From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thien-Thi Nguyen Newsgroups: gmane.lisp.guile.user Subject: Re: Plotting in Guile Date: Fri, 30 Jul 2010 14:19:26 +0200 Message-ID: <87wrsdtb5d.fsf@ambire.localdomain> References: <713492.93290.qm@web37904.mail.mud.yahoo.com> <87hbjisre1.fsf@ambire.localdomain> <603696.84472.qm@web37905.mail.mud.yahoo.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1280492569 25291 80.91.229.12 (30 Jul 2010 12:22:49 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 30 Jul 2010 12:22:49 +0000 (UTC) Cc: guile-user@gnu.org To: Mike Gran Original-X-From: guile-user-bounces+guile-user=m.gmane.org@gnu.org Fri Jul 30 14:22:48 2010 Return-path: Envelope-to: guile-user@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Oeobu-0005nm-NN for guile-user@m.gmane.org; Fri, 30 Jul 2010 14:22:47 +0200 Original-Received: from localhost ([127.0.0.1]:39177 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Oeobu-00083U-4k for guile-user@m.gmane.org; Fri, 30 Jul 2010 08:22:46 -0400 Original-Received: from [140.186.70.92] (port=41517 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Oeobd-00082r-TX for guile-user@gnu.org; Fri, 30 Jul 2010 08:22:31 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1Oeobc-0001LB-GV for guile-user@gnu.org; Fri, 30 Jul 2010 08:22:30 -0400 Original-Received: from smtp209.alice.it ([82.57.200.105]:39742) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Oeobc-0001L3-4x for guile-user@gnu.org; Fri, 30 Jul 2010 08:22:28 -0400 Original-Received: from ambire.localdomain (95.236.70.61) by smtp209.alice.it (8.5.124.08) id 4C1A275902BB81E8; Fri, 30 Jul 2010 14:22:22 +0200 Original-Received: from ttn by ambire.localdomain with local (Exim 4.69) (envelope-from ) id 1OeoYh-0002hA-Eq; Fri, 30 Jul 2010 14:19:27 +0200 In-Reply-To: <603696.84472.qm@web37905.mail.mud.yahoo.com> (Mike Gran's message of "Thu, 29 Jul 2010 19:40:31 -0700 (PDT)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Windows 98 (1) X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-user-bounces+guile-user=m.gmane.org@gnu.org Errors-To: guile-user-bounces+guile-user=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.user:8041 Archived-At: () Mike Gran () Thu, 29 Jul 2010 19:40:31 -0700 (PDT) With plotutils, I've got two subprojects. Plotutils's libplot contains drawing primitives. A very rough implementation might look like http://lonelycactus.com/code/guile-libplo= t.tar Hmm, graph.scm in that tarball seems to be corrupted; it starts with =E2=80=98(define-module (graph) ...)=E2=80=99 and ends with C c= ode! (But i get the idea, anyway.) More interesting is Plotutils Graph program. I'd need a few days to=20 scrub my work before I'd let anyone see it, but, basically I've taken Graph, made it into a library, and replaced the file reading with reading from Guile f64vectors.=20=20 Perhaps both low-level (libplot) and high-level (libgraph) can be provided as (plotutils plot) and (plotutils graph). All this would have to have the same license as Graph, which is GPL 2+. Cool. Let me know what i can do to help get it onto Savannah.