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对齐子图的标题：

tag-icon • tag-icon captions subfloats
对齐子图的标题：

你好，我想在我的文档中包含以下两个 tikz 图形：

\documentclass{article}

\usepackage{tikz}
\usepackage{subcaption}


\begin{document}
\begin{figure}
\begin{subfigure}[l]{.46\textwidth}
\centering
\resizebox{.8\textwidth}{!}{%
\begin{tikzpicture}
[bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
from/.style={<-},
towards/.style={->},
protein/.style={circle,draw=black,very thick},
reaction/.style={}]
\node[protein] (p) at (-2,0) {$P$};
\node[protein] (ps) at (2,0) {$P^*$}
edge [towards, bend left] node[below=10pt,name=e2,minimum size =0mm] {$E_2$} (p)
edge [from,bend right] node[above=10pt,name=e1,minimum size = 0mm] {$E_1$} (p) ;
\draw[->] (e1) -- +(0pt,-12pt);
\draw[->] (e2) -- +(0pt,12pt);
\end{tikzpicture}%
}
\caption{Goldbeter-Koshland Loop.}
\end{subfigure}
\begin{subfigure}[r]{.46\textwidth}
\resizebox{.8\textwidth}{!}{%
\begin{tikzpicture}
[bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
from/.style={<-},
towards/.style={->},
protein/.style={circle,draw=black,very thick},
reaction/.style={}]
\node[protein] (p) at (-1.5,0) {$P$};
\node[protein] (ps) at (1.5,0) {$P^*$}
edge [towards, bend left] node[below=10pt,name=e2, minimum size =0mm] {$E_2$} (p)
edge [from,bend right] node[above=10pt,name=e1,minimum size =0mm] {$E_1$} (p) ;
\draw[->] (e1) -- +(0pt,-12pt);
\draw[->] (e2) -- +(0pt,12pt);
\node[protein] (q) at (0 , -3) {$Q$};
\node[protein] (qs) at (3 , -3) {$Q^*$}
edge [towards, bend left] node[below=10pt,name=e3, minimum size =0mm] {$E_3$} (q)
edge [from,bend right] node[above=10pt,name=e4,minimum size =0mm] {} (q) ;
\draw[->] (ps) -- +(0pt,-50pt);
\draw[->] (e3) -- +(0pt,12pt);
\end{tikzpicture}%
}
\caption{Goldbeter-Koshland Cascade.}
\end{subfigure}
\end{figure}

\end{document}

除了两个子图中的标题没有对齐之外，一切都如我所愿。

谢谢您的帮助。

答案1

您可以让floatrow软件包为您完成艰苦的工作：

\documentclass{article}
\usepackage{tikz}
\usepackage{subcaption}
\usepackage{floatrow}

\begin{document}

\begin{figure}
\ffigbox
{%
\begin{subfloatrow}
\ffigbox[\FBwidth][1.5\FBheight]
  {\caption{Goldbeter-Koshland Loop.}}
  {\resizebox{.4\textwidth}{!}{%
\begin{tikzpicture}
[bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
from/.style={<-},
towards/.style={->},
protein/.style={circle,draw=black,very thick},
reaction/.style={}]
\node[protein] (p) at (-2,0) {$P$};
\node[protein] (ps) at (2,0) {$P^*$}
edge [towards, bend left] node[below=10pt,name=e2,minimum size =0mm] {$E_2$} (p)
edge [from,bend right] node[above=10pt,name=e1,minimum size = 0mm] {$E_1$} (p) ;
\draw[->] (e1) -- +(0pt,-12pt);
\draw[->] (e2) -- +(0pt,12pt);
\end{tikzpicture}%
}}%
\ffigbox[\FBwidth]
{\caption{Goldbeter-Koshland Cascade.}}
{\resizebox{.4\textwidth}{!}{%
\begin{tikzpicture}
[bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
from/.style={<-},
towards/.style={->},
protein/.style={circle,draw=black,very thick},
reaction/.style={}]
\node[protein] (p) at (-1.5,0) {$P$};
\node[protein] (ps) at (1.5,0) {$P^*$}
edge [towards, bend left] node[below=10pt,name=e2, minimum size =0mm] {$E_2$} (p)
edge [from,bend right] node[above=10pt,name=e1,minimum size =0mm] {$E_1$} (p) ;
\draw[->] (e1) -- +(0pt,-12pt);
\draw[->] (e2) -- +(0pt,12pt);
\node[protein] (q) at (0 , -3) {$Q$};
\node[protein] (qs) at (3 , -3) {$Q^*$}
edge [towards, bend left] node[below=10pt,name=e3, minimum size =0mm] {$E_3$} (q)
edge [from,bend right] node[above=10pt,name=e4,minimum size =0mm] {} (q) ;
\draw[->] (ps) -- +(0pt,-50pt);
\draw[->] (e3) -- +(0pt,12pt);
\end{tikzpicture}%
}}%
\end{subfloatrow}}{}
\end{figure}

\end{document}

在此处输入图片描述

答案2

您可以使用

\begin{subfigure}[b]{.46\textwidth}

这使我们完成了部分工作，但还没有完成全部工作 - 我们还需要做一些工作！

我们理想情况下希望输入一些\vfill命令，在较小的一个周围留出必要的空白subfigures。为了成功做到这一点，我们需要测量较大的一个的尺寸subfigures，这可以通过将其存储在盒子中来完成。

因此，下面的方法执行以下操作：

  • 将第二张（最大）图片存储在一个sbox叫做\tempbox
  • 测量的高度\tempbox，然后将必要的量应用\vfill到第一个（较小）subfigure

截屏

\documentclass{article}
\usepackage{tikz}
\usepackage{subcaption}

\newsavebox{\tempbox}

\begin{document}

\begin{figure}
% store the bigger of the two pictures in a vbox
\sbox{\tempbox}{%
    \resizebox{.368\textwidth}{!}{%
    \begin{tikzpicture}
    [bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
    from/.style={<-},
    towards/.style={->},
    protein/.style={circle,draw=black,very thick},
    reaction/.style={}]
    \node[protein] (p) at (-1.5,0) {$P$};
    \node[protein] (ps) at (1.5,0) {$P^*$}
    edge [towards, bend left] node[below=10pt,name=e2, minimum size =0mm] {$E_2$} (p)
    edge [from,bend right] node[above=10pt,name=e1,minimum size =0mm] {$E_1$} (p) ;
    \draw[->] (e1) -- +(0pt,-12pt);
    \draw[->] (e2) -- +(0pt,12pt);
    \node[protein] (q) at (0 , -3) {$Q$};
    \node[protein] (qs) at (3 , -3) {$Q^*$}
    edge [towards, bend left] node[below=10pt,name=e3, minimum size =0mm] {$E_3$} (q)
    edge [from,bend right] node[above=10pt,name=e4,minimum size =0mm] {} (q) ;
    \draw[->] (ps) -- +(0pt,-50pt);
    \draw[->] (e3) -- +(0pt,12pt);
    \end{tikzpicture}%
    }
}
\begin{subfigure}[b]{.46\textwidth}
    \centering
    \vbox to\ht\tempbox{
        \vfill
        \resizebox{.8\textwidth}{!}{%
            \begin{tikzpicture}
            [bend angle =60,inner sep=0pt, minimum size =10mm,very thick,
            from/.style={<-},
            towards/.style={->},
            protein/.style={circle,draw=black,very thick},
            reaction/.style={}]
            \node[protein] (p) at (-2,0) {$P$};
            \node[protein] (ps) at (2,0) {$P^*$}
            edge [towards, bend left] node[below=10pt,name=e2,minimum size =0mm] {$E_2$} (p)
            edge [from,bend right] node[above=10pt,name=e1,minimum size = 0mm] {$E_1$} (p) ;
            \draw[->] (e1) -- +(0pt,-12pt);
            \draw[->] (e2) -- +(0pt,12pt);
            \end{tikzpicture}%
        }
    \vfill
    }
    \caption{Goldbeter-Koshland Loop.}
\end{subfigure}
\begin{subfigure}[b]{.46\textwidth}
    \usebox{\tempbox}
\caption{Goldbeter-Koshland Cascade.}
\end{subfigure}
\end{figure}

\end{document}

我借用了使用 subfig 和 pstricks 进行垂直对齐

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