followtokens & font color

followtokens & font color

[Renaud AUBIN]

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Hi all,

I use \followtokens and I would colorize the text.
I've try some drawoptions or ConTeXt command to switch font color (i.e. 
{\red red text}) and nothing works. Is it possible to switch color 
during \definefont[RotFont][] ?
Any idea on how to do this ?

PS: Please, is there anyone who can answer to my thread [NTG-context] 
headers of multiple pages toc ?


Thanks



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Re: followtokens & font color

[Willi Egger]

Hi Renaud,

you can define a color with
\definecolor[brown]     [r=.9,g=.8,b=0.6]

in your MEATPOST code you can say things like
        drawoptions(withcolor \MPcolor{brown})  i.e. that all will be 
drawn in borwn
       draw ... withcolor \MPcolor{brown} i.e. append the color to the 
drawing statement.

Willi


Renaud AUBIN wrote:

>
> Hi all,
>
> I use \followtokens and I would colorize the text.
> I've try some drawoptions or ConTeXt command to switch font color 
> (i.e. {\red red text}) and nothing works. Is it possible to switch 
> color during \definefont[RotFont][] ?
> Any idea on how to do this ?
>
> PS: Please, is there anyone who can answer to my thread [NTG-context] 
> headers of multiple pages toc ?
>
>
> Thanks
>
>
>------------------------------------------------------------------------
>
>_______________________________________________
>ntg-context mailing list
>ntg-context@ntg.nl
>http://www.ntg.nl/mailman/listinfo/ntg-context
>  
>

Re: followtokens & font color

[Renaud AUBIN]

Hi Willi, all,

Thank you for your answer but it doesn't work... I need it quickly, so 
I've a solution but it's not, hum, very clean since I don't know 
metapost very well:

\def\followtokens#1%
  {\vbox\bgroup
   \forgetall
   \dontcomplain
   \startMPenvironment
     \doifundefined{RotFont}{\definefont[RotFont][RegularBold]}
   \stopMPenvironment
   \MPtoks\emptytoks
   \resetMPdrawing
   \startMPdrawing
     \includeMPgraphic{followtokens}
     picture pic[] ; numeric len[], n ; n := 0 ;
   \stopMPdrawing
   \handletokens#1\with\processfollowingtoken
   \startMPdrawing
     if unknown RotPath  : path    RotPath  ; RotPath  := origin ; fi ;
     if unknown RotColor : color   RotColor ; RotColor := (0,.625,0)  ; 
fi ; % mygreen
     if unknown TraceRot : boolean TraceRot ; TraceRot := false  ; fi ;
...

Renaud



Willi Egger a écrit :

> Hi Renaud,
>
> you can define a color with
> \definecolor[brown]     [r=.9,g=.8,b=0.6]
>
> in your MEATPOST code you can say things like
>        drawoptions(withcolor \MPcolor{brown})  i.e. that all will be 
> drawn in borwn
>       draw ... withcolor \MPcolor{brown} i.e. append the color to the 
> drawing statement.
>
> Willi

Re: headers of multiple pages toc

[Willi Egger]

Hi Renaud,

Actually I have the thread deleted...
Still, if I remember correctly, you could do things like

\setupheadertexts[Mybook-title][Contents]
\completecontent[criterium=all, interaction=all]

Where \completecontent places a title and an entry in the TOC itself. 
The following pages of the TOC will get a header as setup with the 
setupheadertexts command.


Willi