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4
votes
2answers
966 views

position arc relative to circle [duplicate]

Possible Duplicate: Draw arc in tikz when center of circle is specified an very trivial question but I can't do it! Sorry but I find coordinates confusing. I would like to draw an arc ...
4
votes
2answers
1k 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 ...
4
votes
3answers
71 views

Custom label circle at specific degree intervals

In order to draw a circle with numeric labels at specific degree intervals, I use the following code. \documentclass{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture}[line ...
4
votes
1answer
2k 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 ...
4
votes
2answers
271 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} ...
4
votes
2answers
93 views

Circle two terms in an equation linking them by an arrow

I'd like to know if it's possible to do something like that in an equation using beamer
4
votes
1answer
393 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?
4
votes
2answers
471 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 ...
4
votes
1answer
102 views

How to draw a circle with the length of a segment?

Previously I posted a question and one answer brought me another question. Here is the code: \documentclass[margin=10pt]{standalone} \usepackage[utf8]{inputenc} ...
4
votes
1answer
95 views

Drawing dashed circles around words using TikZ

I am looking for a code to create the following schemes. As I have never worked with drawing packages in LaTeX before, any help will be appreciated. It would be great if someone could help me by ...
4
votes
2answers
372 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 ...
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
3answers
419 views

how to shade portion of a circle using Tikz?

Could you show how to shade regions within circles using tikz?
3
votes
2answers
108 views

How to draw points on a circle (chords) and connect them Like the following picture?

I want to draw circles like the above picture and I also want to draw mroe than two dots and more than two chords. Can someone provide me with one simple example for the circle with two dots and ...
3
votes
3answers
60 views

Point object distorted because of proportions command

I'm struggling with my first Tikz graph. I would like to plot a circle in the coordinate (20.48,0.6358) which corresponds to a minimum. However, given that the axis have different scales ...
3
votes
2answers
162 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 ...
3
votes
1answer
111 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 ...
3
votes
2answers
200 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 ...
3
votes
2answers
1k 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} ...
3
votes
1answer
2k views

Getting numbers to appear in circles

I have a linked question that I previously found on here, but I cannot make any comment yet to post. The link being: Good way to make \textcircled numbers? My question was how could we use this ...
3
votes
1answer
83 views

Tikz circle diameter when letter inside?

I have the following tikz code: \tikzstyle{city} = [draw, fill=white!20, circle, node distance=0.5cm] \begin{tikzpicture}[baseline={(current bounding box.center)},node distance=0.7cm] \node [city] ...
3
votes
1answer
116 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. ...
3
votes
1answer
72 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 ...
3
votes
1answer
189 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
2answers
360 views

TikZ - circle split ignore empty parts

This has already been asked at TikZ: Removing the inner line of circle split, rectangle split, etc., but not answered for circles: How can I remove the split line in a picture where every ...
3
votes
1answer
66 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! ...
3
votes
1answer
279 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
1answer
602 views

Node diagram with encompassing circles

I'm attempting to draw an image similar to this one: However, I only want to draw three nodes as text ("A", "B", "C") with double headed arrows and the larger overlapping circles.... I've had ...
3
votes
0answers
48 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} ...
3
votes
0answers
179 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 ...
2
votes
3answers
355 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... ...
2
votes
1answer
1k 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 ...
2
votes
1answer
208 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, ...
2
votes
2answers
163 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
2
votes
1answer
158 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 ...
2
votes
1answer
1k 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); ...
2
votes
1answer
146 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} ...
2
votes
1answer
76 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} ...
2
votes
1answer
127 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
69 views

Draw lines in three intersected circles

I am new user of LaTeX. Kindly can some one please help me out on how I can draw these lines in circles from center to the boundary of circles? The fourth line coming from outside should be an arrow ...
2
votes
1answer
104 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 ...
2
votes
1answer
112 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} ...
2
votes
1answer
152 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} ...
2
votes
0answers
270 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 ...
2
votes
0answers
104 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 ...
1
vote
2answers
223 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
2answers
77 views

How to add 25/50/75/100% filled circles to a table?

Often I see in a paper a table with a column of circles which are filled for 25/50/75/100% to show priority/level of meeting requirements, to mention yes/no/unknown/NA etc? Do such (usage of) ...
1
vote
1answer
58 views

How could text be placed at different points with respect to a TikZ circle path?

I have the following code which generates a little circle of circular images using TikZ. How could text be placed at different points with respect to this circle? Specifically, how could some text ...
1
vote
3answers
122 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
187 views

Drawing a circle around text within itemize and enumerate on a beamer slide

I have the following code that defines a single frame of a beamer presentation: \begin{frame}{Focus on Merkel Cells} \begin{itemize} \item \textbf{1875}: Merkel cells discovered by Friedrich ...