From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Klymak Jody Newsgroups: gmane.emacs.bugs Subject: bug#1316: #1316 - 23.0.60; Image display OSX carbon - Emacs bug report logs Date: Tue, 25 Nov 2008 07:25:18 -0800 Message-ID: <54C0020A-B50C-4558-B178-7E0EA6CC0721@uvic.ca> References: <9EDE7BC8-C2E8-4E9C-A736-E58AE803AB56@uvic.ca> Reply-To: Klymak Jody , 1316@emacsbugs.donarmstrong.com NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v929.2) Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1227630949 7430 80.91.229.12 (25 Nov 2008 16:35:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 25 Nov 2008 16:35:49 +0000 (UTC) Cc: 1316@emacsbugs.donarmstrong.com To: Adrian Robert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Nov 25 17:36:50 2008 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1L50ty-0001bU-AR for geb-bug-gnu-emacs@m.gmane.org; Tue, 25 Nov 2008 17:36:38 +0100 Original-Received: from localhost ([127.0.0.1]:32851 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L50so-00045W-MP for geb-bug-gnu-emacs@m.gmane.org; Tue, 25 Nov 2008 11:35:26 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1L4zsL-00075I-2R for bug-gnu-emacs@gnu.org; Tue, 25 Nov 2008 10:30:53 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1L4zsK-00074L-2j for bug-gnu-emacs@gnu.org; Tue, 25 Nov 2008 10:30:52 -0500 Original-Received: from [199.232.76.173] (port=58472 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1L4zsJ-000740-RT for bug-gnu-emacs@gnu.org; Tue, 25 Nov 2008 10:30:51 -0500 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:42452) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1L4zsJ-0000K9-Dm for bug-gnu-emacs@gnu.org; Tue, 25 Nov 2008 10:30:51 -0500 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id mAPFUAUF013298; Tue, 25 Nov 2008 07:30:11 -0800 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.13.8/8.13.8/Submit) id mAPFU3cm012743; Tue, 25 Nov 2008 07:30:03 -0800 X-Loop: don@donarmstrong.com Resent-From: Klymak Jody Resent-To: bug-submit-list@donarmstrong.com Resent-CC: Emacs Bugs , don@donarmstrong.com Resent-Date: Tue, 25 Nov 2008 15:30:03 +0000 Resent-Message-ID: Resent-Sender: don@donarmstrong.com X-Emacs-PR-Message: report 1316 X-Emacs-PR-Package: emacs,ns X-Emacs-PR-Keywords: Original-Received: via spool by 1316-submit@emacsbugs.donarmstrong.com id=B1316.122762672312475 (code B ref 1316); Tue, 25 Nov 2008 15:30:03 +0000 Original-Received: (at 1316) by emacsbugs.donarmstrong.com; 25 Nov 2008 15:25:23 +0000 Original-Received: from saturna.seos.uvic.ca (saturna.seos.uvic.ca [142.104.154.96]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id mAPFPKO4012216 for <1316@emacsbugs.donarmstrong.com>; Tue, 25 Nov 2008 07:25:21 -0800 Original-Received: from [192.168.1.102] (unknown [24.68.251.207]) by saturna.seos.uvic.ca (Postfix) with ESMTP id 49598813FC6; Tue, 25 Nov 2008 07:25:19 -0800 (PST) In-Reply-To: X-Image-Url: http://web.uvic.ca/~jklymak/JMKIcon.jpg X-Mailer: Apple Mail (2.929.2) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) Resent-Date: Tue, 25 Nov 2008 10:30:52 -0500 X-Mailman-Approved-At: Tue, 25 Nov 2008 11:33:49 -0500 X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:22682 Archived-At: On Nov 24, 2008, at 5:01 PM, Adrian Robert wrote: > OK, in some sort of JPEG metadata (I'm not familiar with this, but > wonder if ImageMagick lets you control it) the first says "250 DPI" > and the second "72 DPI". If you are on a Mac (maybe Leopard > necessary) you can see the effect by opening in Preview, then in > Preview's prefs toggle the 'Images' > | 'Default Image Size' option back and forth. > > Emacs.app currently respects the DPI. Perhaps it should be changed > to ignore it? (I don't like the idea of an option, unless other > platforms could be talked into supporting it.) I see, that makes sense. Maybe the question is do other Emacs respect the DPI? The old version didn't. Does 23.x do so on other platforms? If so, then of course Carbon should as well. Again the problem was with docview mode, and their call of gs to convert from pdf to png made high dpi pngs that showed up very small in 23.x. I guess the easiest thing to do is modify docview to use the correct dpi... Thanks a lot for looking at this and for all your hard work on Emacs.app!, Cheers, Jody > > > -Adrian > > > On Nov 24, 2008, at 6:35 PM, Klymak Jody wrote: > >> >> Hi Adrian, >> >> A jpeg is attached. It shows up as 3.4 x 3.5cm on my screen at 96 >> dpi when I run with Emacs -Q and open from dired. >> >> In Emacs 22.3.1 on the same machine it shows up as 11x12 cm. >> >> OTOH, you are right - many jpegs from my collection seem to show up >> fine, so it must be a difference in how I've made this one. These >> are just made using imagemagick's convert, so I can't be the only >> one who has problems. The problem also manifests itself in pngs >> made by docview mode. >> >> The second file is one that looks fine on both versions of emacs. >> >> Thanks, Jody >> >> >> >> >> >> >> >> >> -- >> Jody Klymak >> http://web.uvic.ca/~jklymak/ >> >> >> >> >> > -- Jody Klymak http://web.uvic.ca/~jklymak/