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RE: Alignment and images
From: |
Drew Adams |
Subject: |
RE: Alignment and images |
Date: |
Thu, 1 Sep 2016 09:18:14 -0700 (PDT) |
> Images in dired should just work without you having to do anything.
>
> There should be an easily reachable command in dired that would just
> display a tooltip with the image displayed,
This is available with `dired+.el'. It would be easy to add it to
Emacs. It is controlled by option `diredp-image-preview-in-tooltip':
diredp-image-preview-in-tooltip is a variable defined in `dired+.el'.
Its value is 100
Documentation:
Whether and what kind of image preview to show in a tooltip.
The possible values are:
`nil' : do not show a tooltip preview
integer N>0 : show a thumbnail preview of that size
`full' : show a full-size preview of the image
To enable tooltip image preview you must turn on `tooltip-mode' and
load library `image-dired.el'. See also option
`diredp-auto-focus-frame-for-thumbnail-tooltip-flag'.
You can use it to show a thumbnail (of any size) or the full-size image,
in a tooltip.
There is also option `diredp-auto-focus-frame-for-thumbnail-tooltip-flag':
diredp-auto-focus-frame-for-thumbnail-tooltip-flag is a variable defined in
`dired+.el'.
Its value is nil
Documentation:
Non-nil means automatically focus the frame for a thumbnail tooltip.
If nil then you will not see a thumbnail image tooltip when you
mouseover an image-file name in Dired, unless you first give the frame
the input focus (e.g., by clicking its title bar).
There are also several image-related commands, including one that
shows a thumbnail of the image file of the current line using
`image-dired' (i.e., in a separate buffer), one that shows the
full image in a separate window or frame, and one that does the
latter for all marked image files
> and there should be a minor
> mode that does that for all image files without having to do anything
> except putting point on a line with an image file displayed.
See above.
> Implementing this should be rather trivial, since Emacs has rather good
> built-in image support now (on all normal systems; i.e., with
> imagemagick support).
https://www.emacswiki.org/emacs/download/dired%2b.el