From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id WGP4KLK/ZF+tfwAA0tVLHw (envelope-from ) for ; Fri, 18 Sep 2020 14:09:54 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id 0J0DJbK/ZF/EaQAA1q6Kng (envelope-from ) for ; Fri, 18 Sep 2020 14:09:54 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 050B89404D2 for ; Fri, 18 Sep 2020 14:09:53 +0000 (UTC) Received: from localhost ([::1]:57210 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJH5D-0000qA-Fb for larch@yhetil.org; Fri, 18 Sep 2020 10:09:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56858) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJH4I-0000nN-Bx for emacs-orgmode@gnu.org; Fri, 18 Sep 2020 10:08:54 -0400 Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:44112 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJH4G-0007kG-It for emacs-orgmode@gnu.org; Fri, 18 Sep 2020 10:08:54 -0400 Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kJH4D-0003LP-FA for emacs-orgmode@gnu.org; Fri, 18 Sep 2020 16:08:49 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: emacs-orgmode@gnu.org From: Nick Dokos Subject: Re: creating png images in emails with org-mode Date: Fri, 18 Sep 2020 10:08:43 -0400 Message-ID: <877dsruqhg.fsf@alphaville.usersys.redhat.com> References: <87een1uhjs.fsf@alphaville.usersys.redhat.com> <87a6xooafn.fsf@ucl.ac.uk> Mime-Version: 1.0 Content-Type: text/plain User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cancel-Lock: sha1:tp7xKTjVI2VNpToJqkmKpbhw7ik= Received-SPF: pass client-ip=116.202.254.214; envelope-from=geo-emacs-orgmode@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/18 10:08:50 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: 15 X-Spam_score: 1.5 X-Spam_bar: + X-Spam_report: (1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_ADSP_CUSTOM_MED=0.001, FORGED_GMAIL_RCVD=1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, FUZZY_DR_OZ=1, HEADER_FROM_DIFFERENT_DOMAINS=0.25, NML_ADSP_CUSTOM_MED=0.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-orgmode@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of emacs-orgmode-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=emacs-orgmode-bounces@gnu.org X-Spam-Score: -0.41 X-TUID: 8MW4e3EmlcFv Eric S Fraga writes: > On Thursday, 17 Sep 2020 at 00:57, Nick Dokos wrote: >> Apparently, recent versions of ImageMagick (version 7 seems to be one) >> on (perhaps) some distros ship with a >> /etc/ImageMagick-/policy.xml file that imposes restrictions >> on what can be done. Here's an SE question with some information: > > Thank you. Interesting. > > For the OP, it might be worth noting that the solution on the > StackExchange page you linked to refers to the generation of PDF files > from the LaTeX snippet; I would imagine that the fix noted will need to > be adjusted for PNG files but cannot verify as I'm still on ImageMagick > version 6 and don't have these issues. Actually, it refers to the generation of PNG files from PDF files using `convert' (I think). The `imagemagick' process of LaTeX preview uses `pdflatex'to go from TeX to PDF and `convert' to go from PDF to PNG. -- Nick "There are only two hard problems in computer science: cache invalidation, naming things, and off-by-one errors." -Martin Fowler