From:	"Pavlos" <trash24379 AT usa DOT net>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: BMP file : how to load and set the palette WHITOUT using any library
Date:	Tue, 13 Jul 1999 05:38:57 +0300
Organization:	An OTEnet S.A. customer
Lines:	22
Message-ID:	<7me8qu$rog$1@newssrv.otenet.gr>
References:	<37866EC2 DOT D137FDC4 AT club-internet DOT fr> <7m8qsv$dc6$1 AT newssrv DOT otenet DOT gr> <378A5B47 DOT D1D56A26 AT club-internet DOT fr>
NNTP-Posting-Host:	dram-a16.otenet.gr
X-Trace:	newssrv.otenet.gr 931833502 28432 195.167.113.239 (13 Jul 1999 02:38:22 GMT)
X-Complaints-To:	abuse AT otenet DOT gr
NNTP-Posting-Date:	13 Jul 1999 02:38:22 GMT
X-Newsreader:	Microsoft Outlook Express 4.72.3110.1
X-MimeOLE:	Produced By Microsoft MimeOLE V4.72.3110.3
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

>Tanks for your help, since my last message i have found how to load the
palette,
>for those
>who are interrested , here's the complete source code for a 256 color
(8bits)
>320*200 picture using djgpp 2.0
>
>if someone could explain me why did this :
>for(y=4;y>b->width%4;y--) fgetc(fp); is needed if the picture weight can't
be
>divide by 4 ???
>that's the only thing i don't understand in this code.
>
>Domi.
>
I think that the size (in bytes) of a row in a BMP file has to be multiple
of 4. So, if your bitmap's width is 6, each row will take 8 bytes instead of
six.
Pavlos

- Raw text -