From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/66548 Path: news.gmane.org!not-for-mail From: Hans van der Meer Newsgroups: gmane.comp.tex.context Subject: Re: lines tightly fitting together Date: Wed, 2 Mar 2011 11:02:43 +0100 Message-ID: <2F0BB56A-6F74-49AA-A237-F9FB7A6ECDC2@uva.nl> References: <55F7206E-E77B-4360-93AA-0B91C1A07DD0@gmail.com> <7DA26E6A-D0C9-4B68-B442-72BB7419DF10@gmail.com> <830088CA-2D91-425C-ABD1-75CDB0172677@uva.nl> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1082) Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1299060195 18465 80.91.229.12 (2 Mar 2011 10:03:15 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 2 Mar 2011 10:03:15 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Wed Mar 02 11:03:10 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Puiti-0006yZ-FH for gctc-ntg-context-518@m.gmane.org; Wed, 02 Mar 2011 11:03:10 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 9B4F3CAA92; Wed, 2 Mar 2011 11:03:09 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id fz+gVoTlvlRd; Wed, 2 Mar 2011 11:02:56 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id D7F12CAA8A; Wed, 2 Mar 2011 11:02:56 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 56A19CAA8A for ; Wed, 2 Mar 2011 11:02:56 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id IlStLTIs0UNp for ; Wed, 2 Mar 2011 11:02:44 +0100 (CET) Original-Received: from filter3-til.mf.surf.net (filter3-til.mf.surf.net [194.171.167.219]) by balder.ntg.nl (Postfix) with ESMTP id 8C4BECAA16 for ; Wed, 2 Mar 2011 11:02:44 +0100 (CET) Original-Received: from smtp-vbr8.xs4all.nl (smtp-vbr8.xs4all.nl [194.109.24.28]) by filter3-til.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p22A2hiH014510 for ; Wed, 2 Mar 2011 11:02:44 +0100 Original-Received: from elhalyn-ethernet.fritz.box (a82-95-102-36.adsl.xs4all.nl [82.95.102.36]) (authenticated bits=0) by smtp-vbr8.xs4all.nl (8.13.8/8.13.8) with ESMTP id p22A2hgY028281 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO) for ; Wed, 2 Mar 2011 11:02:43 +0100 (CET) (envelope-from H.vanderMeer@uva.nl) In-Reply-To: X-Mailer: Apple Mail (2.1082) X-Virus-Scanned: by XS4ALL Virus Scanner X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=194.109.24.28; country=NL; latitude=52.5000; longitude=5.7500; http://maps.google.com/maps?q=52.5000,5.7500&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 0eEea2I3I - b2fddb2cd43d - 20110302 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.219 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 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 Xref: news.gmane.org gmane.comp.tex.context:66548 Archived-At: Finally turned to Metapost. Placing things at exactly the right point is mu= ch easier there. However, my Metapost has become somewhat rusty. Took me mo= st of the morning to fresh things up a bit and produce something not lookin= g too bad. Hans van der Meer. On 2 mrt 2011, at 09:33, luigi scarso wrote: > On Wed, Mar 2, 2011 at 9:22 AM, Hans van der Meer w= rote: >> = >> On 2 mrt 2011, at 07:05, Wolfgang Schuster wrote: >> = >> Am 01.03.2011 um 21:59 schrieb Hans van der Meer: >> = >> Wolfgang, >> = >> Replying directly to your address because the message body is too large. >> Pictures are pixel images of DVB subtitles from telvision broadcast, in = case >> youre wondering. >> = >> Why don=92t you create a real font for this, this will create smaller fi= les >> and you can use it with other programs. >> = >> That is beside the point. The problem is not the drawing of letters, but= the >> extraction of pixel data from a Transport Stream packets. The specificat= ion >> of the DVB-subtitles mentions two variants: (1) string of characters, (2) >> pixel colorvalues to be looked up in a 16-value CLUT. The stream I have = at >> hand consists of pixel data in a 720x36 rectangle. Furthermore different >> broadcast stations use different lettertypes. Of course it would be nice= if >> I could simply extract the letters, but for the moment this surpasses my >> abilities. > perhaps leptonica can help here . > = > -- = > luigi > _________________________________________________________________________= __________ > 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-co= ntext > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________= ________