From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Glenn Morris Newsgroups: gmane.emacs.bugs Subject: bug#10739: Animated TIFFs Date: Mon, 06 Feb 2012 13:21:07 -0500 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1328552555 2515 80.91.229.3 (6 Feb 2012 18:22:35 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 6 Feb 2012 18:22:35 +0000 (UTC) To: 10739@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Feb 06 19:22:33 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RuTCq-0004jZ-Qp for geb-bug-gnu-emacs@m.gmane.org; Mon, 06 Feb 2012 19:22:24 +0100 Original-Received: from localhost ([::1]:46117 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RuTCq-0006qA-29 for geb-bug-gnu-emacs@m.gmane.org; Mon, 06 Feb 2012 13:22:24 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:39123) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RuTCi-0006pp-Jc for bug-gnu-emacs@gnu.org; Mon, 06 Feb 2012 13:22:22 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RuTCd-0006UU-2g for bug-gnu-emacs@gnu.org; Mon, 06 Feb 2012 13:22:16 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:53890) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RuTCc-0006UQ-W1 for bug-gnu-emacs@gnu.org; Mon, 06 Feb 2012 13:22:11 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1RuTDR-0004gt-TL for bug-gnu-emacs@gnu.org; Mon, 06 Feb 2012 13:23:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Glenn Morris Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 06 Feb 2012 18:23:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 10739 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: submit@debbugs.gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.132855252517962 (code B ref -1); Mon, 06 Feb 2012 18:23:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 6 Feb 2012 18:22:05 +0000 Original-Received: from localhost ([127.0.0.1]:57513 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RuTCX-0004ff-Jc for submit@debbugs.gnu.org; Mon, 06 Feb 2012 13:22:05 -0500 Original-Received: from fencepost.gnu.org ([140.186.70.10]:50038 ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1RuTCS-0004fB-JT for submit@debbugs.gnu.org; Mon, 06 Feb 2012 13:22:04 -0500 Original-Received: from rgm by fencepost.gnu.org with local (Exim 4.71) (envelope-from ) id 1RuTBc-0005xB-0S; Mon, 06 Feb 2012 13:21:08 -0500 X-Spook: MILSATCOM Freeh Belknap tempest computer terrorism X-Ran: d,Vd(oT?S9Vd\0(S7CE9sl'h,4H.3E))W-TJOpE0\5=)`kF)@z[<]_gT4H,"~VaCttd[?F X-Hue: blue X-Attribution: GM User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:56583 Archived-At: Package: emacs Severity: wishlist Version: 24.0.93 I can't say that I have ever heard of animated TIFFs, but it seems to be trivial to add support for them: just add `tiff' to image-animated-types. Actually, the one example I looked at had no specified delay, so it would actually be necessary to modify image-animated-p to provide a default delay. I imagine these are mostly used for multi-page documents rather than animation, so there should probably be separate new commands to step to the next and previous sub-image in multi-image file. So, perhaps the right thing to do would be to add an image-multi-p test function. If that returns non-nil, you are given the option to step through the multiple sub-images. Additionally, if a delay is specified, you are also offered the option of animation. Also, since ImageMagick allegedly supports the :index attribute in more file formats, those could all be animated too.