* \framedparameter
@ 2010-01-04 13:04 Wolfgang Schuster
2010-01-04 16:28 ` \framedparameter Hans Hagen
0 siblings, 1 reply; 3+ messages in thread
From: Wolfgang Schuster @ 2010-01-04 13:04 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi Hans,
in MkII the following is possible without problems:
\setupcolors[state=start]
\startuseMPgraphic{frameborder}
drawoptions(withcolor \MPcolor{\framedparameter{framecolor}}) ;
draw topboundary OverlayBox withpen pencircle scaled \the\dimexpr\framedparameter{toprulethickness}\relax ;
draw bottomboundary OverlayBox withpen pencircle scaled \the\dimexpr\framedparameter{bottomrulethickness}\relax ;
draw leftboundary OverlayBox withpen pencircle scaled \the\dimexpr\framedparameter{leftrulethickness}\relax ;
draw rightboundary OverlayBox withpen pencircle scaled \the\dimexpr\framedparameter{rightrulethickness}\relax ;
setbounds currentpicture to OverlayBox ;
\stopuseMPgraphic
\defineoverlay[frameborder][\useMPgraphic{frameborder}]
\defineframed
[mpframed]
[ toprulethickness=\framedparameter{rulethickness},
bottomrulethickness=\framedparameter{rulethickness},
leftrulethickness=\framedparameter{rulethickness},
rightrulethickness=\framedparameter{rulethickness},
background=frameborder]
\starttext
\mpframed[width=4cm,height=4cm,toprulethickness=1pt,framecolor=red]{text}
\stoptext
In MkIV this is no longer possible because \framedparameter accepts only protected keys (e.g. \c!rulethickness)
and on the fly key-value-pairs like 'toprulethickness=\framedparameter{rulethickness}' are also useless because
you need now \c!toprulethickness to use the value in another command like metapost graphics.
Can you provide a mechanism to access these values again on the user side, e.g. \userparameter{framed:toprulethickness}.
Best regards,
Wolfgang
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: \framedparameter
2010-01-04 13:04 \framedparameter Wolfgang Schuster
@ 2010-01-04 16:28 ` Hans Hagen
2010-01-04 16:57 ` \framedparameter Wolfgang Schuster
0 siblings, 1 reply; 3+ messages in thread
From: Hans Hagen @ 2010-01-04 16:28 UTC (permalink / raw)
To: mailing list for ConTeXt users
On 4-1-2010 14:04, Wolfgang Schuster wrote:
> Can you provide a mechanism to access these values again on the user side, e.g. \userparameter{framed:toprulethickness}.
beta ... also has:
\def\frameddimension#1{\the\dimexpr\framedparameter{#1}\relax}
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* Re: \framedparameter
2010-01-04 16:28 ` \framedparameter Hans Hagen
@ 2010-01-04 16:57 ` Wolfgang Schuster
0 siblings, 0 replies; 3+ messages in thread
From: Wolfgang Schuster @ 2010-01-04 16:57 UTC (permalink / raw)
To: mailing list for ConTeXt users; +Cc: Hans Hagen
Am 04.01.2010 um 17:28 schrieb Hans Hagen:
> On 4-1-2010 14:04, Wolfgang Schuster wrote:
>
>> Can you provide a mechanism to access these values again on the user side, e.g. \userparameter{framed:toprulethickness}.
>
> beta ... also has:
>
> \def\frameddimension#1{\the\dimexpr\framedparameter{#1}\relax}
What a nice start of the new year, thank you very much for the quick fix.
Best regards and a happy new year,
Wolfgang
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