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3
votes
2answers
62 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
65 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
94 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
92 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
37 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} ...
8
votes
1answer
164 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 ...
3
votes
1answer
217 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
157 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 ...
1
vote
0answers
76 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
92 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
435 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
168 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
81 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
76 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
156 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
239 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
147 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); ...
14
votes
3answers
479 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
91 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
41 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
82 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
117 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
338 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
189 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} ...
7
votes
1answer
169 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
109 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
140 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
151 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 ...
2
votes
2answers
432 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
460 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
195 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 ...
5
votes
2answers
361 views

Split circle in tikz unevenly

How can split circle (tikz shape circle) in two parts. However, I would like the split to be uneven i.e. the top part occupy lets say 30% of the area and lower part the rest 70%. Thanks
5
votes
1answer
347 views

How to make addition symbol inside in a circle? [duplicate]

I need to make + and a dot representing multiplication in a circle. How to do it?
3
votes
1answer
205 views

circle items in an array

So I would like to circle two of the elements in my array at the same time. Even though they are in different rows and or columns. Here is what I have so far. \documentclass{article} ...
5
votes
4answers
2k views

How can I draw oval circle around a string?

How can I draw oval circle around a string? For example, when I have "1,3,4,6", how can I put them in a circle?
7
votes
1answer
2k views

indexed letters inside circles

I'm currently using this code \raisebox{.5pt}{\textcircled{\raisebox{-.9pt} {f}}} to get I'm trying to index the function f inside the box, with say $f_{n}$ but \textcircled doesn't seem to ...
6
votes
1answer
207 views

Circle with labelled rotated radians

I'm wondering how I can reproduce the following diagrams using TeX: I realize this question is similar to this other question, however I'm not nearly experienced enough to be able to translate ...
2
votes
0answers
92 views

To wrap the external lines so that it can touch the perimeter [closed]

Similar to this, Wrapping a Feynman diagram in an ellipse or a circle?, I am having some in tikz problem making sure the legs of these diagrams touching the perimeter. I tried the following, but I am ...
4
votes
1answer
313 views

how to make this circles?

I would like to make in LaTeX these circles. How can we add the words in them? The color for the big one?
5
votes
1answer
189 views

PSTricks: Partitioning and filling a circle in pst-pdgr

I am using the pst-pdgr package which uses PSTricks to generate medical pedigrees. I find this package to be very useful, however I ran into a problem with a certain situation I am having. I need a ...
3
votes
1answer
244 views

drawing diagram from the circle

I am trying to wrap the following diagram in a circle and I am facing some problems. I am using the some codes from, Wrapping a Feynman diagram in an ellipse or a circle? , but I cannot make the lower ...
3
votes
2answers
647 views

Direction arrows on a circle [duplicate]

I would like to plot circle (or another curve) with positive direction (and show it wit arrows). This plots the circle \documentclass{article} \usepackage{tikz} \RequirePackage{pgfplots} ...
6
votes
1answer
1k views

Draw 3D rectangle

I've been searching this for hours, but didn't find a reason for this behaviour: Here is my example: \documentclass{article} \usepackage{tikz} \usetikzlibrary{3d} \begin{document} ...
16
votes
3answers
1k views

How to fine tune rotation of text along circular path?

After searching the web and finally coming from here (recreating a logo), I couldn't find an answer to what I am looking for. I want to rotate a text inside a circle and have a full control/fine ...
9
votes
5answers
704 views

How to draw tangent to two touching circles and marking the points

This question may seem repetitive to many, but as I am very new to Latex, even after reading many posts, could not get to draw what I wanted, so asking. I want to draw as the following. I have ...
42
votes
4answers
1k views

How to create a Caesar's encryption disk using LaTeX

How can I create a Caesar's encryption disk with LaTeX? I guess, the ultimate solution would take a arbitrary list of letters and calculate the spaces and angles for each letter automatically. So ...
5
votes
2answers
233 views

TikZ, node with multiple lines around

I want to draw a circle node using tikz that has more than two lines around. I found this question: TikZ - multi-color double circle node with its very good accepted answer. Unfortunately, I have no ...
7
votes
1answer
698 views

Draw arrow not to node center but to edge of circle on this node?

This example: \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture}% \draw[help lines] (0,0) grid (1,1); \node [draw, circle] at (0,0) {}; \node [draw, ...
4
votes
3answers
8k views

How to draw a solid colored circle?

I am working on some book writing. For that I need to draw circle filled with red color. I tried \circle but it generate black circle only. How can I fill it with color?