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TikZ-图纸的随机叠加

tag-icon • tag-icon tikz-pgf sudoku
TikZ-图纸的随机叠加

我想模仿第一页这个 pdf通过使用以下代码来完成制作数独网格的艰巨任务。

实际上这个问题只是将几个数独网格叠加起来，而不是单独绘制这些数独网格。

代码

\documentclass{article}
    \usepackage{tikz}
    \usetikzlibrary{backgrounds,shapes}

    \tikzset {
        digit/.style = {
            minimum height = 5mm,
            minimum width = 5mm,
            anchor = center
        }
    }

    \newcounter{row}
    \newcounter{col}

    \newcommand\setrow[9]{
        \setcounter{col}{1}
        \foreach \n in {#1, #2, #3, #4, #5, #6, #7, #8, #9} {
            \edef\x{\value{col} - 0.5}
            \edef\y{9.5 - \value{row}}
            \node[digit,name={\arabic{row}-\arabic{col}}] at (\x, \y) {\n};
            \stepcounter{col}
        }
        \stepcounter{row}
    }

    \newcommand\shownumber{
        \foreach \x in {1,2,3,4,5,6,7,8,9} {
            \node[font=\tiny,color=gray] at (\x-0.5,9.5) {\x};
            \node[font=\tiny,color=gray] at (-.5,9.5-\x) {\x};
        }
    }

\begin{document}

\begin{tikzpicture}[scale=.5]
    \begin{scope}
        \draw (0, 0) grid (9, 9);
        \draw[very thick, scale=3] (0, 0) grid (3, 3);

        \setcounter{row}{1}
        \setrow { }{2}{ }  {5}{ }{1}  { }{9}{ }
        \setrow {8}{ }{ }  {2}{ }{3}  { }{ }{6}
        \setrow { }{3}{ }  { }{6}{ }  { }{7}{ }

        \setrow { }{ }{1}  { }{ }{ }  {6}{ }{ }
        \setrow {5}{4}{ }  { }{ }{ }  { }{1}{9}
        \setrow { }{ }{2}  { }{ }{ }  {7}{ }{ }

        \setrow { }{9}{ }  { }{3}{ }  { }{8}{ }
        \setrow {2}{ }{ }  {8}{ }{4}  { }{ }{7}
        \setrow { }{1}{ }  {9}{ }{7}  { }{6}{ }

        \shownumber{}
    \end{scope}
\end{tikzpicture}

\end{document}

答案1

类似下面的代码怎么样？我仅重用您的 nice tikzpicture，制作白色背景，使用rotate选项并与hspace图片 vspace叠加。

输出如下： 代码输出

如果这对您有帮助，我相信您可以采用这个技巧来制作您想要的整个图片。

代码：

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{backgrounds,shapes}

\tikzset {
    digit/.style = {
        minimum height = 5mm,
        minimum width = 5mm,
        anchor = center
    }
}

\newcounter{row}
\newcounter{col}

\newcommand\setrow[9]{
    \setcounter{col}{1}
    \foreach \n in {#1, #2, #3, #4, #5, #6, #7, #8, #9} {
        \edef\x{\value{col} - 0.5}
        \edef\y{9.5 - \value{row}}
        \node[digit,name={\arabic{row}-\arabic{col}}] at (\x, \y) {\n};
        \stepcounter{col}
    }
    \stepcounter{row}
}

\newcommand\shownumber{
    \foreach \x in {1,2,3,4,5,6,7,8,9} {
        \node[font=\tiny,color=gray] at (\x-0.5,9.5) {\x};
        \node[font=\tiny,color=gray] at (-.5,9.5-\x) {\x};
    }
}

\begin{document}

\begin{tikzpicture}[scale=.5]
\begin{scope}
    \draw (0, 0) grid (9, 9);
    \draw[very thick, scale=3] (0, 0) grid (3, 3);

    \setcounter{row}{1}
    \setrow { }{2}{ }  {5}{ }{1}  { }{9}{ }
    \setrow {8}{ }{ }  {2}{ }{3}  { }{ }{6}
    \setrow { }{3}{ }  { }{6}{ }  { }{7}{ }

    \setrow { }{ }{1}  { }{ }{ }  {6}{ }{ }
    \setrow {5}{4}{ }  { }{ }{ }  { }{1}{9}
    \setrow { }{ }{2}  { }{ }{ }  {7}{ }{ }

    \setrow { }{9}{ }  { }{3}{ }  { }{8}{ }
    \setrow {2}{ }{ }  {8}{ }{4}  { }{ }{7}
    \setrow { }{1}{ }  {9}{ }{7}  { }{6}{ }

    \shownumber{}
\end{scope}
\end{tikzpicture}

\vspace{-2cm}
\begin{tikzpicture}[rotate=25,scale=.5]
\begin{scope}
\filldraw[white] (0, 0) rectangle (9, 9);
    \draw (0, 0) grid (9, 9);
    \draw[very thick, scale=3] (0, 0) grid (3, 3);

    \setcounter{row}{1}
    \setrow { }{2}{ }  {5}{ }{1}  { }{9}{ }
    \setrow {8}{ }{ }  {2}{ }{3}  { }{ }{6}
    \setrow { }{3}{ }  { }{6}{ }  { }{7}{ }

    \setrow { }{ }{1}  { }{ }{ }  {6}{ }{ }
    \setrow {5}{4}{ }  { }{ }{ }  { }{1}{9}
    \setrow { }{ }{2}  { }{ }{ }  {7}{ }{ }

    \setrow { }{9}{ }  { }{3}{ }  { }{8}{ }
    \setrow {2}{ }{ }  {8}{ }{4}  { }{ }{7}
    \setrow { }{1}{ }  {9}{ }{7}  { }{6}{ }

    \shownumber{}
\end{scope}
\end{tikzpicture}

\vspace{-9cm}
\hspace{3cm}
\begin{tikzpicture}[rotate=15,scale=.5]
\begin{scope}
\filldraw[white] (0, 0) rectangle (9, 9);
    \draw (0, 0) grid (9, 9);
    \draw[very thick, scale=3] (0, 0) grid (3, 3);

    \setcounter{row}{1}
    \setrow { }{2}{ }  {5}{ }{1}  { }{9}{ }
    \setrow {8}{ }{ }  {2}{ }{3}  { }{ }{6}
    \setrow { }{3}{ }  { }{6}{ }  { }{7}{ }

    \setrow { }{ }{1}  { }{ }{ }  {6}{ }{ }
    \setrow {5}{4}{ }  { }{ }{ }  { }{1}{9}
    \setrow { }{ }{2}  { }{ }{ }  {7}{ }{ }

    \setrow { }{9}{ }  { }{3}{ }  { }{8}{ }
    \setrow {2}{ }{ }  {8}{ }{4}  { }{ }{7}
    \setrow { }{1}{ }  {9}{ }{7}  { }{6}{ }

    \shownumber{}
\end{scope}
\end{tikzpicture}
\end{document}

答案2

sudoku以下是使用包（绘制数独网格）和pgf-blurtikz 库（添加模糊阴影）的解决方案：

在此处输入图片描述

\documentclass[tikz]{standalone}
\usepackage{sudoku}
\setlength\sudokusize{5cm}
\renewcommand*\sudokuformat[1]{\small #1}
\setlength\sudokuthickline{1pt}
\setlength\sudokuthinline{.4pt}
\usetikzlibrary{shadows,shadows.blur,fit,backgrounds}
\tikzset{
  sudoku grid/.style={
    fill=white,text width=\sudokusize,
    draw,inner sep=2mm,blur shadow,
  },
  every shadow/.style={
    shadow opacity=20,
    shadow blur steps=20,
    shadow blur radius=.5em,
    shadow xshift=.5em,
    shadow yshift=-.5em,
    shadow scale=1,
  },
}
\begin{document}
\begin{tikzpicture}
  \node[rotate=30,sudoku grid] at (-2,1){%
    \begin{sudoku-block}
      |2|5| | |3| |9| |1|.
      | |1| | | |4| | | |.
      |4| |7| | | |2| |8|.
      | | |5|2| | | | | |.
      | | | | |9|8|1| | |.
      | |4| | | |3| | | |.
      | | | |3|6| | |7|2|.
      | |7| | | | | | |3|.
      |9| |3| | | |6| |4|.
    \end{sudoku-block}%
  };

  \node[rotate=-45,sudoku grid] at (3,1){%
    \begin{sudoku-block}
      | |2| | |3| |9| |7|.
      | |1| | | | | | | |.
      |4| |7| | | |2| |8|.
      | | |5|2| | | |9| |.
      | | | |1|8| |7| | |.
      | |4| | | |3| | | |.
      | | | | |6| | |7|1|.
      | |7| | | | | | | |.
      |9| |3| |2| |6| |5|.
    \end{sudoku-block}
  };

  \node[sudoku grid] at (0,1){%
    \begin{sudoku-block}
      |2|5| | |3| |9| |1|.
      | |1| | | |4| | | |.
      |4| |7| | | |2| |8|.
      | | |5|2| | | | | |.
      | | | | |9|8|1| | |.
      | |4| | | |3| | | |.
      | | | |3|6| | |7|2|.
      | |7| | | | | | |3|.
      |9| |3| | | |6| |4|.
    \end{sudoku-block}%
  };

  \begin{scope}[on background layer]
    \node[fit=(current bounding box),inner sep=3mm,fill=white]{};
  \end{scope}
\end{tikzpicture}
\end{document}

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