From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Peter Dyballa Newsgroups: gmane.emacs.bugs Subject: bug#2843: 23.0.92; Emacs.app cannot display X bitmaps Date: Tue, 12 Jul 2011 00:10:52 +0200 Message-ID: <01D60380-72C7-4307-A666-2C48C1C1598E@Freenet.DE> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v936) Content-Type: text/plain; charset=WINDOWS-1252; format=flowed; delsp=yes Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1310422460 3849 80.91.229.12 (11 Jul 2011 22:14:20 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Mon, 11 Jul 2011 22:14:20 +0000 (UTC) Cc: 2843@debbugs.gnu.org To: Alp Aker Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jul 12 00:14:16 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QgOk4-0002UJ-1l for geb-bug-gnu-emacs@m.gmane.org; Tue, 12 Jul 2011 00:14:16 +0200 Original-Received: from localhost ([::1]:48241 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QgOk1-0006nl-CA for geb-bug-gnu-emacs@m.gmane.org; Mon, 11 Jul 2011 18:14:13 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:49383) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QgOhz-0006Vk-Rb for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2011 18:12:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QgOhv-00050I-8K for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2011 18:12:05 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35506) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QgOhu-0004zY-Ry for bug-gnu-emacs@gnu.org; Mon, 11 Jul 2011 18:12:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QgOht-0006ey-SF; Mon, 11 Jul 2011 18:12:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Peter Dyballa Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 11 Jul 2011 22:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 2843 X-GNU-PR-Package: emacs,ns X-GNU-PR-Keywords: unreproducible moreinfo Original-Received: via spool by 2843-submit@debbugs.gnu.org id=B2843.131042226725529 (code B ref 2843); Mon, 11 Jul 2011 22:12:01 +0000 Original-Received: (at 2843) by debbugs.gnu.org; 11 Jul 2011 22:11:07 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QgOh0-0006di-N5 for submit@debbugs.gnu.org; Mon, 11 Jul 2011 18:11:06 -0400 Original-Received: from mout7.freenet.de ([195.4.92.97]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QgOgv-0006dC-Rn for 2843@debbugs.gnu.org; Mon, 11 Jul 2011 18:11:05 -0400 Original-Received: from [195.4.92.25] (helo=15.mx.freenet.de) by mout7.freenet.de with esmtpa (ID peter_dyballa@freenet.de) (port 25) (Exim 4.76 #5) id 1QgOgp-0006SC-Bx; Tue, 12 Jul 2011 00:10:55 +0200 Original-Received: from ip-109-91-229-205.unitymediagroup.de ([109.91.229.205]:60307 helo=Latsche.fritz.box) by 15.mx.freenet.de with esmtpsa (ID peter_dyballa@freenet.de) (TLSv1:AES128-SHA:128) (port 587) (Exim 4.72 #5) id 1QgOgp-0007no-4z; Tue, 12 Jul 2011 00:10:55 +0200 In-Reply-To: X-Mailer: Apple Mail (2.936) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 11 Jul 2011 18:12:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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:48662 Archived-At: Am 11.07.2011 um 18:42 schrieb Alp Aker: > Peter Dyballa wrote: > >> The colours of the PNG file are lighter, less saturated and the =20 >> light 3D shades at the NE and NW corners have less contrast to the =20= >> basic colour. See attached screen shot! > > Ah, I misunderstood you. Your point is that two renderings in Emacs =20= > of same image file look different. This isn't Emacs's doing, =20 > though. Cocoa is rendering the colors differently depending on the =20= > screen location. > > Reverse the buffer/window arrangement (in the setup of your =20 > screenshot, put the startup buffer in the bottom window and the =20 > splash.png buffer in the top window) and you'll get the opposite =20 > effect: it's now the image in the splash.png buffer that looks more =20= > saturated. Put the images side by side and they'll look equally =20 > saturated. Or view the Splash screen in two horizontally stacked windows... > > You can reproduce all this outside of Emacs: Make two copies of =20 > splash.png and open them in a graphics editor, then try moving the =20 > windows around. > > Why is Cocoa doing this? I dunno. In any case, this report should =20= > probably be closed. Maybe it's a "feature" of the LC screen! (For which the Dock is at the =20= bottom by default.) OK, this old bug report can be closed (hoping that =20= the NS variant will learn to display the same graphics formats as the =20= X client or the AppKit client can do)! -- Greetings Pete Our enemies are innovative and resourceful, and so are we. They never =20= stop thinking about new ways to harm our country and our people, and =20 neither do we. =96 Georges W. Bush