From: Wolfgang Schuster <schuster.wolfgang@gmail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Color in an environment
Date: Sun, 29 Mar 2015 22:32:53 +0200 [thread overview]
Message-ID: <A3FC6607-6271-41AD-9C0E-3022419AEED3@gmail.com> (raw)
In-Reply-To: <CACyK-eovNHJpZck36BLWVAbXxiJmspeU6foS0zJ9sHGcjZcvkg@mail.gmail.com>
> Am 29.03.2015 um 22:05 schrieb Fabrice Couvreur <fabrice1.couvreur@gmail.com>:
>
> Hi,
>
> 1. In the following code, the color is not included in the \startframedtext \stopframedtext environment
Remove the \MPcolor command, it is only needed for meatiest graphics.
You can also remove \setupcolors[state=start] because MkIV enables colors by default.
> 2. How can the height of the red square adapts to the height of the text ?
You can use the \htofstring command to get the height of a character but the command
accepts only text and you can’t use color or font settings in the argument.
> 3. Can we improve the code ?
Use keys to set the colors for all elements, you can also remove the \feature command
because settings small caps for uppercase text is useless. You should also create
a real command for the headcommand key because there can be problems when
context checks for the value of the key.
\definecolor[mycolor][c=0.00, m=0.10, y=0.20, k=0.00]
\define\DefinitionHeadcommand
{\blackrule
[ color=red,
width=\htofstring{D},% width=\htofstring{\enumerationparameter{text}},
height=\htofstring{D}]%
\thinspace}
\defineenumeration
[definition]
[text={DÉFINITION : },
headstyle=bold,
headcommand=\DefinitionHeadcommand,
headcolor=blue,
titlecolor=red,
width=fit,
alternative=top,
title=yes,
titleright=,
titleleft=,
before={\startframedtext[width=\textwidth,frame=off,background=color,backgroundcolor=mycolor]},
after={\stopframedtext}]
\starttext
\startdefinition{Expérience aléatoire}
Une {\bf expérience aléatoire} est une expérience renouvelable dont les résultats possibles sont connus sans qu'on puisse déterminer lequel sera réalisé.
\stopdefinition
\stoptext
Wolfgang
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next prev parent reply other threads:[~2015-03-29 20:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-29 20:05 Fabrice Couvreur
2015-03-29 20:32 ` Wolfgang Schuster [this message]
2015-03-30 12:27 ` Fabrice
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