From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/48142 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 14:38:03 +0800 Message-ID: <68bfdc900903092338v5b6cc8d1t80fc82069eb69599@mail.gmail.com> References: <648CB28C-FE48-4B8E-82E2-84CFB651A58F@princeton.edu> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1236667129 20971 80.91.229.12 (10 Mar 2009 06:38:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Mar 2009 06:38:49 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Tue Mar 10 07:40:05 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 1LgvdE-0006kP-M8 for gctc-ntg-context-518@m.gmane.org; Tue, 10 Mar 2009 07:40:04 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 210331FCDB; Tue, 10 Mar 2009 07:38:40 +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 24597-02; Tue, 10 Mar 2009 07:38:15 +0100 (CET) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id DF2821FCA0; Tue, 10 Mar 2009 07:38:14 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 535591FCA0 for ; Tue, 10 Mar 2009 07:38:13 +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 24591-03 for ; Tue, 10 Mar 2009 07:38:06 +0100 (CET) Original-Received: from filter3-nij.mf.surf.net (filter3-nij.mf.surf.net [195.169.124.154]) by ronja.ntg.nl (Postfix) with ESMTP id D965C1FC84 for ; Tue, 10 Mar 2009 07:38:06 +0100 (CET) Original-Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.168]) by filter3-nij.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n2A6c4sP014328 for ; Tue, 10 Mar 2009 07:38:05 +0100 Original-Received: by wf-out-1314.google.com with SMTP id 24so2203036wfg.5 for ; Mon, 09 Mar 2009 23:38:03 -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=ykCv70vZzKJbjhoXt421g0LkgJni+7aoQgW4ihE8mIs=; b=aW18kHP0UHQ1xANOL3DQsrW6BzhTul5JdtYH9g26GPvZ1Se6vjEMjKNSS5FOtO5Ab2 rDlx2nAOkm+PkNzrKrf969B/qDdGkQDXyHpv/r74hTOX3xSgkzukim81GRm1oZm4+BzH Rq+9BT/TTsdJd7r3/YFcurnl1BdUVir7MOJPM= 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=CCSSnNEMZvipR6ZpCzE6lE+pGUS774+ivWVgunLlvMJe/rP485ixJFqtHBnjM9sR9g J+9Ol+jEqVil9CNYNkepH7CNNFLdw0k33Je0HiVc167acId0csfTZcSEO+CRsvfkm4fi aF7g9CdWIJhVpSTP55ipNZ8lmo98N0kEK8Ev0= Original-Received: by 10.142.164.21 with SMTP id m21mr2547312wfe.306.1236667083902; Mon, 09 Mar 2009 23:38:03 -0700 (PDT) In-Reply-To: <648CB28C-FE48-4B8E-82E2-84CFB651A58F@princeton.edu> X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=209.85.200.168; 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: 191018908 - ed4edd83267c X-Scanned-By: CanIt (www . roaringpenguin . com) on 195.169.124.154 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:48142 Archived-At: try convert (in image magick) On Tue, Mar 10, 2009 at 10:38 AM, Alan Bowen wrote: > I have used to ConTeXt to generate a hefty PDF file with b/w text and =A0= color > images. Is there a way to convert this file to a PDF file with b/w text a= nd > grayscale images (256 shades)? I know I could always convert the images > first and then reset the book, but I was wondering if there was a simpler > more direct way before I start doing that. (There are over 70 images.) > > Best, > Alan_____________________________________________________________________= ______________ > 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 =A0: http://www.pragma-ade.nl / http://tex.aanhet.net > archive =A0: https://foundry.supelec.fr/projects/contextrev/ > wiki =A0 =A0 : http://contextgarden.net > _________________________________________________________________________= __________ > ___________________________________________________________________________= ________ If your question is of interest to others as well, please add an entry to t= he Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-cont= ext webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________= ________