From:	"Brendan Eyre" <Brendan DOT Eyre AT europe DOT simoco DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Allegro - Datafile problem
Date:	21 May 1999 09:18:56 GMT
Organization:	Simoco
Lines:	29
Message-ID:	<01bea36a$6099b6e0$ec9496c1@ukder-eyreb>
References:	<7hvclo$voh$1 AT news6 DOT svr DOT pol DOT co DOT uk>
NNTP-Posting-Host:	193.150.148.236
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

The BITMAP struct has two members called w and h - widht and height.. so...


DATAFILE *df;
BITMAP *bm;

bm = (BITMAP *) df[offset].dat;	 /* get a pointer to the bitmap for 				   
convenience */

int width = bm->w;
int height = bm->h;


Hope this helps.
Brendan.

Steve <steve AT maltbysoft DOT freeserve DOT co DOT uk> wrote in article
<7hvclo$voh$1 AT news6 DOT svr DOT pol DOT co DOT uk>...
> Hi,
> 
> Does anyone know how to find the width and height of a bitmap in a
Datafile?
> 
> Thanks,
> 
> Steve.
> 
> 
> 

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