From: "Damian Yerrick" Newsgroups: comp.os.msdos.djgpp Subject: Re: GIF File encoders... Date: Sat, 18 Sep 1999 11:13:43 -0500 Organization: Rose-Hulman Institute of Technology Lines: 27 Message-ID: <7s0drr$eui$1@solomon.cs.rose-hulman.edu> References: <37E3AB4A DOT 3665290F AT geocities DOT com> NNTP-Posting-Host: yerricde.laptop.rose-hulman.edu X-Trace: solomon.cs.rose-hulman.edu 937671355 15314 137.112.205.146 (18 Sep 1999 16:15:55 GMT) X-Complaints-To: news AT cs DOT rose-hulman DOT edu NNTP-Posting-Date: 18 Sep 1999 16:15:55 GMT X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.00.2314.1300 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Sahab Yazdani wrote in message news:37E3AB4A DOT 3665290F AT geocities DOT com... > So what I need is some simple src-code > that will translate a memory buffer to a gif file on disk. Anyways > thanks for any info you may provide! I can't give that link to you. The GIF image format uses LZW compression, and Unisys owns the patent on LZW compression and will not license it to free software (GPL) developers. http://www.gnu.org/philosophy/gif.html http://lpf.ai.mit.edu/Patents/Gif/Gif.html However, PNG (ping) is an alternative to GIF, supported (at least partially) by newer browsers. http://www.cdrom.com/pub/png/ The International JPEG Group has released free source code for reading and writing JPEGs. See section 15 of http://www.faqs.org/faqs/jpeg-faq/part2/ But if I gave you GIF, that would be patent infringement. Damian Yerrick http://pineight.webjump.com/