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采用圆柱矩阵对准的垂直对准

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采用圆柱矩阵对准的垂直对准

在以下 MWE 中，矩阵中的节点未正确垂直对齐：

\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{shapes}

\begin{document}

\begin{tikzpicture}[sibling distance=6mm,level distance=1.3cm,every node/.style={inner sep=4pt, text depth=0pt, minimum width=24mm,minimum height=24mm,align=center,inner sep=2pt}]

    \matrix [draw=red] {
    \node[draw=black, rectangle] {A}; & \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] {B\\ C\\ D}; & \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] {Bbbbbbbb\\ Cccccccc\\ Dddddddd};\\
    };
\end{tikzpicture}

\end{document}

在此处输入图片描述

这个问题似乎是由cylinder因为第二个圆柱体的排列比第二个圆柱体更差。

顺便问一下，为什么cylinder的方面取决于它包含的文本？

答案1

默认情况下，matrix nodes它们与其对齐center。TiKZ 提供了anchor更改matrix cells对齐方式的选项。如果要将所有节点与其底点对齐，请使用\matrix[anchor=south]。

\documentclass{standalone}

\usepackage{tikz}
\usetikzlibrary{shapes}

\begin{document}

\begin{tikzpicture}[every node/.style={inner sep=4pt,% 
       text depth=0pt, minimum width=24mm,%
       minimum height=24mm, align=center, inner sep=2pt}]

    \matrix [draw=red] {
    \node[draw=black, rectangle] (a) {A}; & 
    \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] (b) {B\\ C\\ D}; 
  & \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] (c) {Bbbbbbbb\\ 
                    Cccccccc\\ Dddddddd};\\
    };
    \foreach \i in {a,b,c}
        \fill[red] (\i.center) circle(1pt);
    \draw[red] (a.center)--(b.center)--(c.center);

\begin{scope}[yshift=-5cm]

    \matrix [draw=red,anchor=south] {
    \node[draw=black, rectangle] (a) {A}; & 
    \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] (b) {B\\ C\\ D}; 
  & \node[draw=black,cylinder,shape border rotate=90,shape aspect=.25] (c) {Bbbbbbbb\\ 
                   Cccccccc\\ Dddddddd};\\
    };
    \foreach \i in {a,b,c}{
        \fill[red] (\i.center) circle(1pt);
        \fill[blue] (\i.south) circle(1pt);
    }
    \draw[red] (a.center)--(b.center)--(c.center);
    \draw[blue] (a.south)--(b.south)--(c.south);
\end{scope}

\end{tikzpicture}
\end{document}

在此处输入图片描述

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