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2
votes
1answer
40 views

A simple cycle with text instead numbers

can somebody help me to replace numbers to any text in the following graph: % A simple cycle % Author : Jerome Tremblay \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture} ...
3
votes
3answers
181 views

how to shade portion of a circle using Tikz?

Could you show how to shade regions within circles using tikz?
3
votes
1answer
98 views

Colored circles from data

I have a data file which gives x-position (xpos), radius, and color. I wish to draw a circle at ever (xpos,0) with appropriate radius and color. How do I achieve that? I have used two approaches. ...
2
votes
1answer
135 views

Tikz Circle Divided into Quadrants

I'm trying to create a circle, divided into four quadrants by a dashed "cross", where the top slice is slightly smaller than the bottom slice. I want to label the four quadrants with labels a, b, c, ...
3
votes
1answer
48 views

Drawing two TQFT diagrams (a circle and a loop) using xypic

I have been searching online the last few hours and how do you draw the following two diagrams using xypic? I used the following but the circle looks too small. Thanks in advance! ...
1
vote
3answers
150 views

Venn diagram with customized colors in overlapping regions [duplicate]

I actually want to reproduce the following Venn diagram: For this, it is important that the central overlapping zone is yellow; it would be nice to reproduce the other overlapping colors too... ...
3
votes
1answer
97 views

Adding a circle to a section title

I want a circle around a roman numeral inside a section title. A command \circled is made from: \documentclass[11pt,a4paper]{article} \usepackage{tikz} ... %Circle around characters ...
5
votes
1answer
100 views

How do I draw a circle around a term in an align* equation?

Here's what my equation looks like; it's in an align* environment: I want to put a circle around $\varepsilon \frac{dL}{d\varepsilon}$ and everything else unchanged. Q: How do I draw a circle ...
2
votes
1answer
94 views

Family Tree gone “wrong”

Trying to make a simple tree, but when I finished I realized I'd gone about it totally the wrong way... Would appreciate some help trying to make this the "correct" way. Oh, and also to circle the ...
5
votes
1answer
197 views

Five percent circle with fuzzy edge using tikz

Consider the following code: % DOCUMENT TYPE \documentclass[12pt,a4paper]{article} % PACKAGES \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage[english]{babel} \usepackage{lipsum} ...
3
votes
2answers
165 views

Monte Carlo Method Drawing

I would like to produce a Monte-Carlo-Plot with tikz and pgfplots, similar to this: I've already tried to adapt from this thread: Filling specified area by random dots in TikZ I've tried defining ...
2
votes
2answers
132 views

Help with an easy tikzpicture (mathematical proof)

I'm completely lost trying to make this (I guess) rather easy picture. Any help would be greatly appreciated
1
vote
0answers
39 views

Help in shadow of cycles

want to know how do I make the shadow of cycles \usepackage[tikzpicture] \begin{document}[article \begin{tikzpicture}[x=\imagescale ,y=\imagescale] %posicione a imagem ...
5
votes
1answer
74 views

How to circle one part in an electric circuit?

I am working in this circuit. I need to circle a part of it, but even after search I could't see how to do it. The code is: \documentclass[11pt]{article} \usepackage{circuitikz} ...
3
votes
1answer
61 views

tikz circle with number change vertical space between lines

Arg, i try to replicate the diverse answers using tikz i read into this post and in this post, without success, my circle explode the space between lines. Don't understand why the result is ...
2
votes
1answer
103 views

How can I parametrize two tikz circles to fit tufte marginpar?

Ho can I parametrize the circles to fit the tufte marginpar? I want to able to change the sovrapposition of the circles (possibly in ratio from 0 to 1) and get an adjusted \diameter to fit ...
2
votes
1answer
111 views

How to circle multiple cells? (special case)

I need to circle multiple cells, on different rows/columns. This is a problem which has been solved. However, I have a more particular case of the problem. I need to draw a circle that needs to ...
7
votes
4answers
374 views

Drawing a circle with an angle using TikZ

I'm trying to re-create this picture using TikZ: I, however, have a very limited understanding of TikZ, and, despite trying to learn how to draw this for an hour or so, have gotten nowhere on my ...
3
votes
2answers
117 views

A circular version of \underbrace or \widehat

I'm new to LaTeX and am searching for a function that acts like \underbrace or \widehat but is circular (I don't want the pointed middle part). Does such a function exist? I tried using Detexify but I ...
2
votes
0answers
194 views

Square root long division method

I wanted to draw the working column for this method of finding square roots: http://youtu.be/UnshaiwljGY Here is an image example of the process: But I am unable to draw it because I am new to ...
5
votes
1answer
171 views

How can I add open and closed circles on either side of a jump discontinuity?

How to indicate "including" and "excluding" dots on the graph? \documentclass[paper=a4, fontsize=11pt]{scrartcl} \usepackage{pgfplots, pgfplotstable} \usepackage{tikz} \begin{document} ...
3
votes
1answer
154 views

Multipart graph with linear and circular node patterns

I'm trying to draw a graph (PDF output of code below attached) that's a linear process, with a potentially circular element in it. As you may see in the upper picture, the the B,C,D elements aren't ...
3
votes
0answers
45 views

Tikz, Tangent Line to a Circle [duplicate]

Why is the tangent not really horizontal? \documentclass{article} \usepackage{tikz} \usepackage{circuitikz} \usepackage{pst-solides3d} \usetikzlibrary{shapes,decorations} ...
9
votes
1answer
453 views

Circled equal with same size as \oplus/\otimes with pdflatex

My question I am trying to make an equal circled of the same size as \oplus or \otimes, etc. I tried to use the solution provided here : How do I put a circle around an operator? However, the ...
4
votes
1answer
965 views

How can I annotate a figure with lines and circled numbers

I want to replace static image annotations with annotations in LaTeX to have them be all the same size. I always use figures and sometimes subfigures. How would I get the same lines as in the image ...
6
votes
1answer
233 views

The intersection of a sphere with planes through an axis tangent to the north pole

I am trying to draw a picture of a very simple sphere - i.e. one big black circle with additionally, an equator indicated with solid line in front, dotted in back. on this sphere I want to draw a ...
4
votes
1answer
265 views

How to fill random spaces with random circles in tikz?

Does anybody know how to efficiently draw either one of the following pictures in tikz? Specifically the "Well Graded" interests me, as one would have to fill random spaces between circles - with ...
2
votes
1answer
141 views

Calculate label angle from a value list

As a beginner of tex and tikz i stuck on array handling together with foreach. I would like to draw two circle with text along its circumference. \documentclass[tikz]{standalone} ...
6
votes
2answers
701 views

How to draw checkmark inside a colored circle in latex?

Referring to this question, how can I draw a checkmark inside a solid circle as shown as a picture? Regards
1
vote
2answers
203 views

sketching semicirles and horizontal lines

I want to sketch this parallel lines and semicircles between them sth like the attached figure... would you plz help me?
1
vote
3answers
113 views

Dashed circular arcs not created in texmaker

I am trying to run the following sample codes, containing PStricks codes generated by Geogebra, in Texmaker in the sequence Latex+dvips+ps2pdfviewpdf (in Ubuntu). \documentclass[10pt,a4paper]{beamer} ...
1
vote
1answer
159 views

Circle with legs - node anchors not enough [duplicate]

I need to draw a circle with n legs and one with n+2 legs. Usually I would connect to legs to the circle with the anchors. But north, north east, north west, etc... simple aren't enough. It looks ...
4
votes
3answers
267 views

Tikz-Place a rectangle in specific angle

I am trying to place a rectangle on top of an imaginary circle of certain radius, whose center lies in the middle of another rectangle. What I've tried so far is the following \documentclass{article} ...
4
votes
2answers
373 views

TikZ diagram: concentric circles and 'freehand' curves

I have the following diagram which (or a nicer looking version of which) I'd like to recreate using TikZ. Can anybody point me into the right direction? How do I do the concentric circles? How the ...
1
vote
1answer
569 views

A dotted circle: control size of dots and distance between them

My MWE is: \documentclass{minimal} \usepackage{tikz} \usetikzlibrary{calc} \begin{document} \begin{tikzpicture} \draw[red,dotted] (0,0) circle (2); \draw[black,thick] (5,0) circle (2); ...
15
votes
3answers
718 views

How to improve the glowing effect in this figure using TikZ?

I want to improve the glowing effect in the MWE below. As shown in the output there is like a sharp transition between the white circle in the center and the surrounding halo, which does not give the ...
2
votes
1answer
130 views

number and size of slices in a chart with tikz

In this chart I can determine the number of slices, but not the size of slices. How to determine the size of each slice ? Thanks for your help \documentclass{article} ...
0
votes
1answer
59 views

Draw cirle/point in text

I want to (re-)construct circles and points within a paragraph (green). It looks like the circle is not the letter o. In the lower part of the image I tried to highlight that the symbols are not ...
2
votes
1answer
99 views

tikz spacing between circles

How to reduce distance between circles ? and how to colorize each circle ? \documentclass{article} \usepackage[paperheight=30cm,paperwidth=35cm,margin=1in,heightrounded]{geometry} \usepackage{tikz} ...
5
votes
1answer
139 views

circle vs arch with shorten — normal or bug?

When I draw arches using arc in pgf, the arch path precisely fits on the path of the corresponding (ie having the same radius) circle (red on black in the attached figure). When I apply shorten to the ...
2
votes
1answer
786 views

drawing arrows on a circle path and a tangent arrow in tikz

I would like to draw relatively complex paths in tikz. This is an example: The boxes represent nodes with texts of different lengths. The arched arrows should be on a circle path. The arched arrow ...
4
votes
2answers
250 views

Making an unfilled circle including a number in a table

I wonder is it possible to highlight a number enclosing with an unfilled circle next to a line in a listing or table like the image below? \documentclass[english,a4paper,12pt]{report} ...
8
votes
1answer
287 views

How to make a command for a circled letter to work with all font sizes?

I introduced the following macros \newcommand{\malcev}{\mathop{\text{\textcircled{\scriptsize M}}}\nolimits} \newcommand{\imalcev}{\mathop{\text{\textcircled{\tiny M}}}\nolimits} The code \[ ...
1
vote
0answers
189 views

Changing the position of frame bullet indicators in Beamer

I am using Ilmenau Beamer theme, that, in every frame header, vertically stacks navigation bullets that counts the number of frames in each subsection of the presentation. I am wondering if it is ...
3
votes
0answers
163 views

How to add navigation circles to Copenhagen theme in beamer?

I would like to ask if there is a way to add navigation circles to the Copenhagen theme. Let me expalin it better: 1. on the left hand side of the header there is a list of the sections. 2. on the ...
4
votes
0answers
23 views

How to divide circle multipart nodes in tikz [duplicate]

I would like to get multi part node with vertical line between lower nodepart. Something like this: My code: \documentclass{article} \usepackage{tikz} \usetikzlibrary{arrows} ...
3
votes
1answer
226 views

How to have a circle in the nav bar for the first frame of one section?

In a beamerdocument using the 'Singapore' theme I have some subsections that are one slide long. I noticed that in this case the "circle" in the "navigation bar" does not appear. Here is one little ...
3
votes
2answers
932 views

How do I place nodes around a circle in Tikz?

I'd like to place 17 evenly-spaced nodes around a circle. I am very new to Tikz and am following the Petri nets example in the manual. I would like to do something similar — essentially just ...
8
votes
2answers
608 views

How to draw a circle with a triangle in TikZ?

Be sorry that I cannot provide the coordinates of all points, or I can draw the picture. How can I make this figure? Thanks for any help!
5
votes
3answers
244 views

Drawing a segmented circle

I'm trying to draw another larger circle that is also centered at (0,0). In words I'd like to "walk out along the top horizontal arm to its halfway point, then draw a circle all the way around to the ...