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3
votes
1answer
540 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
1answer
153 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
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} ...
3
votes
0answers
141 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
1answer
367 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
2answers
472 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 ...
2
votes
1answer
97 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
86 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
2answers
315 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 ...
2
votes
1answer
98 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
73 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
94 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
173 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
1answer
176 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); ...
1
vote
3answers
87 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
81 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 ...
1
vote
0answers
81 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 ...
1
vote
0answers
112 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 ...
1
vote
0answers
1k views

Circle around symbol [duplicate]

Possible Duplicate: Good way to make \textcircled numbers? Is there an easy way to get an circle around a symbol in math mode?
0
votes
1answer
46 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 ...