I want to draw a tree like the one shown in this thread. However, the text in my nodes may be long and lead to line breaks. Then, the anchor=150
option from the thread messes up the horizontal alignment of the grandchildren
nodes. When I use anchor=west
the horizontal alignement is fine, but the nodes shifted to the right and cross the next column.
What can I do to avoid that?
MWE
\documentclass{standalone}
\usepackage{forest}
\usetikzlibrary{arrows.meta}
\usetikzlibrary{calc}
\usetikzlibrary{decorations.markings}
% \usetikzlibrary{fpu}
\usetikzlibrary{intersections}
\usetikzlibrary{trees}
\usetikzlibrary{matrix}
\usetikzlibrary{positioning}
\usetikzlibrary{shadows}
\useforestlibrary{edges}
\tikzset{
parent/.style={align=center,text width=4cm,fill=gray!50,rounded corners=2pt},
child/.style={align=center,text width=2.5cm,fill=gray!20,rounded corners=6pt},
grandchild/.style={fill=white,text width=2.3cm}
}
\begin{document}
\begin{forest}
for tree={%
thick,
drop shadow,
l sep=0.8cm,
s sep=1.0cm,
node options={
draw,
font=\sffamily
},
edge={
semithick,
-Latex
},
where level=0{parent}{},
where level=1{
minimum height=1cm,
child,
parent anchor=south west,
tier=p,
l sep=0.45cm,
for descendants={%
grandchild,
minimum height=0.6cm,
anchor=west,
edge path={
\noexpand\path[\forestoption{edge}]
(!to tier=p.parent anchor) |-(.child anchor)\forestoption{edge label};
},
}
}{},
}
[\large Long text with line break%
[\textbf{Test 1} \\ with a lot of subtext%
[Topic%
[Long topic with line break%
[Topic%
]]]%
]
[\textbf{Test 2} \\ with a lot of subtext%
[Topic%
[Long topic with line break%
[Topic%
]]]%
]
[\textbf{Test 3} \\ with a lot of subtext%
[Topic%
[Long topic with line break%
[Topic%
]]]%
]
[\textbf{Test 4} \\ with a lot of subtext%
[Topic%
[Long topic with line break%
[Topic%
]]]%
]
]
\end{forest}
\end{document}