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domanda_8-11-24.tex
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\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes,arrows.meta}
\begin{document}
\begin{tikzpicture}
\draw
%%* Attributi:
%% node[draw, circle, inner sep=1pt, fill=black]{}node[right]{\footnotesize A}
%%? Distanza orizzontale: E -(0.25,0.x)- A
%%? Distanza verticale: E -(0,x * 0.22)- A
%%* Cardinalità:
%% node[below right]{\scriptsize $(0,N)$}
%% node[above right]{\scriptsize $(0,N)$}
%% node[midway, above]{\scriptsize $(0,N)$}
%%* Relazione:
%% node[draw, diamond, shape aspect=2, inner sep=3pt, anchor=90](r1){}
%% node[draw, diamond, shape aspect=2, inner sep=0.2pt, anchor=180](r2){R2}
%%* Entità:
%% node[draw, rectangle, anchor=90](e1){}
%%? Distanza verticale: E -(0.3)- R -(0.3) E
%%? Distanza orizzontale: E -(0.75)- R -(0.75)- E
%%* Schema 1
(0,0)node[draw, rectangle, anchor=90](e1){Divisione}
(e1.90)++(0,0.2)node[above]{Schema 1}
(e1.230)--++(0,-0.1)node[draw, circle, inner sep=0.5pt, fill=black](a){}--++(0,-0.15)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(e1.270)--++(0,-0.1)node[draw, circle, inner sep=0.5pt, fill=black](b){}--++(0,-0.2)node[midway, right]{\scriptsize $(1,1)$}node[draw, diamond, shape aspect=2, inner sep=0.1pt, anchor=90](r1){\tiny Appartenenza}
(r1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(0,N)$}node[draw, rectangle, anchor=90](r){Reparto}
(r.130)--++(0,0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(a)++(-0.2,0)node[draw, circle, inner sep=1pt, fill=black]{}--(b)--++(0.1,0)
%%* Schema 2
(2.5,0)node[draw, rectangle, anchor=90](e1){Divisione}
(e1.90)++(0,0.2)node[above]{Schema 2}
(e1.230)--++(0,-0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(e1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(0,N)$}node[draw, diamond, shape aspect=2, inner sep=0.1pt, anchor=90](r1){\tiny Appartenenza}
(r1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(1,1)$}node[draw, rectangle, anchor=90](r){Reparto}
(r.130)--++(0,0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
%%* Schema 3
(5,0)node[draw, rectangle, anchor=90](e1){Divisione}
(e1.90)++(0,0.2)node[above]{Schema 3}
(e1.230)--++(0,-0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(e1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(0,N)$}node[draw, diamond, shape aspect=2, inner sep=0.1pt, anchor=90](r1){\tiny Appartenenza}
(r1.270)--++(0,-0.2)node[midway, right]{\scriptsize $(1,1)$}node[draw, circle, inner sep=0.5pt, fill=black](b){}--++(0,-0.1)node[draw, rectangle, anchor=90](r){Reparto}
(r.130)--++(0,0.1)node[draw, circle, inner sep=0.5pt, fill=black](a){}--++(0,0.17)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(a)++(-0.2,0)node[draw, circle, inner sep=1pt, fill=black]{}--(b)--++(0.1,0)
%%* Schema 4
(7.5,0)node[draw, rectangle, anchor=90](e1){Divisione}
(e1.90)++(0,0.2)node[above]{Schema 4}
(e1.230)--++(0,-0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
(e1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(0,N)$}node[draw, diamond, shape aspect=2, inner sep=0.1pt, anchor=90](r1){\tiny Appartenenza}
(r1.270)--++(0,-0.3)node[midway, right]{\scriptsize $(1,N)$}node[draw, rectangle, anchor=90](r){Reparto}
(r.130)--++(0,0.25)node[draw, circle, inner sep=1pt, fill=black]{}node[left]{\footnotesize Nome}
;
\end{tikzpicture}
\end{document}