- ntg-context - NTG Mailing Lists

ConTeXt and slides
by Thomas A.Schmitz 24 Aug '04

24 Aug '04

Hi gang, I'm trying to figure out whether it's whorthwhile to write slides for my presentations in ConTeXt instead of using Powerpoint or Keynote (I'm not an engineer or a scientist, so maths doesn't matter). I have cooked up a nice-looking template without too many frills that kind of copies what I used to do in Keynote (shaded background, footers etc.). There's one important thing I can't get to work: is it possible to have a picture and a text next to it with the text being centered horizontally and vertically like so? picturepicturepicture picturepicturepicture picturepicturepicture Here picturepicturepicture goes all the picturepicturepicture text picturepicturepicture picturepicturepicture What I tried is this: \startfiguretext[left]{none}{\externalfigure[picture]} \vfill \midaligned{Here} \midaligned{goes all the} \midaligned{text} \vfill \stopfiguretext but that doesn't work. I also tried things like \framed and \startcombinations (calling the text from a buffer), but all in vain. There doesn't seem to be an easy mechanism for centering stuff vertically in ConTeXt? Any help would be appreciated! Best Thomas

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Re: [NTG-context] How to use PostScript font
by skhilji＠tampabay.rr.com 24 Aug '04

24 Aug '04

----- Original Message ----- From: Hans Hagen <pragma(a)wxs.nl> Date: Wednesday, August 18, 2004 11:02 am Subject: Re: [NTG-context] How to use PostScript font > > > > > [ppl,12pt] > > may work, but nowadays we say: > > \usentypescript[palatino][\defaultencoding] > \setupbodyfont[palatino,12pt] With this: \setupbodyfont[ppl,12pt] \starttext The quick brown fox jumps over the lazy dog. \stoptext I get errors. I am using Fedora Core 2 with teTex 2.02. The error messages follow this message. I also tried: \usetypescript[palatino][\defaultencoding] \setupbodyfont[palatino,12pt] without any luck. Someone suggsted that I use the actual font names. So I tried: \setupbodyfont[uplr8a,12pt] and it generated an error message something like: "bodyfont : unknown variant uplr8a" Here are the error messages using [ppl,12pt]: kpathsea: Running mktexmf ec-uplr8a ! I can't find file `ec-uplr8a'. <*> ...jfour; mag:=1; nonstopmode; input ec-uplr8a Please type another input file name ! Emergency stop. <*> ...jfour; mag:=1; nonstopmode; input ec-uplr8a Transcript written on mfput.log. mktextfm: `mf-nowin -progname=mf \mode:=ljfour; mag:=1; nonstopmode; input ec-uplr8a' failed. kpathsea: Appending font creation commands to missfont.log. ! Font \*12ptrmtf*=ec-uplr8a at 12.0pt not loadable: Metric (TFM) file not foun d. ... ... ... l.2 [ppl,12pt] ?

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Referencing eqalignno-formulas, and some more
by Eeri Kask 24 Aug '04

24 Aug '04

Hello, I started using context recently and have encountered some difficulties where I need some help to get over. (1) References in math formulas: \placeformula [Ref] \startformula \eqalignno { ... } \stopformula It seems that referencing to '\eqalignno'-formulas needs some tricks. Is there any (non-)documented way to attach a reference to a line inside '\eqalignno' multiline formula? E.g. a mechanism like \xxx[Ref] \eqalignno { ... f(x) &= x^n - 1 & \xxx[Ref] \cr ... } so one can point to \in{formula}[Ref] and get the correct reference number subsituted? (2) Left/right margins of different width in doublesided layout: I invented my favorite layout as in \setuplayout [location={doublesided,duplex}, marking=off, top=6mm, topdistance=6mm, bottom=6mm, bottomdistance=18mm, topspace=18mm, height=243mm, header=6mm, headerdistance=6mm, footer=6mm, footerdistance=18mm, backspace=46mm, width=124mm, leftmargin=12mm, leftmargindistance=4mm, leftedge=2mm, leftedgedistance=2mm, rightmargin=28mm, rightmargindistance=4mm, rightedge=6mm, rightedgedistance=2mm ] \setuppapersize [A4][A4] \setuppagenumbering [style=normal, alternative=doublesided, location={footer,middle}] \showframe and if '\showframe' is active I can verify by ruler that all distances and measures etc. are drawn correctly according to both sides of the printed sheet. (Though it remains to be investigated why only 'backspace=46mm' gives 26mm whitespace at the left paper edge, i.e. the distance from the left paper edge to the left edge of the 'leftedge'.) :-) Putting \inmargin{Some text} on evennumbered pages (in a doublesided setup) shows margin area width as in 'leftmargin' in '\setuplayout'; shouldn't it adapt itself according to doublesided layout as the margin frame does in '\showframe'? (3) Math formulas in footnotes result in "Math formula deleted: Insufficient symbol fonts." I have the same style for margins and footnotes (I hope the following setup does this as was my intention), \setupfootnotes [style=\tfx\setupinterlinespace] \setupinmargin [style=\tfx\setupinterlinespace, align=right] and in typesetting formulas in margins this error doesn't occur, i.e. there are sufficient symbol fonts available (whatever it means) :-) I am using Adobe Utopia text with Palatino math fonts. (4) HZ-algorithm. This, as well as metafun positional graphics and metapost color transparency, was the reason I started trying out context. My understanding is, HZ gets activated not with \font\tenrm=cmr10 at 10pt stretch 30 shrink 20 step 10 as documented in 'pre-hz.pdf' at PRAGMA-ADE but using \pdffontexpand\tenrm 30 20 10 1000 as I noticed somewhere. The question is, are *.tfm files like cmr10-20.tfm cmr10-10.tfm cmr10+10.tfm cmr10+20.tfm cmr10+30.tfm enough to get it going, and can be generated manually from *.afm files using 'afm2tfm'? Though, '\pdffontexpand\tenrm 30 20 10 1000' results in "Missing font identifier." in context... :-) I am using Context 2003.1.31 with pdfetex 1.10a-2.1 as in tetex 2.0.1 distributed in SuSE Linux 8.2. Thanks in advance for any help, item (1) is most critical, though. Eeri Kask

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Metapost and TeX [OT]
by skhilji＠tampabay.rr.com 24 Aug '04

24 Aug '04

I don't have any experience in metapost. I would appreciate if someone would please answer this question without me having to do thru tutorials and metapost source code. I was wondering how does metapost talk to TeX? Quicky glancing through the metafun book, I found out that you can super-impose text typeset by TeX on top of a diagram. I imagine you could do the same with mathematical equations too. So how does metapost interact with TeX? Let me guess: 1) Metapost could first write down to a file the text that it wan't TeX to typeset. It could then run TeX on the file. TeX produces a DVI file and metapost reads it back. It can then superimpose it on top of a picture. 2) Metapost could also be including within itself a simplified version of TeX. But that would be reinventing the wheel. So how does it happen in reality? The reason that I am asking is that I am interested in producing some diagrams using the libHARU PDF library (a C++ library to produce PDF files). Beautiful Text support, however, is missing from the library. I was wondering if I could hack it up so that I could somehow use TeX for the text part and C++ calls for the graphics part.

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Re: [NTG-context] Ancient Greek / a few modules for SW with thanks to GB
by Steffen Wolfrum 23 Aug '04

23 Aug '04

Hans Hagen <pragma(a)wxs.nl> wrote: > Steffen Wolfrum wrote: > > >Hans, thank you. > > > >But do you also have a solution for writing ancient Greek directly in Unicode UTF-8? > > > > > for that we need a greek vector and named glyphs, like in the unic-*.tex files or like chinese; do you have a list of character names and numbers? > > But, does utf8 deal with accents? > > Hans Sorry, I don't have such list. But maybe Thomas could write one? (I don't know how much work this is...) Steffen

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Re: [NTG-context] Ancient Greek / a few modules for SW with thanks to GB
by Steffen Wolfrum 23 Aug '04

23 Aug '04

Hans, thank you. But do you also have a solution for writing ancient Greek directly in Unicode UTF-8? Steffen Hans Hagen Outside <pragma(a)wxs.nl> wrote: > This is a multi-part message in MIME format. > --------------070603090106080805000407 > Content-Type: text/plain; charset=us-ascii; format=flowed > Content-Transfer-Encoding: 7bit > > Giuseppe Bilotta wrote: > > >Use the attached cbgreek.tex typescript file (Hans, maybe it's > >the case to add it to the distribution?) and you should then be > >able to type something like this: > > > > > interesting, it worked right away after adding > > \loadmapfile[cbgreek.map] > > so you know greek, interesting; it's so long ago that i had greek at > school, i cannot see if this is old or new greek -) > > Attached a type-* (i replaced 10.95 by 11pt) file and a s-* file (watch > the definition of start/stop), > > \texexec --mode=demo --pdf s-grk-00 > > should work. In cont-fil.tex add: > > \definefilesynonym [greek] [grk-00] > > and then you can say: > > \usemodule[greek] > > and go ahead. > > Hans > > ----------------------------------------------------------------- > Hans Hagen | PRAGMA ADE > Ridderstraat 27 | 8061 GH Hasselt | The Netherlands > tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com > | www.pragma-pod.nl > ----------------------------------------------------------------- > > > > --------------070603090106080805000407 > Content-Type: text/plain; > name="s-grk-00.tex" > Content-Transfer-Encoding: 7bit > Content-Disposition: inline; > filename="s-grk-00.tex" > > %D \module > %D [ file=s-grk-00, > %D version=2004.08.23, > %D title=\CONTEXT\ Style File, > %D subtitle=CB Greek Support, > %D author=Hans Hagen, > %D date=\currentdate, > %D suggestions=Giuseppe Bilotta, > %D copyright={PRAGMA / Hans Hagen \& Ton Otten}] > %C > %C This module is part of the \CONTEXT\ macro||package and is > %C therefore copyrighted by \PRAGMA. See mreadme.pdf for > %C details. > > \usetypescriptfile[type-cbg] > > \usetypescript [all] [cbgreek] > > \startsetups [cbgreek] > > \catcode`~=\other > \catcode`|=\other > > \language[greek] > \switchtobodyfont[cbgreek] > > \stopsetups > > \definestartstop > [greek] > [commands=\directsetup{cbgreek}] > > \doifnotmode{demo}{\endinput} > > % The following sample file was submitted to the \CONTEXT\ > % mailing list by Giuseppe Bilotta, along with the right > % typescripts. > > % already loaded: \usemodule[greek] > > \mainlanguage[english] > > \starttext > > We can easily use plain English for normal text, and then switch > to greek when we want; as a first try we type the lower and > upper case 26 letters of the latin alphabet and see how they come > out in greek: > > \startgreek > a b c d e f g h i j k l m n o p q r s t u v w x y z \par > A B C D E F G H I J K L M N O P Q R S T U V W X Y Z > \stopgreek > > As it can be observed, some uppercase letters have strange > outcomes; also, j gives \greek{j} and c gives the > end-of-word sigma \greek{c}; interestingly, s gives either the > normal sigma or the end-of-word one, depending on whether it's at > the end of the word or not: \greek{satrapws}. > > Of course we can use the various diacritical signs: accents > (\greek{`a, 'a, ~a}), breathings (\greek{<r, >w, a"}) and > subscribed iotas (\greek{a|, h|, w|}) (these last are pretty ugly in my > opinion); observe how they automatically get the correct position > with uppercase letters: (\greek{`A, 'A, ~A, <A, >A, A|}). > > Can the thing be used for serious work? > > \startgreek > >>'Andra moi >'ennepe, Mo~usa, pol'utropon, >'os m'ala poll`a\hfill\break > pl'agqjh, >epe`i Tro'ihs <er`on ptol'iejron >'eperse;\hfill\break > poll~wn d" >anjr'wpwn >'iden >'astea ka`i n'oon >'egnw,\hfill\break > poll`a d" <'o g" >en p'ontw| p'ajen >'algea <`on kat`a jum'on,\hfill\break > >>arn'umenos <'hn te yuq`hn ka`i n'oston <eta'irwn. > \stopgreek > > \stoptext > --------------070603090106080805000407 > Content-Type: text/plain; > name="type-cbg.tex" > Content-Transfer-Encoding: 7bit > Content-Disposition: inline; > filename="type-cbg.tex" > > %D \module > %D [ file=type-cbg, > %D version=2004.08.23, > %D title=\CONTEXT\ Typescript Macros, > %D subtitle=CB Greek, > %D author=Giuseppe Bilotta, > %D date=\currentdate, > %D copyright=PRAGMA-ADE] > %C > %C This module is part of the \CONTEXT\ macro||package and is > %C therefore copyrighted by \PRAGMA. See mreadme.pdf for > %C details. > > \starttypescript [serif] [cb-greek] [name] > > \definefontsynonym [CBGreek-Regular-Medium-Normal] [grmn] > \definefontsynonym [CBGreek-Regular-Medium-Oblique] [grmo] > \definefontsynonym [CBGreek-Regular-Medium-Italic] [grmi] > \definefontsynonym [CBGreek-Regular-Medium-UprightItalic] [grmu] > \definefontsynonym [CBGreek-Regular-Medium-Caps] [grmc] > \definefontsynonym [CBGreek-Regular-Medium-Leipzig] [grml] > \definefontsynonym [CBGreek-Regular-Medium-Roman] [grmr] > > \definefontsynonym [CBGreek-Regular-Bold-Normal] [grbn] > \definefontsynonym [CBGreek-Regular-Bold-Oblique] [grbo] > \definefontsynonym [CBGreek-Regular-Bold-Italic] [grbi] > \definefontsynonym [CBGreek-Regular-Bold-UprightItalic] [grbu] > \definefontsynonym [CBGreek-Regular-Bold-Caps] [grbc] > \definefontsynonym [CBGreek-Regular-Bold-Leipzig] [grbl] > \definefontsynonym [CBGreek-Regular-Bold-Roman] [grbr] > > \definefontsynonym [CBGreek-Regular-BoldExtended-Normal] [grxn] > \definefontsynonym [CBGreek-Regular-BoldExtended-Oblique] [grxo] > \definefontsynonym [CBGreek-Regular-BoldExtended-Italic] [grxi] > \definefontsynonym [CBGreek-Regular-BoldExtended-UprightItalic] [grxu] > \definefontsynonym [CBGreek-Regular-BoldExtended-Caps] [grxc] > \definefontsynonym [CBGreek-Regular-BoldExtended-Leipzig] [grxl] > \definefontsynonym [CBGreek-Regular-BoldExtended-Roman] [grxr] > > \definefontsynonym [Serif] [GBGreek-Regular-Medium-Normal] > \definefontsynonym [SerifSlanted] [GBGreek-Regular-Medium-Oblique] > \definefontsynonym [SerifItalic] [GBGreek-Regular-Medium-Italic] > \definefontsynonym [SerifCaps] [GBGreek-Regular-Medium-Caps] > \definefontsynonym [SerifBold] [GBGreek-Regular-BoldExtended-Normal] > \definefontsynonym [SerifBoldSlanted] [GBGreek-Regular-BoldExtended-Oblique] > \definefontsynonym [SerifBoldItalic] [GBGreek-Regular-BoldExtended-Italic] > \definefontsynonym [SerifBoldCaps] [GBGreek-Regular-BoldExtended-Caps] > > \stoptypescript > > \starttypescript [serif] [cb-greek] [size] > > % Please note that we use Bold Extended instead of Bold > > \definebodyfont [5pt] [rm] > [tf=grmn0500, > sl=grmo0500, > it=grmi0500, > sc=grmc0500, > bf=grxn0500, > bs=grxo0500, > bi=grxi0500] > > \definebodyfont [6pt] [rm] > [tf=grmn0600, > sl=grmo0600, > it=grmi0600, > sc=grmc0600, > bf=grxn0600, > bs=grxo0600, > bi=grxi0600] > > \definebodyfont [7pt] [rm] > [tf=grmn0700, > sl=grmo0700, > it=grmi0700, > sc=grmc0700, > bf=grxn0700, > bs=grxo0700, > bi=grxi0700] > > \definebodyfont [8pt] [rm] > [tf=grmn0800, > sl=grmo0800, > it=grmi0800, > sc=grmc0800, > bf=grxn0800, > bs=grxo0800, > bi=grxi0800] > > \definebodyfont [9pt] [rm] > [tf=grmn0900, > sl=grmo0900, > it=grmi0900, > sc=grmc0900, > bf=grxn0900, > bs=grxo0900, > bi=grxi0900] > > \definebodyfont [10pt] [rm] > [tf=grmn1000, > sl=grmo1000, > it=grmi1000, > sc=grmc1000, > bf=grxn1000, > bs=grxo1000, > bi=grxi1000] > > \definebodyfont [11pt] [rm] % [10.95pt] [rm] / patched HH > [tf=grmn1095, > sl=grmo1095, > it=grmi1095, > sc=grmc1095, > bf=grxn1095, > bs=grxo1095, > bi=grxi1095] > > \definebodyfont [12pt] [rm] > [tf=grmn1200, > sl=grmo1200, > it=grmi1200, > sc=grmc1200, > bf=grxn1200, > bs=grxo1200, > bi=grxi1200] > > \definebodyfont [14.4pt] [rm] > [tf=grmn1440, > sl=grmo1440, > it=grmi1440, > sc=grmc1440, > bf=grxn1440, > bs=grxo1440, > bi=grxi1440] > > \stoptypescript > > \starttypescript [map] [cbgreek] % added HH > \loadmapfile [cbgreek.map] > \stoptypescript > > \starttypescript [cbgreek] % lowercase, patched HH > > \definebodyfontenvironment [cbgreek] [default] [] > > \definetypeface [cbgreek] [rm] [serif] [cb-greek] [cb-greek] > > \stoptypescript > > \endinput > --------------070603090106080805000407 > Content-Type: text/plain; charset="us-ascii" > MIME-Version: 1.0 > Content-Transfer-Encoding: 7bit > Content-Disposition: inline > > _______________________________________________ > ntg-context mailing list > ntg-context(a)ntg.nl > http://www.ntg.nl/mailman/listinfo/ntg-context > > --------------070603090106080805000407--

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Re: [NTG-context] Ancient Greek
by Steffen Wolfrum 23 Aug '04

23 Aug '04

Giuseppe Bilotta <gip.bilotta(a)iol.it> wrote: > Download Claudio Beccari's fonts. (cbgreek) Well, I did download the whole archive (71MB). I used to install type1 fonts in ConTeXt with ONE afm file and ONE pfb file by executing sudo texfont --fontroot=... --sourcepath=... --vendor=ctan --collection=cbgreek --makepath --install But what should I do with an archive of 944 pfb files ??? Jesus! Steffen

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Re: texutil "malformed UTF-8 character" error
by Duncan Hothersall 23 Aug '04

23 Aug '04

Ach. I have fixed my second problem with missing register entries - I was using a header defined as a derivative of \chapter as the heading of my table of contents, rather than a derivative of \title which it should have been. Making that change fixed things. Oddly, the output from texutil is still saying register entries : 0 -> 0 entries 0 references despite the fact that a full table of contents is now showing up. One of the reasons I didn't find how to fix this earlier was that I was looking in the wrong place, and that is partly because that message made me assume that register entries were missing, when apparently they weren't. Did I misunderstand what this message means, or is it a feedback bug? Thanks for all the help, Duncan

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Re[2]: [NTG-context] Ancient Greek
by Giuseppe Bilotta 23 Aug '04

23 Aug '04

Monday, August 23, 2004 Steffen Wolfrum wrote: > Giuseppe Bilotta <gip.bilotta(a)iol.it> wrote: >> Download Claudio Beccari's fonts. (cbgreek) > Well, I did download the whole archive (71MB). > I used to install type1 fonts in ConTeXt with ONE afm file > and ONE pfb file by executing sudo texfont --fontroot=... > --sourcepath=... --vendor=ctan --collection=cbgreek > --makepath --install > But what should I do with an archive of 944 pfb files ??? Jesus! Is it that big? I can't help you because it comes preinstalled with MiKTeX and it surely isn't that big ... -- Giuseppe "Oblomov" Bilotta

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UTF and texutil files...
by Martin Kolařík 23 Aug '04

23 Aug '04

Hi all, if I use UTF8 for chapter or section title the UTF characters are expanded to \char XXX and this form is written into tui/tuo file. But if such character is originally placed at the end of the word after expansion and tui processing the space after end of word is read out (being a part of syntax rule \char XXX <space>). Example: "Srovnání t-skupin" in chapter in UTF text results to: "Srovn\char 225 n\char 237 t-skupin" and this processed back (e.g. into content) results to: "Srovnánít-skupin" Probably this cannot be corrected any way except patching ConTeXt itself -- but if it is possible I do not know how now :-), thanks, Martin -------- Martin Kolarik Moravske Pristroje, a.s., Masarykova 1148, Zlin 76302 tel. +420 603 498 498, fax +420 577 107 171 web: http://www.mii.cz -------- e-mail: kolarik(a)mii.cz e-mail: kolarik(a)click.cz tel. +420 603 535 593

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