Re: [NTG-context] TikZ node and color

2016-07-06 Thread Christoph Reller 
On Tue, 5 Jul 2016 10:21:48 +0200, Hans Hagen  wrote:
> On 7/5/2016 9:25 AM, Christoph Reller wrote:
>> Dear List,
>>
>> I use the latest version of ConTeXt and I have the following MWE:
>>
>> \usemodule[tikz]
>> \starttext
>>   \starttikzpicture
>> \node {\color[red]{red}};
>> \node[xshift=30] {\color[red]{not red}};
>>   \stoptikzpicture
>> \stoptext
>>
>> Can anybody tell me why the second node is not colored red?
>>
>> Aside: In LaTeX when using \color{red}{...} this tikzpicture renders
>> correctly. For LaTeX I use TikZ version 3.0.1a, in ConTeXt it seems to
>> be version 3.0.1.
>>
>> Any feedback is welcome.
>
> tikz has its own color mechanisms and they don't mix well with context
> color support so context probbably thinks it's still in red (so you need
> to force something non red in front)
>
> \starttikzpicture
>  \node {\color[red]{red}};
>  \node[xshift=30] {\zwnj\color[red]{not red}};
> \stoptikzpicture

Thank you Hans! This workaround does the job.

For those interested: The \zwnj can be prepended automatically to
every node by setting "every node/.add code=\zwnj". The updated MWE
now is:

\usemodule[tikz]
\tikzset{every node/.add code=\zwnj}
\starttext
  \starttikzpicture
\node {\color[red]{red}};
\node[xshift=30] {\color[red]{not red}};
  \stoptikzpicture
\stoptext

Cheers,
Christoph
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Re: [NTG-context] TikZ node and color

2016-07-05 Thread Hans Hagen 

On 7/5/2016 9:25 AM, Christoph Reller wrote:

Dear List,

I use the latest version of ConTeXt and I have the following MWE:

\usemodule[tikz]
\starttext
  \starttikzpicture
\node {\color[red]{red}};
\node[xshift=30] {\color[red]{not red}};
  \stoptikzpicture
\stoptext

Can anybody tell me why the second node is not colored red?

Aside: In LaTeX when using \color{red}{...} this tikzpicture renders
correctly. For LaTeX I use TikZ version 3.0.1a, in ConTeXt it seems to
be version 3.0.1.

Any feedback is welcome.


tikz has its own color mechanisms and they don't mix well with context 
color support so context probbably thinks it's still in red (so you need 
to force something non red in front)


\starttikzpicture
\node {\color[red]{red}};
\node[xshift=30] {\zwnj\color[red]{not red}};
\stoptikzpicture


-
  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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wiki : http://contextgarden.net
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[NTG-context] TikZ node and color

2016-07-05 Thread Christoph Reller 
Dear List,

I use the latest version of ConTeXt and I have the following MWE:

\usemodule[tikz]
\starttext
  \starttikzpicture
\node {\color[red]{red}};
\node[xshift=30] {\color[red]{not red}};
  \stoptikzpicture
\stoptext

Can anybody tell me why the second node is not colored red?

Aside: In LaTeX when using \color{red}{...} this tikzpicture renders
correctly. For LaTeX I use TikZ version 3.0.1a, in ConTeXt it seems to
be version 3.0.1.

Any feedback is welcome.

Regards,
Christoph
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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
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