更改 tufte-handout 文档类中边距数字的编号系统

Question

我正在使用 tufte-handout 文档类来为第三方文本提供页边注释，用于教学目的。因此，我希望保留正文图（figure和figure*环境）的编号，同时将页边图（marginfigure环境）的编号分开。

有没有办法为边距图形创建单独的编号系统（例如，小罗马数字“图 iii”或字母“图 a”），同时保持其他两个图形环境不变？（我不需要任何 LoF）

Answer 1

是的，有办法。您可以定义一种新的浮点数（我称之为marfigure），它有自己的计数器，然后marginfigure根据新浮点数而不是标准重新定义figure。我还提供了一个独立的“边距数字列表”：

\documentclass{tufte-book}
\usepackage{graphicx}
\hypersetup{colorlinks}

\title{A Tufte-Style Book\thanks{Thanks to Edward R.~Tufte for his inspiration.}}
\author[The Tufte-LaTeX Developers]{The Tufte-LaTeX\ Developers}
\publisher{Publisher of This Book}

\makeatletter
% counter for margin figures
\newcounter{marfigure}[chapter]
\renewcommand\themarfigure
     {\ifnum \c@chapter>\z@ \thechapter.\fi \@roman\c@marfigure}
% definitions for the new float marfigure
\def\fps@marfigure{tbp}
\def\ftype@marfigure{1}
\def\ext@marfigure{lmf}
\def\fnum@marfigure{\figurename\nobreakspace\themarfigure}
\renewenvironment{marginfigure}[1][-1.2ex]%
  {\begin{@tufte@margin@float}[#1]{marfigure}}
  {\end{@tufte@margin@float}}
% definitions for the new list of margin figures
\newcommand\listmarfigurename{List of Margin Figures}
\let\l@marfigure\l@figure
\newcommand\listofmarfigures{%
  \ifthenelse{\equal{\@tufte@class}{book}}%
    {\chapter*{\listmarfigurename}}%
    {\section*{\listmarfigurename}}%
%  \begin{fullwidth}%
    \@starttoc{lmf}%
%  \end{fullwidth}%
}
\makeatother


\begin{document}

\listoffigures
\listofmarfigures

\begin{figure}
\centering
\includegraphics[width=.6\marginparwidth]{example-image-a}
\caption{test regular figure}
\end{figure}

\begin{marginfigure}
\centering
\includegraphics[width=.6\marginparwidth]{example-image-a}
\caption{test margin figure}
\end{marginfigure}

\vspace{2cm}

\begin{figure}
\centering
\includegraphics[width=.6\marginparwidth]{example-image-a}
\caption{test regular figure}
\end{figure}

\begin{marginfigure}
\centering
\includegraphics[width=.6\marginparwidth]{example-image-a}
\caption{test margin figure}
\end{marginfigure}

\begin{figure*}
\centering
\includegraphics[width=.6\marginparwidth]{example-image-a}
\caption{test regular starred figure}
\end{figure*}

\end{document}

由此产生的 LoF：

新的保证金数字列表：

该文件显示保证金数字及其计数器：

Answer 2

您也可以只renewcommand{\thefigure}在本地处理marginfigure环境：

\makeatletter
\newcounter{marginfigure}
% Margin figure environment
\renewenvironment{marginfigure}[1][-1.2ex]%
  {\begin{@tufte@margin@float}[#1]{figure}
    \refstepcounter{marginfigure}
    \renewcommand{\thefigure}{\roman{marginfigure}}}
  {\end{@tufte@margin@float}}
\makeatother

以下是 MWE（来自 Gonzalo 的回答，没有单独的边距数字列表）：

% arara: pdflatex
% arara: pdflatex
% !arara: indent: {overwrite: yes}
\documentclass{tufte-book}
\usepackage{graphicx}
\hypersetup{colorlinks}

\title{A Tufte-Style Book\thanks{Thanks to Edward R.~Tufte for his inspiration.}}
\author[The Tufte-LaTeX Developers]{The Tufte-LaTeX\ Developers}
\publisher{Publisher of This Book}

\makeatletter
\newcounter{marginfigure}
% Margin figure environment
\renewenvironment{marginfigure}[1][-1.2ex]%
  {\begin{@tufte@margin@float}[#1]{figure}
    \refstepcounter{marginfigure}
    \renewcommand{\thefigure}{\roman{marginfigure}}}
  {\end{@tufte@margin@float}}
\makeatother


\begin{document}

\listoffigures

\begin{figure}
    \centering
    \includegraphics[width=.6\marginparwidth]{example-image-a}
    \caption{test regular figure}
    \label{fig:regularfig}
\end{figure}
test reference: \ref{fig:regularfig}

\begin{marginfigure}
    \centering
    \includegraphics[width=.6\marginparwidth]{example-image-a}
    \caption{test margin figure}
    \label{fig:marginfig}
\end{marginfigure}

test reference: \ref{fig:marginfig}
\vspace{2cm}

\begin{figure}
    \centering
    \includegraphics[width=.6\marginparwidth]{example-image-a}
    \caption{test regular figure}
\end{figure}

\begin{marginfigure}
    \centering
    \includegraphics[width=.6\marginparwidth]{example-image-a}
    \caption{test margin figure}
\end{marginfigure}

\begin{figure*}
    \centering
    \includegraphics[width=.6\marginparwidth]{example-image-a}
    \caption{test regular starred figure}
\end{figure*}

\end{document}