Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Hans Hagen

On 5/28/2014 12:09 AM, Fabrice wrote:

It works. But how to choose not to avoid this problem (/10 or /20 or
) ?


well, you can guess the amount of steps ... but the 1000 you had 
originally was way too much




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  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Fabrice

It works. But how to choose not to avoid this problem (/10 or /20 or ) ?

Another little problem: if I use

" setbounds currentpicture to boundingbox (((xmin,ymin) --(xmax,ymax)) 
scaled u) ; "


the images are not adjusted to the BoundingBox.
So I'm back to my original idea.
Fabrice


\midaligned{%
\startcombination[4*1]
{%
\startMPcode
 input hvdm;
 l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
 defineDefaultArrow (l, r, alfa, beta, gamma);
 numeric xmin, xmax, ymin, ymax;
 xmin := -2; xmax :=4; ymax :=5 ;ymin:=-1; u := 0.7cm;
 pickup pencircle scaled 1pt ;
 drawarrow ((xmin,0) -- (xmax,0)) scaled u;
 drawarrow ((0,ymin) -- (0,ymax)) scaled u;
 draw tightfunction ("x", "-2*(x-1)*(x-1)+2", xmin, xmax, 
(xmax-xmin)/20)

 scaled u;
 path screen;
screen=(xmin,ymin)*u--(xmax,ymin)*u--(xmax,ymax)*u--(xmin,ymax)*u--cycle;
 clip currentpicture to screen;
\stopMPcode
}{1.}
{%
\startMPcode
 input hvdm;
 l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
 defineDefaultArrow (l, r, alfa, beta, gamma);
 numeric xmin, xmax, ymin, ymax;
 xmin := -2; xmax :=4; ymax :=5 ;ymin:=-1; u := 0.7cm;
 pickup pencircle scaled 1pt ;
 drawarrow ((xmin,0) -- (xmax,0)) scaled u;
 drawarrow ((0,ymin) -- (0,ymax)) scaled u;
 draw tightfunction ("x", "0.5*(x-1)*(x-1)+2", xmin, xmax, 
(xmax-xmin)/20)

 scaled u;
 path screen;
screen=(xmin,ymin)*u--(xmax,ymin)*u--(xmax,ymax)*u--(xmin,ymax)*u--cycle;
 clip currentpicture to screen;
\stopMPcode
}
{2.}
{%
\startMPcode
 input hvdm;
 l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
 defineDefaultArrow (l, r, alfa, beta, gamma);
 numeric xmin, xmax, ymin, ymax;
 xmin := -2; xmax :=4; ymax :=5 ;ymin:=-1; u := 0.7cm;
 pickup pencircle scaled 1pt ;
 drawarrow ((xmin,0) -- (xmax,0)) scaled u;
 drawarrow ((0,ymin) -- (0,ymax)) scaled u;
 draw tightfunction ("x", "-0.5*(x-1)*(x-1)+2", xmin, xmax, 
(xmax-xmin)/20)

 scaled u;
 path screen;
screen=(xmin,ymin)*u--(xmax,ymin)*u--(xmax,ymax)*u--(xmin,ymax)*u--cycle;
 clip currentpicture to screen;
\stopMPcode
}
{3.}
{%
\startMPcode
 input hvdm;
 l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
 defineDefaultArrow (l, r, alfa, beta, gamma);
 numeric xmin, xmax, ymin, ymax;
 xmin := -2; xmax :=4; ymax :=5 ;ymin:=-1; u := 0.7cm;
 pickup pencircle scaled 1pt ;
 drawarrow ((xmin,0) -- (xmax,0)) scaled u;
 drawarrow ((0,ymin) -- (0,ymax)) scaled u;
 draw tightfunction ("x", "2*(x-1)*(x-1)+2", xmin, xmax, 
(xmax-xmin)/20)

 scaled u;
 path screen;
screen=(xmin,ymin)*u--(xmax,ymin)*u--(xmax,ymax)*u--(xmin,ymax)*u--cycle;
 clip currentpicture to screen;
\stopMPcode}
{4.}
\stopcombination}


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Re: [NTG-context] Strange behavior with Metapost

2014-05-27 Thread Hans Hagen

On 5/27/2014 10:19 PM, Fabrice Couvreur wrote:

Hello,
Why curve drawn is not that expected ?
Fabrice


use  /20


\starttext
\startMPcode
  input hvdm;
  l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
  defineDefaultArrow (l, r, alfa, beta, gamma);
  numeric xmin, xmax, ymin, ymax;
  xmin :=-2; xmax := 4; ymax :=5 ;ymin:=-1; u := 1cm;
  pickup pencircle scaled 1pt ;
  drawarrow ((xmin,0) -- (xmax,0)) scaled u;
  drawarrow ((0,ymin) -- (0,ymax)) scaled u;
  draw tightfunction ("x", "2*(x-1)*(x-1)+2", xmin, xmax,
(xmax-xmin)/10)
  scaled u;
  setbounds currentpicture to boundingbox (((xmin,ymin) --
  (xmax,ymax)) scaled u);
\stopMPcode
\stoptext



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--

-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
 | www.pragma-pod.nl
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[NTG-context] Strange behavior with Metapost

2014-05-27 Thread Fabrice Couvreur
Hello,
Why curve drawn is not that expected ?
Fabrice

\starttext
\startMPcode
 input hvdm;
 l:=2.8mm; r:=0.6; alfa:=45; beta:=0; gamma:=0;
 defineDefaultArrow (l, r, alfa, beta, gamma);
 numeric xmin, xmax, ymin, ymax;
 xmin :=-2; xmax := 4; ymax :=5 ;ymin:=-1; u := 1cm;
 pickup pencircle scaled 1pt ;
 drawarrow ((xmin,0) -- (xmax,0)) scaled u;
 drawarrow ((0,ymin) -- (0,ymax)) scaled u;
 draw tightfunction ("x", "2*(x-1)*(x-1)+2", xmin, xmax,
(xmax-xmin)/10)
 scaled u;
 setbounds currentpicture to boundingbox (((xmin,ymin) --
 (xmax,ymax)) scaled u);
\stopMPcode
\stoptext
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Re: [NTG-context] [bug?] no space before \cite[data][] and after \abbreviation

2014-05-27 Thread Wolfgang Schuster

Am 25.05.2014 um 09:27 schrieb Pol Stra :

> What about the cite command and the space _before_?

Do you have a minimal example for this?

Wolfgang
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[NTG-context] Publications working in latest beta?

2014-05-27 Thread Robin.Kirkham
Dear List,

After some time absent from Context-land, I thought I’d try the new non-BibTeX 
publications system. However I can’t get the following minimal example to work 
… \cite seems to expand to a () and there is no rendering of the publications 
list. Is the problem my example, or is it a bug?

Robin


\definebtxdataset[test]
\usebtxdataset[test][sample.bib]

\definebtxrendering[test]
\setupbtxrendering[test][numbering=yes]

\starttext
As \cite[author][test::Eijkhout1991] already indicated, bibtex is a
\LATEX||centric program.

\placebtxrendering[test]
\stoptext

ConTeXt  ver: 2014.05.23 23:24 MKIV beta  fmt: 2014.5.27  int: english/english
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Re: [NTG-context] Sectionnumbering

2014-05-27 Thread Werner Hintze
Thank you! It works. But I don't unterstand why. Where can I find
informaitons about »setcionsegments«? The wiki seems to have nothing...


2014-05-27 15:42 GMT+02:00 Wolfgang Schuster :

>
> Am 27.05.2014 um 15:37 schrieb Werner Hintze :
>
> I would like to give my own numbers to several chapters. I made this:
>
> \setuphead[chapter]
> [ownnumber=yes]
>
>
> \starttext
> \part{Erster Teil}
> \chapter{3}{Anfang}
> \chapter{6}{Weiter}
> \stoptext
>
> But the result is not the dired one. I want to have:
>
> 3 Anfang
> 6 Weiter
>
> But I get
>
> 1.3 Anfang
> 1.6 Weiter
>
> How can I suppress the part number? I searched for two hours or more in
> the Manual und on the web page and couldn’t find a hint…
>
>
> You can use the sectionsegments key to choose the counter which are
> displayed for the header.
>
> \setuphead
>   [chapter]
>   [ownnumber=yes,
>sectionsegments=chapter]
>
> Wolfgang
>
>
> ___
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
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>
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>
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Re: [NTG-context] Sectionnumbering

2014-05-27 Thread Wolfgang Schuster

Am 27.05.2014 um 15:37 schrieb Werner Hintze :

> I would like to give my own numbers to several chapters. I made this:
> 
> \setuphead[chapter]
> [ownnumber=yes]
> 
> \starttext
> \part{Erster Teil}
> \chapter{3}{Anfang}
> \chapter{6}{Weiter}
> \stoptext
> 
> But the result is not the dired one. I want to have:
> 
> 3 Anfang
> 6 Weiter
> 
> But I get
> 
> 1.3 Anfang
> 1.6 Weiter
> 
> How can I suppress the part number? I searched for two hours or more in the 
> Manual und on the web page and couldn’t find a hint…

You can use the sectionsegments key to choose the counter which are displayed 
for the header.

\setuphead
  [chapter]
  [ownnumber=yes,
   sectionsegments=chapter]

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Re: [NTG-context] Centering tabulate env. using \setuptabulate

2014-05-27 Thread Wolfgang Schuster

Am 27.05.2014 um 10:57 schrieb Robert Zydenbos :

> Is there also an equivalent of \placetable for use with Natural Tables?

You can use \placetable for all table environments.

Wolfgang
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[NTG-context] Sectionnumbering

2014-05-27 Thread Werner Hintze
I would like to give my own numbers to several chapters. I made this:

\setuphead[chapter]

[ownnumber=yes]



\starttext

\part{Erster Teil}

\chapter{3}{Anfang}

\chapter{6}{Weiter}

\stoptext


But the result is not the dired one. I want to have:


3 Anfang

6 Weiter


But I get


1.3 Anfang

1.6 Weiter


How can I suppress the part number? I searched for two hours or more in the
Manual und on the web page and couldn’t find a hint...
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Re: [NTG-context] Centering tabulate env. using \setuptabulate

2014-05-27 Thread Robert Zydenbos
Is there also an equivalent of \placetable for use with Natural Tables?

Robert

On May 23, 2014, at 5:05 , Wolfgang Schuster  
wrote:

> Am 23.05.2014 um 04:17 schrieb Robert Zydenbos :
> 
> You have you use the “split” keyword when you want your tables to be broken 
> across pages, i.e.
> 
> \starttext
> 
> \placetable[split]{Table caption}
>  {\starttabulate
>   \NC Knuth \NC \input knuth \NC\NR
>   \NC Tufte \NC \input tufte \NC\NR
>   \NC Zapf  \NC \input zapf  \NC\NR
>   \NC Knuth \NC \input knuth \NC\NR
>   \NC Tufte \NC \input tufte \NC\NR
>   \NC Zapf  \NC \input zapf  \NC\NR
>   \stoptabulate}
> 
> \stoptext
> 
> Wolfgang


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