From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/48396 Path: news.gmane.org!not-for-mail From: Xan Newsgroups: gmane.comp.tex.context Subject: Re: Context logo Date: Sun, 15 Mar 2009 10:53:59 +0100 Message-ID: <49BCD037.4030807@telefonica.net> References: <49B576B8.1020106@telefonica.net> <49BBB62D.2030401@telefonica.net> <49BBD116.1020309@telefonica.net> <9979812A-07B9-4446-A21A-2701E50CFCC6@gmail.com> <49BBD816.7080202@telefonica.net> <2066DE40-A734-41F4-BB58-4BCEE3E4994E@gmail.com> <49BC03F4.6070708@telefonica.net> <49BC18F0.2090602@telefonica.net> <6faad9f00903150139w523824cp7500b63e4d925b71@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"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1237110901 6977 80.91.229.12 (15 Mar 2009 09:55:01 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 15 Mar 2009 09:55:01 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sun Mar 15 10:56:15 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 1Lin4o-0001V2-7J for gctc-ntg-context-518@m.gmane.org; Sun, 15 Mar 2009 10:56:14 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id C282E1FB39; Sun, 15 Mar 2009 10:54:49 +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 15728-01; Sun, 15 Mar 2009 10:54:17 +0100 (CET) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id A92551FA41; Sun, 15 Mar 2009 10:54:16 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 5CF0D1FA41 for ; Sun, 15 Mar 2009 10:54:10 +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 07489-03 for ; Sun, 15 Mar 2009 10:54:01 +0100 (CET) Original-Received: from filter1-nij.mf.surf.net (filter1-nij.mf.surf.net [195.169.124.152]) by ronja.ntg.nl (Postfix) with ESMTP id 3EE6E1FA2B for ; Sun, 15 Mar 2009 10:54:01 +0100 (CET) Original-Received: from ctsmtpout1.frontal.correo (outmailhost.telefonica.net [213.4.149.242]) by filter1-nij.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n2F9s0WF006954 for ; Sun, 15 Mar 2009 10:54:00 +0100 Original-Received: from [172.26.0.5] (83.55.56.86) by ctsmtpout1.frontal.correo (7.2.056.6) (authenticated as dxpublica) id 49B4D4BA0020ED1A for ntg-context@ntg.nl; Sun, 15 Mar 2009 10:54:00 +0100 User-Agent: Thunderbird 2.0.0.19 (X11/20090105) In-Reply-To: <6faad9f00903150139w523824cp7500b63e4d925b71@mail.gmail.com> X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=213.4.149.242; country=ES; region=29; city=Madrid; latitude=40.4000; longitude=-3.6833; http://maps.google.com/maps?q=40.4000,-3.6833&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 193714934 - dd4ea442dace X-Scanned-By: CanIt (www . roaringpenguin . com) on 195.169.124.152 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:48396 Archived-At: En/na Mojca Miklavec ha escrit: > On Sat, Mar 14, 2009 at 21:52, Xan wrote: > >> So it has transparent background, but why gimp says that eps does not >> support transparency? Strange. Really strange. >> > > At least in older versions of (E)PS you cannot use "transparent blue" > or "transparent red" to fill shapes for example. But the background is > always transparent even in PostScript in the sense that unless you > explicitely paint the background with white, you can include your > image in another document and you won't see any white white > rectangular border around it. > Okay Mojca. Anyone knows if newest version of eps support it? > GIMP doesn't really support EPS. I don't know what you need GIMP for, > but when I need to convert some EPS or PDF image into transparent PNG, > I do: > > gs -dSAFER -dBATCH -dNOPAUSE \ > -sDEVICE=pngalpha \ > -dTextAlphaBits=4 \ > -dGraphicsAlphaBits=4 \ > -sOutputFile=converted_file.png \ > -r100.0 \ (put here whatever number you want) > original_file.pdf > > You can try that with the logo and you'll notice the transparent > background with GIMP. > Thanks Mojca for this script. I did the same with gimp with more more effort (open eps file, gimp says that it should convert, then a file with white background appears and then I substitute white background with transparent background, and save as png file. Uf!!). Mojca, how is this script for converting pdf file to (newest) eps? For seeing if newest eps supports transparency. > Mojca > Regards, Xan. ___________________________________________________________________________________ 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 ___________________________________________________________________________________