On Sat, 19 Mar 2011, Procházka Lukáš wrote:
Hello,
I'm trying to create an overlay - text with a line drawn bellow.
The following code:
---
\defineoverlay[Label][\useMPgraphic{Label}]
\startuniqueMPgraphic{Label}
path p; p := (0,0) -- (OverlayWidth,0);
draw p yshifted -1cm withpen pencircle scaled 1mm withcolor .667red;
\stopuniqueMPgraphic
\def\Text#1{\inframed[background=Label,frame=off]{#1}}
\starttext
AAA
\Text{BBB}
CCC
\stoptext
---
results in a horizontal line going exactly through the middle of the text.
And I'd like to draw it bellow; thus "yshifted -1cm".
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
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