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如何绘制表格图。

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如何绘制表格图。

我如何创建如下所示的带有表格和箭头的图表。

在此处输入图片描述

我正在寻找可以进一步构建的样板代码。其次，还有其他工具可以快速绘制此类图像吗？

答案1

这是一个入门指南，可让您了解您可以做什么。

\documentclass[border=10pt]{standalone}
\usepackage{tikz}
\usetikzlibrary{calc}
\usetikzlibrary{arrows.meta}
\usetikzlibrary{positioning}
%% I define a "style" for the "cells"
\tikzset{
  my cell/.style={
    draw,
    minimum size=5ex,
    node distance=0pt,
  }}
%% to make changing appearances for various aspects of         
%% the diagram easier, I define several macros which need      
%% only be changed here.  Even though two of these macros      
%% have the same definition, I use two to allow the possibility
%% that these styles could be diffferent.                      
\newcommand\mynodestyle{\sffamily}
\newcommand\myrelocatestyle{\sffamily\bfseries}
\newcommand\mynumberstyle{\sffamily}
\begin{document}

\begin{tikzpicture}[>=Stealth]
  %--- BEFORE ---%
  \node[my cell] (before/0) {};
  \node[anchor=east] at (before/0.west) {0};
  %% \myn=node name    
  %% \myc=node content 
  %% \myp=previous node
  \foreach \myn/\myc [remember=\myn as \myp (initially 0)] in {1/,2/b,3/,4/c,5/,6/a,7/}
  {
    \node[my cell,below=of before/\myp] (before/\myn) {\mynodestyle\myc};
    \node[anchor=east] (before/\myn/label) at (before/\myn.west) {\mynumberstyle\myn};
  }
  %% right hand anotations
  \draw[dashed,arrows=->] (before/6.east) 
                          to[out=30,in=-30,looseness=2] 
                          node[midway,right ] {\myrelocatestyle relocate}
                          (before/4.east);
  \draw[dashed,arrows=->] (before/4.east) 
                          to[out=30,in=-30,looseness=1.5] 
                          node[midway,right ] {\myrelocatestyle relocate}
                          (before/1.east);

  %% left hand anotations
  \path  (before/5) ++ (175:8em) node (item/x) {item $x$};
  \draw[arrows=->] (item/x) -- node[midway,left,yshift=2ex,xshift=1ex] {$h_1(x)$} (before/2/label);
  \draw[arrows=->] (item/x) -- node[midway,below,xshift=-1ex]          {$h_2(x)$} (before/6/label);

  \node[below=0.5cm of before/7] {(a) before inserting item $x$};

  %--- AFTER ---%
  %% Here's a slightly different approach to placing the contents of 
  %% each node.
  \foreach \myn in {0,1,...,7}
  {
    \def\myc{}
    \ifnum\myn=6\relax\def\myc{x}\fi
    \ifnum\myn=4\relax\def\myc{a}\fi
    \ifnum\myn=2\relax\def\myc{b}\fi
    \ifnum\myn=1\relax\def\myc{c}\fi
    \node[my cell,right=6cm of before/\myn] (after/\myn) {\mynodestyle\myc};
    \node[anchor=east] (after/\myn/label) at (after/\myn.west) {\mynumberstyle\myn};
  }

  \node[below=0.5cm of after/7] {(b) after item $x$ inserted};


%--- summary ---%
\foreach \myn in {0,1,...,7}
{
  \node[my cell,right=6cm of after/\myn] (summary/\myn/a) {};
  \node[anchor=east] (summary/\myn/label) at (summary/\myn/a.west) {\mynumberstyle\myn};
  \foreach \mycol [remember=\mycol as \mypcol (initially a)] in {b,c,d}
  {
    \node[my cell,right=of summary/\myn/\mypcol] (summary/\myn/\mycol) {};
  }
}

\foreach \mycol in {a,b,c}
{
  \draw[white,dashed,line width=0.9pt] ($(summary/0/\mycol.north east)+(0,-2pt)$) -- ($(summary/7/\mycol.south east)+(0,2pt)$);
}

\end{tikzpicture}

\end{document}

在此处输入图片描述

虽然不完全是样板，但应该足以帮助您开始和完成。

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