aide pour un graphique
Bonjour j'aimerai J'aimerai savoir quels packages permet de faire fonctionner la partie de code ci-dessous:
\begin{tikzpicture}[line cap=round,line join=round,>=triangle 45,x=1.0cm,y=1.0cm,scale=0.75]
\draw [rotate around={-89.07:(3.04,3.09)}] (3.04,3.09) ellipse (2cm and 1.5cm);
\draw [rotate around={-88.49:(6.88,3.2)}] (6.88,3.2) ellipse (2cm and 1.5cm);
\draw [rotate around={-88:(11.06,3.28)},dash pattern=on 5pt off 5pt] (11.06,3.28) ellipse (2cm and 1.5cm);
\draw [rotate around={-86.14:(15.11,3.37)}] (15.11,3.37) ellipse (2cm and 1.5cm);
\draw (2.42,3.46)-- (6.4,4.1);
\draw (10.92,2.76)-- (6.4,4.1);
\draw (10.92,2.76)-- (14.7,3.26);
\draw (0.42,3.44)-- (2.42,3.46);
\draw (14.7,3.26)-- (17.94,3.26);
\draw (17.02,3.72) node[anchor=north west] {un n-uplet};
\draw (2.94,6) node[anchor=north west] {$S_{1}$};
\draw (6.76,6) node[anchor=north west] {$S_{2}$};
\draw (14.84,6) node[anchor=north west] {$S_{n}$};
\draw (10.88,6) node[anchor=north west] {...};
\begin{scriptsize}
\fill [color=qqqqff] (3.02,4.32) circle (1.5pt);
\fill [color=qqqqff] (3.06,1.86) circle (1.5pt);
\fill [color=qqqqff] (6.84,4.72) circle (1.5pt);
\fill [color=qqqqff] (6.92,1.68) circle (1.5pt);
\fill [color=qqqqff] (11,5) circle (1.5pt);
\fill [color=qqqqff] (11.12,1.56) circle (1.5pt);
\fill [color=qqqqff] (15,5) circle (1.5pt);
\fill [color=qqqqff] (15.22,1.74) circle (1.5pt);
\fill [color=qqqqff] (3.56,3.2) circle (1.5pt);
\fill [color=qqqqff] (2.42,3.46) circle (1.5pt);
\draw[color=qqqqff] (2.7,3.74) node {$e1$};
\fill [color=qqqqff] (2.72,2.38) circle (1.5pt);
\fill [color=qqqqff] (6.4,4.1) circle (1.5pt);
\draw[color=qqqqff] (6.68,4.38) node {$e2$};
\fill [color=qqqqff] (6.6,3.02) circle (1.5pt);
\fill [color=qqqqff] (7.02,2.42) circle (1.5pt);
\fill [color=qqqqff] (7.46,4.08) circle (1.5pt);
\fill [color=qqqqff] (10.52,3.74) circle (1.5pt);
\fill [color=qqqqff] (10.92,2.76) circle (1.5pt);
\fill [color=qqqqff] (11.84,3.56) circle (1.5pt);
\fill [color=qqqqff] (11.62,4.36) circle (1.5pt);
\fill [color=qqqqff] (15.3,3.82) circle (1.5pt);
\fill [color=qqqqff] (14.7,3.26) circle (1.5pt);
\draw[color=qqqqff] (14.98,3.54) node {$en$};
\fill [color=qqqqff] (15.52,2.46) circle (1.5pt);
\end{scriptsize}
\end{tikzpicture}
