Re: [NTG-context] Metafun does not change color

2010-02-19 Thread Hans Hagen

On 18-2-2010 22:03, Xan wrote:


I have the following code (see at final). I define SquareText to be
darkblue in framecolor, but metafun use darkred. Why? Any ideas?



p := textext.rt(\MPstring{FunnyFrame}) ;


you need to change the color in textext (or in the MPstring)


draw p withcolor black ;


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
 | www.pragma-pod.nl
-
___
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
___


Re: [NTG-context] Metafun does not change color

2010-02-19 Thread Xan

En/na Hans Hagen ha escrit:

On 18-2-2010 22:03, Xan wrote:


I have the following code (see at final). I define SquareText to be
darkblue in framecolor, but metafun use darkred. Why? Any ideas?



p := textext.rt(\MPstring{FunnyFrame}) ;



And so, why does the setuoframedtext option mean?

\setupframedtexts
 [SquareText]
 [backgroundcolor=screen,
  framecolor=darkblue,
  rulethickness=2pt,
  offset=\bodyfontsize,
  before={\blank[big,medium]},
  after={\blank[big]},
  width=\textwidth]

I extract the example from manual.

Regards,
Xan.
___
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
___


[NTG-context] Metafun does not change color

2010-02-18 Thread Xan

Hi,

I have the following code (see at final). I define SquareText to be 
darkblue in framecolor, but metafun use darkred. Why? Any ideas?


Xan.

\page
\section{Tectònica de plaques}

\subsection{Com es formen els relleus?}

\setupFLOWcharts[width=.4\textwidth]

\startFLOWchart[fixistes]
\startFLOWcell
 \name {Fonts}
 \location {1,1}
 \text {Algunes teories es basaven en relats bíblics.  Atribuïen al 
diluvi universal la causa d'alguns relleus i la presència de fòssils 
marins a les muntanyes.}

 \connection [rl] {fixistes}
 \shape{procedure}
\stopFLOWcell
\startFLOWcell
 \name {fixistes}
 \location{2,1}
 \text {Altres suposaven que la Terra s'ha anat arrugat progressivament 
en refredar-se i que els relleus són arrugues provocades per l'escorça 
en contracció.}

 \shape{decision}
\stopFLOWcell
\stopFLOWchart



\defineoverlay[FunnyFrame][\useMPgraphic{FunnyFrame}]
\defineframedtext[FunnyText][frame=off,background=FunnyFrame]
\def\StartFrame{\startFunnyText}
\def\StopFrame {\stopFunnyText }
\def\FrameTitle#1%
 {\setMPtext{FunnyFrame}{\hbox spread 1em{\hss\strut#1\hss}}}
\setMPtext{FunnyFrame}{} % initialize the text variable

\startuseMPgraphic{FunnyFrame}
 picture p ; numeric o ; path a, b ; pair c ;
 p := textext.rt(\MPstring{FunnyFrame}) ;
 o := BodyFontSize ;
 a := unitsquare xyscaled(OverlayWidth,OverlayHeight) ;
 p := p shifted (2o,OverlayHeight-ypart center p) ;
 pickup pencircle scaled OverlayLineWidth ;
 b := a superellipsed .95 ;
 fill b withcolor OverlayColor ;
 draw b withcolor OverlayLineColor ;
 b := (boundingbox p) superellipsed .95 ;
 fill b withcolor OverlayColor ;
 draw b withcolor OverlayLineColor ;
 draw p withcolor black ;
 setbounds currentpicture to a ;
\stopuseMPgraphic

\setupframedtexts
 [FunnyText]
 [backgroundcolor=lightgray,
  framecolor=darkred,
  rulethickness=2pt,
  offset=\bodyfontsize,
  before={\blank[big,medium]},
  after={\blank[big]},
  width=\textwidth]



\FrameTitle{Teories fixistes}
\StartFrame
Al llarg del segle XIX i el començament del XX, es crearen diverses 
teories que intentaven explicar l'origen de les serrelades i el 
plegament dels estrats, que no podem explicar fàcilment.


Totes aquestes teories tenen com a {\bf principi} que els continents i 
els oceans han ocupat les {\em mateixes posicions} des de l'origen de la 
Terra fins ara.

\StopFrame

\FLOWchart[fixistes]

\defineoverlay[SquareFrame][\useMPgraphic{SquareFrame}]
\defineframedtext[SquareText][frame=off,background=SquareFrame]
\def\StartSquareFrame{\startSquareText}
\def\StopSquareFrame {\stopSquareText }
\def\SquareTitle#1%
 {\setMPtext{SquareFrame}{\hbox spread 1em{\hss\strut#1\hss}}}
\setMPtext{SquareFrame}{} % initialize the text variable

\startuseMPgraphic{SquareFrame}
 picture p ; numeric o ; path a, b ; pair c ;
 p := textext.rt(\MPstring{SquareFrame}) ;
 a := unitsquare xyscaled(OverlayWidth,OverlayHeight) ;
 o := BodyFontSize ;
 p := p shifted (2o,OverlayHeight-ypart center p) ;
 drawoptions (withpen pencircle scaled 1pt withcolor .625red) ;
 b := a randomized (o/2) ;
 fill b withcolor .85white ; draw b ;
 c := center p ;
 c := b intersectionpoint (c shifted (0,-o)--c shifted(0,o)) ;
 p := p shifted (c-center p) ;
 b := (boundingbox p) randomized (o/8) ;
 fill b withcolor .85white ; draw b ;
 draw p withcolor black;
 setbounds currentpicture to a ;
\stopuseMPgraphic


\setupframedtexts
 [SquareText]
 [backgroundcolor=screen,
  framecolor=darkblue,
  rulethickness=2pt,
  offset=\bodyfontsize,
  before={\blank[big,medium]},
  after={\blank[big]},
  width=\textwidth]


\SquareTitle{Mobilisme}
\StartSquareFrame
El 1912, Alfred Wegener proposa una teoria revolucionària
\StopSquareFrame

___
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
___