Hi,
This macro was written by Otared and it works well unless I change the size of the font (see the second graph).
How to correct this problem ?
Thanks for your help.
Fabrice
%%%% begin example
\usemodule[pgfplots]
\pgfplotsset{compat=newest}
\define[2]\cscript{\start\switchtobodyfont[xitsbidi]\m{{\mathscript{#1}}_{#2}}\stop}
\starttext
\startmidaligned
\starttikzpicture
\startaxis
\addplot {x};
\node[above left] at (2,2) {\cscript{C}{f}};
\stopaxis
\stoptikzpicture
\stopmidaligned
\blank
\startmidaligned
\switchtobodyfont[9pt]
\starttikzpicture
\startaxis
\addplot {x};
\node[above left] at (2,2) {\cscript{C}{f}};
\stopaxis
\stoptikzpicture
\stopmidaligned
\stoptext
%%%%end example