Re: [NTG-context] Texte source 30 / 5000 Résultats de traduction Adjust the length of a frame

2021-07-26 Thread Wolfgang Schuster via ntg-context 

Fabrice Couvreur via ntg-context schrieb am 26.07.2021 um 13:13:

Hello,
Following on from my previous questions for writing my book (thanks 
again Wolfgang), I have to create a solution environment like the 
attached image.

My problem is adjusting the length of the frame.
Thank you.
Fabrice

\setupbodyfont[newcomputermodern-book,11pt]

\defineframed
    [ACFRAME]
    [frame=off,
     width=fit,
     align=flushleft,
     location=low,
     background=color,
     backgroundcolor=lightgray,
     foregroundcolor=,
     foregroundstyle=]


\startuseMPgraphic{acframe}
fill OverlayBox
leftenlarged (BackSpace + 5mm)
rightenlarged ExHeight
withcolor "lightgray";
setbounds currentpicture to OverlayBox;
\stopuseMPgraphic

\defineoverlay
  [acframe]
  [\useMPgraphic{acframe}]

\defineframed
   [ACFRAME]
   [...,
background=acframe,
...]

Wolfgang
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[NTG-context] Texte source 30 / 5000 Résultats de traduction Adjust the length of a frame

2021-07-26 Thread Fabrice Couvreur via ntg-context 
Hello,
Following on from my previous questions for writing my book (thanks again
Wolfgang), I have to create a solution environment like the attached image.
My problem is adjusting the length of the frame.
Thank you.
Fabrice

\setupbodyfont[newcomputermodern-book,11pt]

\defineframed
   [ACFRAME]
   [frame=off,
width=fit,
align=flushleft,
location=low,
background=color,
backgroundcolor=lightgray,
foregroundcolor=,
foregroundstyle=]


\setupenumerations
  [before={\blank},
   after={\blank},
   alternative=top,
   title=yes,
   titleleft={},
   titleright={},
   titlestyle=bold,
   width=broad]

\defineenumeration
   [exercice]
   [text=Exercice,
number=yes,
numbercommand=\groupedcommand{}{.},
style=italic]

\defineenumeration
   [solution]
   [text=Solution,
headcommand=\ACFRAME,
number=no,
numbercommand=\groupedcommand{}{},
style=normal]

\starttext

\startexercice{Le nombre d'or est irrationnel}
  Le nombre d'or, noté \m{\phi}, est tel que
\m{\phi=\dfrac{1+\sqrt{5}}{2}}. Montrer que \m{\phi} est irrationnel.
\stopexercice

\startsolution
  Nous raisonnons par l'absurde en supposant que \m{\phi} est rationnel.
\stopsolution

\stoptext
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