带森林的侧面标签

Question

我想使用森林在每个节点的右侧添加一个标签。

\tikzset{
  rect/.append  style={rectangle, align=center,rounded corners=2pt, label={[fill=yellow,font=\tiny]0:#1}, font=\tiny, draw=black},
}
\begin{forest}
    for tree={
        s sep=0.1cm,
        font=\sffamily\bfseries,
        line width=0.5pt,
        rect,
        child anchor=north,
        parent anchor=south,
        l sep+=12.5pt,
        edge path={
            \noexpand\path[rounded corners=5pt, line width=0.5pt, ->, \forestoption{edge}]
            (!u.parent anchor) -- +(0,-5pt) -|
            (.child anchor)\forestoption{edge label};
        },
    }
    [ Parent,  label=My label
        [Variant 1 ]
        [Variant 2 ]
    ]
\end{forest}

我想把“我的标签”放入黄色框中

谢谢

Answer 1

您可以使用rect样式并将文本作为参数传递：

\documentclass{article}
\usepackage{forest}

\begin{document}

\tikzset{
  rect/.append  style={rectangle, align=center,rounded corners=2pt, label={[fill=yellow,font=\tiny]0:#1}, font=\tiny, draw=black},
}
\begin{forest}
    for tree={
        s sep=2cm,
        font=\sffamily\bfseries,
        line width=0.5pt,
        %rect,
        child anchor=north,
        parent anchor=south,
        l sep+=12.5pt,
        edge path={
            \noexpand\path[rounded corners=5pt, line width=0.5pt, ->, \forestoption{edge}]
            (!u.parent anchor) -- +(0,-5pt) -|
            (.child anchor)\forestoption{edge label};
        },
    }
    [ Parent,rect={some test text}
        [Variant 1,rect={some test text} ]
        [Variant 2,rect={some test text} ]
    ]
\end{forest}

\end{document}