
Antwort1
Aufgrund der Breite kann es sein, dass es nicht auf die Seite passt, aber hier ist eine Lösung mit forest
.
\documentclass{article}
\usepackage{forest}
\tikzset{circ/.style={label={[draw, circle, red, minimum size=2.5ex, inner sep=0pt]left:#1}}}
\begin{document}
\begin{forest}
for tree={math content, l*=.3, anchor=center, font=\footnotesize,
if level>=2{l sep=1mm, if level>=3{no edge}{}}{l sep=2cm},
s sep=4mm}
[{(A,B,C)}
[\emptyset[\emptyset, circ=1]]
[(A)[\{(A)\}, circ=2]]
[(B)[\{(B)\}, circ=3]]
[(C)[\{(C)\}, circ=4]]
[{(A,B)}[{\{(A),(B)\}}, circ=5[{\{(A,B)\}}, circ=6]]]
[{(A,C)}[{\{(A),(C)\}}, circ=7[{\{(A,C)\}}, circ=8]]]
[{(B,C)}[{\{(B),(C)\}}, circ=9[{\{(B,C)\}}, circ=10]]]
[{(A,B,C)}
[{\{(A),(B),(C)\}}, circ=11[{\{(A,B),(C)\}}, circ=12[{\{(A,C),(B)\}}, circ=13[{\{(B,C),(A)\}}, circ=14[{\{(A,B,C)\}}, circ=15]]]]]]
]
\end{forest}
\end{document}
Antwort2
Es ist lange her, dass ich TikZ ohne Geometrie verwendet habe. Hier eine klassische Lösung (Sandys Antwort ist perfekt). Ich habe nur ein Problem, vielleicht ist es besser, 10, 11, 12 usw. auszurichten. Ich habe Sandys Stil verwendet
Update mit Angleichung der roten Zahlen
\documentclass[a4paper,10pt,landscape]{article}
\usepackage{tikz}
\tikzset{circ/.style={label={[draw, circle, red, minimum size=2.5ex, inner sep=0pt]left:#1}}}
\begin{document}
\begin{tikzpicture} [font=\footnotesize,
grow=south, level 1/.style={sibling distance=6em, level distance=5cm},
level 2/.style={ level distance=2cm},
level 3/.style={ level distance=1.5em},
level 4/.style={ level distance=1.5em},
level 5/.style={ level distance=1.5em},
level 6/.style={ level distance=1.5em}]
\node {(A,B,C)} % root
child { node {$\emptyset$}
child { node[circ=1] {$\emptyset$}}
}
child { node {(A)}
child { node[circ=2] {\{(A)\}}}
}
child { node {(B)}
child { node[circ=3] {\{(B)\}}}
}
child { node {(C)}
child { node[circ=4] {\{(C)\}}}
}
child { node {(A,B)}
child { node[circ=5,minimum width=1.5cm] {\{(A),(B)\}}
child { node[circ=6,minimum width=1.5cm] {\{(A,B)\}}}}
}
child { node {(A,C)}
child { node[circ=7,minimum width=1.5cm] {\{(A),(C)\}}
child {node[circ=8,minimum width=1.5cm] {\{(A,C)\} }}}
}
child { node {(B,C)}
child { node[circ=9,minimum width=1.5cm] {\{(B),(C)\}}
child {node[circ=10,minimum width=1.5cm] {\{(B,C)\}}}}
}
child { node {(A,B,C)}
child { node[circ=11,minimum width=2cm] {\{(A),(B),(C)\}}
child {node[circ=12,minimum width=2cm] {\{(A,B),(C)\}}
child {node[circ=13,minimum width=2cm] {\{(A,C),(B)\}}
child {node[circ=14,minimum width=2cm] {\{(B,C),(A)\}}
child {node[circ=15,minimum width=2cm] {\{(A,B,C)\}}}}}}}
};
\end{tikzpicture}
\end{document}
Antwort3
Ich empfehle die VerwendungMathcha. Dort können Sie zeichnen, indem Sie die Option „Diagramm einfügen“ auswählen und die Option „Zeichenbereich“ wählen, um den Zeichenbereich auf der rechten Seite anzuzeigen. Ich teile Code, der Ihrem Diagramm ähnelt. Sie können Ihre Arbeit mithilfe dieser Plattform als Bild oder im TikZ-Format exportieren. Ich empfehle, die Option TikZ für eine bessere Qualität zu wählen.
\documentclass{article}
\usepackage{tikz}
\begin{document}
\tikzset{every picture/.style={line width=0.75pt}} %set default line width to 0.75pt
\begin{tikzpicture}[x=0.75pt,y=0.75pt,yscale=-1,xscale=1]
%uncomment if require: \path (0,296); %set diagram left start at 0, and has height of 296
%Straight Lines [id:da842538810449589]
\draw (381.88,44.88) -- (353.08,112.48) ;
%Straight Lines [id:da7257564806335599]
\draw (434.88,130.36) -- (434.88,179.56) ;
%Straight Lines [id:da20949947181562223]
\draw (349.88,130.36) -- (349.88,179.56) ;
%Straight Lines [id:da2593651135736319]
\draw (518.68,130.16) -- (518.68,179.36) ;
%Straight Lines [id:da7741353868078296]
\draw (281.88,131.36) -- (281.88,180.56) ;
%Straight Lines [id:da9720425366631544]
\draw (227.88,130.96) -- (227.88,180.16) ;
%Straight Lines [id:da581739553085237]
\draw (173.88,131.36) -- (173.88,180.56) ;
%Straight Lines [id:da8464131628402256]
\draw (120.68,130.56) -- (120.68,179.76) ;
%Straight Lines [id:da058139682734349885]
\draw (614.48,129.76) -- (614.48,178.96) ;
%Straight Lines [id:da4017264009317001]
\draw (177.4,111.13) -- (356.28,44.88) ;
%Straight Lines [id:da7610123999802281]
\draw (229.72,110.88) -- (365.88,44.88) ;
%Straight Lines [id:da2905799653222627]
\draw (123.32,112.48) -- (352.6,40.67) ;
%Straight Lines [id:da9847257278990789]
\draw (283.88,110.08) -- (374.68,44.88) ;
%Straight Lines [id:da09133555586008946]
\draw (389.48,44.88) -- (435.48,110.88) ;
%Straight Lines [id:da06694033598480398]
\draw (397.88,44.48) -- (518.33,110.53) ;
%Straight Lines [id:da5575718778158445]
\draw (408.28,43.68) -- (612.68,110.48) ;
% Text Node
\draw (351.4,24.4) node [anchor=north west][inner sep=0.75pt] {$( A,B,C)$};
% Text Node
\draw (269.87,112.2) node [anchor=north west][inner sep=0.75pt] {$( C)$};
% Text Node
\draw (329.67,112.07) node [anchor=north west][inner sep=0.75pt] {$( A,B)$};
% Text Node
\draw (413.2,112.2) node [anchor=north west][inner sep=0.75pt] {$( A,C)$};
% Text Node
\draw (262.48,182.68) node [anchor=north west][inner sep=0.75pt] {$\{( C)\}$};
% Text Node
\draw (316.48,182.28) node [anchor=north west][inner sep=0.75pt] {$\{( A) ,( B)\}$};
% Text Node
\draw (317.28,202.08) node [anchor=north west][inner sep=0.75pt] {$\{( A,B)\}$};
% Text Node
\draw (400.68,182.68) node [anchor=north west][inner sep=0.75pt] {$\{( A) ,( C)\}$};
% Text Node
\draw (401.08,202.28) node [anchor=north west][inner sep=0.75pt] {$\{( A,C)\}$};
% Text Node
\draw (498.47,111.87) node [anchor=north west][inner sep=0.75pt] {$( B,C)$};
% Text Node
\draw (485.28,182.08) node [anchor=north west][inner sep=0.75pt] {$\{( B) ,( C)\}$};
% Text Node
\draw (485.08,201.88) node [anchor=north west][inner sep=0.75pt] {$\{( B,C)\}$};
% Text Node
\draw (215.87,111.8) node [anchor=north west][inner sep=0.75pt] {$( B)$};
% Text Node
\draw (208.48,182.28) node [anchor=north west][inner sep=0.75pt] {$\{( B)\}$};
% Text Node
\draw (161.87,112.2) node [anchor=north west][inner sep=0.75pt] {$( A)$};
% Text Node
\draw (154.48,182.68) node [anchor=north west][inner sep=0.75pt] {$\{( A)\}$};
% Text Node
\draw (114.27,111.8) node [anchor=north west][inner sep=0.75pt] {$\emptyset $};
% Text Node
\draw (113.87,182.2) node [anchor=north west][inner sep=0.75pt] {$\emptyset $};
% Text Node
\draw (581.2,111) node [anchor=north west][inner sep=0.75pt] {$( A,B,C)$};
% Text Node
\draw (568.68,181.48) node [anchor=north west][inner sep=0.75pt] {$\{( A) ,( B) ,( C)\}$};
% Text Node
\draw (569.08,202.08) node [anchor=north west][inner sep=0.75pt] {$\{( A,B) ,( C)\}$};
% Text Node
\draw (569.08,221.88) node [anchor=north west][inner sep=0.75pt] {$\{( A,C) ,( B)\}$};
% Text Node
\draw (568.88,241.88) node [anchor=north west][inner sep=0.75pt] {$\{( B,C) ,( A)\}$};
% Text Node
\draw (569.21,261.81) node [anchor=north west][inner sep=0.75pt] {$\{( A,B,C)\}$};
% Text Node
\draw (32,174.33) node [anchor=north west][inner sep=0.75pt] [align=left] {\begin{minipage}[lt]{44.12pt}\setlength\topsep{0pt}
\begin{center}
Possible \\Groups
\end{center}
\end{minipage}};
% Text Node
\draw (14.67,100) node [anchor=north west][inner sep=0.75pt] [align=left] {\begin{minipage}[lt]{58.85pt}\setlength\topsep{0pt}
\begin{center}
Participating\\Schools
\end{center}
\end{minipage}};
% Text Node
\draw (206.07,16.4) node [anchor=north west][inner sep=0.75pt] [align=left] {\begin{minipage}[lt]{49.78pt}\setlength\topsep{0pt}
\begin{center}
Schools in\\District
\end{center}
\end{minipage}};
\end{tikzpicture}
\end{document}
Sie erhalten das folgende Ergebnis, wenn Sie den obigen Code verwenden.