From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: Re: Elisp: Generating Image Files Date: Sat, 20 May 2017 16:37:16 +0200 Message-ID: References: <03f9204b-6298-2a29-ec35-90277dcc5acc@qlfiles.net> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1495291252 8201 195.159.176.226 (20 May 2017 14:40:52 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 20 May 2017 14:40:52 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sat May 20 16:40:47 2017 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dC5Yk-0001xS-3o for geh-help-gnu-emacs@m.gmane.org; Sat, 20 May 2017 16:40:46 +0200 Original-Received: from localhost ([::1]:34474 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dC5Yp-0005CG-LJ for geh-help-gnu-emacs@m.gmane.org; Sat, 20 May 2017 10:40:51 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46874) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dC5YJ-0005Bz-Hn for help-gnu-emacs@gnu.org; Sat, 20 May 2017 10:40:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dC5YG-0003qV-Bi for help-gnu-emacs@gnu.org; Sat, 20 May 2017 10:40:19 -0400 Original-Received: from [195.159.176.226] (port=33268 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dC5YG-0003qP-64 for help-gnu-emacs@gnu.org; Sat, 20 May 2017 10:40:16 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1dC5Y5-00013M-Sz for help-gnu-emacs@gnu.org; Sat, 20 May 2017 16:40:05 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Original-Lines: 17 Original-X-Complaints-To: usenet@blaine.gmane.org Mail-Copies-To: never Cancel-Lock: sha1:xu5pfZ1aLyIbT4Y/Sj5cMvB0CI8= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:113087 Archived-At: Christopher Howard wrote: > Hi, is there a library for Emacs that would > allow me to use elisp to generate an image > file? E.g. a function that takes an array of > RBGA color values and outputs a PNG file? There is a chapter in the Elisp manual which might help you, namely "Defining Images": http://www.gnu.org/software/emacs/manual/html_node/elisp/Defining-Images.html Also check out the parent section, "Images"! -- underground experts united http://user.it.uu.se/~embe8573