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    181
    the
    Library, thedistribution ofthe whole mustbeonthe terms ofthis License, whosepermissions for
     other
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    itis not theintent ofthis section toclaim rights orcontest yourrights towork written entirely by
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    rather, theintent isto exercise theright tocontrol thedistribution ofderivative orcollective works
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     under
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    given copyofthe Library. Todothis, youmust alterallthe notices thatrefer tothis License, sothat
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     However,
    linkingawork thatuses theLibrary withtheLibrary creates anexecutable thatisaderivative
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    When
    awork thatuses theLibrary usesmaterial fromaheader filethat ispart ofthe Library, theobject
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    182
    If
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     macros
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    183
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     do
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    andtheLibrary together inan executable thatyoudistribute.
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    184
    If
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    inthe body ofthis License.
     13.
    The Free Software Foundation maypublish revised and/ornewversions ofthe Lesser General
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     NO
    WARRANTY
     15.
    BECAUSE THELIBRARY ISLICENSED FREEOFCHARGE, THEREISNO WARRANTY FOR
     THE
    LIBRARY, TOTHE EXTENT PERMITTED BYAPPLICABLE LAW.EXCEPT WHENOTHERWISE
     STATED
    INWRITING THECOPYRIGHT HOLDERSAND/OROTHERPARTIES PROVIDE THE
     LIBRARY
    ASISWITHOUT WARRANTY OFANY KIND, EITHER EXPRESSED ORIMPLIED,
     INCLUDING,
    BUTNOT LIMITED TO,THE IMPLIED WARRANTIES OFMERCHANTABILITY AND
     FITNESS
    FORAPARTICULAR PURPOSE.THEENTIRE RISKASTO THE QUALITY AND 
    						
    							
    
    185
    PERFORMANCE
    OFTHE LIBRARY ISWITH YOU.SHOULD THELIBRARY PROVEDEFECTIVE,
     YOU
    ASSUME THECOST OFALL NECESSARY SERVICING,REPAIRORCORRECTION.
     16.
    INNO EVENT UNLESS REQUIRED BYAPPLICABLE LAWORAGREED TOINWRITING WILL
     ANY
    COPYRIGHT HOLDER,ORANY OTHER PARTYWHOMAYMODIFY AND/OR REDISTRIBUTE
     THE
    LIBRARY ASPERMITTED ABOVE,BELIABLE TOYOU FORDAMAGES, INCLUDING ANY
     GENERAL,
    SPECIAL,INCIDENTAL ORCONSEQUENTIAL DAMAGESARISINGOUTOFTHE USE
     OR
    INABILITY TOUSE THELIBRARY (INCLUDING BUTNOT LIMITED TOLOSS OFDATA ORDATA
     BEING
    RENDERED INACCURATE ORLOSSES SUSTAINED BYYOU ORTHIRD PARTIES ORA
     FAILURE
    OFTHE LIBRARY TOOPERATE WITHANYOTHER SOFTWARE), EVENIFSUCH
     HOLDER
    OROTHER PARTYHASBEEN ADVISED OFTHE POSSIBILITY OFSUCH DAMAGES.
     END
    OFTERMS ANDCONDITIONS
     How
    toApply These Terms toYour NewLibraries
     If
    you develop anew library, andyouwant itto be ofthe greatest possible usetothe public, we
     recommend
    makingitfree software thateveryone canredistribute andchange. Youcandosoby
     permitting
    redistribution undertheseterms (or,alternatively, undertheterms ofthe ordinary General
     Public
    License).
     To
    apply these terms, attachthefollowing noticestothe library. Itis safest toattach themtothe start of
     each
    source filetomost effectively conveytheexclusion ofwarranty; andeach fileshould haveatleast
     the
    copyright lineand apointer towhere thefullnotice isfound.
     <
    one linetogive thelibrarys nameandabrief ideaofwhat itdoes. >
     Copyright
    (C)
     This
    library isfree software; youcanredistribute itand/or modify itunder theterms ofthe GNU Lesser
     General
    PublicLicense aspublished bythe Free Software Foundation; eitherversion 2.1ofthe License,
     or
    (at your option) anylater version.
     This
    library isdistributed inthe hope thatitwill beuseful, butWITHOUT ANYWARRANTY; withouteven
     the
    implied warranty ofMERCHANTABILITY orFITNESS FORAPARTICULAR PURPOSE.Seethe
     GNU
    Lesser General PublicLicense formore details.
     You
    should havereceived acopy ofthe GNU Lesser General PublicLicense alongwiththislibrary; if
     not,
    write tothe Free Software Foundation, Inc.,51Franklin Street,FifthFloor, Boston, MA02110-1301
     USA
    
    Also
    addinformation onhow tocontact youbyelectronic andpaper mail.
     You
    should alsogetyour employer (ifyou work asaprogrammer) oryour school, ifany, tosign a
     copyright
    disclaimer forthe library, ifnecessary. Hereisasample; alterthenames: 
    						
    							
    
    186
    Yoyodyne,
    Inc.,hereby disclaims allcopyright interestinthe library `Frob(alibrary fortweaking knobs)
     written
    byJames Random Hacker.
     <
    signature ofTy Coon >,1 April 1990
     Ty
    Coon, President ofVice
     Thats
    allthere isto it!
     libjpeg
    
    This
    projector productincludes theopen source software programlibjpegwhichapplies theterms and
     conditions
    providedbyowner ofthe copyright tothe libjpeg.
     The
    libjpeg areWITHOUT ANYWARRANTY; withouteventheimplied warranty of
     MERCHANTABILITY
    ANDFITNESS FORAPARTICULAR PURPOSE.
     List
    oflibjpeg programs
     •
    libjpeg-6b
     License
    termsofconditions ofeach program whichareprovided byowner ofthe copyright tothe
     libjpeg
    areasfollows.
     Copyright
    (C)1994-1997, ThomasG.Lane. Thisfileispart ofthe Independent JPEGGroups software.
     For
    conditions ofdistribution anduse, seetheaccompanying READMEfile.
     This
    distribution containsthesixth public release ofthe Independent JPEGGroups freeJPEG software.
     You
    arewelcome toredistribute thissoftware andtouse itfor any purpose, subjecttothe conditions
     under
    LEGAL ISSUES, below.
     LEGAL
    ISSUES
     ============
    
    In
    plain English:
     1.
    We dont promise thatthissoftware works.(Butifyou findany bugs, please letus know!)
     2.
    You canusethissoftware forwhatever youwant. Youdont have topay us.
     3.
    You may notpretend thatyouwrote thissoftware. Ifyou useitin aprogram, youmust acknowledge
     somewhere
    inyour documentation thatyouve usedtheIJG code.
     In
    legalese:
     The
    authors makeNOWARRANTY orrepresentation, eitherexpress orimplied, withrespect tothis
     software,
    itsquality, accuracy, merchantability, orfitness foraparticular purpose.Thissoftware is
     provided
    ASIS,and you, itsuser, assume theentire riskastoits quality andaccuracy. 
    						
    							
    
    187
    This
    software iscopyright (C)1991-1998, ThomasG.Lane. AllRights Reserved exceptasspecified
     below.
    
    Permission
    ishereby granted touse, copy, modify, anddistribute thissoftware (orportions thereof)for
     any
    purpose, withoutfee,subject tothese conditions:
     (1)
    Ifany part ofthe source codeforthis software isdistributed, thenthisREADME filemust beincluded,
     with
    thiscopyright andno-warranty noticeunaltered; andanyadditions, deletions,orchanges tothe
     original
    filesmust beclearly indicated inaccompanying documentation.
     (2)
    Ifonly executable codeisdistributed, thentheaccompanying documentation muststatethatthis
     software
    isbased inpart onthe work ofthe Independent JPEGGroup.
     (3)
    Permission foruse ofthis software isgranted onlyifthe user accepts fullresponsibility forany
     undesirable
    consequences; theauthors acceptNOLIABILITY fordamages ofany kind.
     These
    conditions applytoany software derivedfromorbased onthe IJG code, notjust tothe unmodified
     library.
    Ifyou useourwork, youought toacknowledge us.
     Permission
    isNOT granted forthe use ofany IJGauthors nameorcompany nameinadvertising or
     publicity
    relatingtothis software orproducts derivedfromit.This software maybereferred toonly as
     the
    Independent JPEGGroups software.
     We
    specifically permitandencourage theuse ofthis software asthe basis ofcommercial products,
     provided
    thatallwarranty orliability claimsareassumed bythe product vendor.
     ansi2knr.c
    isincluded inthis distribution bypermission ofL.Peter Deutsch, soleproprietor ofits
     copyright
    holder,Aladdin Enterprises ofMenlo Park,CA.ansi2knr.c isNOT covered bythe above
     copyright
    andconditions, butinstead bythe usual distribution termsofthe Free Software Foundation;
     principally,
    thatyoumust include sourcecodeifyou redistribute it.(See thefileansi2knr.c forfull details.)
     However,
    sinceansi2knr.c isnot needed aspart ofany program generated fromtheIJG code, thisdoes
     not
    limit youmore thantheforegoing paragraphs do.
     The
    Unix configuration scriptconfigure wasproduced withGNU Autoconf. Itis copyright bythe Free
     Software
    Foundation butisfreely distributable. Thesame holdsforitssupporting scripts(config.guess,
     config.sub,
    ltconfig,ltmain.sh). Anothersupportscript,install-sh, iscopyright byM.I.T. butisalso freely
     distributable.
    
    It
    appears thatthearithmetic codingoptionofthe JPEG speciscovered bypatents ownedbyIBM,
     AT
    &T, and Mitsubishi. Hencearithmetic codingcannot legallybeused without obtaining oneormore
     licenses.
    Forthis reason, supportforarithmetic codinghasbeen removed fromthefree JPEG software.
     (Since
    arithmetic codingprovides onlyamarginal gainover theunpatented Huffmanmode,itis unlikely
     that
    very many implementations willsupport it.)So faraswe are aware, therearenopatent restrictions
     on
    the remaining code.
     The
    IJGdistribution formerlyincluded codetoread andwrite GIFfiles. Toavoid entanglement withthe
     Unisys
    LZWpatent, GIFreading supporthasbeen removed altogether, andtheGIF writer hasbeen 
    						
    							
    
    188
    simplified
    toproduce uncompressed GIFs.Thistechnique doesnotuse theLZW algorithm; the
     resulting
    GIFfiles arelarger thanusual, butare readable byallstandard GIFdecoders.
     We
    arerequired tostate thatThe Graphics Interchange Format(c)isthe Copyright propertyof
     CompuServe
    Incorporated. GIF(sm)isaService Markproperty ofCompuServe Incorporated.
     libpng
    
    This
    projector productincludes theopen source software programlibpngwhichapplies theterms and
     conditions
    providedbyowner ofthe copyright tothe libpng.
     The
    libpng areWITHOUT ANYWARRANTY; withouteventheimplied warranty of
     MERCHANTABILITY
    ANDFITNESS FORAPARTICULAR PURPOSE.
     List
    oflibpng programs
     •
    libpng-1.2.49
     License
    termsofconditions ofeach program whichareprovided byowner ofthe copyright tothe libpng
     are
    asfollows.
     This
    copy ofthe libpng notices isprovided foryour convenience. Incase ofany discrepancy between
     this
    copy andthenotices inthe filepng.h thatisincluded inthe libpng distribution, thelatter shallprevail.
     COPYRIGHT
    NOTICE,DISCLAIMER, andLICENSE:
     If
    you modify libpngyoumay insert additional noticesimmediately followingthissentence.
     This
    code isreleased underthelibpng license.
     libpng
    versions 1.2.6,August 15,2004, through 1.2.49,March29,2012, areCopyright (c)2004, 2006-
     2009
    Glenn Randers-Pehrson, andaredistributed accordingtothe same disclaimer andlicense as
     libpng-1.2.5
    withthefollowing individual addedtothe listofContributing Authors
     Cosmin
    Truta
     libpng
    versions 1.0.7,July1,2000, through 1.2.5-October 3,2002, areCopyright (c)2000-2002 Glenn
     Randers-Pehrson,
    andaredistributed accordingtothe same disclaimer andlicense aslibpng-1.0.6 with
     the
    following individuals addedtothe listofContributing Authors
     Simon-Pierre
    Cadieux
     Eric
    S.Raymond
     Gilles
    Vollant
     and
    with thefollowing additions tothe disclaimer:
     There
    isno warranty againstinterference withyour enjoyment ofthe library oragainst infringement.
     There
    isno warranty thatourefforts orthe library willfulfill anyofyour particular purposes orneeds. This 
    						
    							
    
    189
    library
    isprovided withallfaults, andtheentire riskofsatisfactory quality,performance, accuracy,and
     effort
    iswith theuser.
     libpng
    versions 0.97,January 1998,through 1.0.6,March 20,2000, areCopyright (c)1998, 1999Glenn
     Randers-Pehrson,
    andaredistributed accordingtothe same disclaimer andlicense aslibpng-0.96, with
     the
    following individuals addedtothe listofContributing Authors:
     Tom
    Lane
     Glenn
    Randers-Pehrson
     Willem
    vanSchaik
     libpng
    versions 0.89,June1996, through 0.96,May1997, areCopyright (c)1996, 1997Andreas Dilger
     Distributed
    accordingtothe same disclaimer andlicense aslibpng-0.88, withthefollowing individuals
     added
    tothe listofContributing Authors:
     John
    Bowler
     Kevin
    Bracey
     Sam
    Bushell
     Magnus
    Holmgren
     Greg
    Roelofs
     Tom
    Tanner
     libpng
    versions 0.5,May 1995, through 0.88,January 1996,areCopyright (c)1995, 1996GuyEric
     Schalnat,
    Group42,Inc.
     For
    thepurposes ofthis copyright andlicense, Contributing Authorsisdefined asthe following setof
     individuals:
    
    Andreas
    Dilger
     Dave
    Martindale
     Guy
    EricSchalnat
     Paul
    Schmidt
     Tim
    Wegner
     The
    PNG Reference Libraryissupplied ASIS.The Contributing AuthorsandGroup 42,Inc. disclaim all
     warranties,
    expressedorimplied, including, withoutlimitation, thewarranties ofmerchantability andof
     fitness
    forany purpose. TheContributing AuthorsandGroup 42,Inc. assume noliability fordirect,
     indirect,
    incidental, special,exemplary, orconsequential damages,whichmayresult fromtheuse ofthe
     PNG
    Reference Library,evenifadvised ofthe possibility ofsuch damage. 
    						
    							
    
    190
    Permission
    ishereby granted touse, copy, modify, anddistribute thissource code,orportions hereof,for
     any
    purpose, withoutfee,subject tothe following restrictions:
     1.
    The origin ofthis source codemustnotbemisrepresented.
     2.
    Altered versions mustbeplainly marked assuch andmust notbemisrepresented asbeing the
     original
    source.
     3.
    This Copyright noticemaynotberemoved oraltered fromanysource oraltered sourcedistribution.
     The
    Contributing AuthorsandGroup 42,Inc. specifically permit,without fee,and encourage theuse of
     this
    source codeasacomponent tosupporting thePNG fileformat incommercial products.Ifyou use
     this
    source codeinaproduct, acknowledgment isnot required butwould beappreciated.
     A
    png_get_copyright functionisavailable, forconvenient useinabout boxesandthelike:
     printf(%s,png_get_copyright(NULL));
    
    Also,
    thePNG logo(inPNG format, ofcourse) issupplied inthe files pngbar.png andpngbar.jpg
     (88x31)
    andpngnow.png (98x31).
     Libpng
    isOSI Certified OpenSource Software. OSICertified OpenSource isacertification markofthe
     Open
    Source Initiative.
     Glenn
    Randers-Pehrson
     glennrp
    atusers.sourceforge.net
     March
    29,2012
     zlib
    
    This
    projector productincludes theopen source software programzlibwhich applies theterms and
     conditions
    providedbyowner ofthe copyright tothe zlib.
     The
    zlib areWITHOUT ANYWARRANTY; withouteventheimplied warranty ofMERCHANTABILITY
     AND
    FITNESS FORAPARTICULAR PURPOSE.
     List
    ofzlib programs
     •
    zlib-1.1.4
     License
    termsofconditions ofeach program whichareprovided byowner ofthe copyright tothe zlib
     are
    asfollows.
     Copyright
    notice:
     (C)
    1995-1998 Jean-loupGaillyandMark Adler
     This
    software isprovided as-is,without anyexpress orimplied warranty. Inno event willthe authors be
     held
    liable forany damages arisingfromtheuse ofthis software. 
    						
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