From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/48144 Path: news.gmane.org!not-for-mail From: Yue Wang Newsgroups: gmane.comp.tex.context Subject: Re: PDF grayscale conversion (OT) Date: Tue, 10 Mar 2009 14:43:11 +0800 Message-ID: <68bfdc900903092343q6a79a2acn1539d4a65b555b29@mail.gmail.com> References: <648CB28C-FE48-4B8E-82E2-84CFB651A58F@princeton.edu> <68bfdc900903092338v5b6cc8d1t80fc82069eb69599@mail.gmail.com> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1236667429 21538 80.91.229.12 (10 Mar 2009 06:43:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Mar 2009 06:43:49 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Tue Mar 10 07:45:03 2009 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by lo.gmane.org with esmtp (Exim 4.50) id 1Lgvi3-0007i0-3A for gctc-ntg-context-518@m.gmane.org; Tue, 10 Mar 2009 07:45:03 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 7DF051FCF5; Tue, 10 Mar 2009 07:43:39 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 24594-04-3; Tue, 10 Mar 2009 07:43:22 +0100 (CET) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 1483A1FCE3; Tue, 10 Mar 2009 07:43:22 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 928AC1FCE3 for ; Tue, 10 Mar 2009 07:43:20 +0100 (CET) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 24594-04-2 for ; Tue, 10 Mar 2009 07:43:14 +0100 (CET) Original-Received: from filter1-til.mf.surf.net (filter1-til.mf.surf.net [194.171.167.217]) by ronja.ntg.nl (Postfix) with ESMTP id 182F31FCC6 for ; Tue, 10 Mar 2009 07:43:14 +0100 (CET) Original-Received: from rv-out-0708.google.com (rv-out-0708.google.com [209.85.198.245]) by filter1-til.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n2A6hCWt031875 for ; Tue, 10 Mar 2009 07:43:13 +0100 Original-Received: by rv-out-0708.google.com with SMTP id f25so2089165rvb.14 for ; Mon, 09 Mar 2009 23:43:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type :content-transfer-encoding; bh=ugQXK7goz9k1MKzMwP9c4ZRp1PP0HLFIQsyAQ7S/5A4=; b=a/bDtnmgKSkHtJMoWnfXpX/9xqKKaqcLIt4h7jktkLhF9btA3gSzWZXflCAx4X+Oyw gE+DdUTltVkB4FFSjT05EsnnkNqszO3m43Eoisl8XBQPSz0ZbX3v6oAFZ+80y5pXIw6D lditCdDH/vfx9mvwo6t3WcB3ekvM3hAUy/PJs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; b=juiCdsTuDBKWVdYSMdSEkeOdaw/bNpmI/NA4meEQv1TSrzqBvo6rZqY7w2yazA7uDd MqdBoZgbedBP3j5NofObvl+5zKeg9/EYvMaGuEmR02z97Gs0u1sUSduTfS6m7/a7YOKr NxVpeCtxabrJHvN8vVo9rMrW0aBBPfIPDEBmk= Original-Received: by 10.142.174.13 with SMTP id w13mr2942646wfe.49.1236667391955; Mon, 09 Mar 2009 23:43:11 -0700 (PDT) In-Reply-To: <68bfdc900903092338v5b6cc8d1t80fc82069eb69599@mail.gmail.com> X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=209.85.198.245; country=US; region=CA; city=Mountain View; postalcode=94043; latitude=37.4192; longitude=-122.0574; metrocode=807; areacode=650; http://maps.google.com/maps?q=37.4192,-122.0574&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 191019955 - ccbda2e65108 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.217 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.11 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:48144 Archived-At: On Tue, Mar 10, 2009 at 2:38 PM, Yue Wang wrote: > try convert (in image magick) convert book.pdf -colorspace Gray book.jpg might help. (it will generate book-xx.jpg) Yue Wang ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________