其某个节点上有子节点的框图

Question

我在学校学习使用 LaTeX 完成我的期末项目。现在，我进入了流程图制作部分。我可以制作一个简单的框图，比如输入输出过程，但当我尝试制作更复杂的框图时，我发现自己遇到了麻烦。其中一个如下所示。

---

你能帮我解决这个问题吗？任何帮助我都会很感激。提前谢谢。

这是我制作的简单代码图，我猜它仍然是错误的

\documentclass[tikz,margin=2mm]{standalone}
\usetikzlibrary{trees,arrows}
\begin{document}
\tikzset{block/.style={rectangle, draw, text width=15mm, text centered, 
minimum height=4em}, line/.style={draw, -latex'}}
\tikzstyle{level 1}=[level distance=30mm, sibling distance=30mm]
\tikzstyle{level 2}=[level distance=30mm, sibling distance=15mm]
\tikzstyle{level 3}=[level distance=20mm]
\begin{tikzpicture}[grow=right,->,>=angle 60]
%\begin{scope}[yshift=0]
\node [block] {Datang}
child {node [block] {Loket 3 Fasilitas Pelayanan Tahap 1}
    child {node[block]{Loket 3 Fasilitas Pelayanan Tahap 2}
        child[-] {node{}}  
    }
}
child {node[block] {Loket 2 Fasilitas Pelayanan Tahap 1}
child {node[block]{Loket 2 Fasilitas Pelayanan Tahap 2}
    child[-] {node{}}  
}
}
child {node[block] {Loket 1 Fasilitas Pelayanan Tahap 1}
    child {node[block]{Loket 1 Fasilitas Pelayanan Tahap 2}
        child[-] {node{}}  
    }
};


%\end{scope}

\end{tikzpicture}
\end{document}

---

Answer 1

您快到了。

\documentclass[tikz,margin=3.14mm]{standalone}
\usetikzlibrary{trees,arrows,positioning}
\begin{document}
\tikzset{block/.style={rectangle, draw, text width=15mm, text centered, 
minimum height=4em}, line/.style={draw, -latex'}}
\tikzset{level 1/.style={level distance=30mm, sibling distance=30mm},
level 2/.style={level distance=30mm, sibling distance=15mm},
level 3/.style={level distance=20mm}}
\begin{tikzpicture}[grow=right,->,>=angle 60]
\node [block] {Datang}
child {node [block] {Loket 3 Fasilitas Pelayanan Tahap 1}
    child {node[block] (C1){Loket 3 Fasilitas Pelayanan Tahap 2}
    }
}
child {node[block] {Loket 2 Fasilitas Pelayanan Tahap 1}
child {node[block] (C2) {Loket 2 Fasilitas Pelayanan Tahap 2}
}
}
child {node[block] {Loket 1 Fasilitas Pelayanan Tahap 1}
    child {node[block] (C3) {Loket 1 Fasilitas Pelayanan Tahap 2}
    }
};
\node[block,right=1.5cm of C2] (D1) {final node};
\foreach \X in {1,2,3}
{\draw (C\X) -- (D1);}
\end{tikzpicture}
\end{document}