On Tue, 2024-05-28 at 17:38 +0200, Wolfgang Schuster wrote: > Add > > framecolor=colour_text, > > to the frame settings.
Thanks Wolfgang. That does work.
But another problem I've found is the font and circle are not
automatically resized when used in a formula:
\definecolor[colour_text][r=0.754,g=0.516,b=0.324] % RGB 0xc08453
\setupcolors[
state=start,
textcolor=colour_text,
pagecolormodel=rgb] % gray rgb cmyk auto none
% Commands for MetaPost interpreter to draw a circle...
\startuseMPgraphic{textcircle}
draw fullcircle
xscaled OverlayWidth
yscaled OverlayWidth
withcolor OverlayLineColor;
\stopuseMPgraphic
% Define an overlay using the above image...
\defineoverlay[textcircle][\useMPgraphic{textcircle}]
% Define a frame we can use via \textcircled{X} that uses as its
background
% the above overlay...
\defineframed
[textcircled]
[width=1.4em,
height=1.4em,
frame=off,
background=textcircle,
framecolor=colour_text,
location=low,
offset=none]
\starttext
Here are the numbers \textcircled{1}, \textcircled{2}, and
\textcircled{3}.
And when used in formula, \math{\Sigma_{i^b x_{\textcircled{3}}^i}}
\stoptext
What I was hoping would happen there was the circled 3 in the formula
would shrink to look like a subscript for the x variable. Any help
appreciated.
--
Kip Warner
OpenPGP signed/encrypted mail preferred
https://www.thevertigo.com
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