[NTG-context] textbackground for text of different size
Dear List,
the red highlight block in the following example is not covering the two
40pt characters:
\definetextbackground[important][frame=no,background=color,backgroundcolor=red]
\starttext
abc\important{123{\switchtobodyfont[40pt]45}xy}z
\stoptext
Is there an option that fixes this?
Thanks!
Best,
Sylvain
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Re: [NTG-context] positioning of metapost figure
Thanks Hans!
On Sun, 12 Sept 2021 at 19:02, Hans Hagen wrote:
> On 9/12/2021 6:54 PM, Sylvain Hubert via ntg-context wrote:
> > Dear List,
> >
> > The following code draws a circle at the center of the page, ignoring
> > the "shifted" part.
> >
> > \startuniqueMPgraphic{concept}
> > draw fullcircle scaled 1cm shifted (10cm,10cm);
> > \stopuniqueMPgraphic
> > \defineoverlay[concept][\uniqueMPgraphic{concept}]
> > \setupbackgrounds[page][background=concept]
> > \starttext
> > .
> > \stoptext
> >
> > How should the metapost background figure be positioned correctly?
>
> \startuniqueMPgraphic{concept}
> StartPage;
> draw fullcircle scaled 1cm shifted (10cm,10cm);
> draw Page withpen pencircle scaled 5mm;
> StopPage;
> \stopuniqueMPgraphic
>
> -
>Hans Hagen | PRAGMA ADE
>Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -
>
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Re: [NTG-context] Setting up the double pages of part beginnings
Thank you, this works nicely. I put up a (minimal) working example of the adapted code (it inserts an empty page, if the peceding chapter ends on an even page) on the wiki, see https://wiki.contextgarden.net/User_talk:Christian.Dekant Is this interesting for other users as well? (Maybe on https://wiki.contextgarden.net/Titles?) If not ... I guess it will do no harm on my discussion page. All the best Christian Am 11.09.21 um 13:25 schrieb Wolfgang Schuster: Christian Dekant via ntg-context schrieb am 10.09.2021 um 19:25: Dear List, I am trying to set up double pages at the beginning of a new part in such a way that: - on an odd/right-hand page there will be number and the title typeset in some fashion, and - on the even/left-hand page there should be a full (printpaper)size image. https://www.mail-archive.com/ntg-context@ntg.nl/msg94581.html 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] positioning of metapost figure
On 9/12/2021 6:54 PM, Sylvain Hubert via ntg-context wrote:
Dear List,
The following code draws a circle at the center of the page, ignoring
the "shifted" part.
\startuniqueMPgraphic{concept}
draw fullcircle scaled 1cm shifted (10cm,10cm);
\stopuniqueMPgraphic
\defineoverlay[concept][\uniqueMPgraphic{concept}]
\setupbackgrounds[page][background=concept]
\starttext
.
\stoptext
How should the metapost background figure be positioned correctly?
\startuniqueMPgraphic{concept}
StartPage;
draw fullcircle scaled 1cm shifted (10cm,10cm);
draw Page withpen pencircle scaled 5mm;
StopPage;
\stopuniqueMPgraphic
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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[NTG-context] positioning of metapost figure
Dear List,
The following code draws a circle at the center of the page, ignoring the
"shifted" part.
\startuniqueMPgraphic{concept}
draw fullcircle scaled 1cm shifted (10cm,10cm);
\stopuniqueMPgraphic
\defineoverlay[concept][\uniqueMPgraphic{concept}]
\setupbackgrounds[page][background=concept]
\starttext
.
\stoptext
How should the metapost background figure be positioned correctly?
Thanks!
Best,
Sylvain
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Re: [NTG-context] Image cropped
Fabrice Couvreur via ntg-context schrieb am 12.09.2021 um 12:10:
Hi Wolfgang,
That's what I understood but the problem is that if I reduce the
margin, the logo is too small in my opinion : what would you do ?
Place the logo with a layer or shift is inwards.
\setuplayout
[width=middle,
height=middle]
\setupfootertexts
[margin]
[]
[{\offset[x=-1cm,y=\strutdp]{\externalfigure[logo.pdf][factor=max]}}]
[]
[{\offset[x=1cm,y=\strutdp]{\externalfigure[logo.pdf][factor=max]}}]
%\showframe
\starttext
\dorecurse{8}{\samplefile{knuth}}
\stoptext
Wolfgang
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Re: [NTG-context] Weird error when using \startformula inside lua
The problem also concerns \starttyping:
\starttext
.
\startluacode
context([[
\starttyping
\stoptyping
]])
\stopluacode
\stoptext
tex error > runaway error: end of file encountered
mtx-context | fatal error: return code: 256
%
\starttext
.
\startluacode
context([[
\starttyping
foobar
\stoptyping
]])
\stopluacode
\stoptext
tex error > tex error on line 5 in file ./test.tex:
lua error:
registered function call [1041]:
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:534: invalid
value (nil) at index 3 in table for '
concat'
stack traceback:
[C]: in function 'table.concat'
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:534: in
upvalue 'pickup'
...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:677: in
function <...mtx/tex/texmf-context/tex/context/base/mkxl/buff-ini.lmt:668>
(...tail calls...)
Sylvain
On Sat, 11 Sept 2021 at 05:12, Aditya Mahajan via ntg-context <
ntg-context@ntg.nl> wrote:
> I sometimes define lua functions for showing out worked out calculations.
> The following minimal example shows that
>
> context([[\startformula ... \stopformula]])
>
> fails in LMTX with an error message:
>
> tex error > tex error on line 3 in file ./test.tex: Undefined
> control sequence \undefined
>
> MWE:
>
> \startluacode
> thirddata = thirddata or {}
>
> local comment = [[
> This is a famous formula
> \startformula
> a^2 + b^2 = c^2
> \stopformula
> ]]
>
> function thirddata.explanation()
> context(comment)
> end
>
> \stopluacode
>
> \starttext
> \ctxlua{thirddata.explanation()}
> \stoptext
>
> The actual use case is more complicated (where I use templates, so I don't
> want to convert everything to context.startformula() etc.). The example
> compiles with MkIV but not LMTX.
>
> Any idea what is going on?
>
> Thanks,
> Aditya
>
>
> ___
> 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
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> wiki : http://contextgarden.net
>
> ___
>
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Re: [NTG-context] ConTeXt inserts additional dots for Iosevka font
On 9/12/2021 9:45 AM, Wolfgang Schuster via ntg-context wrote: Marcel Fabian Krüger via ntg-context schrieb am 12.09.2021 um 01:12: Hi, On Sun, Sep 12, 2021 at 12:01:08AM +0200, Hans Hagen wrote: \definefontfeature [default:test] [default] [cv36=2,cv26=6] What is the number supposed to indicate ? It is not an alternate, right? Actually it is an alternate, but only partially. There is a table on the github page with the results from all alternatives. Look at section "Character Variats" on https://github.com/be5invis/Iosevka With fonts like that we might end up in issues anyway: \definefontfeature[default:test][default][mlxx=yes,wflm=yes] \definedfont[file:iosevka.ttc(Iosevka)*default:test] :> <> e.g. WFLMWolfram Language (Mathematica) so we get font specific 4 char feature names that themselves have script / language specifications (like latin default and cyrillic serbian wolfram) ... these could have been ss* features (after all, cv and ss are wildcards and opentype has never been that consistent), not that it matters much because it gets processed anyway, but it's a clear signal that anyone can roll out adn use any feature name Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] ConTeXt inserts additional dots for Iosevka font
On 9/12/2021 9:45 AM, Wolfgang Schuster via ntg-context wrote:
Marcel Fabian Krüger via ntg-context schrieb am 12.09.2021 um 01:12:
Hi,
On Sun, Sep 12, 2021 at 12:01:08AM +0200, Hans Hagen wrote:
\definefontfeature
[default:test]
[default]
[cv36=2,cv26=6]
What is the number supposed to indicate ? It is not an alternate, right?
Actually it is an alternate, but only partially.
There is a table on the github page with the results from all alternatives.
Look at section "Character Variats" on https://github.com/be5invis/Iosevka
\definefont
[SomeFont]
[name:iosevka*default:test]
@Marcel: I suggest to load ttc fonts with the file option.
\starttext
\definedfont[file:iosevka.ttc(Iosevka)*none]Iosevka
\stoptext
as it experimental anyway, i changed this trick to
\definefontfeature[default:test][default][cvxx={repeatlast:3}]
repeatmiddle and repeatfirst also supported (it also permits context
users to play with runtime feature definitions using multiples that act
as extensibles)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] Image cropped
Hi Wolfgang, That's what I understood but the problem is that if I reduce the margin, the logo is too small in my opinion : what would you do ? Indeed the line is green but you will have understood: =) Fabrice Le sam. 11 sept. 2021 à 19:17, Wolfgang Schuster via ntg-context < ntg-context@ntg.nl> a écrit : > Fabrice Couvreur via ntg-context schrieb am 11.09.2021 um 17:52: > > Hi Wolfgang, > The red frame is the print area ? > > > The *green* frame are the margins of the A4 paper which is positioned in > the middle of the A3 paper. > > The larger paper allows you to the see the part of the margins which are > outside of the printable area. > > 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://context.aanhet.net > archive : https://bitbucket.org/phg/context-mirror/commits/ > wiki : http://contextgarden.net > > ___ > ___ 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] ConTeXt inserts additional dots for Iosevka font
Marcel Fabian Krüger via ntg-context schrieb am 12.09.2021 um 01:12: Hi, On Sun, Sep 12, 2021 at 12:01:08AM +0200, Hans Hagen wrote: \definefontfeature [default:test] [default] [cv36=2,cv26=6] What is the number supposed to indicate ? It is not an alternate, right? Actually it is an alternate, but only partially. There is a table on the github page with the results from all alternatives. Look at section "Character Variats" on https://github.com/be5invis/Iosevka \definefont [SomeFont] [name:iosevka*default:test] @Marcel: I suggest to load ttc fonts with the file option. \starttext \definedfont[file:iosevka.ttc(Iosevka)*none]Iosevka \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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
