  of  this
    41    software, with  or without modifications,  in commercial products.
    42    We  disclaim  all warranties  covering  The  FreeType Project  and
    43    assume no liability related to The FreeType Project.
    44  
    45  
    46    Finally,  many  people  asked  us  for  a  preferred  form  for  a
    47    credit/disclaimer to use in compliance with this license.  We thus
    48    encourage you to use the following text:
    49  
    50     """
    51      Portions of this software are copyright © <year> The FreeType
    52      Project (www.freetype.org).  All rights reserved.
    53     """
    54  
    55    Please replace <year> with the value from the FreeType version you
    56    actually use.
    57  
    58  
    59  Legal Terms
    60  ===========
    61  
    62  0. Definitions
    63  --------------
    64  
    65    Throughout this license,  the terms `package', `FreeType Project',
    66    and  `FreeType  archive' refer  to  the  set  of files  originally
    67    distributed  by the  authors  (David Turner,  Robert Wilhelm,  and
    68    Werner Lemberg) as the `FreeType Project', be they named as alpha,
    69    beta or final release.
    70  
    71    `You' refers to  the licensee, or person using  the project, where
    72    `using' is a generic term including compiling the project's source
    73    code as  well as linking it  to form a  `program' or `executable'.
    74    This  program is  referred to  as  `a program  using the  FreeType
    75    engine'.
    76  
    77    This  license applies  to all  files distributed  in  the original
    78    FreeType  Project,   including  all  source   code,  binaries  and
    79    documentation,  unless  otherwise  stated   in  the  file  in  its
    80    original, unmodified form as  distributed in the original archive.
    81    If you are  unsure whether or not a particular  file is covered by
    82    this license, you must contact us to verify this.
    83  
    84    The FreeType  Project is copyright (C) 1996-2000  by David Turner,
    85    Robert Wilhelm, and Werner Lemberg.  All rights reserved except as
    86    specified below.
    87  
    88  1. No Warranty
    89  --------------
    90  
    91    THE FREETYPE PROJECT  IS PROVIDED `AS IS' WITHOUT  WARRANTY OF ANY
    92    KIND, EITHER  EXPRESS OR IMPLIED,  INCLUDING, BUT NOT  LIMITED TO,
    93    WARRANTIES  OF  MERCHANTABILITY   AND  FITNESS  FOR  A  PARTICULAR
    94    PURPOSE.  IN NO EVENT WILL ANY OF THE AUTHORS OR COPYRIGHT HOLDERS
    95    BE LIABLE  FOR ANY DAMAGES CAUSED  BY THE USE OR  THE INABILITY TO
    96    USE, OF THE FREETYPE PROJECT.
    97  
    98  2. Redistribution
    99  -----------------
   100  
   101    This  license  grants  a  worldwide, royalty-free,  perpetual  and
   102    irrevocable right  and license to use,  execute, perform, compile,
   103    display,  copy,   create  derivative  works   of,  distribute  and
   104    sublicense the  FreeType Project (in  both source and  object code
   105    forms)  and  derivative works  thereof  for  any  purpose; and  to
   106    authorize others  to exercise  some or all  of the  rights granted
   107    herein, subject to the following conditions:
   108  
   109      o Redistribution of  source code  must retain this  license file
   110        (`FTL.TXT') unaltered; any  additions, deletions or changes to
   111        the original  files must be clearly  indicated in accompanying
   112        documentation.   The  copyright   notices  of  the  unaltered,
   113        original  files must  be  preserved in  all  copies of  source
   114        files.
   115  
   116      o Redistribution in binary form must provide a  disclaimer  that
   117        states  that  the software is based in part of the work of the
   118        FreeType Team,  in  the  distribution  documentation.  We also
   119        encourage you to put an URL to the FreeType web page  in  your
   120        documentation, though this isn't mandatory.
   121  
   122    These conditions  apply to any  software derived from or  based on
   123    the FreeType Project,  not just the unmodified files.   If you use
   124    our work, you  must acknowledge us.  However, no  fee need be paid
   125    to us.
   126  
   127  3. Advertising
   128  --------------
   129  
   130    Neither the  FreeType authors and  contributors nor you  shall use
   131    the name of the  other for commercial, advertising, or promotional
   132    purposes without specific prior written permission.
   133  
   134    We suggest,  but do not require, that  you use one or  more of the
   135    following phrases to refer  to this software in your documentation
   136    or advertising  materials: `FreeType Project',  `FreeType Engine',
   137    `FreeType library', or `FreeType Distribution'.
   138  
   139    As  you have  not signed  this license,  you are  not  required to
   140    accept  it.   However,  as  the FreeType  Project  is  copyrighted
   141    material, only  this license, or  another one contracted  with the
   142    authors, grants you  the right to use, distribute,  and modify it.
   143    Therefore,  by  using,  distributing,  or modifying  the  FreeType
   144    Project, you indicate that you understand and accept all the terms
   145    of this license.
   146  
   147  4. Contacts
   148  -----------
   149  
   150    There are two mailing lists related to FreeType:
   151  
   152      o freetype@nongnu.org
   153  
   154        Discusses general use and applications of FreeType, as well as
   155        future and  wanted additions to the  library and distribution.
   156        If  you are looking  for support,  start in  this list  if you
   157        haven't found anything to help you in the documentation.
   158  
   159      o freetype-devel@nongnu.org
   160  
   161        Discusses bugs,  as well  as engine internals,  design issues,
   162        specific licenses, porting, etc.
   163  
   164    Our home page can be found at
   165  
   166      http://www.freetype.org
   167  
   168  
   169  --- end of FTL.TXT ---