3 个图的标题正确

Question

我如何获取下图中的图形标题？

\documentclass[a4paper,
10pt,
twocolumn,
%draft,
leqno,
%fleqn
]{scrartcl}
\usepackage{subfigure}
\usepackage{floatrow}
\begin{document}
\begin{figure}[htbp]
    \centering
    \begin{minipage}{.5\columnwidth}
        \centering
        \subfigure[primitiv]{\rule{1cm}{2cm}}
        \subfigure[basisflächenzentriert]{\rule{1cm}{2cm}}
        \captionof{figure}{monoklin}
        \label{fig:monoklin}
    \end{minipage}
    \begin{minipage}{.4\columnwidth}
        \centering
        \subfigure[primitiv]{\rule{1cm}{2cm}}
        \captionof{figure}{triklin}
        \label{fig:triklin}
    \end{minipage}
\end{figure}
\end{document}

Answer 1

• subfigure是过时的软件包。它被替换为subfig
• 标题太大，三张图片无法很好地容纳在列宽中。您可以考虑将图片放在两列上吗？

\documentclass[a4paper, twocolumn, leqno]{scrartcl}
\usepackage{subfig}
\usepackage{graphicx}
\usepackage{tabularx}

\begin{document}
\begin{figure}[htbp]
\setkeys{Gin}{height=24mm, width=\linewidth, keepaspectratio}%
\setlength\tabcolsep{2pt}
\captionsetup{skip=-1ex}
    \begin{tabularx}{\linewidth}{@{} XXX @{}}
\subfloat[primitiv]{\includegraphics{example-image-duck}}
&
\subfloat[basisflächen\-zentriert]{\includegraphics{example-image-duck}}
&    
\includegraphics{example-image-duck}
    \\
\multicolumn{2}
            {p{0.6\hsize}}
            {\caption{monoklin}
             \label{fig:monoklin}
            }
&
    \caption{triklin}
    \label{fig:triklin}
    \end{tabularx}
\end{figure}
\end{document}

• 如果你同意第二项，那么将上面的 MWE 替换fig为 figure*浮动环境。这样你将获得：

Answer 2

您可以使用subcaption（带[t]对齐）。我强烈建议使用figure*来跨越两列。一列中的三张图片会非常狭窄，导致副标题不美观。

\documentclass[
  a4paper,
  10pt,
  twocolumn,
  %draft,
  leqno,
  %fleqn
]{scrartcl}

\usepackage{subcaption,graphicx}

\begin{document}

\begin{figure*}
\centering

\setlength{\tabcolsep}{0pt}% let TeX compute the spaces

\begin{tabular*}{\textwidth}{@{\extracolsep{\fill}}ccc@{}}
  \begin{subfigure}[t]{0.3\textwidth}
  \centering
  \includegraphics[width=\textwidth]{example-image}
  \caption{primitiv}
  \end{subfigure}
&
  \begin{subfigure}[t]{0.3\textwidth}
  \includegraphics[width=\textwidth]{example-image}
  \caption{basisflächenzentriert}
  \end{subfigure}
&
  \begin{subfigure}[t]{0.3\textwidth}
  \includegraphics[width=\textwidth]{example-image}
  \end{subfigure}
\\[-\normalbaselineskip]
  \multicolumn{2}{c}{%
    \begin{minipage}[t]{\dimexpr0.6\textwidth+2\tabcolsep}
    \caption{monoklin}\label{fig:monoklin}
    \end{minipage}%
  }
&
  \begin{minipage}[t]{0.3\textwidth}
  \caption{triklin}\label{fig:triklin}
  \end{minipage}
\end{tabular*}

\end{figure*}

\end{document}