From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#50958: 27.2; Very blurry svg rendering on Retina screen Date: Sun, 3 Oct 2021 10:31:17 +0100 Message-ID: References: <3A8EA058-D2F0-4FF8-9C36-ACF7598EB657@gmail.com> <87bl47vlrg.fsf@gnus.org> <94C4C008-4D58-46FF-9985-F4C0F6D01CEB@gmail.com> <87ilyetrjn.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4152"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Carlos Pita , 50958@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Oct 03 11:55:51 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mWyDn-0000ow-4u for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 03 Oct 2021 11:55:51 +0200 Original-Received: from localhost ([::1]:45444 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mWyDg-0000iP-Qy for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 03 Oct 2021 05:55:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51882) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mWyD0-0000hs-7p for bug-gnu-emacs@gnu.org; Sun, 03 Oct 2021 05:55:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49590) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mWyCz-0003LQ-Sg for bug-gnu-emacs@gnu.org; Sun, 03 Oct 2021 05:55:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mWyCz-0005mF-Qm for bug-gnu-emacs@gnu.org; Sun, 03 Oct 2021 05:55:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Alan Third Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 03 Oct 2021 09:55:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50958 X-GNU-PR-Package: emacs Original-Received: via spool by 50958-submit@debbugs.gnu.org id=B50958.163325486122154 (code B ref 50958); Sun, 03 Oct 2021 09:55:01 +0000 Original-Received: (at 50958) by debbugs.gnu.org; 3 Oct 2021 09:54:21 +0000 Original-Received: from localhost ([127.0.0.1]:32902 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mWyCL-0005lG-2S for submit@debbugs.gnu.org; Sun, 03 Oct 2021 05:54:21 -0400 Original-Received: from outbound.soverin.net ([116.202.126.228]:60389) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mWyCJ-0005kv-3s for 50958@debbugs.gnu.org; Sun, 03 Oct 2021 05:54:19 -0400 Original-Received: from smtp.soverin.net (unknown [10.10.3.28]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by outbound.soverin.net (Postfix) with ESMTPS id 3337D2E4; Sun, 3 Oct 2021 09:54:08 +0000 (UTC) Original-Received: from smtp.soverin.net (smtp.soverin.net [159.69.232.142]) by soverin.net DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=idiocy.org; s=soverin; t=1633254847; bh=4nwecrDsJYNFWnFVHx0v41bqXo10oAZaog6K077qbk8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aaaN0EA/pzKNOo1HHTR9tLchCxpVt3VRyr5w9oElFdBrLVhckRhmDlbBxfrTD8zwj TuPdGMbJpt/maCCzGPT+K+OUIRJVgnIrZkf5dFbcVEx/ODFBMaV18pcx+tE/Z1YJgb Pev4rTtEoM+wXTm0YGfFYTakdMm6zZ7MOOD8cCBm/vu7uMR89SBUkUeZqVomcPWBBf 9xpD+UDOpTJObOXmpTpAKHpOC5uGJGsif1lBjESJn8HL+5hiKSfqWXBG3JzLQ9Z9TS CGQkONYRIiFgqgwuwBN+ojlG4ufnJojpfGC9dxgVNYOd3fKVHLFjthYImxO4zaVC8+ RqGpd52nZxbig== Original-Received: from alan by faroe.holly.idiocy.org with local (Exim 4.95-RC2) (envelope-from ) id 1mWxq1-000TGa-5C; Sun, 03 Oct 2021 10:31:17 +0100 Mail-Followup-To: Alan Third , Lars Ingebrigtsen , Carlos Pita , 50958@debbugs.gnu.org Content-Disposition: inline In-Reply-To: <87ilyetrjn.fsf@gnus.org> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:216237 Archived-At: On Sun, Oct 03, 2021 at 10:56:44AM +0200, Lars Ingebrigtsen wrote: > Carlos Pita writes: > > > But other related issues remain: > > > > * doc-view still renders low-resolution svg. > > * doc-view still renders low-resolution pdf (which is not the topic of > > this issue but may be relevant). > > Perhaps Alan has some comments here -- he did the work to get HiDPI > rendering to work for SVGs, so I've added him to the CCs. I think docview uses external applications to render the files to png and it has its own setting for DPI (doc-view-resolution), which on a hi-dpi screen is a bit low. IIRC docview is a bit strange because you don't set the dpi to the screen's dpi, the actual value you want to use depends on various factors, like how large your window is and whether you zoom in on the image or not. -- Alan Third