* Some macros (Metafun)
@ 2019-08-09 8:57 Fabrice Couvreur
2019-08-09 11:12 ` Hans Hagen
0 siblings, 1 reply; 4+ messages in thread
From: Fabrice Couvreur @ 2019-08-09 8:57 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Hello,
In the Metafun manual, Hans uses macros like drawpath p ; drawcontrollines
p ; drawpoints p ; drawcontrolpoints p ...
How to use them in a document ?
Where to find source codes ?
For example, the following code does not work :
\starttext
\startuseMPgraphic{path}
path p ; p := (1cm,1cm)--(1.5cm,1.5cm)..(2cm,0cm)..cycle ;
\stopuseMPgraphic
\startMPcode
p := p .. cycle ; swappointlabels := true ;
drawpath p ;
\stopMPcode
\stoptext
Thank you
Fabrice
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: Some macros (Metafun)
2019-08-09 8:57 Some macros (Metafun) Fabrice Couvreur
@ 2019-08-09 11:12 ` Hans Hagen
2019-08-11 22:40 ` Fabrice Couvreur
0 siblings, 1 reply; 4+ messages in thread
From: Hans Hagen @ 2019-08-09 11:12 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 8/9/2019 10:57 AM, Fabrice Couvreur wrote:
> Hello,
> In the Metafun manual, Hans uses macros like drawpath p ;
> drawcontrollines p ; drawpoints p ; drawcontrolpoints p ...
> How to use them in a document ?
> Where to find source codes ?
> For example, the following code does not work :
>
> \starttext
> \startuseMPgraphic{path}
> path p ; p := (1cm,1cm)--(1.5cm,1.5cm)..(2cm,0cm)..cycle ;
> \stopuseMPgraphic
>
> \startMPcode
> p := p .. cycle ; swappointlabels := true ;
> drawpath p ;
> \stopMPcode
> \stoptext
\starttext
\startMPcode
path p ; p := (1cm,1cm)--(1.5cm,1.5cm)..(2cm,0cm)..cycle ;
drawpath p ;
drawpoints p ;
drawpointlabels p ;
drawcontrolpoints p ;
drawcontrollines p ;
\stopMPcode
\stoptext
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: Some macros (Metafun)
2019-08-09 11:12 ` Hans Hagen
@ 2019-08-11 22:40 ` Fabrice Couvreur
2019-08-11 23:41 ` Hans Hagen
0 siblings, 1 reply; 4+ messages in thread
From: Fabrice Couvreur @ 2019-08-11 22:40 UTC (permalink / raw)
To: mailing list for ConTeXt users
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Hi Hans,
Sorry but I did not see your email.
What is the default color used to draw the path p ?
Thank you.
Le ven. 9 août 2019 à 13:12, Hans Hagen <j.hagen@xs4all.nl> a écrit :
> On 8/9/2019 10:57 AM, Fabrice Couvreur wrote:
> > Hello,
> > In the Metafun manual, Hans uses macros like drawpath p ;
> > drawcontrollines p ; drawpoints p ; drawcontrolpoints p ...
> > How to use them in a document ?
> > Where to find source codes ?
> > For example, the following code does not work :
> >
> > \starttext
> > \startuseMPgraphic{path}
> > path p ; p := (1cm,1cm)--(1.5cm,1.5cm)..(2cm,0cm)..cycle ;
> > \stopuseMPgraphic
> >
> > \startMPcode
> > p := p .. cycle ; swappointlabels := true ;
> > drawpath p ;
> > \stopMPcode
> > \stoptext
> \starttext
>
> \startMPcode
> path p ; p := (1cm,1cm)--(1.5cm,1.5cm)..(2cm,0cm)..cycle ;
> drawpath p ;
> drawpoints p ;
> drawpointlabels p ;
> drawcontrolpoints p ;
> drawcontrollines p ;
> \stopMPcode
>
> \stoptext
>
>
> -----------------------------------------------------------------
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net
> archive : https://bitbucket.org/phg/context-mirror/commits/
> wiki : 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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: Some macros (Metafun)
2019-08-11 22:40 ` Fabrice Couvreur
@ 2019-08-11 23:41 ` Hans Hagen
0 siblings, 0 replies; 4+ messages in thread
From: Hans Hagen @ 2019-08-11 23:41 UTC (permalink / raw)
To: mailing list for ConTeXt users, Fabrice Couvreur
On 8/12/2019 12:40 AM, Fabrice Couvreur wrote:
> Hi Hans,
> Sorry but I did not see your email.
> What is the default color used to draw the path p ?
drawlineoptions (withpen pencircle scaled 1.0 drawoptionsfactor
withcolor .5white) ;
drawpointoptions (withpen pencircle scaled 4.0 drawoptionsfactor
withcolor black) ;
drawcontroloptions(withpen pencircle scaled 2.5 drawoptionsfactor
withcolor black) ;
drawpathoptions (withpen pencircle scaled 5.0 drawoptionsfactor
withcolor .8white) ;
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net
archive : https://bitbucket.org/phg/context-mirror/commits/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-08-09 8:57 Some macros (Metafun) Fabrice Couvreur
2019-08-09 11:12 ` Hans Hagen
2019-08-11 22:40 ` Fabrice Couvreur
2019-08-11 23:41 ` Hans Hagen
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