No idea how to draw this using tikz












2















I am trying to draw this picture: enter image description here



I have tried a lot of things, like defining this



newcommandirregularcircle[2]{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
+(0:len pt)
foreach a in {10,20,...,120}{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
-- +(a:len pt)
} -- cycle
}


But it don't give a figure that can be between the x-axis and the circle, and I don't know how to do this. Thanks.










share|improve this question

























  • Try tikzedt.org

    – sandu
    1 hour ago
















2















I am trying to draw this picture: enter image description here



I have tried a lot of things, like defining this



newcommandirregularcircle[2]{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
+(0:len pt)
foreach a in {10,20,...,120}{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
-- +(a:len pt)
} -- cycle
}


But it don't give a figure that can be between the x-axis and the circle, and I don't know how to do this. Thanks.










share|improve this question

























  • Try tikzedt.org

    – sandu
    1 hour ago














2












2








2








I am trying to draw this picture: enter image description here



I have tried a lot of things, like defining this



newcommandirregularcircle[2]{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
+(0:len pt)
foreach a in {10,20,...,120}{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
-- +(a:len pt)
} -- cycle
}


But it don't give a figure that can be between the x-axis and the circle, and I don't know how to do this. Thanks.










share|improve this question
















I am trying to draw this picture: enter image description here



I have tried a lot of things, like defining this



newcommandirregularcircle[2]{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
+(0:len pt)
foreach a in {10,20,...,120}{
pgfextra {pgfmathsetmacrolen{(#1)+rand*(#2)}}
-- +(a:len pt)
} -- cycle
}


But it don't give a figure that can be between the x-axis and the circle, and I don't know how to do this. Thanks.







tikz-pgf draw






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 1 hour ago









sandu

3,70342856




3,70342856










asked 1 hour ago









J.RodriguezJ.Rodriguez

815




815













  • Try tikzedt.org

    – sandu
    1 hour ago



















  • Try tikzedt.org

    – sandu
    1 hour ago

















Try tikzedt.org

– sandu
1 hour ago





Try tikzedt.org

– sandu
1 hour ago










1 Answer
1






active

oldest

votes


















4














One possibility is tp build up a random list and plots a smooth curve through it.



documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{patterns}
begin{document}
begin{tikzpicture}
pgfmathsetseed{9}
foreach X in {0,...,11}
{ifnumX=0
pgfmathsetmacro{myradius}{2}
xdefmyLst{myradius}
else
pgfmathsetmacro{myradius}{{myLst}[X-1]+0.5*(rnd-0.5)}
xdefmyLst{myLst,myradius}
fi}
xdefmyLst{myLst,2}
draw[pattern=north east lines] (2,0) --
plot[smooth,variable=x,samples at={0,...,12}]
([xshift=2cm]-x*10:{{myLst}[x]}) -- (-60:2) arc(-60:0:2);
draw (120:2) arc (120:-120:2);
draw[-latex] (0,0) -- (5,0);
draw[dashed] (2,0) -- (2,-pi);
draw (2,0) -- ++ (-120:pi);
draw[latex-latex] (2,0) + (-120:2.7) arc(-120:-90:2.7) node[midway,below]{$mu$};
draw[-latex] (2,0) -- ++ (-45:1) node[pos=1.2]{$z$};
end{tikzpicture}
end{document}


enter image description here






share|improve this answer





















  • 2





    Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

    – J.Rodriguez
    58 mins ago






  • 1





    @J.Rodriguez It's my pleasure and no need to put acknowledgments.

    – marmot
    57 mins ago











  • @marmot should be in a lot of thesis.

    – manooooh
    47 mins ago











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









4














One possibility is tp build up a random list and plots a smooth curve through it.



documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{patterns}
begin{document}
begin{tikzpicture}
pgfmathsetseed{9}
foreach X in {0,...,11}
{ifnumX=0
pgfmathsetmacro{myradius}{2}
xdefmyLst{myradius}
else
pgfmathsetmacro{myradius}{{myLst}[X-1]+0.5*(rnd-0.5)}
xdefmyLst{myLst,myradius}
fi}
xdefmyLst{myLst,2}
draw[pattern=north east lines] (2,0) --
plot[smooth,variable=x,samples at={0,...,12}]
([xshift=2cm]-x*10:{{myLst}[x]}) -- (-60:2) arc(-60:0:2);
draw (120:2) arc (120:-120:2);
draw[-latex] (0,0) -- (5,0);
draw[dashed] (2,0) -- (2,-pi);
draw (2,0) -- ++ (-120:pi);
draw[latex-latex] (2,0) + (-120:2.7) arc(-120:-90:2.7) node[midway,below]{$mu$};
draw[-latex] (2,0) -- ++ (-45:1) node[pos=1.2]{$z$};
end{tikzpicture}
end{document}


enter image description here






share|improve this answer





















  • 2





    Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

    – J.Rodriguez
    58 mins ago






  • 1





    @J.Rodriguez It's my pleasure and no need to put acknowledgments.

    – marmot
    57 mins ago











  • @marmot should be in a lot of thesis.

    – manooooh
    47 mins ago
















4














One possibility is tp build up a random list and plots a smooth curve through it.



documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{patterns}
begin{document}
begin{tikzpicture}
pgfmathsetseed{9}
foreach X in {0,...,11}
{ifnumX=0
pgfmathsetmacro{myradius}{2}
xdefmyLst{myradius}
else
pgfmathsetmacro{myradius}{{myLst}[X-1]+0.5*(rnd-0.5)}
xdefmyLst{myLst,myradius}
fi}
xdefmyLst{myLst,2}
draw[pattern=north east lines] (2,0) --
plot[smooth,variable=x,samples at={0,...,12}]
([xshift=2cm]-x*10:{{myLst}[x]}) -- (-60:2) arc(-60:0:2);
draw (120:2) arc (120:-120:2);
draw[-latex] (0,0) -- (5,0);
draw[dashed] (2,0) -- (2,-pi);
draw (2,0) -- ++ (-120:pi);
draw[latex-latex] (2,0) + (-120:2.7) arc(-120:-90:2.7) node[midway,below]{$mu$};
draw[-latex] (2,0) -- ++ (-45:1) node[pos=1.2]{$z$};
end{tikzpicture}
end{document}


enter image description here






share|improve this answer





















  • 2





    Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

    – J.Rodriguez
    58 mins ago






  • 1





    @J.Rodriguez It's my pleasure and no need to put acknowledgments.

    – marmot
    57 mins ago











  • @marmot should be in a lot of thesis.

    – manooooh
    47 mins ago














4












4








4







One possibility is tp build up a random list and plots a smooth curve through it.



documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{patterns}
begin{document}
begin{tikzpicture}
pgfmathsetseed{9}
foreach X in {0,...,11}
{ifnumX=0
pgfmathsetmacro{myradius}{2}
xdefmyLst{myradius}
else
pgfmathsetmacro{myradius}{{myLst}[X-1]+0.5*(rnd-0.5)}
xdefmyLst{myLst,myradius}
fi}
xdefmyLst{myLst,2}
draw[pattern=north east lines] (2,0) --
plot[smooth,variable=x,samples at={0,...,12}]
([xshift=2cm]-x*10:{{myLst}[x]}) -- (-60:2) arc(-60:0:2);
draw (120:2) arc (120:-120:2);
draw[-latex] (0,0) -- (5,0);
draw[dashed] (2,0) -- (2,-pi);
draw (2,0) -- ++ (-120:pi);
draw[latex-latex] (2,0) + (-120:2.7) arc(-120:-90:2.7) node[midway,below]{$mu$};
draw[-latex] (2,0) -- ++ (-45:1) node[pos=1.2]{$z$};
end{tikzpicture}
end{document}


enter image description here






share|improve this answer















One possibility is tp build up a random list and plots a smooth curve through it.



documentclass[tikz,border=3.14mm]{standalone}
usetikzlibrary{patterns}
begin{document}
begin{tikzpicture}
pgfmathsetseed{9}
foreach X in {0,...,11}
{ifnumX=0
pgfmathsetmacro{myradius}{2}
xdefmyLst{myradius}
else
pgfmathsetmacro{myradius}{{myLst}[X-1]+0.5*(rnd-0.5)}
xdefmyLst{myLst,myradius}
fi}
xdefmyLst{myLst,2}
draw[pattern=north east lines] (2,0) --
plot[smooth,variable=x,samples at={0,...,12}]
([xshift=2cm]-x*10:{{myLst}[x]}) -- (-60:2) arc(-60:0:2);
draw (120:2) arc (120:-120:2);
draw[-latex] (0,0) -- (5,0);
draw[dashed] (2,0) -- (2,-pi);
draw (2,0) -- ++ (-120:pi);
draw[latex-latex] (2,0) + (-120:2.7) arc(-120:-90:2.7) node[midway,below]{$mu$};
draw[-latex] (2,0) -- ++ (-45:1) node[pos=1.2]{$z$};
end{tikzpicture}
end{document}


enter image description here







share|improve this answer














share|improve this answer



share|improve this answer








edited 15 mins ago

























answered 1 hour ago









marmotmarmot

112k5140264




112k5140264








  • 2





    Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

    – J.Rodriguez
    58 mins ago






  • 1





    @J.Rodriguez It's my pleasure and no need to put acknowledgments.

    – marmot
    57 mins ago











  • @marmot should be in a lot of thesis.

    – manooooh
    47 mins ago














  • 2





    Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

    – J.Rodriguez
    58 mins ago






  • 1





    @J.Rodriguez It's my pleasure and no need to put acknowledgments.

    – marmot
    57 mins ago











  • @marmot should be in a lot of thesis.

    – manooooh
    47 mins ago








2




2





Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

– J.Rodriguez
58 mins ago





Marmot, you are a tikz god. Its the 4th question that you answer to me. Thanks a lot. I will put you in my acknowledgments of the tesis.

– J.Rodriguez
58 mins ago




1




1





@J.Rodriguez It's my pleasure and no need to put acknowledgments.

– marmot
57 mins ago





@J.Rodriguez It's my pleasure and no need to put acknowledgments.

– marmot
57 mins ago













@marmot should be in a lot of thesis.

– manooooh
47 mins ago





@marmot should be in a lot of thesis.

– manooooh
47 mins ago


















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