Re: [NTG-context] \definemeasure / \dimexpr
Yes! Finally! Thank you, Wolfgang!
Am 13.11.22 um 13:17 schrieb Wolfgang Schuster via ntg-context:
Henning Hraban Ramm via ntg-context schrieb am 13.11.2022 um 11:37:
\definemeasure[SpineWidth][2mm + (0.135mm * \noffigurepages/2)]
You can try
\expanded{\definemeasure[SpineWidth][...]}
Yes, that works. I could have thought of that myself.
\definemeasure[SpineWidth][2mm + (0.09mm * 1.5 * 90)]
doesn’t work:
You can use integers to multiply or divide a length, a float is only
allowed
before a length. e.g. 1.5\scratchdimen or 1.5\dimexpr ...\relax
In your case you have to use
\definemeasure[SpineWidth][2mm + (0.09mm * 3 * 90 / 2)]
or
\definemeasure[SpineWidth][2mm + (0.09mm * 135)]
Ah, the float/int usage was the missing link.
Now I can document my calculated cover for wiki, CG journal, my book, DTK...
Hraban
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___
Re: [NTG-context] Page break with placement of a figure at the bottom of the page
On 11/13/22 11:32, Fabrice Couvreur via ntg-context wrote: > Hi Pablo, > Indeed but I posted these two files in a previous post. Hi Fabrice, the output from your ie_3.tex is too big for the list, so https://pdf.ousia.tk/ie_3.pdf contains it. I see no problem there, but I think that the output from https://mailman.ntg.nl/pipermail/ntg-context/2022/107191.html may come from a different source. BTW, I couldn’t find "ie_3.tex" in https://mailman.ntg.nl/pipermail/ntg-context/2022.txt.gz (which seems to be generated with messages previous to current date). If you sent the files before, it is fine to include a link to the relevant message in the list (such as the first link included in this message). BTW, it might be worth considering a GitHub or GitLab repository for not minimal samples. There files may be stored (and the whole repository might be deleted when not needed). I hope it helps, Pablo ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
Re: [NTG-context] \definemeasure / \dimexpr
Henning Hraban Ramm via ntg-context schrieb am 13.11.2022 um 11:37:
One problem left with dimensions that I can’t reproduce in a minimal
example:
I want to calculate the spine width of the cover from the number of
content pages:
\useexternalfigure[CONTENT][book.pdf]
\getfiguredimensions[CONTENT]
\definemeasure[SpineWidth][2mm + (0.135mm * \noffigurepages/2)]
You can try
\expanded{\definemeasure[SpineWidth][...]}
That works so far, if I output \measure{SpineWidth} it shows the right
size (~42pt).
But if I use this measure in
\setlayer[width=\measure{SpineWidth}]{...}
it’s very small.
I guess \noffigurepages is 1 at that point (from another image) and
I’d need to expand it first.
Am I right that the expansion happens only at the “execution” of
\measure? How would I do that? \expanded\noffigurepages doesn’t work.
Another issue:
0.135mm is the paper thickness of 90 g/m² (= 0.09mm per sheet) with
1.5 bulk. But
\definemeasure[SpineWidth][2mm + (0.09mm * 1.5 * 90)]
doesn’t work:
You can use integers to multiply or divide a length, a float is only allowed
before a length. e.g. 1.5\scratchdimen or 1.5\dimexpr ...\relax
In your case you have to use
\definemeasure[SpineWidth][2mm + (0.09mm * 3 * 90 / 2)]
or
\definemeasure[SpineWidth][2mm + (0.09mm * 135)]
Wolfgang
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___
Re: [NTG-context] \definemeasure / \dimexpr
One problem left with dimensions that I can’t reproduce in a minimal
example:
I want to calculate the spine width of the cover from the number of
content pages:
\useexternalfigure[CONTENT][book.pdf]
\getfiguredimensions[CONTENT]
\definemeasure[SpineWidth][2mm + (0.135mm * \noffigurepages/2)]
That works so far, if I output \measure{SpineWidth} it shows the right
size (~42pt).
But if I use this measure in
\setlayer[width=\measure{SpineWidth}]{...}
it’s very small.
I guess \noffigurepages is 1 at that point (from another image) and I’d
need to expand it first.
Am I right that the expansion happens only at the “execution” of
\measure? How would I do that? \expanded\noffigurepages doesn’t work.
Another issue:
0.135mm is the paper thickness of 90 g/m² (= 0.09mm per sheet) with 1.5
bulk. But
\definemeasure[SpineWidth][2mm + (0.09mm * 1.5 * 90)]
doesn’t work:
"""
Missing ) inserted for expression
.
\commalistcommand
2mm + (0.09mm * 1.
5 * \noffigurepages /2)
\measured
#1->\dimexpr \ifcsname \??measure #1\endcsname \lastnamedcs
\else \zeropoint \fi \relax
...
"""
I also tried 1.5sp since sp should be 1, but it didn’t help.
Hraban
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage : https://www.pragma-ade.nl / http://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : https://contextgarden.net
___
Re: [NTG-context] Page break with placement of a figure at the bottom of the page
Hi Pablo,
Indeed but I posted these two files in a previous post.
Fabrice
Le dim. 13 nov. 2022 à 09:24, Pablo Rodriguez via ntg-context <
ntg-context@ntg.nl> a écrit :
> On 11/12/22 15:09, Fabrice Couvreur via ntg-context wrote:
> > Hi Pablo and Bruce,
> > Please try to figure out what is not working.
> > I'm sorry but I forgot in my previous post files.
>
> Hi Fabrice,
>
> I get empty files when compiling premiere-modules.tex and
> premiere-macros.tex and error message with tikz-style.tex.
>
> I guess a fourth file invoking the other three files may be missing here.
>
> Pablo
>
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : https://www.pragma-ade.nl / http://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : https://contextgarden.net
>
> ___
>
\environment[template.mkiv]
\definemargindata[marginfigure][inright]
\useMPlibrary[dum]
\setupmargindata [marginfigure][command=\vbox,align=middle,stack=yes]
\setvariables
[headertext]
[title={Interrogation écrite},
number={3},
day={8},
month={11},
year={2022},
location={Premières},
time={55 minutes}]
\showgrid
\startcomponent[ie_3]
\startex
Nous considérons la suite \u définie sur \N par son premier terme \m{u_0=-2} et la relation de récurrence
\startformula
\text{pour tout} \; n \in \N, \; u_{n+1}=\sqrt{3+u_n}.
\stopformula
Les termes de cette suite sont itérés par la fonction \m{f\,\colon x \longmapsto \sqrt{x+3}} qui est définie sur \intervalfo{-3}{+\infty}, et dont la représentation graphique \m{C_f} est donnée ci-après.
\startlinecorrection[blank]
\startmidaligned
\externalfigure[spirale.pdf]
\stopmidaligned
\stoplinecorrection
Représenter graphiquement les cinq premiers termes de cette suite.
\stopex
\startex
La suite \u est arithmétique de raison \m{r=-7} et de premier terme \m{u_0=5}.
\startitemize[n]
\startitem
Calculer \m{u_{16}}.
\stopitem
\startitem
Calculer la somme
\startformula
\sum_{k=0}^{k=16}u_k=u_0+u_1+u_2+\cdots + u_{15}+u_{16}.
\stopformula
\stopitem
\stopitemize
\stopex
\startex
On considère la suite arithmétique \u, définie sur \N, telle que \m{u_{12}=52} et \m{u_{23}=107}.
\startitemize[n]
\startitem
Calculer la raison \m{r} de la suite.
\stopitem
\startitem
Déterminer le terme initial \m{u_0}.
\stopitem
\startitem
Déterminer \m{u_n} en fonction de \m{n}, puis calculer \m{u_{55}}.
\stopitem
\startitem
Donner le sens de variation de \u.
\stopitem
\startitem
Conjecturer la limite éventuelle de la suite \u.
\stopitem
\stopitemize
\stopex
\startex
On s'intéresse à des pyramides construites avec des allumettes comme ci-après .
En poursuivant ainsi, on obtient des pyramides à autant d'étages que l'on souhaite à condition, bien sûr, d'avoir assez d'allumettes.
\startlinecorrection[blank]
\startmidaligned
\startcombination[3*1]
{\externalfigure[pyramide_1.pdf]}{\tfx 1 étage}
{\externalfigure[pyramide_2.pdf]}{\tfx 2 étages}
{\externalfigure[pyramide_3.pdf]}{\tfx 3 étages}
\stopcombination
\stopmidaligned
\stoplinecorrection
Le 1\high{\tfxx er} étage est formé de 3 allumettes, le 2\high{\tfxx e} de 7 allumettes, et le 3\high{\tfxx e} de 11 allumettes.
\startitemize[n]
\startitem
De combien d'allumettes est formé le 4\high{\tfxx e} étage ? Le 5\high{\tfxx e} ?
\stopitem
\startitem
Pour tout entier naturel \m{n\geqslant 1}, on note \m{u_n} le nombre d'allumettes du \m{n-\text{ième}} étage. Ainsi, nous avons \m{u_1=3}.
Justifier que la suite \u est arithmétique en précisant sa raison.
\stopitem
\startitem
Déterminer le calcul explicite de \m{u_n} en fonction de \m{n}, \m{u_1} et \m{r}.
\stopitem
\placerecipe{}{ \externalfigure[pyramide.png][scale=850]}
\startitem
Déterminer le nombre d'allumettes du 10\high{\tfxx e} étage.
\stopitem
\startitem
Combien d'allumettes au total ont été nécessaires pour réaliser la construction jusqu'au 10\high{\tfxx e} étage ?
\stopitem
\startitem
On considère la fonction {\tt \darkred pyramide()} ci-contre programmée en langage Python.
À quoi correspond le nombre renvoyé par {\tt \darkred pyramide(3)} ?
\stopitem
\stopitemize
\stopex
\stopcomponent
% Local Variables:
% mode: context
% TeX-command-default: "lmtx"
Re: [NTG-context] Page break with placement of a figure at the bottom of the page
On 11/12/22 15:09, Fabrice Couvreur via ntg-context wrote: > Hi Pablo and Bruce, > Please try to figure out what is not working. > I'm sorry but I forgot in my previous post files. Hi Fabrice, I get empty files when compiling premiere-modules.tex and premiere-macros.tex and error message with tikz-style.tex. I guess a fourth file invoking the other three files may be missing here. Pablo ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context webpage : https://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : https://contextgarden.net ___
