对齐子浮点数

Question

我正在写作OSA 通用模板。不幸的是，这些图的名称没有调整。我检查了其他问题，但它们没有帮助。我非常感谢任何帮助。我附上了 latex 文件和我的问题的图片。

\documentclass{optica-article}
\journal{oe}
\articletype{Research Article}
\pdfminorversion=7
% Note that article type is not required for Express journals (OE, BOE, OME and OPTCON)
\usepackage{adjustbox}%,makecell
\usepackage{tabularx}
\usepackage{tabulary}
\usepackage{indentfirst}
\usepackage[caption=false, justification=centerlast]{subfig}
%\usepackage{tabularray}
%\UseTblrLibrary{booktabs}
\usepackage{dcolumn}% Align table columns on decimal point
\usepackage{booktabs}
\usepackage{nicefrac}
\usepackage{etoolbox}
\usepackage{multirow}
\usepackage{textcomp,gensymb}
\usepackage{lineno}
\linenumbers
\setlength{\parindent}{8pt} 
\usepackage{amsmath,mathtools}
%\DeclareMathOperator{\cotinv}{cot\,inverse}
\newcommand{\acot}{\cot^{-1}}
%\usepackage{amssymb}
\let\amscases\cases

\begin{document}

\title{ooooo}
%\bigskip
    \author{sara,\authormark{1,*}}

\address{\authormark{1}Department\\}

\email{\authormark{*}sara@gmail} %% email address is required
%\medskip
\begin{abstract} 
    Thhhhhhhhhhhh
\end{abstract}
\section{Introduction}hhhhhhhhh

\begin{figure*}[hbtp]
    \centering
    \setkeys{Gin}{width=0.25\textwidth}
    \subfloat[\label{subfig2as}]{\includegraphics{example-image-a}}
    \hfill
    \subfloat[\label{subfig2bs}]{\includegraphics{example-image-b}}
    \hfill
    \subfloat[\label{subfig2cs}]{\includegraphics{example-image-c}}
    \hfill
    \subfloat[\label{subfig2ds}]{\includegraphics{example-image-a}}
    \caption{fffffffffff} 
    \label{lockingrange}
\end{figure*}

\end{document}

Answer 1

以下是基于\subcaptionbox以下是基于的副标题包裹：

\documentclass{article}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{kantlipsum}
\begin{document}
\kant[1][1]

\begin{figure}[tbh]
  \centering
  \subcaptionbox{Sub 1\label{fig:subcaption1}}[0.25\linewidth]{%
    \includegraphics[width=\linewidth]{example-image}}%
  \subcaptionbox{Sub 2\label{fig:subcaption2}}[0.25\linewidth]{%
    \includegraphics[width=\linewidth]{example-image}}%
  \subcaptionbox{Sub 3\label{fig:subcaption3}}[0.25\linewidth]{%
    \includegraphics[width=\linewidth]{example-image}}%
  \subcaptionbox{Sub 4\label{fig:subcaption4}}[0.25\linewidth]{%
    \includegraphics[width=\linewidth]{example-image}}%
  \caption{The main caption}
\end{figure}

\kant[1][2]
\end{document}

或者，您可以手动排列图像minipage并将所有内容包装起来，以subcaptionblock将每个\caption内部图像变成子标题。

在下面的代码中，我还应用了\adjustboxset{width=\linewidth}，它会自动将其选项（此处）插入width到每个选项中\includegraphics以避免重复。它需要使用adjustbox选项加载[Export]。

替代方法的片段

\begin{figure}[tbh]
  \adjustboxset{width=\linewidth}     % Requires: \usepackage[Export]{adjustbox}
  \begin{subcaptionblock}{\linewidth}
    \centering
    \begin{minipage}[t]{0.25\linewidth}
      \includegraphics{example-image}
      \caption{Sub 1}
      \label{fig:subcaption1}
    \end{minipage}%
    \begin{minipage}[t]{0.25\linewidth}
      \includegraphics{example-image}
      \caption{Sub 2}
      \label{fig:subcaption2}
    \end{minipage}%
    \begin{minipage}[t]{0.25\linewidth}
      \includegraphics{example-image}
      \caption{Sub 3}
      \label{fig:subcaption3}
    \end{minipage}%
    \begin{minipage}[t]{0.25\linewidth}
      \includegraphics{example-image}
      \caption{Sub 4}
      \label{fig:subcaption4}
    \end{minipage}
  \end{subcaptionblock}
  \caption{Another main caption}
\end{figure}

Answer 2

subcaption从版本 1.3 开始的软件包\subfloat环境也从软件包中已知subfig。如果Gin使用键，您的问题也可以通过以下简洁的代码解决：

\documentclass{article}
\usepackage{graphicx}
\usepackage{subcaption}
\usepackage{kantlipsum}

\begin{document}
\kant[1][1]

\begin{figure}[tbh]
     \centering
    \setkeys{Gin}{width=0.25\textwidth}
\subfloat[Sub 1 \label{fig:subcaption1}]{\includegraphics{example-image}}%
\subfloat[Sub 2 \label{fig:subcaption2}]{\includegraphics{example-image}}%
\subfloat[Sub 3 \label{fig:subcaption3}]{\includegraphics{example-image}}%
\subfloat[Sub 4 \label{fig:subcaption4}]{\includegraphics{example-image}}
  \caption{The main caption}
\end{figure}

\kant[1][2]
\end{document}