TikZ 表中圖片

TikZ 表中圖片

有人可以幫我整理一下桌子嗎?我想要 TikZ 圖片的輪廓和表格線之間有距離。此外,非 TikZ 圖片不居中。

這是我的 LaTeX 程式碼:

\documentclass[a4paper,10pt]{article}
\usepackage{tikz,amsmath, amssymb,bm,color}
\usetikzlibrary{circuits.logic.US,circuits.logic.IEC}
\begin{document}

\begin{table}
\caption{Test}
\label{de:Wahrheitstabelle_Bsp01}
\setlength{\tabcolsep}{5mm} % separator between columns
\def\arraystretch{1.25} % vertical stretch factor
\centering

  \begin{tabular}{|c|c|c|}
      \hline

      Gatter    &   Funktion    &   CNF-Formel        \\ \hline

    \begin{tikzpicture}
      \draw (-1.5,-0.75) rectangle (1.5,0.75) ;
    \end{tikzpicture}   &    0   & 1    \\ \hline

    \begin{tikzpicture}[circuit logic US,  logic gate input sep=4mm]
      \node [or gate, inputs =nn] (a1) {};
      \draw (a1.input 1) -- ++(left:5mm) node[left] {$x_{1}$};
      \draw (a1.input 2) -- ++(left:5mm) node[left] {$x_{2}$};
      \draw (a1.output)--++(right:5mm) node[right] {$x_{3}$};

    \end{tikzpicture}   &    0   & 1        \\ \hline

    \begin{tikzpicture}[circuit logic US]
      \node (a1) [not gate, inputs =n] at (0,0)  {};
      \draw (a1.input) -- ++(left:5mm) node[left] {$x_{1}$};
      \draw (a1.output)--++(right:5mm) node[right] {$x_{2}$};

    \end{tikzpicture}   & $x_{2} \equiv \neg x_{1}$  & $(x_{2} \vee x_{1}) \wedge (\neg x_{2} \vee \neg x_{1})$    \\ \hline
  \end{tabular}
\end{table}

\end{document}

這是我的桌子:

在此輸入影像描述

答案1

要修復 tikzpicture 周圍的垂直邊距,您可以使用fit庫和特殊節點current boundind box。在以下範例中,\addvmargin巨集使用此方法。

要修復 tikzpicture 的垂直對齊方式,您可以使用該baseline選項。在這裡,我選擇0作為第一個 tikzpicture 的基線,但您可以選擇任何垂直座標。在最後兩張 tikzpictures 中,我選擇任意節點作為參考。

在此輸入影像描述

\documentclass[a4paper,10pt]{article}
\usepackage{tikz,amsmath, amssymb,bm,color}
\usetikzlibrary{circuits.logic.US,circuits.logic.IEC,fit}
\newcommand\addvmargin[1]{
  \node[fit=(current bounding box),inner ysep=#1,inner xsep=0]{};
}
\begin{document}
\begin{table}
\caption{Test}
\label{de:Wahrheitstabelle_Bsp01}
\setlength{\tabcolsep}{5mm} % separator between columns
\def\arraystretch{1.25} % vertical stretch factor
\centering
\begin{tabular}{|c|c|c|}
  \hline
  Gatter    &   Funktion    &   CNF-Formel
  \\ \hline
  \begin{tikzpicture}[baseline=0]
    \draw (-1.5,-0.75) rectangle (1.5,0.75) ;
    \addvmargin{1mm}
  \end{tikzpicture}   &    0   & 1
  \\ \hline
  \begin{tikzpicture}[baseline={(x3.base)},circuit logic US,logic gate input sep=4mm]
    \node [or gate, inputs =nn] (a1) {};
    \draw (a1.input 1) -- ++(left:5mm) node[left] {$x_{1}$};
    \draw (a1.input 2) -- ++(left:5mm) node[left] {$x_{2}$};
    \draw (a1.output)--++(right:5mm) node[right] (x3) {$x_{3}$};
    \addvmargin{1mm}
  \end{tikzpicture}   &    0   & 1
  \\ \hline
  \begin{tikzpicture}[baseline={(x1.base)},circuit logic US]
    \node (a1) [not gate, inputs =n] at (0,0)  {};
    \draw (a1.input) -- ++(left:5mm) node[left] (x1) {$x_{1}$};
    \draw (a1.output)--++(right:5mm) node[right] {$x_{2}$};
    \addvmargin{1mm}
  \end{tikzpicture}   & $x_{2} \equiv \neg x_{1}$  & $(x_{2} \vee x_{1}) \wedge (\neg x_{2} \vee \neg x_{1})$
  \\ \hline
  \end{tabular}
\end{table}
\end{document}

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