these-jcb/figures/transformationVerticale.tex

\begin{tikzpicture}[node distance=1cm,>=stealth',scale=1,transform shape, on grid, auto]%>=latex 
  \tikzstyle{every label}=[black]
  \begin{scope}

    \draw[dotted] (-0.5,0.8) -- (1.5,0.8);
    \node (ms) [yshift=0.5cm,xshift=0.5cm] {$m_s$};
    \draw[dotted] (-0.5,0) -- (1.5,0);
    \node (mt) [below of=ms] {$m_t$};
    \draw[dotted] (-0.5,-0.8) -- (1.5,-0.8);
    \path[->,thick] (ms) edge (mt);


%\node [xshift=-1cm,rotate=90,text width=1.5cm] {\begin{center} \scriptsize{niveaux \newline d'abstraction \newline w~x~y~z}\end{center}};

    \node [xshift=-1.2cm,rotate=90,text width=1.5cm,align=center] {\begin{center} \scriptsize{niveaux \newline d'abstraction}\end{center}};
    \node [yshift=-1.2cm,xshift=-0.5cm,rotate=90,align=center] {\scriptsize{w}};
    \node [yshift=-0.4cm,xshift=-0.5cm,rotate=90,align=center] {\scriptsize{x}};
    \node [yshift=0.4cm,xshift=-0.5cm,rotate=90,align=center] {\scriptsize{y}};
    \node [yshift=1.2cm,xshift=-0.5cm,rotate=90,align=center] {\scriptsize{z}};

%\node [yshift=-1.2cm] {\scriptsize{Transformation verticale}};

  \end{scope}
\end{tikzpicture}