Re: mathchoice と settoheight

名前: 角藤
日時: 2002-08-22 01:46:03
IPアドレス: 203.165.2.*

>>10345

\documentclass{jarticle}
\begin{document}
\newlength{\Temporarylength}
\newcommand{\height}[1]{%
 \settoheight{\Temporarylength}{$\mathchoice{\ensuremath{\displaystyle#1}}%
            {\ensuremath{\textstyle#1}}%
            {\ensuremath{\scriptstyle#1}}%
            {\ensuremath{\scriptscriptstyle#1}}$}
}
$\height{a}a\rule{10pt}{\Temporarylength}a$
\end{document}

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