6
votes
3answers
83 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
2answers
77 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. ...
16
votes
2answers
255 views
+50

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 ...
5
votes
1answer
105 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} ...
6
votes
1answer
168 views

How to plot a graph from its adjacency matrix?

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
77 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
135 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
1answer
157 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
112 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 ...
5
votes
2answers
86 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
121 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
36 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
124 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 ...
1
vote
1answer
81 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
104 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
97 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, ...
1
vote
2answers
106 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 ...
2
votes
1answer
79 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 ...
3
votes
1answer
143 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 ...
7
votes
2answers
211 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
313 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
150 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
217 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
160 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
161 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 ...
11
votes
2answers
281 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 ...
6
votes
1answer
249 views

How do I create a Tikz mindmap that has two connected roots?

I am creating a mindmap that has multiple root concepts instead of just one. How can I create such a mindmap using Tikz? These are the mindmaps: \begin{tikzpicture}[small mindmap,concept ...
3
votes
3answers
284 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} ...
5
votes
2answers
316 views

More efficient way to draw movement arrow to roof in tikz-qtree

When drawing syntactic representations in linguistics, one often uses a triangle to represent a unit whose internal structure is irrelevant. This can be accomplished with the tikz-qtree command ...
3
votes
2answers
696 views

tikz tree fork down edge labels

\documentclass{article} \usepackage{tikz} \usetikzlibrary{trees} \begin{document} \begin{tikzpicture}[level distance=1.5cm, level 1/.style={sibling distance=3.5cm}, level 2/.style={sibling ...
4
votes
2answers
231 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 ...
5
votes
2answers
167 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 ...
2
votes
1answer
204 views

Draw a vertical flow chart [closed]

I would like to draw a Diagram like the one in the attached picture.
6
votes
1answer
134 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 ...
1
vote
0answers
39 views

How come it always says \tikzlibrary{calc} is missing? [duplicate]

Whenever I put 2 trees onto a document, the system always tells me I am missing \tikzlibrary{calc} on the second tree (I have the same line for both trees) on this line \draw[dashed,rounded ...
4
votes
1answer
167 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 ...
2
votes
0answers
113 views

Tikzpicture: Data from File

I want to create a number of trees from a series of input files. What syntax would the file need to be in to create the following tree? This is what I need done, but from a file and with loops ...
3
votes
1answer
286 views

Inserting floating text near decision tree arrows

How do I insert Yes and No beside the solid arrows? I tried putting node [near end, right] {Yes} after each node and child declaration but this just messes up the flow of the decision tree. Code ...
1
vote
1answer
239 views

Depth-first traversal of a binary tree

How can I achieve the drawing of a depth-first traversal of a binary tree like in this picture ?
2
votes
0answers
81 views

TikZ-PGF child nodes in different locations

When I use TiKz to draw two trees, each in a nested picture, the position of the middle child of the second tree is different from the first. This is even though the code for the trees is basically ...
8
votes
2answers
233 views

How to highlight tree levels

How can i highlight tree levels to be some thing like that... I've drawn my tree with this code \documentclass[landscape]{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} ...
1
vote
1answer
107 views

How to write a tree with no (visible) root with TikZ?

I’m trying to write a tree structure in TikZ. The trees in question are labelled on the leaf only; there is no label on inner nodes. Because I don’t use node on inner nodes, the tree structure joins. ...
3
votes
1answer
82 views

tikz draw tree with extra column

01, 001 and 0001 are not actually "childs". How do I add K=1,2,3 and K=4 to the left hand column? And I tried really hard to adjust the distance. But this is the best I can do. Thanks. ...
2
votes
2answers
162 views

Inheritance in Tikz tree

As I read the rule for style inheritance in a tree (pgfmanual 18.4, page 215), the naked [rect] below should mean that the node labeled "empty" be rectangular. But it's not. What am I doing wrong? ...
7
votes
1answer
213 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 ...
2
votes
1answer
297 views

Tikz-Tree: Arrow-style depending on parent node

I have drawn a tree in tikz with different styles for nodes (this simplified example has nodes with style a or b). The arrows from nodes to childs are always the same and I would like to apply ...
3
votes
1answer
230 views

Tikz example doesn't compile

I tested this example (from tikz package) example's link and my IDE TexMaker with MiKTeX returns an error ! Package pgfkeys Error: I do not know the key '/tikz/edge from parent fork dow I aalo ...
10
votes
1answer
304 views

Drawing PQ-trees

I need to draw PQ-trees in LaTeX which look like these: I tried trees in tikz but I had two problems: partially shade rectangles use vertical pointers from children to the parent, if the parent ...
6
votes
1answer
259 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 ...
8
votes
1answer
191 views

Split tikz tree level in two parts

I would like to rebuild this graphic for my bachelorthesis. The problem that i ran into was, that i don't know how to split the graph in the second level, like shown in the picture above. I was ...