I want Tikz template for taxonomy Tree like the below mentioned image.

Question

I could not find any Tikz template to fit in the same amount data like the below image. I did not get the same kind of template also. Am trying to find if there is any other alternative or same kind of template.

forest is good at compact trees. Since you don't provide a minimal working example (MWE) there's nothing to play with, but ... — cfr, Dec 09 '14 at 02:06

score 5 · Accepted Answer · edited Apr 13 '17 at 12:35

You can make things tighter by reducing the level and sibling distances, using a smaller font etc. etc. but forest does a good job of packing stuff in. The edge path is adapted from Gonzalo Medina's answer.

compact tree

\documentclass[tikz,border=5pt]{standalone}
\usepackage{forest}

\begin{document}

  \begin{forest}
    for tree={
      grow=east,
      parent anchor=south east,
      child anchor=south west,
      align=center,
      l sep+=10pt,
      % path is based on Gonzalo Medina's answer
      % ref: https://tex.stackexchange.com/questions/176591/typesetting-genealogical-trees/176649#176649
      edge path={
        \noexpand\path [draw, rounded corners=5pt, \forestoption{edge}] (!u.parent anchor) [out=0, in=180] to (.child anchor)\forestoption{edge label} -- (.south east);
      },
      for root={
        ellipse,
        draw,
        parent anchor=east,
      },
    }
    [some root\\node
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
      ]
      [, calign with current
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
      ]
      ]
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
          ]
        ]
      ]
    ]
  \end{forest}

\end{document}

Tightening things up:

tighter tree

  \begin{forest}
    for tree={
      grow=east,
      parent anchor=south east,
      child anchor=south west,
      anchor=south,
      align=center,
      l sep+=2.5pt,
      s sep+=-5pt,
      inner sep=0pt,
      outer sep=0pt,
      % path is based on Gonzalo Medina's answer
      % ref: https://tex.stackexchange.com/questions/176591/typesetting-genealogical-trees/176649#176649
      edge path={
        \noexpand\path [draw, rounded corners=5pt, \forestoption{edge}] (!u.parent anchor) [out=0, in=180] to (.child anchor)\forestoption{edge label} -- (.south east);
      },
      for root={
        ellipse,
        draw,
        parent anchor=east,
      },
    }
    [some root\\node
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
      ]
      [, calign with current edge
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
      ]
      ]
      [child\\node
        [grandchild\\node
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
            [great-great grandchild node]
          ]
          [great-grandchild\\node
          ]
        ]
        [grandchild\\node
          [great-grandchild\\node
          ]
          [great-grandchild\\node
            [great-great grandchild node]
            [great-great grandchild node]
          ]
        ]
      ]
    ]
  \end{forest}

\end{document}

Works like a charm! this is what have been looking for!Than you so much! — Balu, Dec 11 '14 at 17:47

I want Tikz template for taxonomy Tree like the below mentioned image.

1 Answers1