From: Chong Yidong <cyd@stupidchicken.com>
To: emacs-devel@gnu.org
Subject: Re: How to find out whether an image is displayed anywhere?
Date: Sun, 26 Jun 2011 16:45:03 -0400 [thread overview]
Message-ID: <87sjqwuxtc.fsf@stupidchicken.com> (raw)
In-Reply-To: <m3y60o1tk4.fsf@quimbies.gnus.org> (Lars Magne Ingebrigtsen's message of "Sun, 26 Jun 2011 17:49:47 +0200")
Lars Magne Ingebrigtsen <larsi@gnus.org> writes:
> I just noticed that animated images keep on being animated even if the
> images themselves aren't displayed in any buffer.
>
> That seems wrong.
>
> Is there a way to query Emacs whether an image is actually displayed
> anywhere? I looked through image.el, and I couldn't find anything...
AFAIK there is no way to check this right now. Image lookup is
performed as needed during redisplay.
next prev parent reply other threads:[~2011-06-26 20:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-26 15:49 How to find out whether an image is displayed anywhere? Lars Magne Ingebrigtsen
2011-06-26 20:45 ` Chong Yidong [this message]
2011-06-26 21:08 ` Lars Magne Ingebrigtsen
2011-06-30 16:34 ` Stefan Monnier
2011-06-30 18:44 ` Lars Magne Ingebrigtsen
2011-07-04 19:15 ` Stefan Monnier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87sjqwuxtc.fsf@stupidchicken.com \
--to=cyd@stupidchicken.com \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).