{nodes} is about nodes in {diagrams}.

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1
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1answer
54 views

Tikz-Draw multiple lines from/to a node

I am trying to reproduce the following image I made in "Powerpoint". Although, there is no difficulty in designing the boxes, I find it rather hard to properly position the red and black lines. One ...
5
votes
2answers
151 views

Tikz- complicated shapes as nodes

I'm trying to reproduce the following picture In this picture, there are some shapes that are repeated. For instance 5, 6, 8, 10 and 11. My idea is to use ./style in order to define these shapes ...
2
votes
1answer
50 views

accuratelly place a node above and left of another node

I am trying to draw a box which is defined as a node, next to another node. My code is \documentclass{standalone} \usepackage{tikz} \usetikzlibrary{positioning} \tikzset{ pipe/.style = { ...
2
votes
1answer
29 views

How can I place a node relative to a legend?

I'd like to place custom formatted nodes relative to the legend in a plot. The answer to Placing node relative to legend is a solution per se, but related to op's actual intent so it isn't helpful to ...
0
votes
1answer
52 views

Why is the pin's angle argument displayed as text?

I'm completely stuck with the syntax of the command options \node Here is my code line: \node [circle,fill=blue,scale=0.5,pin=60:$q_0$] at (9+90:15*4/30) {}; And it displays the same as if I had ...
4
votes
1answer
77 views

Split nodes in TikZ math nodes matrix with Beamer?

TikZ matrices and Beamer do not work smooth -- for example, we have to use ampersand replacement work around. Is there a similar work around that allow one to use \nodepart ? The MWE is this: ...
4
votes
2answers
99 views

tikz dash rectangle in nest nodes

I want to use dash rectangle in outer node but use solid rectangle in inner nodes. But my sample code below actually dashed all node for inner or outer nodes. \documentclass[tikz]{standalone} ...
2
votes
0answers
37 views

tikz align text to left inside node [duplicate]

I am trying to align node text to left but it seems below code still put the text at the center of node: \documentclass{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture}[thick] ...
13
votes
2answers
600 views

Naming the nodes of `nodes near coords` for later use

I would like to use pgfplots command nodes near coords to get a list of named node ((no1), (no2), (no3) etc.) that I can use afterwards to draw some paths that I fail to construct with pgfplots only. ...
3
votes
2answers
55 views

TikZ/ERD: node (=Entity) label on the inside

I'm trying to draw an ERD diagram. I recycled code from a couple of posts around here and added my own spice, finally ending up with: \documentclass[border=0.5in]{article} \usepackage{tikz} ...
4
votes
1answer
160 views

Different shading for multi-parted tikz node

Please consider MWE below: \documentclass{standalone} \usepackage[usenames,dvipsnames,svgnames,table]{xcolor} \usepackage{tikz} \usetikzlibrary{positioning,shapes,shadows,arrows} \usepackage{lipsum} ...
8
votes
4answers
183 views

Tikz: Equal sized nodes with different text

I am new here to Tikz and I need to draw 2 rows of nodes that are identical in size but having different text of different length in it. Sure the upper and lower nodes should have enough room for the ...
2
votes
1answer
21 views

How to print in a node the \coordindex multiplied by a value?

I would like to print in a node the \coordindex multiplied by a value. Is it possible? now: node [ some code... ] {$\coordindex$} after (?) node [ some code... ...
14
votes
3answers
371 views

tikz, drawing a rectangle with spikes on borders

I would like to draw a scrabble board. On my long journey to do that, I would like to set nodes which I could use around the board. The grid, that I can do. Now I'am looking at coding for "triple word ...
3
votes
2answers
84 views

Scaling nodes in automata in TikZ, inside equation.

I fail to scale the nodes (which is what I initially wanted) of the following \documentclass{standalone} \usepackage{tikz} ...
1
vote
1answer
47 views

Gap between feedback edge of block diagram

How can I avoid the gaps at the branches of the feedback edges (arrows) in this block diagram? \usepackage{tikz} \usepackage{pgfplots} \pgfplotsset{compat=1.10} \usepackage{tikz} ...
2
votes
2answers
226 views

Style inheritance in TikZ trees

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? ...
2
votes
0answers
83 views

Beamer - Title page is perturbed when adding notes

I'm working on a Beamer presentation in which I want my notes to be along with a small preview of the current slide only (bigger than the default). I worked on the following MWE, which seems to work ...
6
votes
1answer
83 views

Arrow from brace to node

I would like to draw an arrow from the tip of a curly bracket to a node, but if I do the following, an extra arrow point is drawn just above the tip of the brace. \documentclass{article} ...
5
votes
4answers
162 views

How can I make TikZ nodes center on a particular symbol/operator?

Here is a small example document. \documentclass[a4paper]{amsart} \usepackage{tikz} \newcommand{\dju}{\mathbin{\coprod}} \DeclareMathOperator{\id}{id} \begin{document} \begin{tikzpicture}[x = ...
2
votes
2answers
116 views

How do I draw shapes inside a tikz node?

I know how to draw different shapes using tikz, like this: \documentclass{minimal} \usepackage{tikz} \begin{document} \begin{tikzpicture} \draw (0,0) ellipse (1 and 1.5) (0,2.5) circle (1) ...
5
votes
1answer
85 views

Change node style in a tikz picture

I'm trying to change the node style so a node looks like a cylinder with a variable height. currently i'm using this code \documentclass{scrartcl} \usepackage[utf8]{inputenc} \usepackage{tikz} ...
3
votes
1answer
93 views

change position of TikZ node halfway

I am trying to move the node "H" to one of the two positions shown in red below: I am not sure how to position it at 'intermediate' positions such as I am suggesting. How could this be done? Is ...
3
votes
1answer
101 views

Customizing itemize inside a node in beamer

I am working with the MWE below and I am trying to do something that seems to be easy, but I cannot figure out. \documentclass{beamer} \usepackage{tikz} ...
53
votes
1answer
7k views

Difference between “right of=” and “right=of” in PGF/TikZ

In the PGF/TikZ manual, sometimes I see the option right of=somenode instead of right=of somenode. They look very similar, but the effects are different. The distance between nodes positioned with ...
3
votes
2answers
158 views

Tikz: How to Align the Text of simple Nodes?

I tried to put up a nice little graphic, to make an example for String-Matching. My Problem is the "b" is not aligned with a and c and i can't find a way to handle this: \begin{figure}[h] ...
4
votes
1answer
78 views

Beamer Title Inside Node — Line Break

I am creating my own beamer theme, and the way I have conceived the title page needs the title to be inside a tikzpicture node, in this form: \node [anchor=center] (title) at ($(box)+(0,.25)$) {% ...
2
votes
1answer
41 views

Illegal unit of measure (pt inserted) error when using \foreach with node[pos]

I am trying to draw a path and position nodes on it and fill them using this code and it works \documentclass[varwidth=20cm]{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture} \draw ...
3
votes
1answer
71 views

Syntax for the node command

Look at the two diagrams at the top of page 50 and the diagram at the top of page 220 in the manual at the following web site. http://mirrors.rit.edu/CTAN/graphics/pgf/base/doc/pgfmanual.pdf I have ...
9
votes
3answers
207 views

How can I move a single node in a tikz plot?

I can't find an answer online, please help me. The following plot shows the percentage of 3 groups. The red line is the average (and needs to stay at 13.8). How can I move ONLY the node "2.9" a ...
6
votes
2answers
167 views

How to force nodes to have the same size in tikz matrices

Is there some intelligent way to have several tikz nodes have the same height and width? Consider the following example with output below. I'd like every node in each row to have the same height ...
24
votes
1answer
4k views

Creating node shapes

I am currently learning how to use TikZ/PGF to make some figures for a project report, and so I have a question: Is there is a practical way of making a particular object into a node? The object ...
2
votes
1answer
115 views

Draw nodes in ring form

I want to use this drawing of a neural network and extend it to a recurrent neural network. To do so I'd like to arrange the hidden nodes to a ring and connect every hidden node with the other hidden ...
0
votes
1answer
54 views

How can I connect centers of nodes defined using let in a foreach loop?

I want to create a star polygon using a \foreach loop to make nodes for the vertices and another \foreach loop connecting, say, every 4th node. \documentclass[12pt]{amsart} \usepackage{tikz} ...
5
votes
3answers
285 views

Tikz: How do you label a circled node to the left without collisions?

I'm trying to label a circled node in Tikz with some text to the left. The problem is it is colliding with the circle. For example I have something like: \begin{tikzpicture} \node[draw,circle] at ...
8
votes
1answer
1k views

Edge nodes, auto and node distance

Consider the following MWE \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} \draw (0,0)--(1,1) node[auto,midway] {$A$} -- (2,0) node[auto,midway] {$B$}; ...
7
votes
5answers
2k views

TikZ Node with multiple shapes

My use case is drawing a ticked box in line with normal text like this: "Hello ☒ World." (unicode example, your mileage may vary). One solution I managed to come up with is the following rather ...
3
votes
1answer
73 views

pgfplots: node positioning

I want to place a node at the end of a curve. Since I did not find an automatic way to realize it I tried to place it manually. But the node does not appear at the expected position. It's placed near ...
9
votes
3answers
207 views

Sloped Tikz node with rotation and scale

There should be an easy way to place a sloped node along a path. Using sloped works great (as in the black text). However, if there is a rotate= applied then the text is no longer along the path (as ...
3
votes
2answers
114 views

Adding arrows to a Gantt chart?

(To-the-point question at the end of the post) I am using the following snippet to draw Gantt diagrams, taken from this source: % GanttHeader setups some parameters for the rest of the diagram % #1 ...
4
votes
1answer
64 views

TikZ: How to center the text in a node with the scrartcl class

I want to draw a probability tree. In Beamer it looks good. But in scrartcl the texts in the node are aligned right. I want the text to be centered. How can I solve this? ...
1
vote
2answers
80 views

tikz-qtree: Beginners Problems

Hello im not a Linguist and have some trouble with trees. \begin{tikzpicture}[grow'=up] \Tree [.a [.b [.c [.d e]] [.f g] ...
4
votes
2answers
55 views

node style is only taking partial effect in a matrix of nodes

This is probably the first of two closely related questions. I have defined a style: my node style/.style={%% minimum width=\dimexpr0.60in+12pt\relax, minimum ...
2
votes
2answers
66 views

pgfplots- Adding a mark at the origin

I'm trying to show the beginning of a sketch of the graph y=xe^x, and this is what I have: \documentclass[10pt]{article} \usepackage{tikz} \usepackage{pgfplots} ...
0
votes
0answers
16 views

How to debug the “Argument of \XC@definec@lor has an extra }” error in Foreach statement? [duplicate]

First, I draw three nodes each of which has three parts. Everything is OK. The code and the image are as follows. \documentclass{article} \usepackage[utf8]{inputenc} \usepackage[]{tikz} ...
4
votes
1answer
125 views

tikz def node name (or reference) for nodes create using the def

I have the following definition in order to create a node with cylinder shape \def\dnc[#1,#2,#3,#4]#5{ \node[draw, cylinder, alias=cyl, shape border rotate=90, aspect=1.6, % minimum height=25, ...
4
votes
0answers
104 views

TikZ: turn a box into a shape

I want to turn a rectangle with ports in the top and bottom into a shape I can use with a node. How can I do this? \documentclass[tikz,14pt,border=10pt]{standalone} %%%< \usepackage{verbatim} ...
5
votes
3answers
180 views

Table of x-y values with first and second order differences

I would like to code a pages of notes that has the layout shown in the picture below. My question is the most efficient way to do this with LaTeX. I would think tikz with lots of nodes and edges, but ...
3
votes
2answers
50 views

Place node above specific path segment

I am trying to put a node above a specific segment of a path that is "bent" using "|-" (kind of broken into segments). A minimal example follows here: \begin{tikzpicture} \node[rectangle,draw] ...
6
votes
3answers
213 views

Make a polygon with automatically labelled nodes according to their coordinates

The goal: Make a polygon (and a circle containing that polygon at the nodes of the polygon, without the polygon's lines) with automatically numbered nodes according to their coordinates (x,y) [which ...