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当我使用子图的标题时，Subbottom 会出现奇怪的错误

tag-icon • tag-icon floats captions memoir subfloats
当我使用子图的标题时，Subbottom 会出现奇怪的错误

我有一个具有以下语法的图：

\begin{figure}[h!] \centering
\subbottom[$H_n = A_n / e$]{
\begin{tikzpicture}[every node/.style=defnode]
...
\end{tikzpicture}
}
\subbottom[$S_n = A_n - e$]{
\begin{tikzpicture}[every node/.style=defnode]
...
\end{tikzpicture}
}
\end{figure}

但是当我尝试编译时出现以下两个错误：

undefined control sequence {

和

undefined control sequence \end{figure}

指向我图的最后两行。这对我来说没有多大意义。如果我尝试删除子底部的标题 [..]，我不会犯这个错误。

我已将其包含\usepackage{subfig}在memoir文档中。

这是一个最小工作示例：

\documentclass[12pt,a4paper,showtrims,final]{memoir}
\usepackage[utf8]{inputenc} % danske tegn

\usepackage{./memfonts}

\usepackage{tikz}
\usepackage{subfig}
\tikzstyle{defnode}=[circle,fill=white,draw=black,inner sep=0pt,minimum size=5pt]

\begin{document}

\begin{figure}[h!]\centering
\subbottom[$F_n$]{
\begin{tikzpicture}[every node/.style=defnode]
\draw (0,0) node(a) {};
\draw (2.2,1) node(b1) {};
\draw (2.5,0.5) node(b2) {};
\draw (2.6,0) node(b3) {};
\draw (2.5,-0.5) node(b4) {};
\draw (2.2,-1) node(b5) {};
\draw (a) to (b1);
\draw (a) to (b2);
\draw (a) to (b3);
\draw (a) to (b4);
\draw (a) to (b5);
\draw (b1) to (b2) to (b3) to (b4) to (b5);
\end{tikzpicture}
} \hspace{1cm}
\subbottom[$G_n$]{
\begin{tikzpicture}[every node/.style=defnode]
\draw (0,0) node(a) {};
\draw (2.2,1) node(b1) {};
\draw (2.5,0.5) node(b2) {};
\draw (2.6,0) node(b3) {};
\draw (2.5,-0.5) node(b4) {};
\draw (2.2,-1) node(b5) {};
\draw (a) [bend left=10] to (b1);
\draw (a) [bend right=10] to (b1);
\draw (a) to (b2);
\draw (a) to (b3);
\draw (a) to (b4);
\draw (a) to (b5);
\draw (b1) to (b2) to (b3) to (b4) to (b5);
\end{tikzpicture}
}
\end{figure}

\end{document}

答案1

您尝试将subfig包与一起使用memoir。现在，subfig加载caption包，这memoir似乎不太好——它甚至在输出中抛出一个警告，确切地说：

You are using the caption package with the memoir 
class. This may cause unexpected or inconsistent 
results if you use any of memoir's captioning facilities.

最简单的解决方案可能是用替换\subbottom（来自ccaption加载的包memoir）\subfloat并完成它......除非您需要一些更高级的功能ccaption（双语字幕，图例，自定义字幕样式等等）。

\documentclass[12pt,a4paper,showtrims,final]{memoir}
\usepackage[utf8]{inputenc} % danske tegn

%\usepackage{./memfonts}

\usepackage{tikz}
\usepackage{subfig}
\tikzstyle{defnode}=[circle,fill=white,draw=black,inner sep=0pt,minimum size=5pt]

\begin{document}

\begin{figure}[h!]
\centering

\subfloat[$F_n$]{
\begin{tikzpicture}[every node/.style=defnode]
\draw (0,0) node(a) {};
\draw (2.2,1) node(b1) {};
\draw (2.5,0.5) node(b2) {};
\draw (2.6,0) node(b3) {};
\draw (2.5,-0.5) node(b4) {};
\draw (2.2,-1) node(b5) {};
\draw (a) to (b1);
\draw (a) to (b2);
\draw (a) to (b3);
\draw (a) to (b4);
\draw (a) to (b5);
\draw (b1) to (b2) to (b3) to (b4) to (b5);
\end{tikzpicture}
}
\hspace{1cm}
\subfloat[$G_n$]{
\begin{tikzpicture}[every node/.style=defnode]
\draw (0,0) node(a) {};
\draw (2.2,1) node(b1) {};
\draw (2.5,0.5) node(b2) {};
\draw (2.6,0) node(b3) {};
\draw (2.5,-0.5) node(b4) {};
\draw (2.2,-1) node(b5) {};
\draw (a) [bend left=10] to (b1);
\draw (a) [bend right=10] to (b1);
\draw (a) to (b2);
\draw (a) to (b3);
\draw (a) to (b4);
\draw (a) to (b5);
\draw (b1) to (b2) to (b3) to (b4) to (b5);
\end{tikzpicture}
}

\end{figure}
\end{document}

此外，\subbottom它（据我所知）用于为一段可以作为浮点数跟踪的文本提供标题。我不确定您是否可以用它来为非文本内容添加标题。

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