Howto have page size to fit with image size

Howto have page size to fit with image size

[Jean Magnan de Bornier]

Hi all,
I want to produce a unique metapost image which should be alone on its
page and its file, and I want to have a page the size of the image,
whichever this size is.

I tried this:

\setupcolors[state=start]
\setuplayout[width=fit,height=fit]
\starttext
\startuseMPgraphic{dummy}
  fill fullcircle scaled 5cm withcolor red ;
\stopuseMPgraphic
\useMPgraphic{dummy}
\stoptext

But the setuplayout options don't seem to provide what I want. Thank
for any hint to have the page size automatically ajust.
-- 
Jean
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___________________________________________________________________________________

Re: Howto have page size to fit with image size

[Patrick Gundlach]

Jean Magnan de Bornier <jm.bornier@free.fr> writes:

> Hi all,
> I want to produce a unique metapost image which should be alone on its
> page and its file, and I want to have a page the size of the image,
> whichever this size is.

use \startTEXpage:

\setupcolors[state=start]
%\setuplayout[width=fit,height=fit]
\starttext
\startTEXpage
\startuseMPgraphic{dummy}
  fill fullcircle scaled 5cm withcolor red ;
\stopuseMPgraphic
\useMPgraphic{dummy}
\stopTEXpage
\stoptext

Patrick

-- 
ConTeXt wiki and more: http://contextgarden.net
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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  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Howto have page size to fit with image size

[Wolfgang Schuster]

On Wed, 20 Jun 2007 19:22:14 +0200
Patrick Gundlach <patrick@gundla.ch> wrote:

> Jean Magnan de Bornier <jm.bornier@free.fr> writes:
> 
> > Hi all,
> > I want to produce a unique metapost image which should be alone on its
> > page and its file, and I want to have a page the size of the image,
> > whichever this size is.
> 
> use \startTEXpage:
> 
> \setupcolors[state=start]
> %\setuplayout[width=fit,height=fit]
> \starttext
> \startTEXpage
> \startuseMPgraphic{dummy}
>   fill fullcircle scaled 5cm withcolor red ;
> \stopuseMPgraphic
> \useMPgraphic{dummy}
> \stopTEXpage
> \stoptext
> 
> Patrick

we have also \startMPpage:

\setupcolors[state=start]
\starttext
\startMPpage
  fill fullcircle scaled 5cm withcolor red ;
\stopMPpage
\stoptext

Wolfgang
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Howto have page size to fit with image size

[Patrick Gundlach]

> we have also \startMPpage:
>
> \setupcolors[state=start]
> \starttext
> \startMPpage
>   fill fullcircle scaled 5cm withcolor red ;
> \stopMPpage
> \stoptext


Great! I keep forgetting those.

Patrick
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: Howto have page size to fit with image size

[Jean Magnan de Bornier]

Le 20 juin à 20:11:14 Wolfgang Schuster <schuster.wolfgang@googlemail.com> écrit notamment:

| On Wed, 20 Jun 2007 19:22:14 +0200
| Patrick Gundlach <patrick@gundla.ch> wrote:
>
| > Jean Magnan de Bornier <jm.bornier@free.fr> writes:
| > 
| > > Hi all,
| > > I want to produce a unique metapost image which should be alone on its
| > > page and its file, and I want to have a page the size of the image,
| > > whichever this size is.
| > 
| > use \startTEXpage:
| > 
| > \setupcolors[state=start]
| > %\setuplayout[width=fit,height=fit]
| > \starttext
| > \startTEXpage
| > \startuseMPgraphic{dummy}
| >   fill fullcircle scaled 5cm withcolor red ;
| > \stopuseMPgraphic
| > \useMPgraphic{dummy}
| > \stopTEXpage
| > \stoptext
| > 
| > Patrick
>
| we have also \startMPpage:
>
| \setupcolors[state=start]
| \starttext
| \startMPpage
|   fill fullcircle scaled 5cm withcolor red ;
| \stopMPpage
| \stoptext
>
| Wolfgang


Patrick and Wolfgang, thak you much; these work fine!
-- 
Jean
___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________