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

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7
votes
2answers
2k views

Tikz mindmaps sharing children

Is it possible to have two mindmaps that share children? This is what I would like to have: Concept 1 is blue, and has some children. Concept 2 is red, and has some children. Concept 1 and two ...
7
votes
1answer
4k views

LaTeX probability tree

Please could you tell me if the Probability tree posted on 2006-12-14 by Kjell Magne Fauske can be done with three branches instead of just two.
7
votes
2answers
150 views

How to horizontally align child nodes with the graphdrawing library of TikZ 3.0?

I want to left align the "2222" node with the other nodes on the same level (see MWE below). Is this possible using the graphdrawing library of TikZ 3.0? I could not work it out so far. \...
7
votes
1answer
822 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 ...
7
votes
1answer
668 views

Draw randomized tree in TikZ

I am trying to draw a randomized tree using TikZ, that is, I'm looking for a macro \randtree{NN}{x} that attaches a randomized tree of maximum depth x to a node named NN. The nodes need not be visible ...
7
votes
1answer
876 views

Tikz arrowhead size in tree using decorations?

Tikz is weird when in comes to decorating tree edges. I'd like to draw a tree with a snakey line with an arrow in the middle. What sounds simple is somewhat tricky but I found a solution with a ...
7
votes
1answer
425 views

Third Level Organizational Chart using Latex Tikz

I tried to follow TikZ-tree: edge-alignment in horizontal org-chart to make an org chart-like diagram like this I got stuck on making third-level down. Can you help in figuring this out? I am not ...
7
votes
1answer
269 views

Relating tree nodes in forest to content in a table

I want to draw the following figure: I now converted my trees to forest and the following code is what I have: \documentclass{article} \usepackage{forest} \forestset{ sn edges/.style={for tree=...
7
votes
1answer
898 views

Trees in latex : Depth of 4 nodes

I am following the current tutorial (MWE) : link However, I am facing difficulties to perform a tree of 4 nodes. Items are superposed, and even if I add a child [missing] {} it doesn't solve the ...
7
votes
1answer
1k views

Dashing one edge from parent in a tree: why does it work

This is related to the question How to make a connection in a tree with a dashed line?. Therein, it is asked how one can make one connection between a parent node and a child dashed. The final ...
7
votes
1answer
429 views

Creating radial trees in TikZ

I am fairly new TikZ user and I am looking for a way to generate a radial tree similar this: or this: So far, I have two methods of doing this: 1) Program it manually - This involves quite a ...
7
votes
1answer
563 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 ...
7
votes
1answer
526 views

How to get, both fork down and right in a TikZ tree or diagram

I need your help with a diagram, where I want to place both fork down and right to organize my concept map. If someone have a better solution, please give me some advice. Here´s the code: \...
6
votes
3answers
2k views

drawing a syntax tree in tikz

I would like to draw a syntax tree, which resembles the below syntax tree. I know that I can use tikz to draw syntax trees, but I can't seem to figure out how to draw a straight line down to a node, ...
6
votes
1answer
4k 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 ...
6
votes
2answers
4k views

How to modify the distance between branches when drawing trees using TiKZ?

I want to modify the distance between a parent node and a child node when drawing a tree using TiKZ package. I looked at the example at TiKZ site, and add a property called sibling distance. However, ...
6
votes
4answers
368 views

How to use Tikz and macros to very efficiently draw recombining binomial trees when taking notes during class

For a class in derivatives pricing I would like to find a way to quickly and efficiently draw recombining binomial trees. The class involved quite a few of those trees and it would be immensely ...
6
votes
3answers
579 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 ...
6
votes
3answers
1k views

What can I do to improve the spacing in a Tikz tree?

I finally managed to make a genealogy tree with Tikz, but there are some spaces that I can't figure out how to increase between nodes: \documentclass[a4paper,12pt,DIV=calc,headings=small{scrreprt}%,...
6
votes
2answers
1k views

How to colour branch/edge on a tree using tikz?

I have created a tree diagram using tikz on Latex. However I'm not sure how to go about highlighting/adding colour to a branch. For instance, looking at the tree that I've illustrated, I want to ...
6
votes
2answers
243 views

How to unite several nodes in one big node using Tikz?

I have to implement the Gomory-Hu-Algorithms which requires the reunion of several nodes to one node like it is shown here: My code is quite simple since the example I want to implement is quite ...
6
votes
2answers
191 views

move the green box to the top of the right grey box

The following is the graph I modified from the forest style, but I encounter an problem when I try to move the green box to the top of the right grey box, I know the main problem is the tree style, ...
6
votes
2answers
380 views

Decision Tree with Labels on Both Sides of Line

I am trying to generate a decision tree similar to this scanned example: Notice that some branches have text on the top as well as the bottom. I have not figured out how to do this. I can get text ...
6
votes
3answers
322 views

Horizontal - Vertical connectors in a tree (in place of slanted lines)

Here is the MWE: \documentclass[landscape]{article} \usepackage{tikz} \usetikzlibrary{shapes,arrows} \begin{document} \tikzset{ treenode/.style = {align=center, inner sep=2pt, rounded corners = ...
6
votes
1answer
48 views

Tree in Tikz with unwanted crossing nodes

I am trying to make a simple tree using Tikz, but I have some problems with the right position (level) of the right side of the tree. How can this be fixed? \documentclass{standalone} \usepackage{...
6
votes
2answers
476 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
898 views

Getting vdots in graph tree

\documentclass[12pt]{article} \usepackage{amsmath} \usepackage{tikz} \tikzstyle{vertex}=[auto=left,circle,fill=black!25,minimum size=20pt,inner sep=0pt] \begin{document} \begin{tikzpicture} ...
6
votes
1answer
2k views

How to change the shape of TikZ's mindmap children?

Consider the original example of tikz's mindmap. The standard shape of both parent and children is circle. The official document states the difference of TikZ's mindmap from standard mindmaps by using ...
6
votes
1answer
140 views

Vertical alignmend tikz node

I'm trying to produce a tree diagram with tikz with vertically and horizontally centered text in my nodes. The second is working but the text is not vertically aligned although I'm using "text ...
6
votes
2answers
173 views

changing your latex code to modify the existing block diagram

My figure now looks like figure 1 using below code whenever I try to add more blocks ,the blocks become overlapping . % https://www.packtpub.com/hardware-and-creative/latex-cookbook \documentclass[...
6
votes
1answer
536 views

Using boxes with two rows in a TikZ tree

I am trying to alter the code I made for a family tree using TikZ, by inserting birthdays in a row below a name. Here is the initial code, without the birthday rows, which has a nice output (if ...
6
votes
1answer
789 views

tikz-qtree spoils tikz trees

When I enable the tikz-qtree package, the tree I am drawing with the tikz trees library looks different. Specifically the edges are no longer pointing to proper places on the nodes. In the example ...
6
votes
1answer
859 views

Incomplete arrows and missing arrow heads in TikZ

I have the following plot which looks good, but there are two issues: Not all arrows have arrow-heads. I have no idea why this is. Some edges are not long enough. For example, the left edge of the ...
6
votes
1answer
2k views

Custom sibling angle for child nodes

As I explored the TikZ manual and available examples; the position of child nodes are defined within the parent node. This means that all child nodes spread on the same radius from the parent with ...
6
votes
1answer
58 views

How to skip a line for a title inside a node for Tikz

I have the found a sample of a code for a concept map and I was wondering about how to skip a line. For instance, \documentclass[tikz,border=10pt,multi]{standalone} \usepackage[T1]{fontenc} \...
6
votes
1answer
306 views

How to put level 2 concept mindmap nodes alongside a rectangle

What I have done: I have looked in to the pgf manual. I have searched on this site for mindmap and did not find a solution. I have a mindmap with many nodes at level 2 and eight nodes at level 1. ...
6
votes
1answer
259 views

Constructing a tree in LaTeX

I am having real trouble creating a tree. So far I have \documentclass{article} \usepackage{tikz-qtree} \begin{document} \begin{tikzpicture}[every tree node, level distance=1.25cm,sibling ...
6
votes
1answer
279 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 ...
6
votes
1answer
606 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 ...
6
votes
1answer
2k views

Label on a tree edge to a node that has children

I have a problem when trying to label an edge that goes to a node that itself has children. Here is what I would like to do: \begin{tikzpicture} \node {A} child { node {B} edge from parent [-&...
6
votes
1answer
220 views

How to draw the physical tree with balls under both the stress of strings and gravity?

I want to draw the physical model of graph that has a ball for each vertex and a piece of string for each edge. In this model, if you lift a ball high enough, the other balls are pulled up along with ...
6
votes
3answers
220 views

Setting \tikzstyle inside \foreach

I am building a tree structure in tikz and am following this texample, which suggests adding styles for the children according to their depth in the tree (first, second and so on). The purpose is that ...
6
votes
1answer
2k views

Step-by-step revealing of tikz-tree using opacity trick and overlays in beamer

I am using the very elegant method from user Daniel described here to try and reveal my tikz-tree gradually. The brief idea is that the tree is always fully drawn to avoid "jumpy" nodes and make their ...
6
votes
1answer
253 views

Is it possible to change the edges for some tree level using forest package?

Is it possible to change this MWE which is using forest package to produce a tree, similar to that produced by the next MWE that is not using forest? The very last level of child nodes would have to ...
5
votes
3answers
1k views

Highlighting some nodes of a TikZ binomial tree

In this binomial tree I have 4 columns of nodes. I want the entire last column to be highlighted with light blue, and perhaps a border around this highlighting. Something like a opaque blue-ish ...
5
votes
2answers
416 views

Produce nice TIKZ picture (Tree)

so far i have the following code which gives me a ugly TIKZ picture (twe level tree). Is there a comfortable way to get a nice spacing for second level nodes? Thank you very much in advance! \...
5
votes
2answers
360 views

how to draw the complex work flow using tikz 2.0

I wish to draw a complex work flow using tikz 2.0 because I tried to update the tikz to 2.1, there are many problems. The work work flow is described as follows: I have tried to draw it by locating ...
5
votes
2answers
398 views

Probability tree is colliding

I need to make a probability tree with 3 outcomes per event. Here is the code I am using: \documentclass{article} \usepackage[utf8]{inputenc} \usepackage{fullpage} \usepackage{amsmath} \usepackage{...
5
votes
2answers
2k views

TikZ-tree: edge-alignment in horizontal org-chart

I'm working on some sort of org-chart/hierarchy-tree and ran into issues with the edge-alignment. As a guideline I used the family-tree-TeXample. See the TeX.sx-dicussion here. However, the text in ...
5
votes
3answers
814 views

Making mixed trees with and without text-containing nodes

I’m using TikZ to draw linguistic syntax trees where some nodes have textual labels and some nodes don’t. I’d like the branch from a labelless node to continue at the same angle into the right hand ...