* Color in an environment
@ 2015-03-29 20:05 Fabrice Couvreur
2015-03-29 20:32 ` Wolfgang Schuster
0 siblings, 1 reply; 3+ messages in thread
From: Fabrice Couvreur @ 2015-03-29 20:05 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Hi,
1. In the following code, the color is not included in the \startframedtext
\stopframedtext environment
2. How can the height of the red square adapts to the height of the text ?
3. Can we improve the code ?
Best regards,
Fabrice
\setupcolors[state=start]
\definecolor[mycolor][c=0.00, m=0.10, y=0.20, k=0.00]
\defineenumeration
[definition]
[text={\blue DÉFINITION : },
headstyle={\bf\feature[+][f:smallcaps]},
headcommand={
\startMPcode
u:=0.3cm;
filldraw (0,0)--(1u,0)--(1u,1u)--(0,1u)--cycle withcolor red ;
\stopMPcode},
width=fit,
alternative=top,
title=yes,
titleright=,
titleleft=,
before={\startframedtext[width=\textwidth,frame=off,background=color,backgroundcolor=\MPcolor{mycolor}]},
after={\stopframedtext}]
\starttext
\startdefinition{\red 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
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Color in an environment
2015-03-29 20:05 Color in an environment Fabrice Couvreur
@ 2015-03-29 20:32 ` Wolfgang Schuster
2015-03-30 12:27 ` Fabrice
0 siblings, 1 reply; 3+ messages in thread
From: Wolfgang Schuster @ 2015-03-29 20:32 UTC (permalink / raw)
To: mailing list for ConTeXt users
> 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
___________________________________________________________________________________
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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Color in an environment
2015-03-29 20:32 ` Wolfgang Schuster
@ 2015-03-30 12:27 ` Fabrice
0 siblings, 0 replies; 3+ messages in thread
From: Fabrice @ 2015-03-30 12:27 UTC (permalink / raw)
To: ntg-context
Hi Wolfgang,
I would first like to express once again my admiration for your
knowledge and attention that you have to explain clearly.
The code is cleaner, but I want the title ("DÉFINITION :Expérience
aléatoire") is not in the colored frame, that is to say, as my original
code.
Best regards,
Fabrice
___________________________________________________________________________________
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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
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