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

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23
votes
2answers
1k 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 ...
15
votes
1answer
908 views

How to typeset a prefix tree (aka trie)

I am currently trying to typeset a prefix tree (also called a trie). I can make a tree just fine with TiKZ, but I find myself unable to make the prefix tree nodes draw acceptably. I have attached a ...
9
votes
1answer
971 views

Family tree with multiple marriage ties

I'm trying to build a family tree, and among the many examples I've found online this one has been the most useful: How can I improve this family tree in TikZ? However, there are two things I cannot ...
8
votes
1answer
299 views

Newton finite differences with Tikz

I am trying to picture Newton's finite differences method with a Tikz tree. Unfortunately, a few nodes are doubled. Is the approach wrong or is there a solution? \documentclass{article} ...
8
votes
2answers
1k views

Tree in tikz, with triangles standing for sub-trees

I need to draw a tree in tikz similar to this one: What I CAN'T DO is drawing the dashed triangle leaves (standing for unspecified subtrees). I think I can manage to draw the legend by myself, and ...
7
votes
1answer
948 views

How to draw the structure with rectangles inside

I wish to draw the flow like in the picture using the code below, however, I found it is very hard to locate the rectangles by using Coordinate. Is there any better way to do this? Here is the code ...
4
votes
1answer
2k 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 ...
4
votes
1answer
328 views

How to draw search space tree in a dynamic manner

I am visualising the search space for a set of binary variables. I have done it for three variables before; and now I am extending it to six but seems a tedious work to do. Thus, I am wondering if ...
12
votes
1answer
514 views

Nested node class with pictogram decoration

I'm wondering how can I define custom TikZ node class mynode thats allows my to use following syntax: \node [mynode,fill=yellow!40] {component} \child{ \node [mynode,fill=yellow!40] ...
7
votes
1answer
389 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 ...
6
votes
1answer
775 views

How to check tikz version using \listfiles Command

I tried to the following code to get the version information about TikZ using \listfiles command. However, there is an error says File amsmath.sty not Found, may someone help me? ...
5
votes
1answer
242 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} ...
4
votes
1answer
1k 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 ...
14
votes
2answers
552 views

Error with cleveref + enumerate + tikz-qtree

I get an error in my document in the following circumstance: Using the cleveref package And the tikz-qtree package (for drawing syntax trees) Inside an enumerate environment Here's a MWE: ...
11
votes
2answers
420 views

How to draw the recursive H-Layout tree using Tikz?

The following image shows a recursive H-Layout tree. It is called H-Layout because of its H unit consisting of 7 nodes. My problem is: How to draw such tree in a recursive manner instead of ...
9
votes
2answers
5k views

TikZ tree sibling distance

I have been struggling a bit with TikZ and how to build trees. What I need now is some advice on how to improve the node placement. Right now I have these 2 trees: ...
9
votes
1answer
3k views

Decision Tree with Tikz

I am trying to draw a decision tree. I have gotten very close to the end result with this: \documentclass{article} \usepackage{tikz} \usetikzlibrary{trees,shapes,snakes} \begin{document} ...
8
votes
1answer
1k views

How to draw a joining line between two picture tikz-pgf

I'am having draw two tree using the tikz-pgf package \begin{frame} \begin{columns}[c] \begin{column}{2cm} \begin{tikzpicture}[scale=0.5] \tikzstyle{level 1}=[sibling distance=10mm] ...
7
votes
1answer
1k views

Mindmap sibling angle in Tikz

I am using the following tikz example (original source) MWE: % Author: Till Tantau % Source: The PGF/TikZ manual \documentclass{article} \usepackage{tikz} \usetikzlibrary{mindmap,trees} ...
7
votes
1answer
2k 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.
6
votes
1answer
147 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 ...
6
votes
1answer
150 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
2answers
1k views

Looking for an example of an OLAP cube with dimensions drawn in TikZ

I am looking for an example of a TikZ picture of an OLAP cube with dimension hierarchy. More-less something like this cube: I know how to draw a cube based on What is the easiest way to draw 3D ...
4
votes
1answer
344 views

TikZ - Smooth curve surrounding points without specifying control points

This is what I have right now: \documentclass{article} \usepackage{tikz} \usetikzlibrary{positioning,automata} \definecolor{light-gray}{gray}{0.6} \begin{document} \begin{tikzpicture}[line ...
4
votes
1answer
599 views

how to draw tree with a specified width between nodes

Below is what picture i want Words of level 1: Rule Words of level 2: Length Pattern Arcs Words of level 3: T1 T2 A1 Words of level 4: term_index term ...
3
votes
3answers
678 views

Overlap in graphing TikZ picture

I'm drawing trees in graph theory. Some of the nodes are overlapped. Can anyone help? % Red-black tree % Author: Madit \documentclass{article} \usepackage{tikz} ...
3
votes
2answers
3k views

Fit flowchart into one page

I am trying to create a flowchart using TikZ and i have few difficulties... My flowchart doesn't fit into one A4 page The text Yes \ No is on the line and not on the side of it. The size of decision ...
1
vote
2answers
248 views

Branch tree LaTeX

I need to make a branch tree in LaTeX just like in the picture below. I need some help with the code. I don't know how to make it.
11
votes
1answer
313 views

Is it possible to cut a tikzpicture in half if the picture is too long and display it on two pages?

I'm using tikz (tikzpicture to be precise) to make some "drawings" (trees). The problem is that my "drawing" is too long to fit on one single page (it's too long). I was wondering what was the best ...
9
votes
3answers
286 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 ...
9
votes
1answer
834 views

draw an ellipse into a Tree picture -tikz package

I have draw a tree using tikz package like this \begin{tikzpicture} \tikzstyle{level 1}=[sibling distance=40mm] \tikzstyle{level 2}=[sibling distance=20mm] \tikzstyle{level 3}=[sibling ...
7
votes
1answer
407 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
2k views

Moving and resizing MindMap elements – TikZ – child nodes and canvas

Earlier I asked This question to help me adapt a mind map. Now, I need to move and resize some elements and I don't know how – can someone advise? I need… To move the Orange elements down and to ...
6
votes
3answers
242 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
3answers
479 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
1answer
218 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 ...
5
votes
1answer
702 views

How to get text above fork style edges in a TikZ tree

I'm new to TikZ and have a problem with a decision tree. In the example below I would like to have text above the horizontal line of an edge. Something like: Check A | ...
5
votes
1answer
341 views

Adding arrow to one tree node and presenting tree in a step-wise fashion

I have the following MWE %http://www.texample.net/tikz/examples/probability-tree/ \documentclass{article} \usepackage[latin1]{inputenc} \usepackage{tikz} \usetikzlibrary{trees,arrows} ...
5
votes
1answer
426 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 ...
5
votes
1answer
1k views

Gradient color on TikZ tree

Mindmap creates connection line composed of the parent/child colors. Is it possible to apply such effect on normal parent/child trees to connect the parent and child nodes with a gradient of their ...
4
votes
1answer
26 views

How can I set a style in `\forestset` which requires delayed calculations with the results of node walks?

What is the correct way to wrap the specification for the tree below into the my binomial style defined in \forestset and why? The following code works fine: ...
4
votes
3answers
181 views

Use \hfill inside tikz node

I would like to use an \hfill in a Tikz node, in order to have some text on the left and right of some node. Look at the following MWE \def\left{L\hfill} \def\right{\hfill R} \begin{tikzpicture} ...
4
votes
1answer
275 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 ...
4
votes
1answer
892 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
4
votes
2answers
458 views

Creating a punktchain or flow diagram in tikz/pgf latex that is two column then merges to one and back to two

I have update the example code with some of the comments to get really close to what I want. Now I just want two lines coming out of filter 1 and filter 2 inline and with the same line style as ...
3
votes
1answer
46 views

how can make a big tree automatically display in the second page?

I want the first part of the tree is in the first page, the other part in in the second page or even in the third part. I want it can be done automatically. Here is the code (use Pdflatex), you can ...
3
votes
3answers
328 views

My version of Red-Black Tree

Here's the code I have \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} \tikzset{ treenode/.style = {align=center, inner sep=0pt, text centered, font=\sffamily}, ...
3
votes
1answer
629 views

Horizontal Probability Tree with Level Labels

I'm trying to create a Horizontal Probability Tree with Level Labels using tikz. (Not tikz-qtree). Right now, I have a horizontal tree. The labels are NOT aligned to the top of the diagram. I would ...
3
votes
2answers
780 views

Is this a TikZ bug?

I have this TikZ code: \documentclass{minimal} \usepackage{tikz} \usetikzlibrary{positioning} \begin{document} \begin{tikzpicture} [ level 1/.style={sibling distance = 2cm, level distance = ...
2
votes
2answers
138 views

Adding text above a node in Tikzpicture tree diagram

I'm trying to add text above the lines coming from a chance node in a Tikzpicture decision tree. It seems easy to add text at the end of a line, or above the parent node's lines, but I can't figure ...