From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Tak Kunihiro Newsgroups: gmane.emacs.devel Subject: scroll-down with pixel transition Date: Mon, 10 Apr 2017 08:49:59 +0900 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1491781884 17053 195.159.176.226 (9 Apr 2017 23:51:24 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 9 Apr 2017 23:51:24 +0000 (UTC) Cc: Kunihiro Tak To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Apr 10 01:51:17 2017 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cxMc0-0004K9-Sc for ged-emacs-devel@m.gmane.org; Mon, 10 Apr 2017 01:51:16 +0200 Original-Received: from localhost ([::1]:59994 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxMc6-0005Ug-Nh for ged-emacs-devel@m.gmane.org; Sun, 09 Apr 2017 19:51:22 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48837) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cxMbz-0005UN-P3 for emacs-devel@gnu.org; Sun, 09 Apr 2017 19:51:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cxMbr-0002lV-4z for emacs-devel@gnu.org; Sun, 09 Apr 2017 19:51:15 -0400 Original-Received: from mxl069v64.mxlogic.net ([208.81.69.64]:30725 helo=s18p02o141.mxlogic.net) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cxMbq-0002jF-I6 for emacs-devel@gnu.org; Sun, 09 Apr 2017 19:51:07 -0400 Original-Received: from unknown [42.127.236.175] (EHLO mlsec.cc.okayama-u.ac.jp) by s18p02o141.mxlogic.net(mxl_mta-8.5.0-1675) over TLS secured channel with ESMTP id fd8cae85.0.223758.00-398.490679.s18p02o141.mxlogic.net (envelope-from ); Sun, 09 Apr 2017 17:50:56 -0600 (MDT) X-MXL-Hash: 58eac8e018063cf2-45f5308b11f51bf76f3023b8ecd509831954383b Original-Received: from alml002.ouadm.okayama-u.ac.jp (unknown [42.127.236.168]) by mlsec.cc.okayama-u.ac.jp with smtp id 2c3e_1873_bf522a9d_1218_4fce_a2e7_8681cb677ab5; Mon, 10 Apr 2017 08:50:50 +0900 Original-Received: from [192.168.1.50] (vesta.misasa.okayama-u.ac.jp [150.46.48.154]) by alml002.ouadm.okayama-u.ac.jp (Postfix) with ESMTPSA id DA15B4C0926; Mon, 10 Apr 2017 08:50:50 +0900 (JST) X-Mailer: Apple Mail (2.1878.6) X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 11 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 4 Rules triggered EDT_SA_AU_PASS=0, EDT_SA_DN_PASS=0, EDT_SA_TS_PASS=0, RV5994=0 X-NAI-Spam-Version: 2.3.0.9418 : core <5994> : inlines <5795> : streams <1740690> : uri <2406830> X-AnalysisOut: [v=2.2 cv=Iev3YSia c=1 sm=1 tr=0 a=8LLPK8U+aGQ6qN8QlyMYtQ==] X-AnalysisOut: [:117 a=8LLPK8U+aGQ6qN8QlyMYtQ==:17 a=kj9zAlcOel0A:10 a=Azv] X-AnalysisOut: [cPWV-tVgA:10 a=ZU8pQnyXrfJNlj5sk0cA:9 a=CjuIK1q_8ugA:10] X-Spam: [F=0.5000000000; CM=0.500; MH=0.500(2017040906); S=0.296(2015072901)] X-MAIL-FROM: X-SOURCE-IP: [42.127.236.175] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 208.81.69.64 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:213829 Archived-At: I see scroll-up a line with pixel transition can be implemented by `set-window-vscroll' as shown below. (progn (vertical-motion 1) (dolist (vs (number-sequence 1 (1- (frame-char-height)))) (set-window-vscroll nil vs t) (sit-for 0.001)) (scroll-up 1)) Do you have ideas to scroll-down with pixel transition?