Jake

Germany

\documentclass{standalone}
\usepackage{tikz}
\begin{document}

\begin{tikzpicture}
\fill [white] (-1,-0.) rectangle (4.7, 5.7);
\fill [fill=red!90!black] (0,0) to [out=120, in=250] (-0.2,4.2) -- (-0.5,5) -- (-0.3,5.2) -- (1.8,4.5) -- (3.7,5.2) to [out=-70, in=70] (3.9,0) -- (3.2,0.5) to [out=200, in=-20] (0.6,0.5) -- cycle;
\draw [cyan!80, fill=white, line width=8pt] (0.75,3.65) circle [radius=1.3];
\draw [cyan!80, fill=white, line width=8pt] (3.25,3.7) circle [radius=1];

\fill [black] (1.05,3.5) circle [radius=0.45];
\fill [black] (2.9,3.65) circle [radius=0.3];

\fill [white] (1.25,3.5) circle [radius=0.15];
\fill [white] (3.05,3.6) circle [radius=0.12];

\fill [yellow!80!orange] (1.85,3.2) -- (2.35,3.2) -- (2.1,2.6) -- cycle;
\end{tikzpicture}
\end{document}
15h
reviewed Approve suggested edit on pgfplots: Placing node on a specific x-position
1d
awarded Nice Answer
Jul
23
awarded Enlightened
Jul
23
awarded Announcer
Jul
22
awarded Supporter
Jul
21
comment What can I replace a Shimano SL-M760 shift lever with?
@Batman: Excellent, thank you very much!
Jul
21
comment Specify marker color to come from colormap in @pre marker code
Hi ope, welcome to the site! Could you turn your code snippet into a complete but minimal example document (starting from \documentclass), including some dummy data, to make it easier to start working on a solution?
Jul
21
asked What can I replace a Shimano SL-M760 shift lever with?
Jul
21
awarded Autobiographer
Jul
21
comment Regression with .csv tables
Hi Charles, welcome to the site! In general, it's preferred to include a minimal working example instead of code snippets, i.e. a complete document (starting with \documentclass) that can be compiled without changes and that includes only the minimum code necessary to demonstrate the problem. The code I included in my answer is an example of how such a document could look in your case.
Jul
21
answered Regression with .csv tables
Jul
17
comment How to draw (and paint) the Voronoi regions of a series of points using Tikz?
For the 2D Voronoi diagram, see Is there a way to draw a Voronoi diagram with pgfplots? (uses Octave/Matlab and PGFPlots).
Jul
16
comment imagesc in tikz with non-symmetric matrices and squared axis
For the additional question on setting the limits of the colourmaps, see Scaling colormaps with pgfplots
Jul
14
awarded Guru
Jul
13
comment Set limits of colormap in pgfplots
possible duplicate of Scaling colormaps with pgfplots
Jul
10
awarded Good Answer
Jul
10
revised pstricks, psSolid and pstODEsolve II
added 643 characters in body
Jul
9
comment pgfplots: Color a 3D surf plot based on y-value
Nice one! Thanks for the link to that excellent talk, I'm sold on viridis now
Jul
9
comment How to make a graph of heteroskedasticity with TikZ/PGF?
@MYaseen208: Done
Jul
9
revised How to make a graph of heteroskedasticity with TikZ/PGF?
added 2365 characters in body
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