From:	Chris Holmes <cholmes AT surfsouth DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: decoding pcx header
Date:	Mon, 09 Aug 1999 07:38:55 -0400
Organization:	Georgia Institute of Technology, Atlanta GA, USA
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YUBS wrote:
> 
> hey there, I'm having some trouble decoding the pcx header. I hunted down
> the format and everything, but I still can't seem to be able to read the
> dimensions of the image from the header. If anybody knows anywhere I could
> get some info on doing this I'd really appreciate it. Basically, I've tried
> reading it as a text file and as a binary file, and I've tried reading
> character by character and through formatted input (ie using fscanf) but I
> can't seem to get it to work. Anyway, thanks for any help you can offer.

struct PCXheader
{
        char pcxID;
        char version;
        char rleEncoding;
        char bitsPerPixel;
        int x1,y1;		
        int x2,y2;
        int hRes;
        int vRes;
        unsigned char palette[48];
        char reserved;
        char colorPlanes;
        int bytesPerLine;
        int paletteType;
        char unused[58];
};

  width = x2- x1 +1;
  height = y2 - y1 +1;

  I can send you the rest of my source code if you need it.  Now if
someone has a jpeg reader, that's impressive <grin>.  

  I wonder if anyone out there knows the structure to windows font
files... I've been looking for them for awhile now.

  Chris

-- 
I know that I will never be politically correct,
and I don't give a damn about my lack of etiquette!
-- Meatloaf

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