Re: [Groff] Proposal for raster graphics extensions to gpic

[Ralph Corderoy]

Hi Werner,

>   Implement a function in libgroff to recognize the type of *any*
>   image and to extract the bounding box.  I'm rather sure that such a
>   program already exists which code can be reused -- an extended
>   `file' program, for example.

I use

    $ anytopnm werner.jpg | pnmfile -
    -:      PPM raw, 173 by 230  maxval 255


Ralph.