对齐子标题

对齐子标题

我需要帮助对齐我的图表的副标题。我希望它垂直和水平对齐。提前谢谢您。

看起来怎么样

    \documentclass[a4paper, 12pt]{report}
    \usepackage[utf8]{inputenc}
    \usepackage{graphicx}
    \usepackage{subcaption}
    \usepackage{subfig}
    \usepackage{floatrow}

    \captionsetup{labelfont=bf}

    \renewcommand\thesubfigure{\Alph{subfigure}}
    \begin{figure}[!h]
    \captionsetup[subfigure]{position=b}
    \centering

    \subcaptionbox{\label{fig:backbone}}{\includegraphics[width=.3\linewidth]{backbone2}}\hfil
    \subcaptionbox{\label{fig:lipassemble}}{\includegraphics[width=.6\linewidth]{lipids}}\\
    \par\vspace{2em}
    \subcaptionbox{\label{fig:micelle}}{\includegraphics[width=.2\linewidth, height=0.2\columnwidth]{micelle}}\hfil
    \subcaptionbox{\label{fig:invmicelle}}{\includegraphics[width=.2\linewidth, height=0.2\columnwidth]{inverted_micelle}}\hfil
    \caption{\textbf{(A)}-General chemical formula for lipid and superimposed ball-and-stick structure showing hydrophilic and hydrophobic regions, \textbf{(B)}-Breakdown of phospholipid structure that assembles into a lipid bilayer and liposome, respectively \cite{phospho}, \textbf{(C)}-structure of micelle, \textbf{(D)}-structure of inverse micelle \cite{Lasic1}}

    \end{figure}

答案1

如果我正确理解了你的问题,对于水平对齐,你可以使用tabularc列;垂直对齐来自\subcaptionbox

\documentclass[a4paper, 12pt]{report}
    \usepackage[utf8]{inputenc}
    \usepackage{graphicx}
    \usepackage{subcaption}
    \usepackage{subfig}
    \usepackage{floatrow}

    \captionsetup{labelfont=bf}

    \renewcommand\thesubfigure{\Alph{subfigure}}

\begin{document}

\begin{figure}[!h]
    \captionsetup[subfigure]{position=b}
    \centering

    \begin{tabular}{@{}cc@{}}
    \subcaptionbox{\label{fig:backbone}}{\includegraphics[width=.3\linewidth]{example-image}} &
    \subcaptionbox{\label{fig:lipassemble}}{\includegraphics[width=.6\linewidth]{example-image-a}} \\[2em]
    \subcaptionbox{\label{fig:micelle}}{\includegraphics[width=.2\linewidth, height=0.2\columnwidth]{example-image-b}} &
    \subcaptionbox{\label{fig:invmicelle}}{\includegraphics[width=.2\linewidth, height=0.2\columnwidth]{example-image-c}}
    \end{tabular}
    \caption{\textbf{(A)}-General chemical formula for lipid and superimposed ball-and-stick structure showing hydrophilic and hydrophobic regions, \textbf{(B)}-Breakdown of phospholipid structure that assembles into a lipid bilayer and liposome, respectively \cite{phospho}, \textbf{(C)}-structure of micelle, \textbf{(D)}-structure of inverse micelle \cite{Lasic1}}

\end{figure}
\end{document}

结果:

在此处输入图片描述

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