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}
16h
answered Plotting Floating point number when changes are very small in data
1d
awarded Good Answer
1d
awarded Popular Question
2d
awarded Nice Answer
2d
comment Error by creating normal distribution in tikz
Use \addplot [domain=150:220,samples=201,thick, smooth] {normal(mu,sigma)};
2d
comment Error by creating normal distribution in tikz
Maybe Plotting bell shaped curve in TikZ-PGF might be a better starting point for your purposes.
2d
comment Error by creating normal distribution in tikz
Do you want to create a three-dimensional plot, like in the answer you linked to, or just a two-dimensional one (like your use of \addplot instead of \addplot3 suggests)?
2d
comment How to get siunitx to centre columns of integers correctly
It's probably worth pointing out that you can also specify the table format for each column individually, using S[table-format=2] in the column specification.
2d
comment Set limits of colormap in pgfplots
You can set point meta max=..., point meta min=....
Apr
22
comment Colors and legend in groupplots/barplot
@Vser: The default name is group, but in the code I posted I changed the name to plots using the key group name=plots.
Apr
22
comment Accuracy of calculations in TikZ with fixed point arithmetic
@Symbol1: In any case, the downvoter should have left a comment in addition to downvoting, in order to give Svend a chance to respond or improve his answer. Now we're just poking around in the dark and have no idea why the answer was downvoted.
Apr
22
awarded Enlightened
Apr
22
comment Accuracy of calculations in TikZ with fixed point arithmetic
To the downvoter: It is generally accepted and encouraged to answer questions using a different approach or package than the one asked for in the question. The answers are for the benefit of the entire community (nay, the world!), not just the OP. Please see meta.tex.stackexchange.com/questions/3452/… for details.
Apr
22
comment Legend image arguments for the command `\addlegendimage`, 3d legend image
Instead of \addplot3[draw=none..., use \addplot3[only marks,.... Then the legend will be shown correctly.
Apr
22
comment Are questions related to speech recognition to write TeX off-topic?
No no no no no! The negative people will run out of steam and find some other place of the internet to police. The warm-hearted welcoming people that made this site what it is need to stay (or at least they should wait to jump ship until there's another equal or better ship to jump on, so to speak)
Apr
21
answered How to draw a z-simple paraboloid in a "clean" way
Apr
20
comment How to disable right-click that brings back the last tool in QGIS?
In that case, wouldn't it be easier just not to right click?
Apr
19
comment A question about ticks on a graph
You can set xtick={-10,10}, ytick={-10,10}, minor tick num=19, grid=both.
Apr
18
answered Adding manually a grid to a .tikz file generated by matlab2tikz
Apr
18
comment How to draw torsion prismatic beams in tikz?
@Acatka: Replace squarex(x) with cos(x*360) and squarey(x) with sin(x*360).
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