{tikz-trees} is for questions addressing issues related to trees in {tikz-pgf}.

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6
votes
3answers
239 views

Prevent TikZ tree text overlapping with later lines

I'm trying to create a family tree with TikZ growing right. I have the tree working, but the text at each node is too long, it overlaps with later lines (e.g. My Family Tree, Paternal GMother and ...
4
votes
1answer
171 views

Creating Trie trees in TikZ

I'm writing a Java app to generate tries for Latex using TikZ. I'm struggling to typeset a Trie to follow example below: Could someone provide me with an example how to properly nest children ...
1
vote
1answer
77 views

Fault Tree: reducing gap between levels

I am facing problem moving the level of the tree UP. I wanna move the row with yellow boxes and OR gate up, to conserve some space. i tried adding "level distance" in level 3/.style, but that didn't ...
7
votes
1answer
317 views

tikz complex mindmap of all disciplines and subdisciplines of knowledge

just started using LaTex yesterday and I am stuck on my very ambitious diagram of all disciplines of knowledge. Problems (some simple, some probably more complicated): change the page size to even ...
1
vote
1answer
69 views

Specifying level 2 style for a tree in Tikz

The idea is to produce the org charts automatically by application code reading a database and calculating the node counts and sizes based on the names of teammates and their hierarchy. After reading ...
4
votes
1answer
901 views

Decision trees in Tikz

So I can do this: But I want to do this: That is, its easy to add text alongside the connectors (either slanting alongside them or straight), but I would like part of the connector to be flat ...
8
votes
3answers
395 views

Mendelian Inheritence Chart

I would like to be able to create a simple chart that depicts Mendelian Inheritence, like this one: I'm not too picky about how it looks, as long as it depicts it accurately. Thanks!
0
votes
0answers
107 views

How do i create this graph on latex?

So…i made this graph using paint(!)…and it looks horrible. I have used tikz to create similar graphs but this one seems to be more difficult.
8
votes
3answers
205 views

How can I make Tikz tree node arcs not cross over each other?

I am trying to build a tree (the theme is argumentation theory, where arguments attack and defend each other) in Tikz but after a few levels down the tree, nodes are placed on top of each other or in ...
4
votes
1answer
149 views

Tikz trees - line feature

In my MWE : why line width=0pt doesn't work ? why the dashed argument on a level leeks on the next ? \documentclass[tikz]{standalone} \usetikzlibrary{trees} \begin{document} ...
1
vote
0answers
59 views

Q: tikz tree using mindmap library [closed]

Is there an easy possibility to achieve a simple tikz tree using it's own mindmap library?
5
votes
2answers
138 views

Tikz, nodes in a tree become not fitted.

I want to draw 4 trees and I want to have some nodes in each of them fitted like in the first picture. But what is coming out is in the second picture. What is wrong with the code? Thanks in advance!! ...
3
votes
2answers
132 views

How to draw the following diagram in Tikz?

i am getting problem drawing this type of tree using tikz and how to write two line labels for a node in tikz
6
votes
3answers
367 views

Drawing vertical hierarchical n-ary tree in tikz

I am trying to draw a simple vertical tree to represent a hierarchical partition of a graph in communities. I have written some code to draw it in tikz, but I am not very satisfied of the result. My ...
6
votes
3answers
315 views

Upside-down syntax trees for linguistics with horizontal lines

I know that syntax analysis can be done in Latex using using TikZ, but the tree-structure that produces isn't really used in my country. Here, we mostly use straight lines instead of hierarchy trees. ...
7
votes
2answers
268 views

How do I draw merged red black tree into 2,3,4 tree in tikz?

I'm using tikz in study material and I want to show analogy between RB trees and B-trees (2,3,4 tree). I want my output looks something like this example from Wikipedia. For RB tree I'm using almost ...
22
votes
2answers
686 views

Why does PGF/TikZ 3.0 draw my simple layered graph as non-planar by default?

I have two questions: If I’m reading §30.4 “Crossing Minimization” of the PGF/TikZ 3.0 manual correctly, the layered graph drawing algorithm should have crossing minimization enabled by default. So ...
3
votes
1answer
237 views

flow chart page size issue

I have been doing this since from last month. I want to draw this flow chart using \documentclass[a4paper,11pt]{report} but if I use above configuration (which I want to use) the flow chart does ...
4
votes
1answer
390 views

Organisation chart in latex using tikz

I would like to do a organisation chart with pictures, name, mobile.nr and email in each node... I tried with the tikz tree bit failed. How can i add pictures in a node? Can someone help me? Please
5
votes
1answer
178 views

Still some of the flows missing in the flowchart

I have posted this question few days back but still I can't complete the algortihm. This is the uncompleted work done so far \documentclass[a4paper,10pt]{article} \usepackage[utf8]{inputenc} ...
1
vote
1answer
155 views

Fault tree using TikZ : draw subtree at multiple levels

On lines of the Fault Tree in the TiKZ example (http://www.texample.net/tikz/examples/fault-tree/), I made the following Fault tree \node (g1) [event] {Project fails \\ E0} child {node ...
11
votes
1answer
384 views

How to plot a graph from its adjacency matrix (coordinates manually specified)?

For example, I want to plot a graph whose adjacency matrix is [0,1,0;1,0,1;0,1,0]. I first plot three points labeled by p1,p2,p3, and link the points p1,p2, p2,p3. For a general case, how to link the ...
1
vote
0answers
111 views

Tree with some nodes and leafs in arbitrary places [closed]

I need to draw a quite abstract tree. This tree will visualize proof substituting in natural deduction (proof theory). I have a deduction (let's call it 'D1') of A with open assumption B and a ...
3
votes
1answer
214 views

Drawing arrows to nodes in trees

I try to draw rhe following three figures. The left is just a sequence of symbols NP V NP AP, the middle one is a unary branching tree and the right one is a binary brancing tree. I want to place a V ...
8
votes
2answers
2k views

How can I produce this tree diagram in LaTeX?

I want to create the tree diagram shown below in TeX code (with the Level 1... level 3 by the side of the tree diagram). Also, I would like to know how to just put bullet points under a box. For ...
8
votes
1answer
172 views

Why is this comment character required for correct rendering?

There is a comment between two child nodes down below, that if removed would cause tree to render completely wrong. Why? \documentclass[10pt]{article} \usepackage{tikz} \usetikzlibrary{trees} ...
9
votes
2answers
176 views

Using em unit instead of cm in text width shifts node label

When em unit is used in text width style directive, resulting label shifts ever so slightly to the left from its center position directed by preceeding text centered. When using cm unit, label is ...
6
votes
2answers
183 views

How to draw an arc between edges connecting child nodes?

I have the following code to generate a couple of trees. How do I draw arcs between the edges (marked in red in the figure)? \usetikzlibrary{intersections} \begin{tikzpicture} \node {Goto(P$_A$)} ...
6
votes
1answer
184 views

Hyperlinks from a TikZ tree

I am trying to combine this answer on how to create hyperlinks with a tree hierarchy taken from the filesystem tree example. While the basic hyperlinking works, I get an error message as soon as I ...
3
votes
0answers
42 views

How to draw a tree with fixed node distances? [duplicate]

I am trying to build on the filesystem tree example. I have a similar requirement to display a hierarchical tree, but I'm struggling to get the tree layout right. In the example, the link between a ...
5
votes
2answers
221 views

Blank page before TikZ family tree picture

I drew a family tree using TikZ with the positioning library, following in the footsteps of Gonzalo. The problem is that there is a blank page generated before the family tree. Can anyone explain why ...
0
votes
0answers
30 views

What is the problem with this tikz-tree [duplicate]

This is just an example code of tikz-qtree. It fails to typeset. I am not getting what syntax error I am introducing even after looking carefully. Kindly help \documentclass{article} ...
1
vote
1answer
128 views

problem with tikz-qtree

When I type set this example, I get I, love, my , country as four different nodes. I know I am not able to get a syntax for enclosing MULTIPLE words together for tikz-qtree. I tried to look ...
2
votes
1answer
337 views

Distance between tree levels in Tikz, edges and node centering

Level distance does not seem to have any effect on the 1st node's distance from its children in the MWE below (tried adding level distance and playing with its values at every level, but it works only ...
3
votes
2answers
117 views

How to define edges in tikz

When I use absolute position for the edges, I get almost intersecting arrows. Here is my code. Kindly help. \begin{tikzpicture} [ node distance = 2cm and 0.8cm, >=stealth, ...
6
votes
1answer
1k views

Draw curved arrows between nodes in tikz-qtree

Is there a "clever" way to draw curved lines between nodes without them to go all through the picture? Here is my MWE : \documentclass[11pt]{beamer} \usepackage{ulem} \usepackage{tikz-qtree} ...
1
vote
2answers
129 views

how can I improve the look and impact of thi tikz tree diagram

\documentclass{beamer} \usepackage{tikz} \usetikzlibrary{shapes,arrows} % styles for flowcharts \tikzstyle{block} = [rectangle, draw, text width=5em, text centered, rounded corners, minimum ...
1
vote
1answer
95 views

How to Create an un-ordered tree in LaTeX?

Is there a way to create a tree in LaTeX without using any "ordering" ? So far, all the examples I came across are structured in this way child{ node [arn_n] {20} child{ ...
2
votes
1answer
145 views

PGF automatic determined vertical distance between tree nodes / level

I am trying to draw a tree overview and got an example from http://www.texample.net. But I have a problem with the vertical distance between the nodes (levels). Is there a way how tikz can ...
8
votes
2answers
1k views

How to draw empty nodes in tikz-qtree?

I'm new to tikz-qtree, and I would like to reproduce this figure in LaTeX: So far, I've managed to cobble this bit of code, but the results are a bit comical, as the empty nodes (those without ...
2
votes
1answer
144 views

How to improve the spacing of branches in a tree?

I am trying to build a tree but the length of branches is of uneven size. Moreover, I might need to change the labels to strings of shorter/larger length. Do you have some suggestions to improve this ...
3
votes
2answers
60 views

TikZ tree (not aligned text at a given level of the tree because use exponent)

I have a tree (see example) for which the text at level 1 is not aligned since one of the text uses some math expression with an exponent (i.e., $\mathtt{int}^2$). Any idea how to get all the texts ...
3
votes
1answer
190 views

How to draw AVL rectangle represention in TikZ?

I am trying to represent AVL's in an old way that I was taught and found more intuitive to display in comparison to most common books nowadays. The raw images with the features I am interested in are ...
5
votes
1answer
188 views

Forest: different growing directions for branches on the same level

Problem In TikZ, one can control the growing direction of a branch (and its sub-branches) by using the grow=<direction> key. In forest, however, the grow key only controls the growing direction ...
7
votes
2answers
234 views

Special tree in tikz

I'm trying to draw a tree like this: The root has three children and every of this two... The nodes in the first two tiers has additional informations.. I searched for examples like that, but could ...
7
votes
2answers
384 views

Is this possible in Tikz?

I am wondering if it is possible to quickly create something like this in Tikz. In particular, I am concerned with making the zig-zag line, which has these properties: Each star is on a clearly ...
5
votes
1answer
178 views

tikz parameterized circle node with t-lines inside within a tree diagram

I would like to draw a tree diagram consisting of circle nodes with three subparts divided by a t-line (see sample below). Instead of separating every tree node by hand I would like to only specify ...
7
votes
1answer
281 views

Clear and readable syntax style for tikz trees with edge labels and options

I'm fairly new to tikz and TeX but I don't have a problem writing the code for the tree. I just would like to have a human readable tree. Here's a minimal expample of the tree without edge labels or ...
5
votes
1answer
279 views

How to connect two parents to the same child, with parents not in the same tree?

I'm trying to draw a specific tree, with two parents node linked to the same child. The problem is that one of the parent is outside the main tree. Here's the code I have for the moment: ...
4
votes
0answers
192 views

How to draw this 3D H-layout recursive tree with Tikz? [closed]

Background: This is an extension problem from my last post How to draw the recursive H-Layout tree using Tikz?. The (2D) H-layout tree is actually from the VLSI layout problem in computer science. I ...