From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#32469: 26.1; windows 10 emacs doesn't draw *some* pngs correctly Date: Sat, 13 Jul 2019 04:52:10 +0200 Message-ID: <87d0iezlwl.fsf@mouse.gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="156674"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 32469@debbugs.gnu.org To: James Nguyen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 13 04:53:09 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hm89r-000ea8-J6 for geb-bug-gnu-emacs@m.gmane.org; Sat, 13 Jul 2019 04:53:07 +0200 Original-Received: from localhost ([::1]:53382 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hm89q-0007Tt-Eh for geb-bug-gnu-emacs@m.gmane.org; Fri, 12 Jul 2019 22:53:06 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43286) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hm89n-0007TH-CK for bug-gnu-emacs@gnu.org; Fri, 12 Jul 2019 22:53:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hm89m-0003YK-8p for bug-gnu-emacs@gnu.org; Fri, 12 Jul 2019 22:53:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60552) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hm89m-0003YG-58 for bug-gnu-emacs@gnu.org; Fri, 12 Jul 2019 22:53:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hm89m-0001eh-2o for bug-gnu-emacs@gnu.org; Fri, 12 Jul 2019 22:53:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 13 Jul 2019 02:53:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 32469 X-GNU-PR-Package: emacs Original-Received: via spool by 32469-submit@debbugs.gnu.org id=B32469.15629863386300 (code B ref 32469); Sat, 13 Jul 2019 02:53:02 +0000 Original-Received: (at 32469) by debbugs.gnu.org; 13 Jul 2019 02:52:18 +0000 Original-Received: from localhost ([127.0.0.1]:41140 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hm892-0001dV-Ed for submit@debbugs.gnu.org; Fri, 12 Jul 2019 22:52:18 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:54204) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hm890-0001dM-Je for 32469@debbugs.gnu.org; Fri, 12 Jul 2019 22:52:15 -0400 Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=marnie) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hm88x-0004na-30; Sat, 13 Jul 2019 04:52:13 +0200 In-Reply-To: (James Nguyen's message of "Fri, 17 Aug 2018 18:56:02 -0700") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:162829 Archived-At: James Nguyen writes: > https://github.com/jojojames/emacs-windows-png-repro > > Added some screenshots here^ > > Pngs created using imagemagick from svg files do not display correctly > in Emacs (they do not display transparency correctly). In the linked > repro, the images are surrounded with a yellow/orange instead of transparency. > > The images display with transparency in other Windows programs I > tried. (Web browser, File browser, default image viewer in Windows.) > These images also display correctly on OSX (and its various > applications, including Emacs). > > After playing around with the imagemagick setting, it seems prefixing > PNG32: to the output file makes the image compatible with Windows Emacs. The image handling has been reworked substantially over the last few months -- are you still seeing this on the Emacs trunk? > In GNU Emacs 27.0.50 (build 1, x86_64-w64-mingw32) > of 2018-05-03 built on CIRROCUMULUS -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no