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

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5
votes
2answers
116 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!! ...
5
votes
2answers
183 views

How to converge various nodes with rectangular shapes and arrow in TikZ?

I'm very new to TikZ. I would like to join some nodes as shown in the attached image I've got some idea from this thread tree rectangular. However, I could not manage to implement this properly ...
5
votes
2answers
205 views

Drawing a LISP expression as a tree

Somewhat inspired by How to automatically draw tree diagram of prime factorization with LaTeX? and mostly motivated by laziness, I'd like to be able to draw a tree defined by LISP syntax for a class ...
5
votes
1answer
910 views

TikZ trees grow right typesets things “upside down”

This is a pretty minor gripe with what is a great library. \documentclass[border=3em]{standalone} \usepackage{tikz} \usetikzlibrary{trees} \begin{document} \begin{tikzpicture}[grow=right] \node {a} ...
5
votes
2answers
81 views

Dotted line between nodes in two graphs

I need to create some match graphs for my masters thesis report, something like the following: I have found something called PG 3.0 that can make the graphs, but i do not know how to make the dotted ...
5
votes
1answer
135 views

TikZ nodepart children

I know how to create a multipart node in TikZ using \nodepart, and I know how I can draw lines from these nodeparts to hook them up to other nodes: \documentclass{standalone} \usepackage{tikz} ...
5
votes
1answer
149 views

Crossed hierarchy

I appreciate it if you let me know the most elegant way to draw a crossed hierarchy such as the followings: X /\ Y Z /\/\ p q t q has two parents Y and Z.
5
votes
1answer
487 views

How to align a vertical tree to the upper-left corner?

How do I align vertical trees to to the top? This is my current tree:       I want to get this tree:                  ^ That's a part of ...
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 ...
5
votes
1answer
147 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} ...
5
votes
2answers
173 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 ...
5
votes
2answers
223 views

How to make TikZ draw right child before left

I'm trying to make a tree with two different colors of edges, black and gray. This is my code: \documentclass{article} \usepackage{tikz} \usetikzlibrary{positioning,automata} ...
5
votes
1answer
261 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} ...
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 ...
5
votes
1answer
1k views

Adding child nodes to child nodes in TikZ Mindmap

I'm trying to build a mind map in TikZ and am having numerous problems. I have only a very basic grasp of TeX and would like some help. I found a source and replaced text to create my first steps. ...
5
votes
1answer
254 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
551 views

Using TikZ to create a tree with root node at the bottom

Is it possible to draw a tree with the root node at the bottom? The image below demonstrates what I'd like, but is upside down. I've looked into similar questions, most notably How do I draw a B+ ...
5
votes
1answer
336 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
604 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 ...
5
votes
1answer
1k 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 ...
5
votes
1answer
713 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: ...
5
votes
1answer
499 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
165 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 ...
5
votes
1answer
679 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 ...
5
votes
1answer
212 views

Opacity in PDF not rendered the same between Adobe Reader and TeXworks

When producing a PDF from the following example using pdflatex, I get different results between Adobe Reader and TeXworks. I think this is a bug in the way that Reader handles opacity/transparency. ...
5
votes
1answer
263 views

Measuring TikZ leaves and using measurements to set sibling distance?

TL;DR Summary: Is there some way to measure the width of a leaf node and pass this measurement back up the tree to be used in setting sibling distance? (One might want to do a similar thing for ...
5
votes
1answer
218 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: ...
5
votes
1answer
687 views

TikZ tree whose children are located at specified positions?

Is there a way to construct a tree whose children are located at specified positions, so that TikZ computes the locations of the other nodes in the tree based on the level distance and sibling ...
5
votes
1answer
179 views

how to draw part of the picture to be line and the other part to be the “\leadsto” symbol

Please refer to the answer of how to draw arrow that looks like the symbol "\leadsto" in latex? in the picture all lines are changed to the \leadsto: Now i want to keep the connector ...
4
votes
3answers
781 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 ...
4
votes
2answers
73 views

representing a null child in a binary tree using `ground` symbol

I'm using ground symbol to represent a null child in a binary tree. But the ground symbol has arrows in it. How do I remove them? \documentclass{llncs} \usepackage{llncsdoc} \usepackage{tikz} ...
4
votes
2answers
2k views

How to draw a horizontal tree with branches on the right and left?

I need to draw trees but they should extend (from the root) on both sides. TikZ seems a good solution but do not how to manage it.
4
votes
1answer
329 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
2answers
152 views

How to split a node content/right align in tikz tree?

This is my code: \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} \usetikzlibrary{trees} \tikzstyle{bag} = [text width=8em, text centered] \begin{document} ...
4
votes
3answers
123 views

Draw a binary tree using tikz

I'm trying to draw a binary tree using tikz package. If I use only circle, I get a tree. But I want to represent a subtree using a triangle. Now the tree gets uneven. I want to attach the arrows to ...
4
votes
1answer
636 views

Drawing a tree with text on the edge concisely using TikZ

I am new to TikZ and am trying to draw a tree with text only on the edge (action/line). I have managed to do it as seen below but I was hoping there was a more concise/legible way. ...
4
votes
1answer
513 views

Using TikZ, how can I bend the edge between two nodes in a tree?

I tried setting edge from parent/.style={draw, bend left=60}, but the line remains straight. What am I doing wrong? \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture}[ ...
4
votes
1answer
563 views

how to draw a process flow figure?

I want to draw the process like in the picture using the code below, however, there is some problem, would someone help me? \usepackage[latin1]{inputenc} \usetikzlibrary{trees} ...
4
votes
2answers
438 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 ...
4
votes
3answers
1k views

Probability tree using TikZ for Bernoulli experiments?

Consider the tree below. Is there an easy way to label every left edge q, every right edge p, every left node f and every right node r, without doing it manually for every level? Second question: Is ...
4
votes
3answers
165 views

TikZ: circle split vertical

I want to split a TikZ node into a left and a right part, just like circle split does in upper and lower part, e.g. \node [circle split,draw] (x){$a$ \nodepart{lower} $b$} Is there a vertical ...
4
votes
1answer
496 views

how to draw arrow that looks like the symbol “\leadsto” in latex?

please refer to the answer of how to draw a process flow figure? Now I what to change all arrows look like \leadsto in latex, you are refer to the picture I can not find it in the manual, ...
4
votes
1answer
577 views

How to draw custom nodes attached to tikz-qtree?

I want to draw a tree which is similar to the Merge sort recursion tree in this Tikz sample from TeXample.net: However, I don't want to draw all the + and = signs, I just want two columns: one from ...
4
votes
1answer
121 views

TikZ: Re-arranging the hierarchical diagram

I was quite impressed by the solution given by "cfr" for the question posted here. Can you suggest a method to change the two main children (labelled Projection matrix Theory and Reconstruction ...
4
votes
1answer
587 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} ...
4
votes
1answer
369 views

how to add dotted line and arc line?

I wish to add dotted line connecting two nodes and an arc line as described in the photo. Here is my code: \documentclass[tikz]{standalone} \usetikzlibrary{ shapes.geometric, positioning, ...
4
votes
1answer
116 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
117 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} ...
4
votes
2answers
276 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 ...
4
votes
1answer
205 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 ...