1{ 2 "Id": "libpng", 3 "Name": "LibPNG", 4 "QDocModule": "qtgui", 5 "QtUsage": "Used in the qpng image plugin. Configure with -system-libpng or -no-libpng to avoid.", 6 7 "Description": "libpng is the official PNG reference library.", 8 "Homepage": "http://www.libpng.org/pub/png/libpng.html", 9 "Version": "1.6.37", 10 "License": "libpng License and PNG Reference Library version 2", 11 "LicenseId": "Libpng AND libpng-2.0", 12 "LicenseFile": "LICENSE", 13 "Copyright": "Copyright (c) 1998-2018 Glenn Randers-Pehrson 14Copyright (c) 2000-2017 Simon-Pierre Cadieux 15Copyright (c) 2000-2017 Eric S. Raymond 16Copyright (c) 2000-2017 Mans Rullgard 17Copyright (c) 2000-2019 Cosmin Truta 18Copyright (c) 2000-2017 Gilles Vollant 19Copyright (c) 2000-2017 James Yu 20Copyright (c) 2000-2017 Mandar Sahastrabuddhe 21Copyright (c) 1998-2000 Tom Lane 22Copyright (c) 1998-2000 Willem van Schaik 23Copyright (c) 1996-1997 Andreas Dilger 24Copyright (c) 1996-1997 John Bowler 25Copyright (c) 1996-1997 Kevin Bracey 26Copyright (c) 1996-1997 Sam Bushell 27Copyright (c) 1996-1997 Magnus Holmgren 28Copyright (c) 1996-1997 Greg Roelofs 29Copyright (c) 1996-1997 Tom Tanner 30Copyright (c) 1995-1996 Dave Martindale 31Copyright (c) 1995-1996 Paul Schmidt 32Copyright (c) 1995-1996 Tim Wegner 33Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." 34} 35