我想改变玩家 3 和下方节点的位置,使展开线分别直接结束在玩家 1 和玩家 2 上方的中间。有人有快速解决方案吗?抱歉,我是新手,我不知道该怎么做才能编译以下代码,但它在 Latex 中有效。
\documentclass[12pt]{article}
\usepackage{forest}
\usepackage{tikz}
\begin{document}
\begin{figure}[!htbp]
\centering
\begin{tikzpicture}[scale=1.5]
\tikzstyle{solid node}=[circle,draw,inner sep=1.2];
\tikzstyle{hollow node}=[circle,draw, inner sep=1.2];
\tikzstyle{level 1}=[level distance=1cm,sibling distance=6cm]
\tikzstyle{level 2}=[level distance=1cm,sibling distance=4cm]
\node(0)[hollow node]{}
child{node{}
edge from parent node[above left]{C}
}
child{node{}
edge from parent node[above right]{D}
};
\node[circle, label=above:{Player 3}]at(0){};
\node[below]at(0-1){
\arrayrulewidth.75pt
\begin{tabular}{l|c|c|c|}
\multicolumn{2}{c}{} & \multicolumn{2}{c}{\textit{Player 2}} \\
\cline{2-4}
& & $A$ & $B$ \\
\cline{2-4}
& $A$ & \makebox[1.8cm][s]{ $2$ , $2$ , $3$ } & \makebox[1.8cm][s]{ $0$ , $4$ , $1$ } \\
\cline{2-4}
\raisebox{1.5ex}[-1.5ex]{\textit{Player 1}} & $B$ & \makebox[1.8cm][s]{ $4$ , $0$ , $2$ } & \makebox[1.8cm][s]{ $1$ , $1$ , $4$ } \\
\cline{2-4}
\end{tabular}
};
\node[below,xshift=-15]at(0-2){
\arrayrulewidth.75pt
\begin{tabular}{l|c|c|c|}
\multicolumn{2}{c}{} & \multicolumn{2}{c}{\textit{Player 2}} \\
\cline{2-4}
& & $A$ & $B$ \\
\cline{2-4}
& $A$ & \makebox[1.8cm][s]{ $2$ , $2$ , $3$ } & \makebox[1.8cm][s]{ $0$ , $4$ , $1$ } \\
\cline{2-4}
\raisebox{1.5ex}[-1.5ex]{\textit{Player 1}} & $B$ & \makebox[1.8cm][s]{ $4$ , $0$ , $2$ } & \makebox[1.8cm][s]{ $1$ , $1$ , $4$ } \\
\cline{2-4}
\end{tabular}
};
\end{tikzpicture}
\end{figure}
\end{document}
答案1
使用istgame
包,你可以这样做:
\documentclass{standalone}
\usepackage{istgame}
\def\gameC{%
\arrayrulewidth.75pt
\begin{tabular}{l|c|c|c|}
\multicolumn{2}{c}{} & \multicolumn{2}{c}{\textit{Player 2}} \\
\cline{2-4}
& & $A$ & $B$ \\
\cline{2-4}
& $A$ & \makebox[1.8cm][s]{ $2$ , $2$ , $3$ }
& \makebox[1.8cm][s]{ $0$ , $4$ , $1$ } \\
\cline{2-4}
\raisebox{1.5ex}[-1.5ex]{\textit{Player 1}}
& $B$ & \makebox[1.8cm][s]{ $4$ , $0$ , $2$ }
& \makebox[1.8cm][s]{ $1$ , $1$ , $4$ } \\
\cline{2-4}
\end{tabular}
}
\def\gameD{%
\arrayrulewidth.75pt
\begin{tabular}{l|c|c|c|}
\multicolumn{2}{c}{} & \multicolumn{2}{c}{\textit{Player 2}} \\
\cline{2-4}
& & $A$ & $B$ \\
\cline{2-4}
& $A$ & \makebox[1.8cm][s]{ $2$ , $2$ , $3$ }
& \makebox[1.8cm][s]{ $0$ , $4$ , $1$ } \\
\cline{2-4}
\raisebox{1.5ex}[-1.5ex]{\textit{Player 1}}
& $B$ & \makebox[1.8cm][s]{ $4$ , $0$ , $2$ }
& \makebox[1.8cm][s]{ $1$ , $1$ , $4$ } \\
\cline{2-4}
\end{tabular}
}
\begin{document}
\begin{istgame}[scale=1.5]
\xtdistance{10mm}{60mm}
\istroot(0)[initial node]{Player 3}
\istb{C}[al]{\gameC}[below,xshift=-12mm]
\istb{D}[ar]{\gameD}[below,xshift=-12mm]
\endist
\end{istgame}
\end{document}