From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#47074: Replace XPM icons with Unicode codepoints in customize/widgets Date: Fri, 12 Mar 2021 01:12:02 +0100 Message-ID: <87a6r9z0vh.fsf@gnus.org> References: <83a6r9mwgk.fsf@gnu.org> <8335x1mpdk.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17957"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: Stefan Kangas , 47074@debbugs.gnu.org To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 12 01:13:08 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 1lKVQS-0004ZS-GO for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 12 Mar 2021 01:13:08 +0100 Original-Received: from localhost ([::1]:33450 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lKVQR-0002ii-Jx for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 11 Mar 2021 19:13:07 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43756) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lKVQM-0002iT-87 for bug-gnu-emacs@gnu.org; Thu, 11 Mar 2021 19:13:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:43868) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lKVQM-0001ef-0R for bug-gnu-emacs@gnu.org; Thu, 11 Mar 2021 19:13:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lKVQL-0004ZL-Rf for bug-gnu-emacs@gnu.org; Thu, 11 Mar 2021 19:13:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 12 Mar 2021 00:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47074 X-GNU-PR-Package: emacs Original-Received: via spool by 47074-submit@debbugs.gnu.org id=B47074.161550795117525 (code B ref 47074); Fri, 12 Mar 2021 00:13:01 +0000 Original-Received: (at 47074) by debbugs.gnu.org; 12 Mar 2021 00:12:31 +0000 Original-Received: from localhost ([127.0.0.1]:55414 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lKVPr-0004Yb-2k for submit@debbugs.gnu.org; Thu, 11 Mar 2021 19:12:31 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:51988) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lKVPq-0004YP-2I for 47074@debbugs.gnu.org; Thu, 11 Mar 2021 19:12:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=YTOwQqvnpParoCCvK00ErHerzoVrn8sDDON6u5XcE78=; b=lps9TwlKK+5VF+qOxIIHdrzHYL obWSzRXUJLa0S467qDndMZhuh7yX8GfcVYuwm5PnjFgf+no/R/ge7eBzzWfZkGGgBAu/WHwZbg2oV 4OvADd83Vb5CmXayHaljDdKQusZ7iPYTXmXQntd1nCgh45NyOVQmnacXKyPCMz+LHUjA=; Original-Received: from cm-84.212.220.105.getinternet.no ([84.212.220.105] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lKVPf-0006dF-Q7; Fri, 12 Mar 2021 01:12:22 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAFVBMVEWkb0KZXS90RSli MiLKmlPwz5v///9huXehAAAAAWJLR0QGYWa4fQAAAAd0SU1FB+UDDAAKFGce2Q4AAAGySURBVDjL bVOJcQQhDBMZCsAkBQSo4KCBncxeB9n+W4ktvNnlEs/cMxZ+kAQguY1RcmtVUtw1DosdEIuqIRM4 ZmiB5saotYggsoSBPDx6sVJYhKB/xi0IGbjv2wJox5K8G9pSkWDJ5xzelhlxrvWNbpu2yq28YLay s/MWlgfiDbChvEuRP0D3XiL/AwD2FWAzDolb3Kzf7YK9OCNAQriA3vrJCOO3k+duM7qzZCN8J87g 9c5lrxr4YU/HhRLuE+TqT2k7GRSnKl6A3VqTRn4/h6lYB2rxfPU5LMcO/cl2LDHFNaguiuZljRTt 5nPqAnA7yOtxescrVkBTSb9rzXUuOvdOJ7tu6VFszTu7zlNSuwZcLnkqQCjQO3BIrQinoVqJ9jFd KQuqOfSB9hHyiMehZ7esByNUaF2nvH8iP5607RftpApKMPc+xIE30jwUyLplaI88ugLfeTSaDG6P IPrmPo4jmIlNUpCEIKT987nxrZpGMClOysL5tEstME3rqR1NVsUupkfzSexNsSntnXS1s7VehHKy 0jTeC5DNFdDCSKHsU7yAnkleUblAoY1UhWSC/ADWlZcHzpWvgAAAACV0RVh0ZGF0ZTpjcmVhdGUA MjAyMS0wMy0xMlQwMDoxMDoyMCswMDowMDtPsgYAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjEtMDMt MTJUMDA6MTA6MjArMDA6MDBKEgq6AAAAAElFTkSuQmCC X-Now-Playing: Juana Molina's _Segundo_: "La visita" In-Reply-To: (Alan Third's message of "Thu, 11 Mar 2021 23:49:54 +0000") 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:202106 Archived-At: Alan Third writes: > In fact, it's possible to build an SVG within Emacs that contains the > correct font details that will display at the correct size. > > Something like this: > > (require 'svg) > (let* ((scale (cadr (assoc :height (assoc 'default face-remapping-alist)))) > (height (* (/ (face-attribute 'default :height) 10) (if scale scale 1))) > (family (face-attribute 'default :family)) > (img (svg-create height height > :font-size height > :font-family family))) > (svg-circle img "0.5em" "0.5em" "0.5em") > (insert "XX") > (insert-image (svg-image img :ascent 'center)) > (insert "XX")) Hm... Isn't that basically what `image-compute-scaling-factor' does already, only on the `create-image' level? > Alas it doesn't resize the image as you scale with C-x C-+. > > Perhaps there is some way to mark certain SVGs as part of the UI and > regenerate them? Yes, doing so should be easy enough. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no