Questions tagged [polarplot]

Plots in polar coordinate

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13
votes
4answers
2k views

How to draw polar grid system around another grid for object in TikZ 3D?

I am trying to put two polar planes/axes around an object (here a heart in Fig. 2) by TikZ/... translations and rotations for 3D phenomena. I think the problem is to Translate and rotate the second ...
7
votes
2answers
5k views

Polar plot using pgfplots/tikz

I would like to reproduce the figure below using pgfplots/tikz packages on Latex. I am sharing with you a .csv file to plot a similar figure. It is important to notice that y-axis are outside the plot ...
39
votes
8answers
7k views

Creating a Polar Grid with Tikz

I am trying to recreate the following image using tikz: So far, this is my code \documentclass{article} \usepackage{tikz} \begin{document} \begin{tikzpicture}[>=latex] \fill[fill=lightgray] ...
3
votes
2answers
1k views

Negative y value in polar plot

I'm having some trouble with polar plots. I have to plot negative values, but without changing direction. I tried to set the ymin value to be negative, but it doesn't work. \documentclass[10pt,border=...
4
votes
1answer
1k views

How to move axis multiplier in a polar plot in pgfplot

How can I move the axis multiplier in a polar plot? In the following MWE, the axis multiplier is over the ticks and prevent the plot to be nice and readable. \documentclass[crop=true,border=2mm]{...
16
votes
3answers
411 views

PGFPlots: Background color for polar plot

I would like to draw a so called "skyplot" in PGFPlots. Skyplots display satellites with their positions over the visible sky. In addition, I would like to draw a background for some specific ...
13
votes
2answers
3k views

How can I create a polar plot on a Cartesian grid?

I'm currently using tikzpicture and pgfplots to plot this polar function: \documentclass{article} \usepackage{pgfplots} \usepackage{tikz} \begin{document} \begin{tikzpicture} \begin{polaraxis} \...
10
votes
4answers
798 views

Shading a region between two polar curves

I'm using Tikz and have two polar curves r=1.5+cos(t) and r=1.5. I would like to fill (shade) the area between curves (shown by an arrow on the picture). How can I do this? Maybe using \clip or ...
2
votes
1answer
692 views

How can I draw a curved surface in a polar coordinate system?

I'm fairly new to using TikZ and so far I've got a spherical coordinate system, and labelled the point P at which I want to draw a curved surface. A full sphere of unit radius, for example, would be a ...
4
votes
1answer
458 views

issue plotting polar data using tikz

I m having a trouble to plot properly a polar data file into a polar plot using TikZ, below the code. Thanks in advance for the help (I would rather avoid to use \begin{axis} in order to be consistent ...
3
votes
1answer
503 views

Tikz Polar Fill to Origin

I'm trying to shade under a polar graph. I'm using this code: \documentclass{exam} \usepackage{graphicx} \usepackage{tikz} \begin{document} \begin{center} \begin{tikzpicture} \fill[fill=gray] plot[...
3
votes
1answer
602 views

Pgfplots closes paths in polar plot

I'd like to create an antenna radiation pattern in the form of a polar plot like this one: (image credits: C.A. Balanis; Antenna theory, analysis and design) What I've done so far is the following ...
3
votes
0answers
227 views

PGFplots, polar plot, extrema of values and fill segmented area

i have some testdata and want to create a polar plot, divided into some segments (21-24, 31-35, 41-42, ...). From the testdata i greate about 50 graphs (Var 1 ... Var x). Up to this everything works ...
3
votes
0answers
394 views

Rotating polar pgfplot [closed]

I rotated my polar plot by 90 degree. To make sure, the y-Line stays at the 90 degree position I used xmin=90, xmax=450, but now I need my xtick labels back from 0 to 330. \documentclass[a4paper, ...