%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% 规则使用 - 基于树的匹配
\begin{center}
\begin{tikzpicture}

\begin{scope}[scale=0.97]
{\scriptsize

\begin{scope}[sibling distance=2pt,level distance=20pt,grow'=up]
\Tree[.\node(treeroot){IP};
     [.NP [.NR 阿都拉$_1$ ]]
        [.\node(tn1){VP};
            [.\node(tn2){PP};
                [.\node(tn3){P}; \node(cw1){对$_2$}; ]
                [.\node(tn4){NP}; \edge[roof]; {自己$_3$ 四$_4$\ 个$_5$\ 多$_6$\ 月$_7$\ 以来$_8$\ 的$_9$\ 施政$_{10}$\ 表现$_{11}$} ]
            ]
            [.\node(tn5){VP};
                [.VV 感到$_{12}$ ]
                [.NN 满意$_{13}$ ]
            ]
        ]
     ]
\end{scope}

{
\node [anchor=west,fill=blue!20!white] (rulepart1) at ([yshift=2.0in,xshift=-1.3in]treeroot.east) {VP(PP(P(对) NP$_1$) VP$_2$)};
\node [anchor=north west] (rulepart2) at (rulepart1.south west) {$\to$ VP$_2$ with NP$_1$};
}

\begin{pgfonlayer}{background}
{
\node[rectangle,draw,inner sep=2pt] [fit = (rulepart1) (rulepart2)] (rulemark) {};
}
\end{pgfonlayer}

{
\node [anchor=south west] at (rulemark.north west) {\tiny{{树到串翻译规则}}};
}

}

\begin{scope}[xshift=1.5in,yshift=1.6in]
{
\node[anchor=center, minimum size=10pt,draw] (cell1and1) at (0,0) {};
\node[anchor=west, minimum size=10pt,draw] (cell2and1) at ([xshift=-0.04em]cell1and1.east) {};
\node[anchor=west, minimum size=10pt,draw] (cell3and1) at ([xshift=-0.04em]cell2and1.east) {};
\node[anchor=west, minimum size=10pt] (cell4and1) at ([xshift=0]cell3and1.east) {\tiny{$\dots$}};
\node[anchor=west, minimum size=10pt,draw] (cellnand1) at ([xshift=0]cell4and1.east) {};

\node[anchor=south, minimum size=10pt,draw] (cell1and2) at ([yshift=-0.04em]cell1and1.north) {};
\node[anchor=west, minimum size=10pt,draw] (cell2and2) at ([xshift=-0.04em]cell1and2.east) {};

\node[anchor=south, minimum size=10pt,draw] (cell1and3) at ([yshift=-0.04em]cell1and2.north) {};
\node[anchor=south, minimum size=10pt] (cell1and4) at ([yshift=0]cell1and3.north) {\tiny{$\vdots$}};

\node[anchor=south, minimum size=10pt] (cell2and3) at ([yshift=0pt]cell2and2.north) {\tiny{$\vdots$}};
\node[anchor=south, minimum size=10pt] (cell3and2) at ([yshift=1pt]cell3and1.north) {\tiny{$\vdots$}};
\node[anchor=south, minimum size=10pt,draw] (cell4andn) at ([yshift=11pt,xshift=10pt]cell3and1.north) {};

\node[anchor=south, minimum size=10pt,draw] (cell1andn) at ([yshift=-3pt]cell1and4.north) {};
\node[anchor=south, minimum size=10pt,draw] (cell2andn) at ([xshift=0pt,yshift=-3pt]cell2and3.north) {};
%\node[anchor=center, minimum size=10pt,draw] (cell3andn) at ([xshift=10pt,yshift=-10pt]cell2andn.center) {};

\node[anchor=west] (chartlabel) at ([xshift=-0em,yshift=-0.8em]cell1and1.south east) {\scriptsize{Chart}};
}
\end{scope}

{
\path [draw,thick,ublue,->,dashed] (rulemark.north east) .. controls +(60:2.0) and +(north east:1.5)  ..  ([yshift=0.05em,xshift=0.05em]cell4andn.north east) node[pos=0.25, below,yshift=-0.2em] (spanlabel) {};
}


\begin{pgfonlayer}{background}
{
\path [fill=red!20] (tn1.south west) -- ([yshift=0.2em]tn2.south west) -- ([yshift=0.2em,xshift=-0.30em]tn3.south west) -- (cw1.north west) -- (cw1.north east) -- ([xshift=0.30em]tn3.north east) -- (tn4.north east) -- (tn4.south east) -- ([xshift=0.5em]tn2.north east) -- (tn5.north east)-- ([yshift=0.2em]tn5.south east) -- (tn1.south east) -- (tn1.south west);
}
\end{pgfonlayer}

{
\path [draw,thick,ublue,<->] ([xshift=-2em]rulepart1.south east) .. controls +(south:1.7) and +(north:1.3) ..  ([xshift=0em,yshift=0.10em]cw1.north) node[pos=0.5, below,xshift=0.3in] {\scriptsize{树片段的匹配}};
}

\end{scope}

\end{tikzpicture}
\end{center}