[ptx] Re: My comments, questions and enhancements

[Bruno Postle]

On Mon 17-Nov-2003 at 09:09:39 +0100, Pablo d'Angelo wrote:
> 
> Actually I'm computing the HFOV directly from the EXIF data, without the additional
> confusing step to the 35 mm equivalent focal length, which can be defined in
> several ways.

I'm getting a computed FOV of 180 degrees with some photos that
don't seem to have any EXIF data - I suppose this corresponds to a
focal length of zero ;-).

-- 
Bruno