跨越多页的彩色花括号

Question

这只是我正在做的笔记中的一个想法， 我需要创建跨多页的花括号。

我不知道这是否可以做到。我对花括号的了解仅限于http://en.wikibooks.org/wiki/LaTeX/Mathematics

Answer 1

间距并不完美，并且两半都使用全支架而不是某种半支架，但它可能会帮助您入门。

\documentclass{article}

\setlength\textheight{.4\textheight}

\usepackage{color,graphicx}

\newcounter{setc}
\newcounter{subsetc}[setc]

\newenvironment{subsetlist}
{\par\addvspace\bigskipamount\delimitershortfall-1em
\refstepcounter{subsetc}%
\noindent$\mathop{\rotatebox[origin=c]{-90}{\color{red} Subset -- \thesubsetc}}\color{green}\left\{\color{black}\begin{minipage}{.6\textwidth}\itemize}
{\enditemize\end{minipage}\right.$%
\par\addvspace\bigskipamount}



%\noindent$\mathop{\rotatebox[origin=c]{-90}{\color{red} Set -- \thesubsetc}}\color{green}\left\{\color{black}\begin{minipage}{.6\textwidth}\itemize}

\newenvironment{setlist}
{\par\mbox{}\par
\setbox0\vbox\bgroup\hsize.7\textwidth
\refstepcounter{setc}}%
{\egroup
\ifdim\ht0>\dimexpr\pagegoal-\pagetotal\relax
\setbox2\vsplit0 to \dimexpr 0.7\pagegoal-0.7\pagetotal\relax
\noindent$\mathop{\rotatebox[origin=c]{-90}{\color{red} Set -- \thesetc\ \ldots}}\color{green}%
\left\{\color{black}\vcenter{\box2}\right.$%
\par
\noindent$\mathop{\rotatebox[origin=c]{-90}{\color{red}\ldots\  Set -- \thesetc}}\color{green}\left\{\color{black}\vcenter{\box0}\right.$%
\else
\noindent$\mathop{\rotatebox[origin=c]{-90}{\color{red}\ldots\  Set -- \thesetc}}\color{green}\left\{\color{black}\vcenter{\box0}\right.$%
\fi
}


\begin{document}


\begin{setlist}

\begin{subsetlist}
\item aaa
\item bbb
\item ccc
\end{subsetlist}

\begin{subsetlist}
\item aaa
\item ccc
\item bbb
\end{subsetlist}

\begin{subsetlist}
\item aaa
\item ccc
\item bbb
\end{subsetlist}

\begin{subsetlist}
\item aaa
\item ccc
\item bbb
\end{subsetlist}

\begin{subsetlist}
\item aaa
\item ccc
\item bbb
\end{subsetlist}

\end{setlist}

\end{document}