Hi Johann, Here is an example (extracted from one of my files…) which might give what you want: you can change some of the specifications easily. % begin proclaim-leftbar.tex %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \startuseMPgraphic{mpos:region:leftbar} draw_multi_pars; draw_multi_side; \stopuseMPgraphic \definetextbackground[leftbartext] [location=paragraph, mp=mpos:region:leftbar, width=broad, frame=off, framecolor=darkred, rulethickness=2pt, frameoffset=1.25em, topoffset=-2ex, bottomoffset=-2ex, background=color, backgroundcolor=white, ] %%%%%%% \defineenumeration[proclaim] [text=, before={\starttextbackground[leftbartext]}, after={\stoptextbackground}, style=slanted, title=yes, titleleft=, titleright={.}, alternative=hanging, width=fit, right={~}, way=bysection, prefix=yes, prefixsegments={chapter:section}] %%%%%%% \starttext \startchapter[title={Topologie des nombres réels},reference=chap:R] \startproclaim[lem:Q-Archimedien]{Proposition} L'ensemble ${\Bbb Q}$ est {\bi archimédien}\index{archimédien}, c'est-à-dire que si $\epsilon \in {\Bbb Q}$ et $\epsilon > 0$, pour tout $R \in {\Bbb Q}$ tel que $R > 0$ il existe un entier $n \in {\Bbb N}$ tel que $n\epsilon > R$. Plus précisément il existe un unique entier $m \geq 0$ tel que $m\epsilon \leq R < (m+1)\epsilon$~: cet entier $m$ est appelé partie entière de $R/\epsilon$ et souvent noté $m = \lfloor R/\epsilon \rfloor$ (et l'entier $(m+1)$ est noté $m+1 = \lceil R/\epsilon \rceil$). \stopproclaim \stopchapter \stoptext %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % end proclaim-leftbar.tex Best regards: Otared
On 20 Nov 2020, at 02:06, Johann Birnick
wrote: On Thu, 2020-11-19 at 11:25 +0100, mf wrote:
Il 19/11/20 10:39, Johann Birnick ha scritto:
Hello,
I want to setup some fancy theorem style for my math notes. For this I want to have a colored margin line next to my theorems. It should look like this:
https://i.ibb.co/F6L59pD/idea.png
The line should stretch over the whole theorem, not just the first line. (But the latter would be a beginning, though.)
Important to note is that the line should be *on the margin*, not in the text.
So do you have an idea on how I could do that? I would greatly appreciate your answer. Thank you!
Look for \startsidebar \stopsidebar and \setupsidebar.
\setupsidebar [...,...] [..,..=..,..] 1 2 OPT 1 NAME 2 rulethickness = DIMENSION rulecolor = COLOR alternative = NUMBER topoffset = DIMENSION bottomoffset = DIMENSION distance = DIMENSION leftmargindistance = DIMENSION level = NUMBER
Massi
Thank you! I have two more questions:
1. Where can I find a documentation for this command? Even Google finds nothing.
2. Unfortunately, adding \startsidebar and \stopsidebar into the `before` and `after` options of my enumeration messes up whitespace at the end. Here is a screenshot:
https://s12.directupload.net/images/201120/lfmwp5lh.png
The theorem is a normal enumeration. Like this:
\defineenumeration[Theorem][before=\startsidebar, after=stopsidebar]
I would greatly appreciate your help.
Thank you! Johann
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