Questions tagged [circles]

about the production of circles and circle-like shapes in LaTeX graphic processors.

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37 views

How can I make these two circles the same size? please help me

here's the code: \node[circle, draw=black, solid] (Q9) at (10.5,-1.5){Q9}; \node[circle, draw=black, solid] (Q10) at (9.0, -1.5){Q10};
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3answers
324 views

Letter in solid filled circle

One of my coauthors wants to typeset a letter that is inside a solid filled circle. I went through various symbol lists of packages, yet without luck. I am not sure if my memory is doing a trick on me,...
19
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7answers
3k views

How can I draw a water lily in LaTeX?

I wonder, can anyone draw a picture like this? I tried, but I'm at the very beginning... There should be four semicircles and one full circle. I've managed to draw only two of them so far. Here's my ...
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1answer
60 views

How shade the segment of a circle

How can the code below be modified so that the highlighted area in yellow can be shaded? \documentclass[]{article} \usepackage[margin=0.5in]{geometry} \usepackage{pgfplots} \renewcommand{\thesection}{...
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1answer
31 views

Bullet points with circles. Latex skipping a point

I am trying to have a list with 2 levels and I am finding that it skips the second line of the second level. How can I fix this? \begin{itemize} \item a \begin{list}{$\circ$} \item ...
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1answer
28 views

Unwanted Extra Circles in Tikz Neural Network (LaTeX)

Using this code, the output is as follows. Why are there extra empty circles appearing in my input layer and how do I get rid of them? Bonus points: how could I go about overlaying weight and bias ...
3
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3answers
163 views

Trigonometric functions on a unit circle

I'm trying to digitalize this image with Overleaf. It represents some trigonometric functions (sin, cos, tan, cot) within a unit circle. It seems very difficult to do so. In fact, I have been seeking ...
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1answer
39 views

Drawing a second and third x-axis with tikz

This is what I want to draw: Until now I have, with help of Diagramming Unit Circle and Sine Wave with TikZ the following code: \documentclass[a4paper]{article}% guessing (cfr) \usepackage[landscape,...
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2answers
79 views

Isosceles triangle in circle with angle and text - in tikz

Im a newcomer to tikz and I've been playing around with it for some time now. For some presentation I need a representation of an isosceles triangle in the unit circle. The only thing I got so far was ...
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0answers
50 views

How can I get a complete circle with labels around the circle

I got this semi-circle for illustration and I need the two mouths to touch each other like exactly a circle still with metric label like what I have in the MWE % !TeX program = lualatex \documentclass[...
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1answer
107 views

How to draw these circles using tkz-euclide?

I'm learning how to use tkz-euclide. I want to draw these circles.
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2answers
71 views

Shading overlapping semi-circles

Can you anyone suggest how to shade in the highlighted areas (in red) in the image below? \documentclass[]{article} \usepackage[margin=0.5in]{geometry} \usepackage{pgfplots} \renewcommand{\thesection}...
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0answers
66 views

A mistake in TikZ manual page 1002/1318: radius must be in place of diameter [closed]

In TikZ manual page 1002/1318, there is an example to create a circular array like this: The problem is the author called the radius of each circle as the diameter. Below is the code: \documentclass{...
3
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1answer
137 views

Rotated half a circle in 3D, lines are slightly off in tikzpicture

In the below image, I wanted to show that some 3D shapes, like the cylinder and the sphere are constructed by rotating a planar shape around an axis. The cylinder looks OK but the outline of the ...
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3answers
79 views

Problem with circle on tikzpicture

I have a problem with this graphic. The circle does not focus on the corresponding number. For example, in the first line you should focus on number one, but the top of the circle just touches it. ...
0
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1answer
84 views

Fill between two circles in Tikz with addplot

I want to draw the following graph with specific region filled This is my code, I only get the result right of the x-axis. when I change clip={domain=0:3} to clip={domain=-3:3} it didn't work \begin{...
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2answers
109 views

Perfect labels for minor / major arcs of circle using Tkz-Euclide

In Tkz-Euclide, is there a "built-in" (automatic) way to label the minor or major arc of a circle? For instance, in the following circle, I would like to label the minor arc CD with measure 58 ...
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2answers
65 views

Creating an rectangular arrangement of filled circles using different colors

For a visualization I have in mind I'd like to create an rectangular arrangement of filled circles using different colors. For example, something like this: + + + + + + + * + + * * + * * * * * * * ...
2
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2answers
183 views

Tangent Circles using TikZ

I am trying to use TikZ to draw tangent circles contained in a rectangle, but I have encountered some difficulties. I am also soliciting general feedback on using TikZ better, so I am giving a fair ...
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5answers
365 views

Angle between two circles

I am trying to recreate this image in LaTeX: So far, I have the following: \documentclass[a4paper,12pt]{article} \usepackage{tikz} \begin{document} \begin{center} \begin{tikzpicture} \...
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2answers
129 views

Medium sized circle as a bullet

I am creating a file that mimics one of Google Doc's preselected formats. The one I selected uses a circle with no fill. However, $\circ$ is too small and $\bigcirc$ is too big. I have also attempted ...
1
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1answer
51 views

Circledsteps give error “option clash for xcolor”

Consider: \documentclass{article} \usepackage[T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage[table]{xcolor} \usepackage{menukeys} \usepackage{circledsteps} \begin{document} test \end{...
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0answers
48 views

PGFPLOTS circle radius scaling issue [duplicate]

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 ...
7
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1answer
302 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 ...
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1answer
58 views

circle the numbers in the tabular [duplicate]

I have a question about the tabular. How do you obtain the attached tabular?
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1answer
50 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
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1answer
163 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
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1answer
53 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
696 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'...
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1answer
161 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=...
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2answers
78 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
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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} \...
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2answers
154 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
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2answers
227 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 & \...
1
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0answers
61 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
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2answers
241 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
367 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
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2answers
177 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
265 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
66 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
192 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
576 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
1k 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
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3answers
757 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
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2answers
370 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
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1answer
62 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
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1answer
79 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
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2answers
150 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
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1answer
117 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
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2answers
112 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....

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