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显示数据的遗传算法

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显示数据的遗传算法

显示如下两张图片中的内容对于解释遗传算法的工作原理很有帮助。

在此处输入图片描述

在此处输入图片描述

在这些图片中，另外两个功能可能会很有用。

  1. 在开始和/或结束处显示虚线水平线，以表明数据未完全显示。
  2. 拥有一种简单的方法来改变背景颜色，以指示所使用的不同技术。

如何才能实现这一切呢？

以下是一些用于启动增强功能的代码。此代码来自这一页。

\documentclass{article}
    \usepackage{tikz}
    \usepackage{xstring}

    \tikzset{
        raw sort entry/.style={rectangle, thick, draw, node distance=1.5em},
        sort entry black/.style={raw sort entry, black, fill=white},
        sort entry blackgray/.style={raw sort entry, black, fill=gray!25},
        s1/.style={raw sort entry, red, fill=yellow!30},
        s2/.style={raw sort entry, blue, fill=green!20},
        s3/.style={raw sort entry, violet, fill=orange!25}
    }

    \newcommand*{\List}[2][sort entry black]{%
        \par\noindent%
        \edef\listtoprocess{#2}%
        \def\ListToProcess{}%
        \begin{tikzpicture}[inner sep=2pt, outer sep=0]
            \foreach \content in \listtoprocess{
                \IfSubStr{\content}{/}{% true
                    \xdef\ListToProcess{\ListToProcess,\content}
                }{%                      false
                    \xdef\ListToProcess{\ListToProcess,#1/\content}
                }
            }
            \StrGobbleLeft{\ListToProcess}{1}[\ListToProcess]% removes the first comma (\listToProcess is empty at the start)
            \foreach [count=\i] \Style/\Value in \ListToProcess {
                \ifnum\i=1\relax
                    \node [raw sort entry, \Style] (sortnode\i) {\Value};
                \else
                    \node [raw sort entry, right of=sortnode\number\numexpr\i-1\relax, \Style] (sortnode\i) {\Value};
                \fi
            }
        \end{tikzpicture}%
    }

\begin{document}

\List{1, 1, 1, 1, 1, s1/2, s1/2, s1/2, 3, 3}

\end{document}

答案1

这可以给你一个开始。

当然，绘制垂直线的方法并不是很复杂。也许\setLines类似于pgfgantt我的另一个答案这可能是一种更好的解决方案。

此外，第一行之后所需的内容也\tikzset可以得到更好的解决。这是一个元级别的问题，因为我们确实有一系列的链。TikZ 以更好的方式解决了实际链的问题。

代码

\documentclass[tikz,convert=false]{standalone}
\usetikzlibrary{chains}
\makeatletter
\tikzset{
  on chain/.append code={
    \ifnum\c@pgf@counta=1\relax
      \tikzset{every first on chain/.try}%
    \fi
  },
  start chain/.append code={%
    \edef\pgf@marshal{\noexpand\tikzset{execute at end scope={\noexpand\xdef\noexpand\tikzpreviouschain{\tikz@lib@chain@name}}}}%
    \pgf@marshal
  }
}
\def\listset{\pgfqkeys{/List}}
\tikzset{
  raw sort entry/.style={rectangle, thick, draw, font=\strut,text depth=+0pt,minimum width=+1.2em, inner xsep=+0pt},
  sort entry black/.style={raw sort entry, black, fill=white},
  sort entry blackgray/.style={raw sort entry, black, fill=gray!25},
  s1/.style={raw sort entry, fill=yellow!30},
  s2/.style={raw sort entry, fill=green!20},
  s3/.style={raw sort entry, fill=orange!25},
  g/.style={raw sort entry, fill=lightgray}
}
\listset{
  chain name/.initial=,
  do/.style={
    /utils/exec={\begin{scope}[start chain=\pgfkeysvalueof{/List/chain name}]},
    int/do/.list={#1},
    /utils/exec=\end{scope},
  },
  int/do/.code={%
    \pgfutil@ifnextchar[\tikz@List@int@@do{\tikz@List@int@@do[]}#1\pgf@stop
  }
}
\def\tikz@List@int@@do[#1]#2\pgf@stop{%
  \node[on chain={\pgfkeysvalueof{/List/chain name}},#1] {#2};
}
\begin{document}
\begin{tikzpicture}[
  node distance=+1em and +0pt,
  outer xsep=+0pt,
  outer ysep=+0pt,
  every node/.append style={raw sort entry}
]
 \listset{chain name=r1,do={1, [g]z, 1, 1, 1, [s1]2, [s2]2, [s3]2, 3, 3, 1, 1, [g]y, 1, 1, [s3]2, [s1]2, [s2]2, 3, 3}}
 \tikzset{every first on chain/.style={below=of \tikzpreviouschain-begin}}
 \listset{chain name=r2, do={1, 1, [g]y, 1, 1, [s3]2, [s1]2, [s2]2, 3, 3, 1, 1, 1, [g]x, 1, [s2]2, [s3]2, [s1]2, 3, 3}}
 \listset{chain name=r3, do={1, 1, 1, [g]x, 1, [s2]2, [s3]2, [s1]2, 3, 3, 1, [g]z, 1, 1, 1, [s1]2, [s2]2, [s3]2, 3, 3}}

 \foreach \chain in {r1, r2, r3}{
   \draw[thick, densely dotted] (\chain-begin.north west) -- ++ (left:10pt)
                                (\chain-begin.south west) -- ++ (left:10pt)
                                (\chain-end.north east) -- ++ (right:10pt)
                                (\chain-end.south east) -- ++ (right:10pt)
   ;
 }
 \foreach \column in {0,5,10,...,20}{
   \ifnum\column=0
     \draw[dash pattern=on \pgflinewidth off \pgflinewidth] ([yshift=1em]r1-begin.north west) -- ([yshift=-1em]r3-begin.south west);
   \else\ifodd\column
       \draw[densely dotted] ([yshift=.75em]r1-\column.north east) -- ([yshift=-.75em]r3-\column.south east);
     \else
       \draw[dash pattern=on \pgflinewidth off \pgflinewidth] ([yshift=1em]r1-\column.north east) -- ([yshift=-1em]r3-\column.south east);
     \fi
   \fi}
\end{tikzpicture}
\end{document}

输出

在此处输入图片描述

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