我怎样才能以相反的方式将该单元格连接到左侧单元格？

Question

我正在尝试连接这些单元格，左侧的单元格完全符合我的要求，但右侧的单元格看起来很奇怪...我希望右侧的单元格与大单元格连接，方向与左侧的单元格相反......有人可以帮忙吗？？

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usepackage{graphicx}
\usepackage{array,mathtools}
\usetikzlibrary{matrix, positioning,backgrounds}
\begin{document}
\begin{tikzpicture}
\matrix (m2) [matrix of nodes,
         nodes={draw, minimum height=10mm, minimum width=8mm, 
         anchor=south},
         column sep=-\pgflinewidth, 
         row sep=-\pgflinewidth,
         nodes in empty cells,]
{
$10$ & $5$ \\
};

\matrix[below left of=m2, xshift=-0.3cm, yshift=-0.8cm] (m3) [matrix of         nodes,
         nodes={draw, minimum height=10mm, minimum width=8mm, 
         anchor=south},
         column sep=-\pgflinewidth, 
         row sep=-\pgflinewidth,
         nodes in empty cells,]
{
$10$ \\
};
\node[above of=m3,yshift=-2mm] (p2) {};
\draw (m2-1-1) |- (p2) -| (m3-1-1);

\matrix[below right of=m2, xshift=0.3cm, yshift=-0.8cm] (m4) [matrix of nodes,
         nodes={draw, minimum height=10mm, minimum width=8mm, 
         anchor=south},
         column sep=-\pgflinewidth, 
         row sep=-\pgflinewidth,
         nodes in empty cells,]
{
$5$ \\
};
\node[above of=m4,yshift=-2mm] (p3) {};
\node[above of=m4] (p4) {};
\draw (m2-1-2) |- (p3) -| (m4-1-1);
\end{tikzpicture}
\end{document}

Answer 1

由于您创建了节点，它们具有尺寸和 Ti钾默认情况下，Z 与边界相连。在这种情况下，您真正​​想要的是坐标而不是节点。而且您p4根本不使用。

\documentclass[border=5pt]{standalone}
\usepackage{tikz}
\usetikzlibrary{matrix, positioning,backgrounds}
\begin{document}
\begin{tikzpicture}
  [my matrix/.style={matrix of nodes, nodes={draw, minimum height=10mm, minimum width=8mm, anchor=south}, column sep=-\pgflinewidth, row sep=-\pgflinewidth, nodes in empty cells}]
  \matrix (m2) [my matrix]
  {
    $10$ & $5$ \\
  };

  \matrix[below left of=m2, xshift=-0.3cm, yshift=-0.8cm] (m3) [my matrix]
  {
    $10$ \\
  };
  \coordinate [above of=m3,yshift=-2mm] (p2);
  \draw (m2-1-1) |- (p2) -| (m3-1-1);

  \matrix[below right of=m2, xshift=0.3cm, yshift=-0.8cm] (m4) [my matrix]
  {
    $5$ \\
  };
  \coordinate [above of=m4,yshift=-2mm] (p3);
  \draw (m2-1-2) |- (p3) -| (m4-1-1);
\end{tikzpicture}
\end{document}

请注意，该above of语法已弃用。您正在加载positioning，但不要使用其语法。above=<dim> of <wherever>或above=of <wherever>现在是推荐的语法。