From: Konstanty Bialkowski Newsgroups: comp.os.msdos.djgpp Subject: Re: Allegro: reading fractint .map-files (or psp .pal files) ? Date: Wed, 31 Dec 1997 14:07:36 +1000 Organization: University of Queensland Lines: 19 Message-ID: <34A9C507.26D9C012@mailbox.uq.edu.au> References: <34a97622 DOT 19679817 AT news DOT ping DOT be> Reply-To: M DOT Bialkowski AT mailbox DOT uq DOT edu DOT au NNTP-Posting-Host: csmbialk.slip.cc.uq.edu.au Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk epsilonbeta AT geocities DOT com wrote: > How can I, using Allegro, read in a .map-file (used in fractint) or > pal-file (used in Paint Shop Pro) into a PALETTE structure ? > > Or how can I display a picture using a palette from a .map-file ? > > with each r,g,b value ranging from 0 to 255, while in a PALETTE > structure each r,g,b value ranges from 0 to 63 (as you might know:-)) All you need to do is divide each triplet value by 4. [so 255->63 etc] pal->r=int(r/4) ... Konstanty http://kon.home.ml.org