bug#22172: 25.1.50; Wishlist: There should be a way to say to Emacs that is should rescale all images with a certain factor

[Michael Heerdegen]

Hello,

first, thanks to Lars for implementing this!

Drew Adams <drew.adams@oracle.com> writes:

> Here's an opinion: Do not bind the commands to any keys.
>
> 10 minutes after defining the commands you want Emacs to
> dedicate keys to them?  And global keys, at that?

I agree we should be careful.  Even using the keymap text property might
be surprising.  E.g. when we chose + and -, these might already be bound
(e.g. to `negative-argument' in image-mode itself!).

Let's start to find some suitable bindings for `image-mode'.  How about
i and d ("increase", "decrease")?

In the general case, we could attach a keymap text property to any image
we insert into a buffer.  The keymap should be a user option.  It could
even be empty by default, at least for now.  That would already be a big
win.


Regards,

Michael.