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Tikz 中的标题不包含“图 1”

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Tikz 中的标题不包含“图 1”

如果我使用这个代码，

\documentclass{article}
\usepackage{tikz}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow,node on layer=foreground},
}

\begin{document}

\begin{figure}[H]
\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[mid] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[mid] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[mid] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[mid] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[mid] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[mid] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[mid] {$7$};
\end{tikzpicture}
\centering
\caption{M1}
\end{figure}

\end{document}

标题的结果是“图 1：M1”。是否可以将其更改为“M1”？

答案1

三个选项；前两个是加载caption包，第三个是不加载包：

  1. 使用\caption*：

    \documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto
\usepackage{caption}

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow},
}

\begin{document}

\begin{figure}[H]
\centering
\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[mid] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[mid] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[mid] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[mid] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[mid] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[mid] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[mid] {$7$};
\end{tikzpicture}
\caption*{M1}
\end{figure}

\end{document}

  2. 声明labelformat为empty使用本地\captionsetup：

    \documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto
\usepackage{caption}

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow},
}

\begin{document}

\begin{figure}[H]
\captionsetup{labelformat=empty}
\centering
\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[mid] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[mid] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[mid] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[mid] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[mid] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[mid] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[mid] {$7$};
\end{tikzpicture}
\caption{M1}
\end{figure}

\end{document}

  3. 根本不要使用\caption；只需放置文本：

    \documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow},
}

\begin{document}

\begin{figure}[H]
\centering
\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[mid] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[mid] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[mid] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[mid] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[mid] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[mid] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[mid] {$7$};
\end{tikzpicture}\par\medskip
M1
\end{figure}

\end{document}

    在最后一种情况下，如果您不想要浮动，您也可以简单地使用minipage居中内容：

    \documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto
\usepackage{caption}

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow},
}

\begin{document}

\noindent\begin{minipage}{\linewidth}
\centering
\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[mid] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[mid] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[mid] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[mid] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[mid] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[mid] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[mid] {$7$};
\end{tikzpicture}\par\medskip
M1
\end{minipage}

\end{document}

答案2

有一个选项（5），它使用完全相同的代码，但是没有命令，而是这两行\caption：

\begin{figure}[H]
\end{figure}

简单地，{M1}

\documentclass{article}
\usepackage{tikz}
\usepackage{multicol,float}
\usepackage{etoolbox}% provides \preto

\usetikzlibrary{shapes,backgrounds}

\tikzset{
    every node/.style={midway},
    every path/.style={fill=yellow},
    mid/.style={midway, inner sep=2pt, outer sep=0,minimum size=1mm, fill=yellow,node on layer=foreground},
}

\begin{document}

\begin{tikzpicture}[scale = 4]
\draw (0.445041,0.801937) rectangle (0,1) node[midway] {$1$};
\draw (0.692021,0.356896) rectangle (1,1) node[midway] {$2$};
\draw (0.692021,0.356895) rectangle (0,0) node[midway] {$3$};
\draw (0.137063,0.158832) rectangle (0,1) node[midway] {$4$};
\draw (0.384043,0.713791) rectangle (1,0) node[midway] {$5$};
\draw (0.829084,0.515727) rectangle (0,1) node[midway] {$6$};
\draw (0.521105,0.872622) rectangle (0,0) node[midway] {$7$};
\end{tikzpicture}

{M1}

\end{document}

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