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更改图形顶点的样式

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更改图形顶点的样式

我想改变顶点的样式。

我希望所有黑色填充的顶点都被命名为顶点。

现在所有带有双圆的顶点也都已命名。

那样：

在此处输入图片描述

这是我的输出：

在此处输入图片描述

这是我的代码：

\documentclass[12pt]{article}
\usepackage[brazil]{babel}
\usepackage[utf8]{inputenc}
\usepackage{tikz, tkz-euclide}
\begin{document}    

    \begin{center}
            \begin{tikzpicture}[
        node distance=1.5cm,
        every node/.style={draw, fill, circle, inner sep=1.102pt},
        endnode/.style={fill=none, inner sep=5pt},
        every edge/.style={draw, ->, shorten >=5pt, shorten <=5pt},
        itslabel/.style={draw=none, fill=none, above=0pt, pos=0.5, font=\footnotesize},
        ]
        % position the nodes a..d
        \node (a) [draw=none,fill=none] {I};
        \node (b) [right=of a] {};
        \node (c) [above right=of b] {};
        \node (d) [above right=of c] {};
        \node (e) [right=of d] {};
        \node (f) [right=of e] {};
        \node (g) [right=of f] {};
        \node (gend) [endnode] at (g) {};
        \node (h) [below right=of c] {};
        \node (i) [right=of h] {};
        \node (j) [right=of i] {};
        \node (k) [right=of j] {};
        \node (l) [right=of k] {};
        \node (m) [right=of l] {};
        \node (mend) [endnode] at (m) {};
        \node (n) [below right=of b] {};
        \node (o) [right=of n] {};
        \node (p) [right=of o] {};
        \node (q) [right=of p] {};
        \node (r) [right=of q] {};
        \node (s) [right=of r] {};
        \node (send) [endnode] at (s) {};
        
        
        %[shorten >=1em]    final
        \path (a.center) edge (b) 
        (b) edge node [itslabel, pos=0.38, above=5pt] {\(\varepsilon\)} (c)
        (c.center) edge node [itslabel, pos = 0.4, above = 0.1] {\(\varepsilon\)} (d)
        (d) edge node [itslabel] {\(1\)} (e)
        (e) edge node [itslabel] {\(\varepsilon\)} (f)
        (f) edge [shorten >=1em] node [itslabel] {\(0\)} (g)
        (c) edge node [itslabel, pos = 0.32, below = 0.2] {\(\varepsilon\)} (h)
        (h) edge node [itslabel] {\(0\)} (i)
        (i) edge [shorten >=1em] node [itslabel] {\(\varepsilon\)} (j)
        (j) edge node [itslabel] {\(0\)} (k)
        (k) edge node [itslabel] {\(\varepsilon\)} (l)
        (l) edge [shorten >=1em] node [itslabel] {\(1\)} (m)
        (b) edge node [itslabel, pos = 0.32, below = 0.2] {\(\varepsilon\)} (n)
        (n) edge node [itslabel] {\(0\)} (o)
        (o) edge node [itslabel] {\(\varepsilon\)} (p)
        (p) edge node [itslabel] {\(1\)} (q)
        (q) edge node [itslabel] {\(\varepsilon\)} (r)
        (r) edge [shorten >=1em] node [itslabel] {\(0\)} (s);
        
        \draw[ ->, shorten >=5pt, shorten <=5pt] ($(g) + (0,.1cm)$)
        -- ++(0,.8cm) 
        -| node [itslabel, pos=.2] {\(\varepsilon\)} (b);
        \draw[ ->, shorten >=5pt, shorten <=5pt] ($(m) + (0,-.1cm)$)
        -- ++(0,-2.5cm)
        -| node [itslabel, pos=.2] {\(\varepsilon\)} 
        ($(b) + (-.2cm,0)$);
        \draw[ ->, shorten >=5pt, shorten <=5pt] ($(s) + (0,-.1cm)$)
        -- ++(0,-.63cm)
        -| node [itslabel, pos=.2] {\(\varepsilon\)} (b);
        \end{tikzpicture}
    \end{center}
\end{document}

有人能帮我做到这一点吗？

答案1

我不想对您的代码做太多更改，所以我让它保持原样，不使用chains。
我定义了endnode不同的内容，由于您对普通节点的要求对我来说不够清楚，因此我尝试添加我认为您需要的内容。如果这不是您想要的，请随意更具体一些。

顶点样式

\documentclass[12pt]{article}

\usepackage[brazil]{babel}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{tikz}
\usepackage{amsmath}

%automato
\usetikzlibrary{automata, positioning, arrows}
\usetikzlibrary{shapes.geometric}

\tikzset{->,
    >=stealth,
    node distance = 3cm,
    every state/.style={thick, fill=gray!10},
    initial text = $I$,
    auto rotate/.style={auto=right,->,
        to path={let \p1=(\tikztostart),\p2=(\tikztotarget),
            \n1={atan2(\y2-\y1,\x2-\x1)},\n2={\n1-10},\n3={\n1+190}
            in (\tikztostart.\n2) -- (\tikztotarget.\n3) \tikztonodes}}}
        
\begin{document}    

    \begin{center}
            \begin{tikzpicture}[
        node distance=1.5cm,      
        endnode/.style={draw, circle, fill=none, inner sep=5pt, double},
        every edge/.style={draw, ->, shorten >=5pt, shorten <=5pt},
        itslabel/.style={draw=none, fill=none, above=0pt, pos=0.5, font=\footnotesize},
        n1/.style={draw,circle,inner sep=0pt,minimum size=5mm,font=\scriptsize},
        endnode/.style={n1, double, double distance=1.5pt},
        every node/.style={n1},        
        ]
    % position the nodes a..d
    \node (a) [draw=none,fill=none,font=\normalsize] {I};
    \node (b) [right=of a] {$g_1$};
    \node (c) [above right=of b] {$g_2$};
    \node (d) [above right=of c] {$g_3$};
    \node (e) [right=of d] {$g_4$};
    \node (f) [right=of e] {$g_5$};
    \node (g) [draw=none,right=of f] {};
    \node (gend) [endnode] at (g) {$g_6$};
    \node (h) [below right=of c] {};
    \node (i) [right=of h] {};
    \node (j) [right=of i] {};
    \node (k) [right=of j] {};
    \node (l) [right=of k] {};
    \node (m) [draw=none,right=of l] {};
    \node (mend) [endnode] at (m) {};
    \node (n) [below right=of b] {};
    \node (o) [right=of n] {};
    \node (p) [right=of o] {};
    \node (q) [right=of p] {};
    \node (r) [right=of q] {};
    \node (s) [draw=none,right=of r] {};
    \node (send) [endnode] at (s) {};
    
    
    %[shorten >=1em]    final
    \path (a.center) edge (b) 
    (b) edge node [itslabel, pos=0.38, above=5pt] {\(\varepsilon\)} (c)
    (c) edge node [itslabel, pos = 0.4, above = 0.1] {\(\varepsilon\)} (d)
    (d) edge node [itslabel] {\(1\)} (e)
    (e) edge node [itslabel] {\(\varepsilon\)} (f)
    (f) edge [shorten >=1em] node [itslabel] {\(0\)} (g)
    (c) edge node [itslabel, pos = 0.32, below = 0.2] {\(\varepsilon\)} (h)
    (h) edge node [itslabel] {\(0\)} (i)
    (i) edge [shorten >=1em] node [itslabel] {\(\varepsilon\)} (j)
    (j) edge node [itslabel] {\(0\)} (k)
    (k) edge node [itslabel] {\(\varepsilon\)} (l)
    (l) edge [shorten >=1em] node [itslabel] {\(1\)} (m)
    (b) edge node [itslabel, pos = 0.32, below = 0.2] {\(\varepsilon\)} (n)
    (n) edge node [itslabel] {\(0\)} (o)
    (o) edge node [itslabel] {\(\varepsilon\)} (p)
    (p) edge node [itslabel] {\(1\)} (q)
    (q) edge node [itslabel] {\(\varepsilon\)} (r)
    (r) edge [shorten >=1em] node [itslabel] {\(0\)} (s);
    
    \draw[ ->, shorten >=5pt, shorten <=5pt] ($(g) + (0,.1cm)$)
    -- ++(0,.8cm) 
    -| node [itslabel, pos=.2] {\(\varepsilon\)} (b);
    \draw[ ->, shorten >=5pt, shorten <=5pt] ($(m) + (0,-.1cm)$)
    -- ++(0,-2.5cm)
    -| node [itslabel, pos=.2] {\(\varepsilon\)} 
    ($(b) + (-.2cm,0)$);
    \draw[ ->, shorten >=5pt, shorten <=5pt] ($(s) + (0,-.1cm)$)
    -- ++(0,-.63cm)
    -| node [itslabel, pos=.2] {\(\varepsilon\)} (b);
    \end{tikzpicture}
\end{center}
\end{document}

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