Questions tagged [circles]
about the production of circles and circle-like shapes in LaTeX graphic processors.
230
questions
0
votes
0answers
37 views
PGFPLOTS circle radius scaling issue
I'm working on a set of graphs that contain circles drawn at various locations. I'm using the circle command to draw the circles on the graphs, but I'm not able to set the circle radii such that they ...
3
votes
2answers
159 views
Distorted circles in axis environment with TikZ
With a fresh installation of TeX Live (updated just before writing this post), circles in axis environments are distorted. Consider the following MWE:
\documentclass{article}
\usepackage{pgfplots}
\...
7
votes
1answer
159 views
Aggregation states in Tikz: draw random circles and connect them randomly
Hey TeX Stackexchange!
I have have a problem with a \tikzpicture in my beamer presentation about nuclear fusion. I want to show a graphic with all four aggregation states including plasma as the ...
0
votes
1answer
44 views
circle the numbers in the tabular [duplicate]
I have a question about the tabular. How do you obtain the attached tabular?
1
vote
1answer
34 views
Adding a bounding box to an existing figure
Referring to the post:
How to draw Venn diagrams (especially: complements) in LaTeX
using the suggested code:
\documentclass{letter}
\usepackage{tikz}
\def\firstcircle{(90:1.75cm) circle (2.5cm)}
\...
2
votes
1answer
59 views
pdflatex says “Non-PDF special ignored!” trying to draw \circle in picture environment
I have several \circle{}'s in a picture environment that are drawn perfectly when the .tex file is run with latex, and the resulting .dvi is run through dvipdf to produce a .pdf
But running the .tex ...
2
votes
1answer
50 views
circles with 32 nodes [closed]
to describe what the diagrams are
- there is a larger circle for each step
- each larger circle has 32 nodes
- the arrows indicate the direction to move the cords
i have installed LatTex so what ...
8
votes
2answers
563 views
Is there a way to draw a simple circle or square in plain TeX/LaTeX, without relying on graphics packages?
I need to draw some bullets for a custom list, but what I have now is pgf code. I figured, why load entire pgf package to draw a mere circle (or square) when there must be (don't tell me otherwise, it'...
0
votes
1answer
43 views
How to Draw Ellipses in Tikz with an Axis
I am trying to convert the picture below into Tikz:
I tried using the following code as a starting point:
\begin{center}
\begin{tikzpicture}
\begin{axis}[
xticklabels={,,},
yticklabels={,,},
xlabel=...
0
votes
2answers
57 views
How to draw this circular nodes at desired center?
Here I am drawing circular nodes at (0,0) in my document. I need to draw these nodes at the desired centre. An example at (8,-6.5).
Can anyone help me to generate code to draw multiple circular nodes ...
11
votes
5answers
1k views
Trying to draw a circle with nodes
I am trying to draw the following image in Tikz
But all I got is
I am not able to make it into a perfect circle. The code is
\documentclass[tikz,border=2mm]{standalone}
\begin{document}
\...
1
vote
2answers
87 views
Circle in place of black node in graph
Question:
In my graph i want to draw small circles in place of black dots for every points a, b, c, d, e, f and g. further i want to label all these points inside circle.
MWE:
\documentclass[10pt]{...
5
votes
2answers
144 views
How to circle together certain entries of a matrix?
I am looking for a way to circle together the red entries of the following matrix:
$$
\begin{matrix}
\textcolor{blue}{[0,1]} & \times & \textcolor{blue}{[0,1]} & \times & \...
0
votes
0answers
49 views
Beamer - Colouring Specific Navigation Circles
I have some frames that are just small increments from previous frames and, as such, I do not wish them to have a distinct navigation circle. I've been able to achieve this by using the method ...
1
vote
2answers
103 views
Make tikz solution with smaller circled number work
I want to have circled numbers in my text and use the TikZ solution posted here. However, I want to make the circles and text a bit smaller so I tried this:
\documentclass{article}
\usepackage{tikz}
\...
7
votes
2answers
341 views
Remove intersect line for one circle using venndiagram2sets
Problem:
I wish to remove the intersecting line for circle A (left).
Minimal Working Example (MWE):
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds,positioning}
\usepackage{...
1
vote
2answers
73 views
Create intersect for Venn diagram and resize circles to adjust to box size
Problem:
Two minor issues which I have not been able to solve.
How do I fill the intersection for the second figure (on the right)?
How do I create "padding" or more "air" around the circles in each ...
3
votes
1answer
83 views
Draw dashed line with solid and empty circle using tikz
Problem:
Trying to get empty circles to work with tikz and add text to the right of the circles. I have not been able to find the correct command for these two issues.
Minimal Working Example (MWE):
...
3
votes
0answers
53 views
tikz doesn't fill small figures [closed]
The usual command \draw[fill=<colour>] (<centre coordinate>) circle (<radius>); usually works just fine, however, when the radius is very small, for some reason it doesn't work ...
1
vote
1answer
88 views
Draw a line from the center of a circle to the edge:
I'm trying to draw a circle with some radius vector drawn from the center of the circle to the edge (preferably at 45˚) and then a bunch of smaller circles – all on the xy-axis. I have the following ...
5
votes
3answers
473 views
How to draw with Tikz a chord parallel to AC that passes through a point?
I've drawn the following diagram with Tikz:
The code used:
\documentclass{standalone}
\usepackage{pgf,tikz}
\usetikzlibrary{babel,calc,arrows,shapes.geometric,intersections,through,backgrounds}
\...
5
votes
1answer
417 views
Drawing Quarter-Circle
I have drawn a square as shown below. However, I need to draw a quarter-circle inside the square such that the radius of the quarter-circle is 1 and it the center is drawn in the bottom left. Please ...
1
vote
3answers
313 views
Drawing Ellipse and Half-Ellipse in LaTeX
how can I draw some ellipses being "cut" by a half-ellipse like in the image (and also being able to write some labels on the ellipses)?
And also, what should I do if I want to have a circle/ellipse ...
2
votes
2answers
180 views
Circle text inside tikz environment
I am trying to circle some numbers inside tikz enviroment. I followed answers for this question: Good way to make \textcircled numbers?
And I used this solution, which work excellent inside normal ...
1
vote
1answer
54 views
\circlearound: Misalign of the circle center
I am using the following code, which I found here at StackExchange to draw a circle around some letters:
\newcommand\circlearound[1]{%
\setbox0=\hbox{#1}%
\dimen0\wd0%
\divide\dimen0 by 2%
\begin{...
2
votes
1answer
46 views
Text hidden with filldraw in circle
I'm trying to learn Tikz and I'm running into some problems with the filldraw methods, circle and text.
I want to have a ellipse in the background, with a circle on top, with a text inside the circle.
...
1
vote
2answers
92 views
Circle using tikz and pgfplots package
I have been trying to obtain this
Since i am still an amateur at using the tikz package, i started somewhere.
This is my bit of code, but all i am obtaining is this
\usepackage{pgfplots}
\...
0
votes
1answer
85 views
How to make an animated circle getting smaller and darker [closed]
How do I make a animated filled circle that gets smaller and changes its color? I'm using the beamer class.
2
votes
2answers
70 views
How to make circles with arrows?
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{decorations.text,calc,arrows.meta}
\begin{document}
\begin{tikzpicture}
\coordinate (O) at (0,0);
\draw (O) circle (2.5);
\draw (O) circle (1....
2
votes
1answer
124 views
Fancy progress circle
I would like to make with tikz three progress circles like these + a "Medium level" one wich is half full.
I've found this answer (Draw a progress circle around text) but I don't know how to adapt it ...
4
votes
1answer
147 views
How to encircle letters (a-z) with different circle and text colours without tikz?
I need to encircle letters. I am aware of \textcircled{$x$}. However I want to be able to fill the circle with a colour, and also change the colour of text.
Specifically, I am looking for something ...
5
votes
2answers
259 views
Generic Symmetric Drawing
I'm trying to prove something and I need a clear drawing to be able to derive the angles and so on. So I thought why not draw it LaTeX !
Okay so my drawing is as such
Those are the cases of 8/6 and ...
2
votes
3answers
141 views
Draw circle with nodes and arrows on it
I try to reproduce theses graph, but unfortunately, without success…
Here is the Tikz I have produced:
\usetikzlibrary{arrows.meta}
\usetikzlibrary{bending}
\usetikzlibrary{arrows}
\begin{...
4
votes
1answer
146 views
Paragraph with a colored circle
I would like to put a red circle before the beginning of a paragraph.
This code does that effect but there are a lot of errors:
\paragraph{{\tikz{\draw[red,fill=red] (0,0) circle (.5ex);}} PARAGRAPH}...
3
votes
1answer
169 views
Circle with points on its boundary and chords between points
I am trying to visualize a perfect matching by drawing a circle with a given even number of points on its boundary and some number chords going between these points so that each point is incident to ...
1
vote
1answer
106 views
Frame around TikZ circle filled with image
I would like to draw a frame around a TikZ circle that is filled with a picture. Importantly, the code should follow the MWE below (if possible), since it is copied from a larger class definition, and ...
1
vote
2answers
44 views
I have a rectangle with four different vertices. How can I put circles on only three of the vertices?
I am really new to coding and have absolutely no idea what I am doing.
\begin{tikzpicture}[
mystyle/.style = {draw,shape=circle,fill=blue}
]
\def\ngon{4}
\node[regular polygon,regular polygon ...
4
votes
2answers
192 views
Fill everything except a circle in the middle of the plot
I need to make several Plots to show convergence. One of those needs to be opaque with a white circle in the middle where alpha is not allowed.
In the code you can see what i'm thinking about. The ...
1
vote
1answer
350 views
Plot circles on axis in pgfplots
I'm just getting to grasp with plots and tikzpictures on latex.
I can draw lines and functions now and manipulate them how i want, but i need to plot a circle.
\begin{tikzpicture}
\begin{axis}[
...
2
votes
1answer
122 views
How to unfill an area inside a filled one in tikz
I've searched a bit and tried in different ways but I don't manage to get the area of the inside circle unfilled, or, alternatively, to be able to fill only the area between the two circles.
Here is ...
2
votes
1answer
146 views
Placing Nodes Around a Circle
I want to draw e.g. 9,13,17 nodes, evenly, around a circle in TikZ. How do I do this?
Then I also want to be able to edit easily the edges between the different nodes (to represent different graphs ...
2
votes
1answer
168 views
Circle Highlight in Column
I'm trying to make this table following figure. I can do the table, but I can not insert some circles to highlight some columns, at the end of each circle I want to put arrows down associating with ...
11
votes
2answers
2k views
How do I do dot inside a letter?
A First Course in Complex Analysis by Matthias Beck, Gerald Marchesi, Dennis Pixton, and Lucas Sabalka Ch9.1
Circle: $C[z_0,R] = |z-z_0| = R$
Disc: $D[z_0,R] = |z-z_0| < R$
Closed Disc: $\...
4
votes
3answers
268 views
Circling part of a fraction in equation* mode
I want to circle the "second half" of a fraction in an equation, like this:
However, after hours of searching, I'm still unable to do this seemingly simple task. The current state of my code:
\...
1
vote
1answer
81 views
Draw a semicircle that has a segment as its diameter
I'm trying to draw a simple schematic of an ATM machine and I can not represent the counter. The schema of a counter is a semicircle with a segment. Their position is on the right extreme and on the ...
5
votes
2answers
392 views
Encircle a formula with arrow pointing from the circle
Is there perhaps a package that already does something like this?
In THIS topic encircling a formula is given, but I don't understand the syntax to modify the 'circle' to have an arrow point outward ...
8
votes
4answers
1k views
How to divide a circle into 3 parts with text using tikzpicture environment
I would like to draw a circle divided into 3 parts with text inside, same in each of the three parts (in the middle), using tikzpicture environment. Something like:
All the circle and its interior ...
6
votes
1answer
701 views
Drawing a half-shaded semicircle
I'm looking to use Tikz or something similar to create something like this:
except with the area of the section ABD shaded a different color. I've looked up Tikz manuals, and I could only find out ...
6
votes
2answers
63 views
tikz for expanding arc
I am quite new to tikz (esp. its handling of polar coördinates) and would appreciate guidance in the construction of either of the inner two "arcs"/spirals in the capture below. I am comfortable ...
4
votes
1answer
207 views
Graphing Areas of Integration [duplicate]
Is there a better way to plot a graph and shade a particular area?
I've pieced what follows below from other answers, but when I try to extend the axes beyond the plot itself, the whole circle becomes ...
