Re: [NTG-context] Metapost examples seems broken

[Bruce Horrocks via ntg-context]

It's archived here


which might suffice until the author gets his certificates sorted out?


> On 22 May 2022, at 09:41, Jan-Erik Hägglöf via ntg-context 
>  wrote:
> 
> HI!
> 
> I have issues to access the very most useful place to get inspiration to 
> write MetaFun code.
> 
> Google Chrome reports security issues
> 
> Maybe this could be off topic in this forum, if so, My apologize in advance. 
> But maybe someone knows the author of this site
> 
> https://tex.loria.fr/prod-graph/zoonekynd/metapost/metapost.html
> 

—
Bruce Horrocks
Hampshire, UK

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[NTG-context] Metapost examples seems broken

[Jan-Erik Hägglöf via ntg-context]

HI!

I have issues to access the very most useful place to get inspiration to write 
MetaFun code.

Google Chrome reports security issues

Maybe this could be off topic in this forum, if so, My apologize in advance. 
But maybe someone knows the author of this site

https://tex.loria.fr/prod-graph/zoonekynd/metapost/metapost.html 




/Jan-Erik___
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Re: [NTG-context] MetaPost Examples

[Henning Hraban Ramm via ntg-context]

> Am 01.09.2021 um 14:45 schrieb Hans Hagen via ntg-context 
> :
> 
> On 9/1/2021 2:19 PM, Henning Hraban Ramm via ntg-context wrote:
>> Hi, I’m trying to “translate” the documentation of “fiziko”* from LaTeX to 
>> ConTeXt and would like to avoid the doubling of MP code like:
>> \startMP
>> path p;
>> p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
>> draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
>> \stopMP
>> \startMPcode
>> path p;
>> p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
>> draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
>> \stopMPcode
>> I’m quite sure there’s a possibility with buffers, but how?
>> \startbuffer
>> path p;
>> p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
>> draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
>> \stopbuffer
>> \typebuffer
>> ... and then how do I get the MP graphic?
> \processMPbuffer

“of course”

Thank you!

Used here: https://github.com/fiee/fiziko/blob/master/fiziko.mkiv

Hraban
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Re: [NTG-context] MetaPost Examples

[Hans Hagen via ntg-context]

On 9/1/2021 2:19 PM, Henning Hraban Ramm via ntg-context wrote:

Hi, I’m trying to “translate” the documentation of “fiziko”* from LaTeX to 
ConTeXt and would like to avoid the doubling of MP code like:

\startMP
 path p;
 p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
 draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopMP

\startMPcode
 path p;
 p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
 draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopMPcode

I’m quite sure there’s a possibility with buffers, but how?

\startbuffer
 path p;
 p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
 draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopbuffer

\typebuffer

... and then how do I get the MP graphic?

\processMPbuffer


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
   tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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[NTG-context] MetaPost Examples

[Henning Hraban Ramm via ntg-context]

Hi, I’m trying to “translate” the documentation of “fiziko”* from LaTeX to 
ConTeXt and would like to avoid the doubling of MP code like:

\startMP
path p;
p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopMP

\startMPcode
path p;
p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopMPcode

I’m quite sure there’s a possibility with buffers, but how?

\startbuffer
path p;
p := (0,0){dir(30)}..(5cm, 0)..{dir(30)}(10cm, 0);
draw brush (p)(2minStrokeWidth*sin(offsetPathLength*pi));
\stopbuffer

\typebuffer

... and then how do I get the MP graphic?


Hraban

*) https://github.com/jemmybutton/fiziko
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