Re: [NTG-context] Documentation for the database module
Some time ago I wrote metapost code for make a periodic table. See: https://tex.stackexchange.com/questions/233417/periodic-table-with-electron-counts-in-shells/233644 Have a nice day Jorge <https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail> Sem vírus. www.avast.com <https://www.avast.com/sig-email?utm_medium=email_source=link_campaign=sig-email_content=webmail> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> Em ter., 15 de set. de 2020 às 03:51, escreveu: > Hi, > > I want to typeset a Periodic Table of the Elements. The according data > is prepared in a file with comma separated values (csv/UNIX). I found > some *very* basic informations how to get file based csv-data typeset, > but the result is hardly recognizable as Periodic Table of the > Elements. > > To understand how to use the according commands I need a documentation > of it. > > What I found was this: > https://wiki.contextgarden.net/M-database > which is more a summary of two examples with no explanations and > starting with the warning "This may be outdated". > > Where can I find a good one? > > Thanks a lot for any help in advance! > Cheers! > mcc > > ___ > 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://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > > ___ > -- Atentamente DesdeChaves ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
[NTG-context] crosswords puzzles
Dear sirs, Is there a way to make crosswords or word puzzles in context? In my hippocampus I have a vague idea that this has already been tried, but I can't find this code anymore. Have a great day Jorge ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
[NTG-context] Asking for Hans Hagen candle's source code
Dear Sirs, If I can, where can I have access to show-gra.pdf source code (.tex file)? I would like to reproduce the Hans Hagen candle with the propose of illustration a "flame test" chemistry activity. Each salt burned have a different flame color and I would like to use Hans candle's with a different flame colors. Thanks a lot, have a nice day Jorge ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] include google maps in context document
Thanks to all for your support. For now I use Latex for making the images (thanks to Ulrike and Mojca), but my heart is on OpenStreet Maps + luatex + Metapost solution (thanks to Hans et al). Perhaps soon anybody can play with it. For now it lacks a labels level and it's to hard add particular gps tracks. Thank you very much to all. Jorge 2017-05-04 15:55 GMT+01:00 Mojca Miklavec <mojca.miklavec.li...@gmail.com>: > On 4 May 2017 at 15:59, Henning Hraban Ramm wrote: > > Am 2017-05-04 um 13:46 schrieb Mojca Miklavec: > >> On 4 May 2017 at 13:30, DesdeChaves wrote: > >>> > >>> Can you provide me a example (or a link) for use OpenStreet Maps in > context? > >>> > >>> Perhaps I can track my displacements with my phone and superimpose > those > >>> tracks with the OpenStreet Maps. > >> > >> See the attachment (you need to extract the osm file before running > context). > > > > Wow, that looks like something I need, thank you so much! > > Why didn’t anyone publish this as a module or on the wiki? > > Blame me :( > > Hans wrote most of the code and told me to document it. > > Mojca > > ___ > 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://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > > ___ > -- Atentamente DesdeChaves ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] include google maps in context document
Thanks for your support. Can you provide me a example (or a link) for use OpenStreet Maps in context? Perhaps I can track my displacements with my phone and superimpose those tracks with the OpenStreet Maps. Jorge 2017-05-04 11:26 GMT+01:00 Mojca Miklavec <mojca.miklavec.li...@gmail.com>: > Hi, > > On 3 May 2017 at 23:12, DesdeChaves wrote: > > Dear Sirs > > > > I need to justify my displacements from my school to the various > companies > > where I have students in training. For this I must include in my report a > > gloogle maps image with the path and the distance covered. > > > > In the browse o found all the information that I need. For example, with > an > > url address like: > > > > http://maps.googleapis.com/maps/api/distancematrix/json? > origins=Seattle=San+Francisco=driving=false > > > > i get a json response, but not the google map image. > > > > If I try an address like this > > "https://www.google.pt/maps/dir/Chaves/Valpaços/; I found all > information in > > the browser, but I need to include it in my context document report. > > > > Anybody know a simply way to make this work or this is a too hard task > for > > now. > > This is not really a ConTeXt-related question, but ConTeXt can include > any image you can feed to it, and potentially fetch images from URL on > the fly. So you first need to figure out how to get the image you > want. > > See: > https://developers.google.com/maps/documentation/static-maps/intro > > You first need your own API_KEY. > > If you have problems with the interface, ask on stackexchange or > elsewhere. If you have problems with making as automatic workflow as > possible (once you know how to get your PNGs exactly), you may ask > here. But have the rest of the details ready. > > ConTeXt supports "natively" drawing OpenStreet Maps, but I doubt it > would work in your case. > > Mojca > > ___ > 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://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > > ___ -- Atentamente DesdeChaves ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
[NTG-context] include google maps in context document
Dear Sirs I need to justify my displacements from my school to the various companies where I have students in training. For this I must include in my report a gloogle maps image with the path and the distance covered. In the browse o found all the information that I need. For example, with an url address like: http://maps.googleapis.com/maps/api/distancematrix/json?origins=Seattle=San+Francisco=driving=false i get a json response, but not the google map image. If I try an address like this " https://www.google.pt/maps/dir/Chaves/Valpaços/; I found all information in the browser, but I need to include it in my context document report. Anybody know a simply way to make this work or this is a too hard task for now. Have a good night Thanks in advance Jorge ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
[NTG-context] call of string.match() inside \ctxlua{}
Dear Sirs
A have a string where I need to extract one number. But every time I run
this code I found this error message: [ctxlua]:1: unfinished string near
\usemodule[scancsv]
\def\licann#1{% #1 - lesson number with strings
\ctxlua{parsedate=thirddata.scancsv.ParseCSVLine('#1','n.º');%
local Nlic=(parsedate[2]);%
Nlic=tonumber(string.match(Nlic, '%d+'));%
context(Nlic ~=0 and 1 or 0)}}
\starttext
\licann{"lesson nº456Alterada"}
\stoptext
thanks in advance
Have a nice day
jorge
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[NTG-context] How to define a TeX logic function with a boolean returned from a Lua function and \edef fixed value
Dear sirs,
Is there a way to compare, in TeX environment, a value returned from a lua
function with a TeX variable?
Please see this code:
\def\aleatorioValue{
\startlua
local nu = math.random(1,10);
if nu<5 return 1 else return 0 end
\stoplua
}
\edef\controlValue{1}
\edef\inferior{Number too small \\}
\edef\superior{Number too big \\}
\def\myfunction{\ifx\aleatorioValue\controlValue\inferior\else\superior\fi}
\starttext
\dorecurse{20}{\myfunction}
\stoptext
Thanks a lot. Have a nice day
Jorge
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Re: [NTG-context] scancsv module and lua
Fixed. Sorry for the noise.
2017-01-16 17:35 GMT+00:00 DesdeChaves <desdecha...@gmail.com>:
> Dear sirs,
>
> In my project I need to format some data from a csv file. The csv file is
> scanned using the scancsv module and part of this information is formatted
> inside luacode environment, but the text.print("") and the context("")
> functions don´t be able to send the formatted data to the output. The
> result is a empty pdf.
>
> The example attached is from a old question.
>
> Thanks a lot for your time
>
> Jorge M.
>
> --- example --
>
> \usemodule[scancsv]
>
> \def\ddmm#1#2#3{% #1 - date, #2 - old separator, #3 - new separator
> \startlua
> local parsedate=thirddata.scancsv.ParseCSVLine('#1','#2');
> local day=tonumber(parsedate[1]);
> local month=tonumber(parsedate[2]);
> local year=tonumber(parsedate[3]);
> -- tex.print(day..'#3'..month..'#3'..year);
> text.print("Hello");
> \stoplua
> }
>
> \unexpanded\def\lineaction{
> \Name\ arrived on \ddmm{\Date}{/}{.\\,} \\
> }
>
>
> % Name;Date
> % ME;11/10/14
> % You;05/02/14
> % He;15/02/2014
> % She;03/03/12
> % It;03/03/14
>
> \setheader
> \setsep{;}
> \setfiletoscan{mail.csv}
>
> \starttext
> \filelineaction
> \stoptext
>
--
Atentamente
DesdeChaves
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[NTG-context] scancsv module and lua
Dear sirs,
In my project I need to format some data from a csv file. The csv file is
scanned using the scancsv module and part of this information is formatted
inside luacode environment, but the text.print("") and the context("")
functions don´t be able to send the formatted data to the output. The
result is a empty pdf.
The example attached is from a old question.
Thanks a lot for your time
Jorge M.
--- example --
\usemodule[scancsv]
\def\ddmm#1#2#3{% #1 - date, #2 - old separator, #3 - new separator
\startlua
local parsedate=thirddata.scancsv.ParseCSVLine('#1','#2');
local day=tonumber(parsedate[1]);
local month=tonumber(parsedate[2]);
local year=tonumber(parsedate[3]);
-- tex.print(day..'#3'..month..'#3'..year);
text.print("Hello");
\stoplua
}
\unexpanded\def\lineaction{
\Name\ arrived on \ddmm{\Date}{/}{.\\,} \\
}
% Name;Date
% ME;11/10/14
% You;05/02/14
% He;15/02/2014
% She;03/03/12
% It;03/03/14
\setheader
\setsep{;}
\setfiletoscan{mail.csv}
\starttext
\filelineaction
\stoptext
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Re: [NTG-context] ANN: Updated Vim scripts for ConTeXt
Thanks a lot. Autocompletation don't works for me. Perhaps I have a wrong .vimrc file. Can you share your .vimrc file or a working .vimrc file. I use MacVim only with Context. Thanks a lot. I'm in MacVim 8.0.27. Have a nice day, Jorge 2016-10-11 10:46 GMT+01:00 Nicola <nvitacolo...@gmail.com>: > On 2016-10-11 09:33:36 +, Henning Hraban Ramm said: > > Am 2016-10-11 um 09:26 schrieb Nicola <nvitacolo...@gmail.com>: >> >> No, everything just works(tm) :) See :help ftplugin-overrule for the >>> details. >>> >> >> No, unfortunately not everything: >> >> Error detected while processing /Users/hraban/.vim/syntax/context.vim: >> line 22: >> E121: Undefined variable: v:t_list >> E15: Invalid expression: type(s:context_include) ==# v:t_list >> Error detected while processing /Users/hraban/.vim/ftplugin/context.vim: >> line 18: >> E539: Illegal character : formatoptions+=tjcroql2 >> >> >> Maybe my vim is too old? >> VIM - Vi IMproved 7.3 (2010 Aug 15, compiled Jun 23 2016 20:20:57) >> > > Yes, the scripts are meant to be used with Vim 8. You should be able to > work around those errors by replacing v:t_list with 3 and removing 'j' > from formatoptions, but other things, like asynchronous typesetting, > won't work anyway. > > Nicola > > > > > ___ > 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/list > info/ntg-context > webpage : http://www.pragma-ade.nl / http://context.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > > ___ > -- Atentamente DesdeChaves ___ 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://context.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Buffered metapost function freezes random numbers
I found this solution in a old Hans post (
http://ntg-context.ntg.narkive.com/g0lT1D2A/scaling-mpgraphics)
2016-05-25 18:30 GMT+01:00 Wolfgang Schuster <schuster.wolfg...@gmail.com>:
> DesdeChaves <desdecha...@gmail.com>
> 25. Mai 2016 um 19:09
> For educational purposes I try to simulate a ammeter for reading practice.
> I would like create six or more ammeter with different readings, but i'm
> not able to do that because metapost create the same random number every
> time I call the buffer that defines my ammeter.
>
> How can I fix that?
>
> Is there a reason why you use \externalfigure because the width can be set
> with \scale, e.g.
>
> \scale[width=8cm]{\getbuffer[ammeter]}
>
> Wolfgang
>
>
> ___
> 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 : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
>
> _______
>
--
Atentamente
DesdeChaves
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[NTG-context] Buffered metapost function freezes random numbers
For educational purposes I try to simulate a ammeter for reading practice.
I would like create six or more ammeter with different readings, but i'm
not able to do that because metapost create the same random number every
time I call the buffer that defines my ammeter.
How can I fix that?
Thanks
Jorge
My code:
\startbuffer[ammeter]
\startMPcode
r := 4cm; len := 10bp; min_thickness := 1.75bp; hour_thickness := 3bp;
path cadran; cadran = fullcircle scaled (2r);
numeric escala;
escala := 0;
for i = 50 upto 70:
if i mod 5 = 0:
j := i div 5; angl := 90-30j;
freelabel("\tfb\bf" & decimal escala, (r+len)*dir angl, r*dir
angl);
draw ((r, 0) -- (r - len, 0)) rotated angl withpen pencircle
scaled min_thickness;
escala:= escala + 0.5;
else:
angl := 90 - 6i;
draw ((r, 0) -- (r - .5len, 0)) rotated angl;
fi
endfor
pickup pencircle scaled min_thickness;
numeric minute;
%randomseed := uniformdeviate infinity;
minute:= 50 + uniformdeviate(20);
pair A, B, C;
A:=1.6r*right+.5r*up;
C:=1.6r*right+.8r*up;
B:=1.1r*left;
drawarrow origin -- r*dir(90-minute*6) cutends (0, 1.5len);
fill fullcircle scaled .75len;
draw unitsquare xscaled 3.2r yscaled 1.5r shifted B;
label("\tfb I (A)", 1.2r*up+1.6r*right) withcolor red;
draw fullcircle scaled 2len shifted A;
draw fullcircle scaled 2len shifted C;
\stopMPcode
\stopbuffer
\startbuffer[programa]
\placefigure[center,nonumber]{}{
\startcombination[2*1]
{\externalfigure[ammeter][type=buffer,width=8cm]}{\_\_\_\_\_\_\_\_\_\_$\pm$\_\_\_\_\_\_\_\_}
{\externalfigure[ammeter][type=buffer,width=8cm]}{\_\_\_\_\_\_\_\_\_\_$\pm$\_\_\_\_\_\_\_\_}
}
\stopcombination
\stopbuffer
\starttext
\dorecurse{3} {\getbuffer[programa]}
\stoptext
output.pdf
Description: Adobe PDF document
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Re: [NTG-context] anchor points for \inmargin
Thanks a lot for this great solution.
2015-11-12 18:14 GMT+00:00 Wolfgang Schuster <schuster.wolfg...@gmail.com>:
> DesdeChaves <desdecha...@gmail.com>
> 11. November 2015 um 19:01
> Dear Sirs,
>
> I'm trying to make a exam for my students. After the question I should
> provide a blank space for the answer. In the margin I want write the
> partial scores for the answer. The problem occurs when I force a new page.
> In this case the text in the margin is flushed to the next page. I don't
> want this behavior. How can I can this?
>
> Margin texts are flushed with the next paragraph but you can start one for
> the points only with the \dontleavehmode command.
>
> \define[1]\Info
> {\dontleavehmode\margindata[inmargin]{\rotate{#1}}}
>
> Another question: How can I anchor the scores in the middle of the
> vertical blank space? This \vskip4cm\Info{scores}\vskip4cm don't make the
> job.
>
> You can use the \framed command to reserve the space for the answer and
> place with the score with a layer as background for the frame.
>
> \setupmargindata[inmargin][style={\ss\tfx},location=outer,align=middle]
> \setupmarginframed[inmargin][align=middle,location=outer]
>
> \definelayer[infolayer][width=\framedwidth,height=\framedheight]
>
> \startsetups[infolayer:place]
>
> \setlayer[infolayer][preset=middleright]{\rotate{\getvariable{infotext}{points}}}
> \stopsetups
>
>
> \defineframed[infobox][frame=off,width=max,background=infolayer,setups=infolayer:place]
>
> \define[2]\Info
> {\par
>\setvariable{infotext}{points}{#2}%
>\infobox[height=#1]{}}
>
> \starttext
>
> \startitemize[n]
> \starthead{Question 1}
> \Info{9cm}{20 \periods[3] 15 \periods[3] 10}
> \stophead
> \starthead{Question 2}
> \Info{8cm}{20 \periods[3] 15 \periods[3] 10}
> \stophead
> \starthead{Question 3}
> \Info{6cm}{20 \periods[3] 15 \periods[3] 10}
> \stophead
> \stopitemize
>
> \stoptext
>
> Wolfgang
>
>
> ___
> 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 : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
>
> ___
>
--
Atentamente
DesdeChaves
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[NTG-context] anchor points for \inmargin
Dear Sirs,
I'm trying to make a exam for my students. After the question I should
provide a blank space for the answer. In the margin I want write the
partial scores for the answer. The problem occurs when I force a new page.
In this case the text in the margin is flushed to the next page. I don't
want this behavior. How can I can this?
Another question: How can I anchor the scores in the middle of the vertical
blank space? This \vskip4cm\Info{scores}\vskip4cm don't make the job.
Thanks in advance.
Jorge
Code:
\setupmargindata[inmargin][style={\ss\tfx},location=outer,align=middle]
\setupmarginframed[inmargin][align=middle,location=outer]
\def\Info#1{\margindata[inmargin]{\rotate{#1}\ignorespaces}}
\starttext
\startitemize[n]
\item Question 1
\vskip8cm
\Info{20 \periods[3] 15 \periods[3] 10}
\vskip1cm
\item Question 2
\vskip8cm
\Info{20 \periods[3] 15 \periods[3] 10}
\page %%% --> problematic
\item Question 3
\stoptext
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___
[NTG-context] Form with character separators
I would like to produce a form with a character separators. However, my code presents two problems: first, the character box has no fixed dimensions and, two, I can't indent the text when it occupies multiple lines (ex, address field). I tried to use the starttabulate environment, but without sucess. My questions are: Can I fix the size of the boxes? and Can I apply the starttabulate environment to indent the field description and align all descriptors and fields names (name, age, sex, race, address, ...)? Thanks in advance Jorge tokens3.pdf Description: Adobe PDF document tokens3.tex Description: TeX document ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] PPCHTEX: bonds overlaps the radicals groups
Some time ago I wrote the code attached to create random branched organic molecules. However, with recent versions of Context the carbon-carbon bonds overwrites the radicals. How can I fix this? Another question: is there a way to change the bonds color? I would like to blank some radicals and bonds and ask the students to draw it. Thanks and have a nice sunday. teste.tex Description: TeX document ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] can't run external lua library
Luigi, you saved my day. Thanks a lot. Now all works fine. 2015-07-23 8:30 GMT+01:00 luigi scarso luigi.sca...@gmail.com: On Thu, Jul 23, 2015 at 1:37 AM, DesdeChaves desdecha...@gmail.com wrote: I'm trying to reuse a old library to generate poisson numbers. In old context versions the library works fine, but in the current beta (ConTeXt ver: 2015.07.16 13:30 MKIV beta fmt: 2015.7.23 int: english/english) the execution fails. This code works perfectly in lua 5.3 but not in luatex. why? \startluacode require meurandist ARRAY_SIZE=3 arr=meurandist.new_int(ARRAY_SIZE) meurandist.rpoisson(arr,ARRAY_SIZE,4) for i=0,ARRAY_SIZE-1 do print(meurandist.int_getitem(arr,i)) end \stopluacode Thanks a lot luatex 0.80.1 (the latest luatex) still uses lua 5.2.4 -- 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-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] can't run external lua library
I'm trying to reuse a old library to generate poisson numbers. In old context versions the library works fine, but in the current beta (ConTeXt ver: 2015.07.16 13:30 MKIV beta fmt: 2015.7.23 int: english/english) the execution fails. This code works perfectly in lua 5.3 but not in luatex. why? \startluacode require meurandist ARRAY_SIZE=3 arr=meurandist.new_int(ARRAY_SIZE) meurandist.rpoisson(arr,ARRAY_SIZE,4) for i=0,ARRAY_SIZE-1 do print(meurandist.int_getitem(arr,i)) end \stopluacode Thanks a lot Jorge ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] Update text variables inside metapost
Why the metapost not updated the value of text variables that are generated
inside luacode environment?
In the code below, If I have \startitemize[columns,two] then metapost draw:
1. \Bolha[size=6cm]{text1}{text2}{text3},
2. and four \Bolha[size=4cm]{text1}{text2}{text3}, but text1, text2 and
text3 is not updated in every call;
If I omit the itemize environment or with \startitemize metapost only draw:
1. the first call of Bolha that is: \Bolha[size=6cm]{text1}{text2}{text3}
2. and four call of \Bolha[size=6cm]{text1}{text2}{text3} %% all new
information is omited
Jorge
% code
\def\Bolha[#1]#2#3#4%
{\setupMPvariables[bolha][#1]%
\setMPtext{labelcima}{#3}%
\setMPtext{labelesquerda}{#2}%
\setMPtext{labeldireita}{#4}%
\useMPgraphic{bolha}}
\startuniqueMPgraphic{bolha}
path p, q, cima, esquerda, direita, vertical; pair A, B, C;
p:=fullcircle scaled \MPvar{size};
A:= (point 4 of p);
B:= (point 8 of p);
C:= (point 6 of p);
q:=A--B;
vertical := .5[A,B]--C;
cima := buildcycle(q, subpath(4,8) of reverse p);
esquerda := buildcycle(subpath(4,6) of p, vertical, subpath(0,.5) of q);
direita := buildcycle(subpath(6,8) of p, subpath(0,.5) of reverse q,
vertical);
draw p;
draw q;
draw vertical;
label(textext( \MPstring{labelcima} ), center cima);
label(textext( \MPstring{labelesquerda} ), center esquerda);
label(textext( \MPstring{labeldireita} ), center direita);
\stopuniqueMPgraphic
\starttext
\placefigure[center, nonumber]{}{
\Bolha[size=6cm]{$C_m$ (g/dm\high{3})}{mass (g)}{V\low{s} (dm\high{3})}
}
\startitemize[columns,two] %% try only \startitemize
\startluacode
flasks={20,25,50,100,200,250,500,1000}
k=1
repeat
Cm=math.random(1,10)/10
Vs=flasks[math.random(1,8)]/1000
mass=Cm*Vs
--incognita=math.random(1,3)
incognita=1
context.item()
if incognita==1 then
context(\\Bolha[size=4cm]{$C_m$}{%.2f g}{%.1f dm\\high{3}} mass=%.2f g,
mass, Vs, mass)
elseif incognita==2 then
context(\\Bolha[size=5cm]{%.1f g/dm\\high{3}}{m}{%.1f dm\\high{3}} mass=
hidde, Cm, Vs, mass)
elseif incognita==3 then
context(\\Bolha[size=5cm]{%.1f g/dm\\high{3}}{%.2f g}{V\\low{s}}
mass=%.2f g, Cm ,mass, mass)
end
k=k+1
until k==5
\stopluacode
\stopitemize
\stoptext
%%% stop code
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Re: [NTG-context] Update text variables inside metapost
Aditaya, thanks for the clarification. Now it works perfectly.
Jorge
2015-03-07 23:57 GMT+00:00 Aditya Mahajan adit...@umich.edu:
On Sat, 7 Mar 2015, DesdeChaves wrote:
Why the metapost not updated the value of text variables that are
generated
inside luacode environment?
In the code below, If I have \startitemize[columns,two] then metapost
draw:
1. \Bolha[size=6cm]{text1}{text2}{text3},
2. and four \Bolha[size=4cm]{text1}{text2}{text3}, but text1, text2 and
text3 is not updated in every call;
Use useMPgraphic instead of uniqueMPgraphic.
uniqueMPgraphic recomputes the graphic only when the dimensions of figure
has changed; otherwise, it reuses the previously drawn graphic. This
behavior was useful for drawing page-backgrounds etc in MkII where calling
metapost was slow.
Aditya
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DesdeChaves
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[NTG-context] Code that run in Metapost but not in starMPcode enviroment
I'm trying to draw some random arrows using Metapost. For that I use a piece of code from fpast that in found at stackexchange http://tex.stackexchange.com/questions/179745/generating-random-arrows-in-tikz/180111#180111 Unfortunately this code does not work in context (request for a solution http://tex.stackexchange.com/questions/225864/metapost-error-related-with-context) because the freelabel() function. If I disable it the result is the expected. What is wrong with this code? \starttext \startMPcode numeric u, nb_vectors, wd; u := 1cm; % unit length nb_vectors := 20; wd = .5; boolean intersect; pair random_origin; color random_color; path candidate, random_vector[]; % vardef bb(expr p) = save orig, extr; pair orig, extr; orig = point 0 of p; extr = point 1 of p; pair v,w; v = wd*unitvector(extr-orig)*u; w = v rotated 90; (orig - v + w) -- (extr + v + w) -- (extr + v - w) -- (orig - v - w) -- cycle enddef; % pickup pencircle scaled 2bp; i = 1; forever: exitunless (i = nb_vectors); intersect := false; random_length := u*(2+uniformdeviate(1)); random_angle := uniformdeviate(359); random_origin := u*(uniformdeviate(wd*nb_vectors), uniformdeviate(wd*nb_vectors)); random_color := (uniformdeviate(1), uniformdeviate(1), uniformdeviate(1)); candidate := random_origin -- (random_origin + random_length*dir(random_angle)); j := 1; forever: exitif (j = i) or (intersect = true); if bb(random_vector[j]) intersectiontimes bb(candidate) (-1, -1): intersect := true; fi; j := j+1; endfor; if intersect = false: random_vector[i] = candidate; drawarrow candidate withcolor random_color; freelabel(btex $v$ etex, point .5 of candidate, point .5 of candidate + dir (random_angle + 90)); i := i+1; fi; endfor; \stopMPcode \stoptext ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] pgfplots.revision.tex is missing in the last ContextMinimals
There are a extra \ in the beginning of the file pgfplots.revision.tex.
I have
*\*\begingroup* --- should be \begingroup*
\\catcode`\\/=12
\\catcode`\\.=12
\\catcode`\\:=12
\\catcode`\\+=12
\\catcode`\\-=12
\gdef\pgfplotsrevision{1.11-232-g91e635c}
\gdef\pgfplotsversion{1.11}
\gdef\pgfplotsversiondatetime{2014-08-04 12:47:48 +0200}
\gdef\pgfplotsrevisiondatetime{2015-01-04 21:23:44 +0100}
\gdef\pgfplots@glob@TMPa#1-#2-#3 #4\\relax{#1/#2/#3}
\xdef\pgfplotsversiondate{\expandafter\pgfplots@glob
@TMPa\pgfplotsversiondatetime\\relax}
\xdef\pgfplotsrevisiondate{\expandafter\pgfplots@glob
@TMPa\pgfplotsrevisiondatetime\\relax}
\endgroup
2015-01-10 11:04 GMT+00:00 Mojca Miklavec mojca.miklavec.li...@gmail.com:
On Mon, Jan 5, 2015 at 11:00 PM, DesdeChaves wrote:
Dear Sirs
In the last ContextMinimals the file pgfplots.revision.tex is missing.
This file is required by the pgfplots module.
Some problems had to be fixed upstream and I had to start
auto-generating that file, but I hope that it is fixed now. Please
check if it works ok.
Mojca
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Re: [NTG-context] pgfplots.revision.tex is missing in the last ContextMinimals
Now is fine. Thanks a lot. jorge 2015-01-10 12:30 GMT+00:00 Mojca Miklavec mojca.miklavec.li...@gmail.com: On Sat, Jan 10, 2015 at 12:31 PM, DesdeChaves wrote: There are a extra \ in the beginning of the file pgfplots.revision.tex. I'm sorry. After the problem was fixed, I synced the package, but not the distribution. Please try again. Mojca ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] pgfplots.revision.tex is missing in the last ContextMinimals
Dear Sirs In the last ContextMinimals the file pgfplots.revision.tex is missing. This file is required by the pgfplots module. Happy New Year 2015 to all members Jorge ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] MP/Lua binding information flow
In the code in the attachment I have intend that everytime the data generated by Lua are updated metapost should make immediately their representation. However, it insists into represent only the last data generated. How can I fix this problem? thanks Jorge calltemplates.tex Description: TeX document ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Pass a lua table to metapost
Thanks, but I'm not able to run this code in my system.
I'm working in ConTeXt ver: 2014.12.06 14:20 MKIV beta fmt: 2014.12.8
int: english/english
and the error message is:
runscript
! Isolated expression.
to be read again
(
mlib_luas_luacall-begingroup.runscript(
for.s=(TEXT2):if.string.s:s.elsei...
lua-..._s,(TEXT3))else:mlib_luas_luacall((TEXT3))
fi.endgroup
* ...lua(mp.print(#document.variables.labels))
: b[i] = unitsquare
xscal...
! Extra tokens will be flushed.
to be read again
(
mlib_luas_luacall-begingroup.runscript(
for.s=(TEXT2):if.string.s:s.elsei...
lua-..._s,(TEXT3))else:mlib_luas_luacall((TEXT3))
fi.endgroup
* ...lua(mp.print(#document.variables.labels))
: b[i] = unitsquare
xscal...
vacuous
! Improper final value has been replaced by 0.
to be read again
:
* ...a(mp.print(#document.variables.labels)) :
b[i] = unitsquare
xscaled...
2014-12-08 9:21 GMT+00:00 Hans Hagen pra...@wxs.nl:
On 12/7/2014 8:25 PM, DesdeChaves wrote:
I would like to pass the lua table keys and values to metapost. In the
keys i have information about the paths names and in the values i have
information about the label that should be draw in the center of each
path (unitsquare).
In my code (see attach) the table in question is
weekdays_number_and_name.
I know that is possible to pass a array from metapost to lua. Is the
reverse possible?
it's possible to ask values from within mp:
\starttext
\startluacode
document.variables = {
labels = {
one,
two,
three,
}
}
\stopluacode
\startMPpage
numeric dx, dy;
dx = 4.4cm;
dy = 0.53cm;
path b[];
for i=1 upto lua(mp.print(\#document.variables.labels)) :
b[i] = unitsquare xscaled dx yscaled dy shifted (0, (i-1)*dy);
draw b[i];
label(lua(mp.quoted(document.variables.labels[ decimal i
])), center b[i]);
endfor
\stopMPpage
\stoptext
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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DesdeChaves
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Re: [NTG-context] Pass a lua table to metapost
I use the last context minimals. In my system a have a new luatex binary (v. 0.78.2) but I don't know how install it in minimals. If i just copy/paste the new binary to the folder .../tex/texmf-osx-64/bin I found a eeror message This went wrong: .../Context/tex/texmf-context/tex/context/base/spac-ver.lua:933: attempt to index field 'properties' (a nil value) Why context minimals don't coming with the last luatex? Thanks for your support 2014-12-08 12:19 GMT+00:00 Hans Hagen pra...@wxs.nl: On 12/8/2014 12:27 PM, DesdeChaves wrote: Thanks, but I'm not able to run this code in my system.. I'm working in ConTeXt ver: 2014.12.06 14:20 MKIV beta fmt: 2014.12.8 int: english/english and the error message is: runscript ! Isolated expression. so your luatex is too old - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Pass a lua table to metapost
Sorry for the noise. My LuaTeX version is 0.79.1. I'm using MacOSX This is LuaTeX, Version beta-0.79.1 (TeX Live 2014/dev) (rev 4972) 2014-12-08 15:48 GMT+00:00 Mojca Miklavec mojca.miklavec.li...@gmail.com: On Mon, Dec 8, 2014 at 4:34 PM, DesdeChaves wrote: I use the last context minimals. In my system a have a new luatex binary (v. 0.78.2) but I don't know how install it in minimals. If i just copy/paste the new binary to the folder .../tex/texmf-osx-64/bin I found a eeror message This went wrong: .../Context/tex/texmf-context/tex/context/base/spac-ver.lua:933: attempt to index field 'properties' (a nil value) Why context minimals don't coming with the last luatex? Hans, what version of LuaTeX is needed? Jorge, which version of luatex do you have in minimals / what OS are you using? It's not 100% clear to me whether you have 0.78.2 in minimals or somewhere else. If 0.78.2 comes from minimals, you must be using PowerPC or armel and we need to ask the maintainer of these binaries for a rebuild. If LuaTeX 0.79.2 is needed, we just need to send an email to everyone (or rather: we should do that anyway). Maybe I just forgot to send a notice to the builders to make new builds when LuaTeX 0.79.2 came out. Mojca ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Pass a lua table to metapost
MacOSX intel 2014-12-08 16:03 GMT+00:00 DesdeChaves desdecha...@gmail.com: Sorry for the noise. My LuaTeX version is 0.79.1. I'm using MacOSX This is LuaTeX, Version beta-0.79.1 (TeX Live 2014/dev) (rev 4972) 2014-12-08 15:48 GMT+00:00 Mojca Miklavec mojca.miklavec.li...@gmail.com : On Mon, Dec 8, 2014 at 4:34 PM, DesdeChaves wrote: I use the last context minimals. In my system a have a new luatex binary (v. 0.78.2) but I don't know how install it in minimals. If i just copy/paste the new binary to the folder .../tex/texmf-osx-64/bin I found a eeror message This went wrong: .../Context/tex/texmf-context/tex/context/base/spac-ver.lua:933: attempt to index field 'properties' (a nil value) Why context minimals don't coming with the last luatex? Hans, what version of LuaTeX is needed? Jorge, which version of luatex do you have in minimals / what OS are you using? It's not 100% clear to me whether you have 0.78.2 in minimals or somewhere else. If 0.78.2 comes from minimals, you must be using PowerPC or armel and we need to ask the maintainer of these binaries for a rebuild. If LuaTeX 0.79.2 is needed, we just need to send an email to everyone (or rather: we should do that anyway). Maybe I just forgot to send a notice to the builders to make new builds when LuaTeX 0.79.2 came out. Mojca ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Pass a lua table to metapost
After the update to new ConTeXT minimals -- luatex beta-0.79.2 (rev 5084) -- the code runs perfectly. Thanks to all. Jorge 2014-12-08 16:05 GMT+00:00 DesdeChaves desdecha...@gmail.com: MacOSX intel 2014-12-08 16:03 GMT+00:00 DesdeChaves desdecha...@gmail.com: Sorry for the noise. My LuaTeX version is 0.79.1. I'm using MacOSX This is LuaTeX, Version beta-0.79.1 (TeX Live 2014/dev) (rev 4972) 2014-12-08 15:48 GMT+00:00 Mojca Miklavec mojca.miklavec.li...@gmail.com : On Mon, Dec 8, 2014 at 4:34 PM, DesdeChaves wrote: I use the last context minimals. In my system a have a new luatex binary (v. 0.78.2) but I don't know how install it in minimals. If i just copy/paste the new binary to the folder .../tex/texmf-osx-64/bin I found a eeror message This went wrong: .../Context/tex/texmf-context/tex/context/base/spac-ver.lua:933: attempt to index field 'properties' (a nil value) Why context minimals don't coming with the last luatex? Hans, what version of LuaTeX is needed? Jorge, which version of luatex do you have in minimals / what OS are you using? It's not 100% clear to me whether you have 0.78.2 in minimals or somewhere else. If 0.78.2 comes from minimals, you must be using PowerPC or armel and we need to ask the maintainer of these binaries for a rebuild. If LuaTeX 0.79.2 is needed, we just need to send an email to everyone (or rather: we should do that anyway). Maybe I just forgot to send a notice to the builders to make new builds when LuaTeX 0.79.2 came out. Mojca ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves -- Atentamente DesdeChaves -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] Pass a lua table to metapost
I would like to pass the lua table keys and values to metapost. In the keys i have information about the paths names and in the values i have information about the label that should be draw in the center of each path (unitsquare). In my code (see attach) the table in question is weekdays_number_and_name. I know that is possible to pass a array from metapost to lua. Is the reverse possible? thanks in advance Jorge calendario3.tex Description: TeX document ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] Tikz calendar translation
Dear Sirs I need to represent a calendar in Portuguese language. You want to use the Tikz calendar package, but the result is unsatisfactory (please see attach). The problem is in the translation of the names of months and days of the week. How can I fix this problem? Thanks in advance. Jorge test code \usemodule[tikz] \usetikzlibrary[calendar] \language[pt] \starttext \tikz \calendar [dates=2014-09-01 to 2015-04-31, month list,month label left,month yshift=1.25em] if (Sunday) [black!50] % GROUP 1 if (between=2012-08-09 and 2012-08-12)[orange] if (between=2012-06-01 and 2012-06-03)[orange] if (between=2012-04-05 and 2012-04-07)[orange] if (between=2012-12-22 and 2012-12-27)[orange] % GROUP 2 if (between=2012-09-10 and 2012-09-15)[blue] if (between=2012-08-17 and 2012-08-21)[blue] if (between=2012-06-29 and 2012-07-02)[blue] if (between=2012-05-14 and 2012-05-21)[blue] % GROUP 3 if (between=2012-11-02 and 2012-11-09)[darkgreen] if (between=2012-01-01 and 2012-01-27)[darkgreen] ; \stoptext calendartest.pdf Description: Adobe PDF document ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] framed and placefigure
why this happens:
After a specification of the foregroundcolor the figures are behind a
framed color.
\setupframed[offset=2mm,
corner=round,
background=color,
backgroundcolor=blue,
foregroundcolor=yellow,
frame=off,
strut=no,
align=normal, location=top,
width=\textwidth]
For example, is this case my \placefigure[right,nonumber,2*hang]
{}{\externalfigure[ostrichhead][width=5cm]} is behind a yellow framed
rectangle.
Jorge
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[NTG-context] first xcell dimension to large in xtable with external figure.
Dear Sirs,
I would like to write a tecnhical document that looks like the DIN
standards style.
I found in this Wolfgang's message (
http://www.ntg.nl/pipermail/ntg-context/2013/076348.html) inspiration for
do that. All works great if the sentence \externalfigure[cow.pdf][height=3cm]
are commented, otherwise the cell Doc No. is to large relatively the
other cells in the last column.
What is wrong with this code?
thanks in advance.
Jorge
\setuplayout
[backspace=15mm,
width=middle,
topspace=15mm,
height=middle,
header=5cm,
footer=0pt]
\startsetups[header:table]
\startembeddedxtable[align={middle,lohi},strut=no]
\startxrow
\startxcell[width=0.20\paperwidth,ny=4]
\externalfigure[cow.pdf][height=3cm]
\stopxcell
\startxcell[width=0.40\paperwidth,ny=4]
Document title
\stopxcell
\startxcellgroup[height=1cm,foregroundstyle=small]
\startxcell[width=0.10\paperwidth,align={flushright,lohi}]
Doc No.
\stopxcell
\startxcell[width=0.15\paperwidth,align={flushleft,lohi}]
\unknown
\stopxcell
\stopxcellgroup
\stopxrow
\startxrow
\startxcellgroup[height=1cm, foregroundstyle=small]
\startxcell[width=0.10\paperwidth,align={flushright,lohi}]
Revision
\stopxcell
\startxcell[width=0.15\paperwidth,align={flushleft,lohi}]
\unknown
\stopxcell
\stopxcellgroup
\stopxrow
\startxrow
\startxcellgroup[height=1cm, foregroundstyle=small]
\startxcell[width=0.10\paperwidth,align={flushright,lohi}]
Data
\stopxcell
\startxcell[width=0.15\paperwidth,align={flushleft,lohi}]
\unknown
\stopxcell
\stopxcellgroup
\stopxrow
\startxrow
\startxcellgroup[height=1cm,foregroundstyle=small]
\startxcell[width=0.10\paperwidth,align={flushright,lohi}]
Pagina
\stopxcell
\startxcell[width=0.15\paperwidth,align={flushleft,lohi}]
\pagenumber/\lastpagenumber
\stopxcell
\stopxcellgroup
\stopxrow
\stopembeddedxtable
\stopsetups
\setupheadertexts[\texsetup{header:table}]
\starttext
\dorecurse{30}{\input knuth\par}
\stoptext
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[NTG-context] Draw eletrical circuits in ConTeXt (Circuitikz or mpcirc.mp)
Dear Sirs
I need to draw some simple eletrical circuits. I try metapost (mpcirc.mp)
and cicruitikz, but i found error messages in both.
Is there a way to draw eletrical circuits in ConTeXt?
Thanks in advance for your support.
Jorge
ConTeXt ver: 2014.02.14 17:07 MKIV beta fmt: 2014.2.15 int:
english/english
# with mpcirc.mp ##
With this code:
\startMPinclusions
input mpcirc;
\stopMPinclusions
\starttext
%\forceMPTEXgraphictrue %%% command don't work
\startMPcode
u:=10bp; % unit of length
prepare(L,C,Vac); % mention your elements
z0=(10u,10u); % lower right node
ht:=6u; % height of circuit
z1=z0+(0,ht); % upper right node
C=.5[z0,z1]; % location of capacitor
L.t=T.r; % use default orientation
C.t=Vac.t=T.u; % components rotated 90 degrees
% set the distance between Voltage and Capacitor
equally_spaced(5u,0) Vac, C;
L=z1-0.5(C-Vac); % location of spool
edraw; % draw components of the circuit
% draw wires connecting components
% the first ones rotated 90 degrees
wire.v(Vac.a,z0);
wire.v(Vac.b,L.a);
wire.v(L.b,z1);
wire(C.a,z0);
wire(C.b,z1);
\stopMPcode
\stoptext
I found this error message:
metapost error:
(mpcirc.mp (ttex.mp) (circlib.mp
circlib.mp
circlib.mpx
! ! Unable to make mpx file.
l.39 def Eplus_ = btex
$+$etex enddef;
With Circuitikz ###
If i try use Circuitikz with this test code:
\usemodule[circuitikz]
\starttext
A simple example to test the installation.
\startcircuitikz[scale=1.2]
\draw
(0,2) to[I=1\milli\ampere] (2,2)
to[R, l_=2\kilo\ohm, *-*] (0,0)
to[R, l_=2\kilo\ohm] (2,0)
to[V, v_=2\volt] (2,2)
to[cspst, l=$t_0$] (4,2) -- (4,1.5)
to [generic, i=$i_1$, v=$v_1$] (4,-.5) -- (4,-1.5)
(0,2) -- (0,-1.5) to[V, v_=4\volt] (2,-1.5)
to [R, l=1\kilo\ohm] (4,-1.5);
\stopcircuitikz
\stoptext
The error message is:
(/Applications/Context/tex/texmf-modules/tex/generic/circuitikz/pgfcircquadpoles.sty)
(/Applications/Context/tex/texmf-modules/tex/generic/circuitikz/pgfcirclabel.sty)
(/Applications/Context/tex/texmf-modules/tex/generic/circuitikz/pgfcircvoltage.sty)
(/Applications/Context/tex/texmf-modules/tex/generic/circuitikz/pgfcirccurrent.sty))
! Missing \endcsname inserted.
system tex error on line 16 in file
/Applications/Context/tex/texmf-modules/tex/generic/circuitikz/t-circuitikz.tex:
Missing \endcsname inserted ...
6 \usepgflibrary[decorations.pathmorphing]
7 \usetikzlibrary[calc]
8
9 \unprotect
10
11 \input circuitikz.code.tex
12
13 % defaults
14
15 \setupmodule[current=european, voltage=european, resistor=american,
inductor=cute, logic=american, siunitx=true, arrowmos=false]
16
17 \processaction[\currentmoduleparameter{voltage}]
18[european=\ctikzset{voltage=european},
19 american=\ctikzset{voltage=american}
20]
#
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Re: [NTG-context] Pgfplots - passing point coordinates by Lua
,color=red] coordinates {\ctxlua{plot(data)}}; % THIS
PLOT HAS NO POINT (?!)
\stopaxis
\stoptikzpicture
\stoptext
gives error:
...
fonts fallback modern rm 12pt is loaded
Crds= (5,15)(20,20)(24,-24)
Package pgfplots: Error! Sorry, I could not read the plot coordinates
near '(5,15)(20,20)(24,-24)'. Please check for format mistakes.
! Package pgfplots Warning: the current plot has no coordinates (or all
have been filtered away)...
Any idea from someone more familiar with pgfplots would be appreciated.
TIA.
Best regards,
Lukas
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--
Atentamente
DesdeChaves
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[NTG-context] Strange output from linear_shade (METAPOST)
I need to create some graphics to teach energy. One of the illustrations is about the sound energy that I represent using linear_shade function. In the following example the first illustration is represented correctly, but the second call of the function SoundEnergy implies the loss of gradient. What am I doing wrong? Thanks in advance Jorge \startMPinclusions def SoundEnergy = path pr ; pr := unitsquare xscaled .3cm yscaled 2cm ; currentpicture:=nullpicture; for i=0 step 2 until 10: linear_shade(pr shifted (i*.3cm,0),0,white,black); linear_shade(pr shifted ((i+1)*.3cm,0),0,black,white); endfor; clip currentpicture to (0,0)--(0,2cm)--(2cm,2cm)--(3cm,1cm)--(2cm,0)--cycle; draw (0,0)--(0,2cm)--(2cm,2cm)--(3cm,1cm)--(2cm,0)--cycle withcolor .625red; addto finalpicture also currentpicture shifted(avanco*3.5cm,0) ; currentpicture := nullpicture ; avanco := avanco+1 ; enddef; \stopMPinclusions \starttext \startMPcode picture finalpicture ; finalpicture := nullpicture ; numeric avanco ; avanco := 0 ; bboxmargin := 0pt ; %% first call is OK SoundEnergy; %% second call loss the gradient SoundEnergy; currentpicture := finalpicture ; \stopMPcode \stoptext ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] draw random branched hydrocarbons
I wrote this code to randomly draw organic branched structures.
Since the organic structures have different dimensions I'm using the scale
function to normalize the width.
The result is a rather ugly because the structures are displayed with fonts
with different sizes.
Is there a way to normalize the structures width only when it exceeds a
certain size?
Thanks a lot
Jorge
\usemodule[chemie]
\usemodule[fullpage][style={margin,empty},margin=15mm]
\starttext
\startluacode
context.bTABLE()
beginchemical={\\scale[width=.40\\textwidth]{\\startchemical[height=fit,width=fit,frame=off]
endchemical=\\stopchemical}}
firstC=\\chemical[ONE, Z0, SAVE][H_3C]
-- go and branch below
skeletonforBELOW={\\chemical[RESTORE,MOV1,Z0,SB153,SAVE][CH],
\\chemical[RESTORE,MOV1,Z0,SB5][CH_2]\\chemical[MOV1,Z0,SB153,SAVE][CH]}
--
\\chemical[RESTORE,MOV1,Z0][CH_2]\\chemical[MOV1,Z0,SB5][CH_2]\\chemical[MOV1,Z0,SB153,SAVE][CH]}
-- go and branch above
skeletonforABOVE={\\chemical[RESTORE,MOV1,Z0,SB517,SAVE][CH],
\\chemical[RESTORE,MOV1,Z0,SB5][CH_2]\\chemical[MOV1,Z0,SB517,SAVE][CH]}
-- go and not branch
skeletonnobranched={\\chemical[RESTORE,MOV1,Z0,SB5,SAVE][CH_2],
\\chemical[RESTORE, MOV1,Z0,SB5][CH_2]\\chemical[MOV1,Z0,SB5,SAVE][CH_2]}
-- last C: two ways
lastC={\\chemical[RESTORE,MOV1, Z0, SB5][CH_3],
\\chemical[RESTORE,MOV1,Z0,SB5][CH_2]\\chemical[MOV1, Z0, SB5][CH_3]}
-- branch below
branchedBELOW={\\chemical[MOV3, Z0, SB7][CH_3],
\\chemical[MOV3,Z0,SB7][CH_2]\\chemical[MOV3,Z0,SB7][CH_3],
\\chemical[MOV3,Z0,SB7][CH_2]\\chemical[MOV3,Z0,SB7][CH_2]\\chemical[MOV3,Z0,SB7][CH_3],
\\chemical[MOV3,Z0][Cl],
\\chemical[MOV3,Z0][F],\\chemical[MOV3,Z0][I]}
-- branch above
branchedABOVE={\\chemical[MOV7, Z0, SB3][CH_3],
\\chemical[MOV7,Z0,SB3][CH_2]\\chemical[MOV7,Z0,SB3][CH_3],
\\chemical[MOV7,
Z0,SB3][CH_2]\\chemical[MOV7,Z0,SB3][CH_2]\\chemical[MOV7,Z0,SB3][CH_3],
\\chemical[MOV7,Z0][Cl],
\\chemical[MOV7,Z0][F],\\chemical[MOV7,Z0][I]}
-- rows
for j=1,5 do
context.bTR()
-- columns
for i=1,2 do
context.bTD()
-- begin chemical
context(beginchemical)
-- draw the first CH3
context(firstC)
-- define the maximum for branches
for k=1,3 do
-- linear or branched
branched=math.random(1,100)30
if branched then
-- below or above
branchedBA=math.random(1,100)30
if branchedBA then
branch=branchedBELOW[math.random(1,6)];
skeleton=skeletonforBELOW[math.random(1,2)]
else
branch=branchedABOVE[math.random(1,6)];
skeleton=skeletonforABOVE[math.random(1,2)]
end
context(skeleton)
context(branch)
else
-- no branch
context(skeletonnobranched[math.random(1,2)])
end
end
-- draw the last CH3
last=lastC[math.random(1,2)]
context(last)
-- end chemical
context(endchemical)
context.eTD()
end
context.eTR()
end
context.eTABLE()
\stopluacode
\stoptext
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[NTG-context] (no subject)
Some features of m-steps does not work in mkiv.
For example, I can not change colors and the shapes (first example), add
steps from the cell (n) to the cell (n+m, m=2,3,4...) and reverse steps.
\usemodule[steps,mathml]
\starttext
\startSTEPtable
\setupSTEPcells [alternative=5, framecolor=red]
\setupSTEPtexts [framecolor=green]
\setupSTEPlines [alternative=5]
\cell {initial concentration, $C_i$}
\text {$\div C_f$, final concentration}
\cell {diluation factor, $f$}
\text {inverse}
\cell {$\frac{1}{f}$}
\text {$\times V_f$, volume of the volumetric flask}
\cell {pipette volume, $V_p$}
\stopSTEPtable
From the manual:
\startSTEPchart
\cell {A}
\cell {one} \texts{}{+2} \texts{}{+3}
\cell {two}
\cell {three} \texts{+4}{} \texts{+5}{}
\cell {four}
\cell {five}
\stopSTEPchart
\stoptext
Jorge
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[NTG-context] m-steps on mkiv
Some features of m-steps does not work in mkiv.
For example, I can not change colors and the shapes (first example), add
steps from the cell (n) to the cell (n+m, m=2,3,4...) and reverse steps.
\usemodule[steps,mathml]
\starttext
\startSTEPtable
\setupSTEPcells [alternative=5, framecolor=red]
\setupSTEPtexts [framecolor=green]
\setupSTEPlines [alternative=5]
\cell {initial concentration, $C_i$}
\text {$\div C_f$, final concentration}
\cell {diluation factor, $f$}
\text {inverse}
\cell {$\frac{1}{f}$}
\text {$\times V_f$, volume of the volumetric flask}
\cell {pipette volume, $V_p$}
\stopSTEPtable
From the manual:
\startSTEPchart
\cell {A}
\cell {one} \texts{}{+2} \texts{}{+3}
\cell {two}
\cell {three} \texts{+4}{} \texts{+5}{}
\cell {four}
\cell {five}
\stopSTEPchart
\stoptext
Jorge
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[NTG-context] align text in nodes (tikz)
How i can fix that:
This works:
\starttikzpicture[mynode/.style={rectangle,fill=red!10,text width=4cm}]
\node[mynode] (A) at (5cm, 8cm) {This\\ works};
\stoptikzpicture
This don´t works:
\starttikzpicture[mynode/.style={rectangle,fill=red!10,text width=4cm,
align=center}]
\node[mynode] (A) at (5cm, 8cm) {Align\\ (don´t work)};
\stoptikzpicture
ConTeXt ver: 2013.12.22 19:05 MKIV beta fmt: 2013.12.23 int:
english/english
Jorge
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___
Re: [NTG-context] align text in nodes (tikz)
I found this solution:
\starttikzpicture[mynode/.style={rectangle,fill=red!10,text width=4cm}]
\node[mynode] (A) at (5cm, 8cm)
{\framed[width=4cm,location=middle,align=center]{it's\\ (framed )}};
\stoptikzpicture
Jorge
2014/1/20 DesdeChaves desdecha...@gmail.com
How i can fix that:
This works:
\starttikzpicture[mynode/.style={rectangle,fill=red!10,text width=4cm}]
\node[mynode] (A) at (5cm, 8cm) {This\\ works};
\stoptikzpicture
This don´t works:
\starttikzpicture[mynode/.style={rectangle,fill=red!10,text width=4cm,
align=center}]
\node[mynode] (A) at (5cm, 8cm) {Align\\ (don´t work)};
\stoptikzpicture
ConTeXt ver: 2013.12.22 19:05 MKIV beta fmt: 2013.12.23 int:
english/english
Jorge
--
Atentamente
DesdeChaves
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___
Re: [NTG-context] reset blocks with dorecurse
Please, can someone provide some assistance in resolving this problem, if
possible. I need to prepare a worksheet for Friday and I'm having this
problem, ie, each worksheet show the hints and the answers of all
worksheets.
thanks in advance
Jorge
2014/1/14 DesdeChaves desdecha...@gmail.com
Is there a way to empty the blocks after each recurse cycle.
If i make three exams with the command \dorecurse[3], in the first exam i
found the hints and the answers of all exams.
I try with the commands \resetnumber[hint, answer], but don't work.
begin question-hint-answer-blocks.tex
\defineblock[question]
\defineblock[hint]
\defineblock[answer]
\defineenumeration[question]
[alternative=hanging,
width=2.5cm,
text={Question},
headstyle={\bi},
stopper={.}]
\defineenumeration[hint]
[alternative=hanging,
width=4cm,
text={Hint for question},
headstyle={\bi},
stopper={.}]
\defineenumeration[answer]
[alternative=hanging,width=4.5cm,
text={Answer to question},
headstyle={\bi},
stopper={.}]
\setupblock[question][before={\startquestion},after={\stopquestion}]
\setupblock[hint][before={\starthint},after={\stophint}]
\setupblock[answer][before={\startanswer},after={\stopanswer}]
\keepblocks[question]
\hideblocks[hint]
\hideblocks[answer]
\startsetups examn:make
\resetnumber[answer]
\resetnumber[question]
\resetnumber[hint]
\page
\setcounter[userpage][1]
\centerline{\kap{Maths}}
\centerline{\kap{Worksheet}} \crlf
Name:\thinrules[n=1]%, interlinespace=big]
Evaluation:\thinrules[n=1]%, interlinespace=big]
\getbuffer[examn]
\stopsetups
\starttext
\setuppagenumbering[state=stop]
\startbuffer[examn]
\section{Questions}
\beginquestion
Compute $4\times 5$.
\endquestion
\beginhint
Use the fact that $2\times 5 = 10$.
\endhint
\beginanswer
$20$.
\endanswer
\beginquestion
What is the value of $100 / 10$?
\endquestion
\beginhint
Remember that $10\times 10 = 100$.
\endhint
\beginanswer
$10$
\endanswer
\section{Hints to all questions}
\useblocks[hint]
\section{Answers to all questions}
\useblocks[answer]
\setuppagenumber[number=1]
\stopbuffer
\setuprandomize[124] % set a seed
\dorecurse{3} {\setups[examn:make]}
\stoptext
Thanks a lot
Jorge
--
Atentamente
DesdeChaves
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___
Re: [NTG-context] reset blocks with dorecurse
Thank you. Jorge 2014/1/15 Wolfgang Schuster schuster.wolfg...@gmail.com Am 15.01.2014 um 15:06 schrieb DesdeChaves desdecha...@gmail.com: Please, can someone provide some assistance in resolving this problem, if possible. I need to prepare a worksheet for Friday and I'm having this problem, ie, each worksheet show the hints and the answers of all worksheets. There is no command to reset a block, to create the different worksheets you have to process your document three times (don’t forget to delete the temporary files because the randomseed won’t change otherwise). Wolfgang ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] reset blocks with dorecurse
Is there a way to empty the blocks after each recurse cycle.
If i make three exams with the command \dorecurse[3], in the first exam i
found the hints and the answers of all exams.
I try with the commands \resetnumber[hint, answer], but don't work.
begin question-hint-answer-blocks.tex
\defineblock[question]
\defineblock[hint]
\defineblock[answer]
\defineenumeration[question]
[alternative=hanging,
width=2.5cm,
text={Question},
headstyle={\bi},
stopper={.}]
\defineenumeration[hint]
[alternative=hanging,
width=4cm,
text={Hint for question},
headstyle={\bi},
stopper={.}]
\defineenumeration[answer]
[alternative=hanging,width=4.5cm,
text={Answer to question},
headstyle={\bi},
stopper={.}]
\setupblock[question][before={\startquestion},after={\stopquestion}]
\setupblock[hint][before={\starthint},after={\stophint}]
\setupblock[answer][before={\startanswer},after={\stopanswer}]
\keepblocks[question]
\hideblocks[hint]
\hideblocks[answer]
\startsetups examn:make
\resetnumber[answer]
\resetnumber[question]
\resetnumber[hint]
\page
\setcounter[userpage][1]
\centerline{\kap{Maths}}
\centerline{\kap{Worksheet}} \crlf
Name:\thinrules[n=1]%, interlinespace=big]
Evaluation:\thinrules[n=1]%, interlinespace=big]
\getbuffer[examn]
\stopsetups
\starttext
\setuppagenumbering[state=stop]
\startbuffer[examn]
\section{Questions}
\beginquestion
Compute $4\times 5$.
\endquestion
\beginhint
Use the fact that $2\times 5 = 10$.
\endhint
\beginanswer
$20$.
\endanswer
\beginquestion
What is the value of $100 / 10$?
\endquestion
\beginhint
Remember that $10\times 10 = 100$.
\endhint
\beginanswer
$10$
\endanswer
\section{Hints to all questions}
\useblocks[hint]
\section{Answers to all questions}
\useblocks[answer]
\setuppagenumber[number=1]
\stopbuffer
\setuprandomize[124] % set a seed
\dorecurse{3} {\setups[examn:make]}
\stoptext
Thanks a lot
Jorge
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wiki : http://contextgarden.net
___
Re: [NTG-context] Statistical module for Metapost
Thanks a lot. Merry Christmas Jorge 2013/12/24 Hans Hagen pra...@wxs.nl On 12/23/2013 7:55 PM, DesdeChaves wrote: I'm trying play with the statistical package** for metapost from Anthony Phan. I found this strange problem: This code runs fine: \startMPcode label.bot(btex Metapost and Statistics etex,(5mm,0)) ; \stopMPcode Also, this code run fine: \startMPcode input mps-core.mp; draw fullcircle scaled 1cm ; \stopMPcode But this don't run!! \startMPcode input mps-core.mp label.bot(btex Metapost and Statistics etex,(5mm,0)) ; \stopMPcode You're missing a ; on the input line so it could be some read-ahead issue. What can coming from the module mps-core.mp that interfere with Metapost labels? If it's a big subsystem there might be conflicts; anyway, better load like this: \startMPinclusions input mps-core.mp ; \stopMPinclusions \startMPcode label.bot(btex Metapost and Statistics etex,(5mm,0)) ; \stopMPcode because you only want to load once Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___ -- Atentamente DesdeChaves ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Request for metapost
Thanks very much for your support.
Jorge
2013/12/22 Hans Hagen pra...@wxs.nl
On 12/22/2013 3:57 PM, Hans Hagen wrote:
On 12/21/2013 12:50 PM, DesdeChaves wrote:
I know that metapost can send the variables version, number,
string, point, quad, boolean and path to Context.
triplet variable can't pass. It will be very usefull if metapost can
send a array to context.
\startMPcode
numeric x[];
for i = 1 upto 10: x[i]:=random; endfor
passvariable(array,x);
passvariable(version,1.0) ;
passvariable(number,x[1]) ;
passvariable(string,whatever) ;
passvariable(point,(1,2)) ;
passvariable(triplet,(1,2,3)) ;
passvariable(quad,(1,2,3,4)) ;
passvariable(boolean,false) ;
passvariable(path,fullcircle scaled 1cm) ;
\stopMPcode
\ctxluacode{inspect(metapost.variables)}
\ctxcommand{mprunvar(array)}
Thanks in advance
that's less trivial (as automatism) so i provide passarrayvariable now
(next beta) ... of course the next request would concern complex arrays
so i also made a more low level flusher
\starttext
\startMPcode
numeric n[] ; for i=1 upto 10: n[i] := i + 1 ; endfor ;
pathp[] ; for i=1 upto 10: p[i] := fullcircle scaled (i*cm) ;
endfor ;
numeric n[][] ; for i=1,4 : for j=1,3 : n[i][j] = uniformdeviate(1)
; endfor ; endfor ;
passvariable(x,12345) ;
passarrayvariable(n-array,n,1,7,1) ;
passarrayvariable(p-array,p,1,7,1) ;
passvariable(p,(1,1) .. (2,2)) ;
% watch out: no ; in between
startpassingvariable(b)
startarray
for i=1,4 :
startarray
for j=1,3 :
value(n[i][j])
endfor
stoparray
endfor
stoparray
stoppassingvariable ;
startpassingvariable(a)
starthash
key(test1)
startarray
value(123)
value(456)
stoparray
key(test2)
starthash
key(test)
value(789)
stophash
stophash
stoppassingvariable ;
draw fullcircle scaled 1cm ;
\stopMPcode
\ctxluacode{inspect(metapost.variables)}
\ctxcommand{mprunvar(x)}
\stoptext
\starttext
% \enabletrackers[metapost.variables]
\startMPcode
numeric n[] ; for i=1 upto 10: n[i] := 1/i ; endfor ;
pathp[] ; for i=1 upto 10: p[i] := fullcircle xyscaled
(cm*i,cm/i) ; endfor ;
numeric r[][] ; for i=1 upto 4 : for j=1 upto 3 : r[i][j] :=
uniformdeviate(1) ; endfor ; endfor ;
pairu[][] ; for i=1 step 0.5 until 4 : for j=1 step 0.1 until 2 :
u[i][j] := (i,j) ; endfor ; endfor ;
passvariable(x,12345) ;
passarrayvariable(n-array,n,1,7,1) ;
passarrayvariable(p-array,p,1,7,1) ;
passvariable(p,(1,1) .. (2,2)) ;
startpassingvariable(b)
startarray
for i=1 upto 4 :
startarray
for j=1 upto 3 :
value(r[i][j])
endfor
stoparray
endfor
stoparray
stoppassingvariable ;
startpassingvariable(a)
starthash
key(test 1)
startarray
value(123)
value(456)
stoparray
key(test 2)
startarray
index(0)
value(123)
value(456)
value(789)
slot(999,987)
stoparray
key(test 3)
starthash
key(first) value(789)
entry(second,987)
stophash
stophash
stoppassingvariable ;
startpassingvariable(c)
startarray
for i=1 step 0.5 until 4 :
index(i)
startarray
for j=1 step 0.1 until 2 :
slot(j,u[i][j])
endfor
stoparray
endfor
stoparray
stoppassingvariable ;
draw fullcircle scaled 1cm ;
\stopMPcode
\ctxluacode{inspect(metapost.variables)}
\ctxcommand{mprunvar(x)}
\stoptext
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
___
If your question is of interest to others as well, please add an entry to
the Wiki!
maillist : ntg-context@ntg.nl
[NTG-context] Statistical module for Metapost
I'm trying play with the statistical package** for metapost from Anthony Phan. I found this strange problem: This code runs fine: \startMPcode label.bot(btex Metapost and Statistics etex,(5mm,0)) ; \stopMPcode Also, this code run fine: \startMPcode input mps-core.mp; draw fullcircle scaled 1cm ; \stopMPcode But this don't run!! \startMPcode input mps-core.mp label.bot(btex Metapost and Statistics etex,(5mm,0)) ; \stopMPcode What can coming from the module mps-core.mp that interfere with Metapost labels? Thanks in advance Jorge **(www-math.univ-poitiers.fr/~*phan*/downloads/metapost/) . ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
[NTG-context] Request for metapost
I know that metapost can send the variables version, number, string,
point, quad, boolean and path to Context.
triplet variable can't pass. It will be very usefull if metapost can send
a array to context.
\startMPcode
numeric x[];
for i = 1 upto 10: x[i]:=random; endfor
passvariable(array,x);
passvariable(version,1.0) ;
passvariable(number,x[1]) ;
passvariable(string,whatever) ;
passvariable(point,(1,2)) ;
passvariable(triplet,(1,2,3)) ;
passvariable(quad,(1,2,3,4)) ;
passvariable(boolean,false) ;
passvariable(path,fullcircle scaled 1cm) ;
\stopMPcode
\ctxluacode{inspect(metapost.variables)}
\ctxcommand{mprunvar(array)}
Thanks in advance
Jorge
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___
[NTG-context] luatex lunatic
Dear sirs
I would like to try luatex lunatic (
http://wiki.contextgarden.net/User:Luigi.scarso/luatex_lunatic) but i d'ont
find the luatex-0.42. I'm looking in
https://foundry.supelec.fr/frs/?group_id=10release_id=406#luatex-beta-0.76.0-title-content
I've been looking for a way to simulate data with different distributions
(normal, poisson, exponential, etc.) in the .tex file. The use of GSL
library is a good option, but it seems impossible to import in luatex.
Another way is using the R-statistical through filter module***, which
seems to work well in luatex. At this time I would try to import the GSL
functions through python script. For that i think that i need the older
luatex 0.42 but I don't find that.
***
\defineexternalfilter
[R]
[
filtercommand={R CMD BATCH -q --save --restore
\externalfilterinputfile\space \externalfilteroutputfile},
output=\externalfilterbasefile.out,
directory=output,
readcommand=\typefile,
read=no,
cache=yes,
]
Jorge
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[NTG-context] gsl in luatex
Dear Sirs
Is there a way to call external lua modules inside luatex. In particular I
would like to call gsl libray using a gsl-lua binding (
http://www.stefanom.org/devel/gsl-lua)/.
I'm not talking about gsl-shell that needs luajit.
I'm working in MacOSX with minimals.
My LUAINPUTS are:
LUAINPUTS =
.;$TEXINPUTS;$TEXMF/scripts/context/lua//;/usr/local/lib/lua/5.2//,
CLUAINPUTS =
.;$SELFAUTOLOC/lib/{context,luatex,}/lua//;/usr/local/lib/lua/5.2//,
ls /usr/local/lib/lua/5.2
GSLdefs2.lua
alien_c.la
alien_c.so
gsl.lua
The GSL library is called using the Alien. If i try:
\starttext
\enabletrackers[resolvers.libraries]
\startluacode
print(LUAINPUTS,os.getenv(LUAINPUTS))
require(alien) ;
\stopluacode
\stoptext
[...]
resolverslibraries registered lua format path 32:
/Applications/Context/tex/texmf-osx-64/scripts/context/lua/
resolverslibraries registered lua format path 33:
/Applications/Context/tex/texmf/scripts/context/lua/
resolverslibraries registered lua format path 34:
/usr/local/lib/lua/5.2
resolverslibraries lua format, checking 34 paths
resolverslibraries lua format, identifying 'alien.lua' using
format 'tex'
resolverslibraries lua format, identifying 'alien.lua' using
format 'lua'
resolverslibraries locating, level '1', method 'lib variable
format', name 'alien'
resolverslibraries registered lib format path 1: .
resolverslibraries registered lib format path 2:
/Applications/Context/tex/texmf-osx-64/bin/lib/context/lua/
resolverslibraries registered lib format path 3:
/Applications/Context/tex/texmf-osx-64/bin/lib/luatex/lua/
resolverslibraries registered lib format path 4:
/Applications/Context/tex/texmf-osx-64/bin/lib/lua/
resolverslibraries registered lib format path 5:
/usr/local/lib/lua/5.2
resolverslibraries lib format, checking 5 paths
resolverslibraries lib format, identifying 'alien.so' using
format 'lib'
resolverslibraries locating, level '1', method 'lua extra list',
name 'alien'
resolverslibraries no extra lua paths defined
resolverslibraries locating, level '1', method 'lib extra list',
name 'alien'
resolverslibraries no extra lib paths defined
resolverslibraries locating, level '1', method 'path
specification', name 'alien'
resolverslibraries using builtin lua path 1:
/usr/local/share/lua/5.2/?.lua
resolverslibraries using builtin lua path 2:
/usr/local/share/lua/5.2/?/init.lua
resolverslibraries using builtin lua path 3:
/usr/local/lib/lua/5.2/?.lua
resolverslibraries using builtin lua path 4:
/usr/local/lib/lua/5.2/?/init.lua
resolverslibraries using builtin lua path 5: ./?.lua
resolverslibraries found, level '1', method 'path
specification', name 'alien'
resolverslibraries locating, level '1', method 'already loaded',
name 'alien_c'
resolverslibraries locating, level '1', method 'preload table',
name 'alien_c'
resolverslibraries locating, level '1', method 'lua variable
format', name 'alien_c'
resolverslibraries lua format, checking 34 paths
resolverslibraries lua format, identifying 'alien_c.lua' using
format 'tex'
resolverslibraries lua format, identifying 'alien_c.lua' using
format 'lua'
resolverslibraries locating, level '1', method 'lib variable
format', name 'alien_c'
resolverslibraries lib format, checking 5 paths
resolverslibraries lib format, identifying 'alien_c.so' using
format 'lib'
resolverslibraries lib format, 'alien_c.so' found on
'/usr/local/lib/lua/5.2/alien_c.so'
resolverslibraries calling loadlib with
'/usr/local/lib/lua/5.2/alien_c.so' with init 'luaopen_alien_c'
resolverslibraries locating, level '1', method 'lua extra list',
name 'alien_c'
resolverslibraries locating, level '1', method 'lib extra list',
name 'alien_c'
resolverslibraries locating, level '1', method 'path
specification', name 'alien_c'
resolverslibraries locating, level '1', method 'cpath
specification', name 'alien_c'
resolverslibraries using builtin lib path 1:
/usr/local/lib/lua/5.2/?.so
resolverslibraries using builtin lib path 2:
/usr/local/lib/lua/5.2/loadall.so
resolverslibraries using builtin lib path 3: ./?.so
! LuaTeX error error loading module 'alien_c' from file
'/usr/local/lib/lua/5.2/alien_c.so':
dlopen(/usr/local/lib/lua/5.2/alien_c.so, 6): Symbol not found:
_luaL_addlstring
Referenced from: /usr/local/lib/lua/5.2/alien_c.so
Expected in: flat namespace
in /usr/local/lib/lua/5.2/alien_c.so
stack traceback:
[C]: in ?
[C]: in function 'cpath specification'
...Context/tex/texmf-context/tex/context/base/l-package.lua:291: in
function '?'
...Context/tex/texmf-context/tex/context/base/l-package.lua:318: in
function
[NTG-context] ctxluacode inside bTABLE
I try make a table with some random numbers but I found a problem with this
code:
\starttext
\ctxluacode{v=math.random(400,600)/10;context(%0.1f,v) ;}
\bTABLE
\bTR\bTD Distance (cm) \eTD\bTD $\Delta t$ (s) \eTD\eTR
\bTR\bTD[nr=3] \ctxluacode{v=math.random(400,600)/10;context(%0.1f,v) ;}
\eTD\bTD t1 \eTD\eTR
\bTR\bTD t2 \eTD\eTR
\bTR\bTD t3 \eTD\eTR
\eTABLE
\stoptext
\ctxluacode{v=math.random(400,600)/10;context(%0.1f,v) ;} don't work
inside the bTABLE environment.
Thanks in advance.
Jorge
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Re: [NTG-context] ctxluacode inside bTABLE
Is there a way to pass arguments to getrandomnumber() function?
\startluacode
local mathrandom = math.random
local context= context
document.get_random_number = function (min,max,delta)
context (%0.1f, mathrandom (min, max) / decimal)
end
\stopluacode
\def \getrandomnumber#1#2#3 {\ctxluacode {document.get_random_number
(#1,#2,#3)}}
\starttext
\bTABLE
\bTR \bTD Distance (cm) \eTD \bTD $\Delta t$ (s) \eTD \eTR
\bTR \bTD[nr=3] \getrandomnumber{34,56,10} \eTD \bTD t1
\eTD \eTR
\bTR \bTD t2 \eTD \eTR
\bTR \bTD t3 \eTD \eTR
\eTABLE
\stoptext
2013/11/27 Philipp Gesang philipp.ges...@alumni.uni-heidelberg.de
Hi Jorge,
···date: 2013-11-27, Wednesday···from: DesdeChaves···
I try make a table with some random numbers but I found a problem with
this
code:
\starttext
\ctxluacode{v=math.random(400,600)/10;context(%0.1f,v) ;}
\bTABLE
\bTR\bTD Distance (cm) \eTD\bTD $\Delta t$ (s) \eTD\eTR
\bTR\bTD[nr=3] \ctxluacode{v=math.random(400,600)/10;context(%0.1f,v)
;}
\eTD\bTD t1 \eTD\eTR
\bTR\bTD t2 \eTD\eTR
\bTR\bTD t3 \eTD\eTR
\eTABLE
\stoptext
\ctxluacode{v=math.random(400,600)/10;context(%0.1f,v) ;} don't work
inside the bTABLE environment.
just wrap the code in a macro. Lua code needs a different catcode
regime and expansion rules that don’t cooperate well with the
table scanner. E.g.
\startluacode
local mathrandom = math.random
local context= context
document.get_random_number = function ()
context (%0.1f, mathrandom (400, 600) / 10)
end
\stopluacode
\def \getrandomnumber {\ctxluacode {document.get_random_number ()}}
\starttext
\bTABLE
\bTR \bTD Distance (cm) \eTD \bTD $\Delta t$ (s) \eTD \eTR
\bTR \bTD[nr=3] \getrandomnumber \eTD \bTD t1 \eTD \eTR
\bTR \bTD t2 \eTD \eTR
\bTR \bTD t3 \eTD \eTR
\eTABLE
\stoptext
Hth,
Philipp
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Atentamente
DesdeChaves
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[NTG-context] pstrics module again
Dear sirs The pstrics module don't work anymore. I tried to run this simple code but I found a lot of errors. \usemodule[pstric] \starttext \startPSTRICKS \pspicture(0,0)(20,20) \psline(0,0)(20,20) \psline(1,1)(10,10) \endpspicture \stopPSTRICKS \stoptext This module is no longer supported? There is still any hope of being able to use pstric and some of its extensions (pst-spectra, for example)? Thanks a lot Sorry for my persistence about pstrics module. Thanks a lot Jorge ___ 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] pstrics module again
I d'ont know how to fix the picture size.
No errors at all, but the figure size isn't correct.
\usemodule[pstric]
\starttext
Hydrogen spectrum
\startPSTRICKS
\input pst-spectra.tex
\input pstricks-add.tex
\pspicture(0,-2.5)(\textwidth,1.6)
\psspectrum[element=H, emission](0,0)(\textwidth,1.5)
\rput(2,1){Hydrogen spetrum}
\endpspicture
\stopPSTRICKS
\stoptext
2013/11/25 DesdeChaves desdecha...@gmail.com
radical solution
Download and unpack the PSTRicks-TDS.tar to a directory
cp ./PSTricks-TDS/tex/generic/*/*.tex .
perl -pi.back -e 's/\ifx!#1/\ifx !#1/g;' *.tex
rm -rf *.back
cp /usr/local/texlive/2013/texmf-dist/tex/context/base/colo-rgb.mkii
./colo-rgb.tex
run context
change in m-pstric.* files ps2pdf to pstopdf
tanks a lot
Jorge
2013/11/25 Herbert Voss herbert.v...@fu-berlin.de
Am 25.11.2013 21:25, schrieb Aditya Mahajan:
\unprotect
\input pstricks
\protect
and therefore when ConTeXt sees \ifx!#1 it thinks that \ifx! is a
csname. Adding a space after \ifx avoids that.
As I said in my previous message, this is easy to fix at ConTeXt end
defining an appropriate catcode regime before inputing pstricks.
So, the pstricks package does not need to be changed, but the ConTeXt
code that is calling the package needs to be adapted.
ok, understood.
thanks,
Herbert
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DesdeChaves
--
Atentamente
DesdeChaves
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[NTG-context] pst-spectra and some other pstricks packages in context
Dear Sirs
Tanks a lot for the context software. I use it so much. I'm a
physics/chemistry teacher and for making personalized exams with random
numbers/questions the math.random() from lua is great. For draw schematic
diagrams/graphs with random arguments I use tikz inside luacode, like
context(\\addplot[blue, ultra thick] {..slope..*x-..workfunction..};).
However, it would be useful to use some pstricks packages. For example, the
package pst-spectra includes a set of spectrum of various chemical
elements. It is unique. Currently, I run latex and then import the pdf
file into context file. There are other old pstricks macros, but still very
useful, that i like to use. It's old, but useful. In the pstricks home page
(http://tug.org/PSTricks/main.cgi/) I can found some new work, with some
new packages and macros.
For now, if i try to run this simple code
\usemodule[pstric]
\starttext
\startPSTRICKS
\pspicture(0,0)(20,20)
\psline(0,0)(20,20)
\psline(1,1)(10,10)
\endpspicture
\stopPSTRICKS
\stoptext
I found this error message:
[...]
(/usr/local/texlive/2013/texmf-dist/tex/generic/pgf/utilities/pgffor.code.tex)
`PSTricks' v2.43 2013/05/12 (tvz)
(/usr/local/texlive/2013/texmf-dist/tex/generic/pstricks/pstricks.con))
(/usr/local/texlive/2013/texmf-dist/tex/generic/pst-plot/pst-plot.tex
v1.45, 2013/04/29 (tvz,hv)
! Undefined control sequence.
\special@length ...ecial@length]{ #1|#2|#3 }\ifx!
#1\relax \edef
\pst@Specia...
\pssetlength ...ecial@length \pst@tempg \@nil {#1}
\ignorespaces
\pst@getlength #1#2-\pssetlength \pst@dimg {#1}
\edef #2{\pst@number\pst@di.
..
argument ...endcsname \expandafter {\XKV@tempa }
\relax \XKV@srstate{}{@\r...
\XKV@afterfi #1\fi -\fi #1
\XKV@f@r ...nnil \expandafter \@gobbletwo \else #2
\expandafter \XKV@f@r \fi
...
...
l.219 \psset[pst-plot]{barwidth=0.25cm}
Thanks a lot for your support and for Context.
Jorge Manuel
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[NTG-context] Drawing chemical structures
Dear Sirs,
I'm trying to run some code from the ppchtex manual, however, the chemical
structures are not correctly drawn. See the example:
https://www.dropbox.com/s/w7v8kouc4glndf0/chemicerror.pdf.
I found this problem en Minimals (last version) and on TexLive 2013.
\setupbodyfont[11pt]
\usemodule[chemic]
\starttext
\startchemical[width=fit,scale=small,size=big]
\bottext{α-Glycerophosphate}
\chemical[ONE,SB1357,Z0357][\TL{α}{C},\SL{OPO\lohi{3}{2-}},H,H]
\chemical[MOV1,SB137,Z037][C,\SL{OH},H]
\chemical[MOV1,SB137,Z0137][C,H,\SL{OH},H]
\stopchemical
\definechemical[desoxyribose]
{\chemical[FIVE,FRONT,BB125,+SB3,-SB4,Z4][O]
\chemical[FIVE,FRONT,+R1235,+RZ1235][H,H,\SR{HOH_2C},OH]
\chemical[FIVE,FRONT,-R1235,-RZ1235][H,OH,H,H]}
\startchemical[height=6500,top=2000,bottom=2500,width=4500]
\chemical[desoxyribose]
\bottext{Desoxiribosa (dR)}
\stopchemical
\startchemical[height=4500,bottom=2500]
\bottext{$\alpha$-D-Fructofuranose}
\chemical
[FIVE,FRONT,BB125,+SB3,-SB4,Z4][O]
\chemical
[FIVE,FRONT,+R1235,+RZ1235][\SR{HO},H,\SR{HOH_2C},CH_2OH]
\chemical
[FIVE,FRONT,-R1235,-RZ1235][OH,H,\SR{HO},H,CH_2OH]
\stopchemical
\startchemical[height=4500,bottom=2500]
\chemical [FIVE,FRONT,B,R]
\chemical [+RZ1..5] [1,2,3,4,5]
\chemical [-RZ1..5] [a,b,c,d,e]
\stopchemical
\stoptext
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