Am 19.03.2011 um 23:13 schrieb Aditya Mahajan:
> On Sat, 19 Mar 2011, Procházka Lukáš wrote:
>
>> Hello,
>>
>> I'm trying to create an overlay - text with a line drawn bellow.
>>
>> [...]
>>
>> How to do it?
>
> You do not need yshifted. But you need to set the bounding box of the
> resulting image correctly.
>
> \startuniqueMPgraphic{Label}
> path p; p := (0,0) -- (OverlayWidth,0);
> draw p withpen pencircle scaled 1mm withcolor .667red;
> setbounds currentpicture to boundingbox OverlayBox ;
> \stopuniqueMPgraphic
You can also use the \framed-parameters:
\startuniqueMPgraphic{Label}
path p; p := (0,0) -- (OverlayWidth,0);
draw p withpen pencircle scaled \frameddimension{rulethickness} withcolor
\MPcolor{\framedparameter{framecolor}};
setbounds currentpicture to boundingbox OverlayBox ;
\stopuniqueMPgraphic
\defineoverlay[Label][\useMPgraphic{Label}]
\defineframed[Text][background=Label,frame=off,location=low,framecolor=darkred,rulethickness=1mm]
\starttext
AAA \Text{BBB} CCC \Text[framecolor=blue]{DDD} EEE
\stoptext
Wolfgang
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