From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Cubizolles <j.cubizolles@free.fr>
Subject: Re: Embedding and extracting license/author information in an image
 file
Date: Tue, 08 Dec 2015 14:55:21 +0100
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References: <87si3ege68.fsf@free.fr> <m2bna1ci8o.fsf@andrew.cmu.edu>
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John Kitchin <jkitchin@andrew.cmu.edu> writes:

> This is usually done manually in a citation in the caption I think.

I'm using it for beamer presentations for teaching, I'd rather have them
all at the end of the pdf.

> This would not work reliably. I could imagine an insert figure link
> which would check for the data and do that, or perhaps a
> post-insert-link hook function, but neither of these would work if you
> simply type in a link. What should happen with images that don't contain
> the data?

I guess being able to write and read the metadata from emacs would be
enough for now.


> None I know of. I looked at something similar for pdf, but did not find
> anything but external programs.

As I mentioned image-dired has image-dired-set-exif-data and
image-dired-get-exif-data: it might be useful.

Julien.