structure.tex

\begin{figure}[h]
\begin{center}
\
\tikzstyle{every node}=[draw=black,thick,anchor=west]
\tikzstyle{selected}=[draw=red,fill=red!30]
\tikzstyle{optional}=[dashed,fill=gray!50]

\begin{tikzpicture}[%
    grow via three points={one child at (0.5,-0.7) and
    two children at (0.5,-0.7) and (0.5,-1.4)},
    font=\sffamily\small,
    edge from parent path={(\tikzparentnode.south) |- (\tikzchildnode.west)}]

  \node {servidor}
    child { node [selected] {ftp}
        child { node {código fuente}}
        child { node {imágenes}
            child { node {crudas}
                child { node {caso 1}}
                child { node [optional] {...}}
                child { node {caso n}}
            }
            child [missing] {}				
            child [missing] {}				
            child [missing] {}				
            child { node {preprocesadas}
                child { node {caso 1}}
                child { node [optional] {...}}
                child { node {caso n}}
            }
        }
    }
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child [missing] {}				
    child { node [selected] {http}
        child { node {archivos HTML}}
        child { node {archivos CSS}}
    };

\end{tikzpicture}

\end{center}

  \caption[Estructura de CPDM]{Estructura de CPDM}
  \label{fig:structure} 
\end{figure}