0

I hope adapted the following organigram chart from How to convert my word organisation chart to latex as replied by @alien (thanks very much @alien). The code works very fine. However, the rectangles at levels 3 and 4 (run, test and em_real) are bigger than those at levels 1 and 2. Secondly, the text at these levels (3 and 4) is not centered. Is it possible to reduce the rectangle sizes at these levels, and center the text? Assistance will be appreciated.

\documentclass[tikz,border=5pt,multi]{standalone}
\usepackage{forest,array}
\usetikzlibrary{shadows}
\newcolumntype{C}[1]{>{\centering}p{#1}}

\begin{document}
  \begin{forest}
    for tree={
      if level=0{align=center}{% allow multi-line text and set alignment
        align={@{}C{25mm}@{}},
      },
      draw,
      font=\sffamily\bfseries,
      edge path={
        \noexpand\path [draw, \forestoption{edge}] (!u.parent anchor) -- +(0,-5mm) -| (.child anchor)\forestoption{edge label};
      },
      parent anchor=south,
      child anchor=north,
      l sep=10mm,
      tier/.wrap pgfmath arg={tier #1}{level()},
      edge={ultra thick, rounded corners=2pt},
      ultra thick,
      inner color=blue,
      outer color=gray!20,
      rounded corners=2pt,
      drop shadow,
      s sep=0.5cm,
      minimum width=2cm,
      minimum height=1cm,
    }
    [DA
      [WPS]
      [WRF
        [\color{green}run]
        [\color{orange}test
          [\color{green}em_real]
        ]
      ]
      [3DVAR]
      [4DVAR]
    ]
  \end{forest}
\end{document}
Zilore Mumba
  • 1,087
  • You could delete if level=0{align=center}{% allow multi-line text and set alignment align={@{}C{25mm}@{}}, from your code – hpekristiansen Jan 03 '23 at 04:53
  • Thanks for that @hpekristiansen, the code works with that deletion. The text is aligned correctly for levels 1 and 2 but aligned center bottom for 3 and 4. The rectangle sizes remain the same. – Zilore Mumba Jan 03 '23 at 13:20

1 Answers1

0
\documentclass[tikz, border=1cm]{standalone}
\usepackage{forest, array}
\usetikzlibrary{shadows}
\begin{document}
\begin{forest}
for tree={
draw,
font=\sffamily\bfseries,
edge path={
\noexpand\path[draw, \forestoption{edge}] (!u.parent anchor) -- +(0,-5mm) -| (.child anchor)\forestoption{edge label};
},
parent anchor=south,
child anchor=north,
l sep=10mm,
tier/.wrap pgfmath arg={tier #1}{level()},
edge={ultra thick, rounded corners=2pt},
ultra thick,
inner color=blue,
outer color=gray!20,
rounded corners=2pt,
drop shadow,
s sep=0.5cm,
minimum width=1.8cm,
minimum height=0.6cm,
}
[DA
[WPS]
[WRF
[\color{green}run]
[\color{orange}test
[\color{green}em\_real]
]
]
[3DVAR]
[4DVAR]
]
\end{forest}
\end{document}

Tree stucture

hpekristiansen
  • 37,006