Re: [NTG-context] Commands with arguments with MetaPost
On Apr 25, 2012, at 12:15 PM, Troy Henderson wrote:
> I would like to be able to do something like this
>
> \def\foo#1{
>\startMPcode
>fill (0,0)--(598,0)--(598,50)--(0,50)--cycle withcolor green;
>label.rt(btex #1 etex),(50,25);
> \stopMPcode
> }
>
Looks like a misplaced parenthesis:
label.rt(btex #1 etex,(50,25));
- Michael
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Re: [NTG-context] Commands with arguments with MetaPost
On Wed, 25 Apr 2012 11:15:10 -0500
Troy Henderson wrote:
> I would like to be able to do something like this
>
> \def\foo#1{
> \startMPcode
> fill (0,0)--(598,0)--(598,50)--(0,50)--cycle withcolor green;
> label.rt(btex #1 etex),(50,25);
> \stopMPcode
> }
>
> and then use this in my ConTeXt document by
>
> \foo{Some text}
>
> However, my syntax seems to be incorrect, and I would appreciate any
> help in fixing it.
>
\framed [frame=off,background=color,backgroundcolor=green,width=598,height=50]
{Some text}
(Of course, you need to put correct dimensions for the width and height
and also set an offset.)
Untested, so the syntax may be not quite correct.
You might want to use
\setupframedtext
and
\startframedtext
\stopframedtext
if you will be doing this often.
There is probably also a way to define a named framed text.
Alan
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[NTG-context] Commands with arguments with MetaPost
I would like to be able to do something like this
\def\foo#1{
\startMPcode
fill (0,0)--(598,0)--(598,50)--(0,50)--cycle withcolor green;
label.rt(btex #1 etex),(50,25);
\stopMPcode
}
and then use this in my ConTeXt document by
\foo{Some text}
However, my syntax seems to be incorrect, and I would appreciate any
help in fixing it.
Thanks,
Troy Henderson
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archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
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