On 03/29/2018 10:28 PM, Gerhard Kugler wrote:
> Hi,
>
> in documentations I can find various examples of circled text. But
> copying them I had no success till now.
>
> I want to place text in half circles of various radiuses. Is there
> anywhere a simple example?
The Metafun experts would probably tear this apart...
\startuniqueMPgraphic{half circle}
path p, q ;
p := fullcircle scaled OverlayWidth;
q := (p cutafter (point .5 along p)) shifted (0,-.5BodyFontSize) ;
fill q -- cycle withcolor lightgray ;
draw q withpen pencircle scaled 2pt withcolor darkred ;
setbounds currentpicture to boundingbox p ;
\stopuniqueMPgraphic
\defineoverlay[half circle][\uniqueMPgraphic{half circle}]
\starttext
\framed[background=half circle,frame=off]{Text width half circle.}
\stoptext
>
> My greatest problems seem to be in the embedding code.
>
> Gerhard
>
>
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