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为什么我的方案编号从 0 开始？

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为什么我的方案编号从 0 开始？

我正在尝试申请leandriis 的绝妙食谱使用生成子方案chemmacros，cleveref， 和subcaption包。

在以下示例中，我做错了什么？方案编号从 0 开始，但我希望它们从 1 开始。我确信我的错误很明显，但我就是看不到。感谢您提供的任何帮助。

\documentclass[oneside,11pt]{book}

\usepackage[semibold,tt=false]{libertine}
\usepackage{libertinust1math}
\usepackage[font={sf,small},labelsep=quad,labelfont=sc]{caption}
\usepackage[subrefformat=parens]{subcaption}
\usepackage[
  expansion = false ,
  tracking = smallcaps ,
  letterspace = 40 ,
]{microtype}
\usepackage{booktabs}
\usepackage{acro}
\acsetup{
  barriers/use, barriers/reset,
  use-id-as-short,
}
\usepackage{chemformula}
\setchemformula{charge-hshift=.5pt}
\usepackage{chemmacros}
\usechemmodule{scheme}

\usepackage{graphicx}
\usepackage[titles]{tocloft}
\setlength{\cftfignumwidth}{2.9em}
\setlength{\cfttabnumwidth}{2.9em}

\AtEndPreamble{\DeclareCaptionSubType*{scheme}\counterwithin{scheme}{chapter}\renewcommand\thesubscheme{\thescheme\alph{subscheme}}}

\usepackage{xpatch}
\makeatletter
\xapptocmd{\@chapter}{\addtocontents{los}{\protect\addvspace{10\p@}}}{}{}
\makeatother

\usepackage[capitalize]{cleveref}
\crefformat{subscheme}{\schemename~#2#1#3}

\begin{document}

\tableofcontents

\addcontentsline{toc}{chapter}{\listfigurename}
\listoffigures

\addcontentsline{toc}{chapter}{\listschemename}
\listofschemes

% Example figure
\begin{figure}[!h]
  \centering
  \includegraphics[width=0.02\textwidth]{example-image}
  \caption{Caption of figure in first chapter.}\label{fig:firstfig}
\end{figure}

% Example subfigure
\begin{figure}[!h]
  \centering
  \begin{subfigure}{0.03\textwidth}
    \includegraphics[width=\textwidth]{example-image-a}%
    \phantomsubcaption\label{fig:secondfig:a}
  \end{subfigure}%
  \begin{subfigure}{0.03\textwidth}
    \includegraphics[width=\textwidth]{example-image-b}%
    \phantomsubcaption\label{fig:secondfig:b}
  \end{subfigure}%
  \caption{Caption of second figure.
  Part \subref{fig:secondfig:a} and part \subref{fig:secondfig:b}.}\label{fig:secondfig}
\end{figure}

% Example scheme
\begin{scheme}[!h]
  \centering
  \includegraphics[width=0.02\textwidth]{example-image-a}
  \caption{Caption of first scheme.}\label{sch:firstscheme}
\end{scheme}

% Example subscheme
\begin{scheme}[!h]
  \centering
  \begin{subscheme}{0.03\textwidth}
    \includegraphics[width=\textwidth]{example-image-a}%
    \phantomsubcaption\label{sch:thirdscheme:a}
  \end{subscheme}%
  \begin{subscheme}{0.03\textwidth}
    \includegraphics[width=\textwidth]{example-image-b}%
    \phantomsubcaption\label{sch:thirdscheme:b}
  \end{subscheme}%
  \caption{Caption of third scheme.
  Part \subref{sch:thirdscheme:a} and part \subref{sch:thirdscheme:a}.}\label{sch:thirdscheme}
\end{scheme}

Refer to \cref{fig:firstfig} using cleveref package.
Refer to \cref{sch:firstscheme}.
Refer to \cref{fig:secondfig}, \cref{fig:secondfig:a}, and \cref{fig:secondfig:b}.
Finally refer to \cref{sch:thirdscheme}, \cref{sch:thirdscheme:a}, and \cref{sch:thirdscheme:b}.

\end{document}

姆韦

答案1

指令\counterwithin{scheme}{chapter}告诉 LaTeX

  1. scheme每次计数器都会重置\chapter；
  2. 计数器的表示形式为“章节编号”。“方案编号”；用更专业的术语来说，\thescheme被重新定义为\thechapter.\arabic{scheme}。

如果您没有\chapter命令，计数器chapter将保持在 0，因此第一个scheme标题将编号为 0.1，第二个标题将编号为 0.2，依此类推。

你需要 \chapter踏上柜台chapter。

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