在 LaTeX 中画一个人

Question

我想在 LaTeX 中书​​写和绘制类似下图的内容。我知道如何用 LaTeX 编写带有公式的普通文本，但不太专业，无法写出这样的内容。请提供一些提示或参考，说明如何做到这一点。

Answer 1

好的，我有时间研究贝塞尔曲线，所以我必须在这里分享：

\documentclass[tikz,border=3.14mm]{standalone}
\usetikzlibrary{positioning}

\begin{document}
    
    
        \tikzset{
        pics/man/.style={code=
        {
        \draw[#1]   
                (0,0) .. controls ++(0,-0.8) and ++(0.2,0.6) ..
                (-0.4,-1.8) .. controls ++(0.2,-0.8) and ++(0.1,0.6) ..
                (-0.5,-4.4) .. controls ++(-0.6,-0.2) and ++(0.7,0.1) ..
                (-2,-4.8) .. controls ++(0,0.3) and ++(-0.5,-0.2)  ..
                (-1,-3.8) .. controls ++(-0.1,0.9) and ++(-0.1,-0.8)  ..
                (-1,-1.8) .. controls ++(-0.3,1) and ++(-0.2,-0.8)  ..              
                (-0.9,0.9) .. controls ++(-0.1,1) and ++(0,-0.8)  ..
                (-1.2,2.8) .. controls ++(-0.4,-1) and ++(0.4,0.5)  ..
                (-2.6,0.8) .. controls ++(0.5,-0.8) and ++(0.2,-0.1)  ..
                (-3.2,-0.1) .. controls ++(-0.2,0) and ++(-0.3,-0.5)  ..
                (-3.3,0.8) .. controls ++(0.4,0.5) and ++(-0.5,-0.5)  ..        
                (-1.8,3.4) .. controls ++(0.5,0.5) and ++(-0.3,-0.1)  ..                
                (-0.7,3.9) .. controls ++(0.3,0.1) and ++(0,-0.2)  ..
                (-0.4,4.3) .. controls ++(-1.2,0.3) and ++(-1.2,0)  ..
                %
                (0,6.2) coordinate (-head) .. controls ++(1.2,0) and ++(1.2,0.3) .. % Top of the head
                %
                (0.4,4.3) .. controls ++(0,-0.2) and ++(-0.3,0.1) ..
                (0.7,3.9) .. controls ++(0.3,-0.1) and ++(-0.5,0.5) ..
                (1.8,3.4) .. controls ++(0.5,-0.5) and ++(-0.4,0.5) ..
                (3.3,0.8) .. controls ++(0.3,-0.5) and ++(0.2,0) ..
                (3.2,-0.1) .. controls ++(-0.2,-0.1) and ++(-0.5,-0.8) ..
                (2.6,0.8) .. controls ++(-0.4,0.5) and ++(0.4,-1) ..
                (1.2,2.8) .. controls ++(0,-0.8) and ++(0.1,1) ..
                (0.9,0.9) .. controls ++(0.2,-0.8) and ++(0.3,1) ..
                (1,-1.8) .. controls ++(0.1,-0.8) and ++(0.1,0.9) ..
                (1,-3.8) .. controls ++(0.5,-0.2) and ++(0,0.3) ..
                (2,-4.8) .. controls ++(-0.7,0.1) and ++(0.6,-0.2) ..
                (0.5,-4.4) .. controls ++(-0.1,0.6) and ++(-0.2,-0.8) ..
                (0.4,-1.8) .. controls ++(-0.2,0.6) and ++(0,-0.8) ..
                (0,0) ++ (0,2) coordinate (-heart) -- cycle
                ;
        },
    }}
        \begin{tikzpicture}
            \draw (-1.5,0) pic(M){man={scale=0.2,pink!50!black,fill=pink}};
            \node at (M-heart) {T};
    
            \node[above = 1pt of M-head] (T) {Transplant};
            
            \draw (0,0) node [below right] {$t \longrightarrow$} -- (4,0);
        \node at (2,0.4) {$HT(t): 0000....0\;111111111$};
        \draw (2.5,0.15) --++ (0,-0.3) node[below] {$t_0$};
       
    \end{tikzpicture}
\end{document}

Answer 2

存在针对生物轮廓的特定软件包。（您可能需要最新的 TeX 安装。）

\documentclass[tikz,border=3mm]{standalone}
\usepackage{tikzlings}
\usetikzlibrary{positioning}
\begin{document}
\begin{tikzpicture}
 \begin{scope}[local bounding box=A]
  \koala[contour=black]
 \end{scope}
 \node[above=1ex of A](T){Transplant};
 \node[base right=2em of T,inner xsep=0pt](H){$HT(t):0000\ldots0$};
 \node[base right=0.2ex of H,inner xsep=0pt](1){$11111111$};
 \coordinate[below=0.5ex of H.south west] (P);
 \draw (P) -- (P-|1.east);
\end{tikzpicture}
\end{document}

为了回答标题中的问题，我们需要一个男人。虽然我不知道上面那个家伙的性别，但这里有一个男人，一个雪人。

\documentclass[tikz,border=3mm]{standalone}
\usepackage{tikzlings}
\usetikzlibrary{positioning}
\begin{document}
\begin{tikzpicture}
 \begin{scope}[local bounding box=A]
  \snowman[contour=black]
 \end{scope}
 \node[above=1ex of A](T){Transplant};
 \node[base right=2em of T,inner xsep=0pt](H){$HT(t):0000\ldots0$};
 \node[base right=0.2ex of H,inner xsep=0pt](1){$11111111$};
 \coordinate[below=0.5ex of H.south west] (P);
 \draw (P) -- (P-|1.east);
\end{tikzpicture}
\end{document}

Answer 3

我添加了一个使用外部工具完成的长代码，该工具将文件中的人像转换为.svg文件代码并将其导出.tex。该工具是：

https://products.aspose.app/pdf/it/conversion/svg-to-tex

代码显然很长，但它可以称为维特鲁威人:-) 使用如下命令：

\input{filename.tex}

输出结果如下：

\documentclass[margin=3cm]{standalone}
\usepackage{tikz}
\usepackage[margin=0in,paperwidth=86pt,paperheight=127pt]{geometry}
\begin{document}
\definecolor{black}{rgb}{0,0,0}
\begin{tikzpicture}[overlay]
\path(0pt,0pt);
\filldraw[black][nonzero rule]
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 -- (37pt, -16.30001pt) .. controls (39.3pt, -13.80001pt) and (40pt, -11.90002pt) .. (40pt, -9.000015pt)
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 -- (40pt, -9.000015pt) .. controls (40pt, -2.000015pt) and (32.4pt, 3.599983pt) .. (26.5pt, 1.099983pt) -- cycle
;
\filldraw[black][nonzero rule]
(23pt, -37.20001pt) .. controls (23.1pt, -39.30001pt) and (23.2pt, -39.30001pt) .. (24.1pt, -37.70001pt)
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;
\end{tikzpicture}
\end{document}

Answer 4

这是pic我的幻灯片中的一位普通病人（显然，他穿着病号服 ;-P）。

\documentclass{article}
\usepackage{tikz}

\tikzset{
    pics/omino/.style={code={
        % Little human being R. Giannetti CC-BY-SA 4.0
        \draw[#1]
        (0.131198,0.557601) .. controls (0.186628,0.603975) and (0.219299,0.676919) ..
        (0.219299,0.754395) .. controls (0.219299,0.890048) and (0.121113,1) ..
        (-2.43666e-07,1) coordinate(-head).. controls (-0.121114,1) and (-0.219299,0.890048) ..
        (-0.219299,0.754395) .. controls (-0.219299,0.67227) and (-0.182632,0.595593) ..
        (-0.121639,0.550018) -- (-0.561425,-0.368407) --
        (-0.350879,-0.368407) coordinate[pos=0.5] (-left hand)  --
        (-0.280715,-0.228075) -- (-0.350879,-0.649122) --
        (-0.140332,-0.649122) -- (-0.140332,-1) --
        (0.140332,-1) coordinate[pos=0.5](-foot) -- (0.140332,-0.649122) --
        (0.350878,-0.649122) -- (0.280714,-0.228075) -- (0.350878,-0.368407) --
        (0.561425,-0.368407) coordinate[pos=0.5] (-right hand) --
        (0.140332,0.543897) -- cycle;
        \path (-head) -- coordinate[midway](-heart) (-foot);
    }},
}

\begin{document}

\begin{tikzpicture}
    \draw pic(P){omino={draw=red, fill=red!10}};
    \foreach \anc/\ang in {head/90, left hand/180, right hand/0, foot/-90, heart/45} {
        \draw (P-\anc) node[circle, draw, inner sep=1pt]{}
            -- ++(\ang:1) node[font=\tiny, fill=white]{\anc};
    }
\end{tikzpicture}

\end{document}

顺便说一句：我画的是韓國，导出为 Ti钾Z，然后我使用一个简单的 Python 脚本来规范化坐标并使图形居中。如果有人感兴趣，请告诉我（提问也可以）。