From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#14567: Scrolling of large images Date: Thu, 06 Jun 2013 20:32:15 +0300 Message-ID: <83obbjuov4.fsf@gnu.org> References: <83ppvzur6i.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1370539980 17827 80.91.229.3 (6 Jun 2013 17:33:00 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 6 Jun 2013 17:33:00 +0000 (UTC) Cc: 14567@debbugs.gnu.org To: Thomas Wiecki Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 06 19:33:00 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Uke3W-0006mj-Rn for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Jun 2013 19:32:58 +0200 Original-Received: from localhost ([::1]:39105 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uke3W-0002R6-GE for geb-bug-gnu-emacs@m.gmane.org; Thu, 06 Jun 2013 13:32:58 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uke3T-0002R1-BC for bug-gnu-emacs@gnu.org; Thu, 06 Jun 2013 13:32:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Uke3Q-0005w3-Du for bug-gnu-emacs@gnu.org; Thu, 06 Jun 2013 13:32:55 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38124) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Uke3Q-0005vw-BO for bug-gnu-emacs@gnu.org; Thu, 06 Jun 2013 13:32:52 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Uke5V-0001Rw-Ud for bug-gnu-emacs@gnu.org; Thu, 06 Jun 2013 13:35:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 06 Jun 2013 17:35:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14567 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14567-submit@debbugs.gnu.org id=B14567.13705400735516 (code B ref 14567); Thu, 06 Jun 2013 17:35:01 +0000 Original-Received: (at 14567) by debbugs.gnu.org; 6 Jun 2013 17:34:33 +0000 Original-Received: from localhost ([127.0.0.1]:54715 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Uke52-0001Qv-Qv for submit@debbugs.gnu.org; Thu, 06 Jun 2013 13:34:33 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:38309) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Uke4z-0001Qf-QC for 14567@debbugs.gnu.org; Thu, 06 Jun 2013 13:34:31 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0MNZ00400F8T9V00@a-mtaout21.012.net.il> for 14567@debbugs.gnu.org; Thu, 06 Jun 2013 20:32:12 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MNZ004WPFDN8P30@a-mtaout21.012.net.il>; Thu, 06 Jun 2013 20:32:12 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il 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.x 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:74848 Archived-At: > From: Thomas Wiecki > Date: Thu, 6 Jun 2013 13:16:43 -0400 > Cc: 14567@debbugs.gnu.org > > 1. Download a large image (e.g. > http://cdn.urbanislandz.com/wp-content/uploads/2011/10/MMSposter-large.jpg) > and save it as /tmp/test.jpg > 2. In an emacs buffer type "(insert-image (create-image "/tmp/test.jpg"))" > 3. Type some arbitrary lines of text below this line. > 4. In first line (containing insert-image), type C-x C-e at end of line to > load the image. > 5. Image should appear in buffer. > 6. Scroll down repeatedly until past the image. > > Expected behavior: Scrolls down smoothly even once scrolled past image. > Observed behavior: Scrolls down smoothly until end of image is reached. At > end of image, the next scroll causes a huge jump in the window so that and > only the text is shown but not any of the residual image. > > 7. scroll back up > > Expected behavior: Scrolls upwards over image. > Observed behavior: Jumps over complete image and shows beginning of buffer. Perfect, thanks. I will take a look.