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不同风格的 π 无穷符号

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不同风格的 π 无穷符号

嗨，我正在尝试在 Latex 中创建以下符号。我无法让无穷符号悬挂在 π 的腿上，如符号所示。我想要的图片是

在此处输入图片描述

但我目前得到的信息如下。

在此处输入图片描述

我目前拥有的代码是

\documentclass{article}
\usepackage{tikz}
\usepackage[outline]{contour}

\begin{document}
\scalebox{15} {
    \begin{tikzpicture}

 % \fill[blue!10!white] (-0.1,0) circle[radius=3.55mm];   

 \contourlength{0.05mm};

 \node (infinity) at (0.6mm,-0.1) {
                    \large\bf\color{blue!60!black}\contour{white}{$\infty$}};                   
 \contourlength{0.05mm};
  \node (pi) at (1mm,0) {
                    \LARGE\bf\color{blue!60!white}\contour{white}{$\pi$}};                                                                        
\end{tikzpicture}
}
\end{document}

答案1

mathptmx但是，它依赖于字体（或等效字体）的使用。

\documentclass[10pt]{article}
\usepackage{xcolor,stackengine,trimclip,mathptmx}
\stackMath
\newcommand\mypi{\ensurestackMath{\stackengine{0pt}{%
  \stackengine{-1.97pt}{\color{cyan}\kern4.4pt\clipbox{4.4pt 0pt 0pt 0pt}
    {$\pi$}}{\scalebox{1.08}{$\scriptstyle\color{blue!80!black}\infty$}\mkern1.5mu}%
    {O}{c}{F}{F}{L}}{%
    \color{cyan}\clipbox{0pt 0pt 1.9pt 0pt}{$\pi$}\kern1.9pt}{O}{c}{F}{F}{L}%
}}
\begin{document}
\[x\mypi y\]
\end{document}

在此处输入图片描述

在此处输入图片描述

答案2

也许您可以将此图像转换为tikz：

\documentclass{article}
\usepackage{tikz}
\usepackage[outline]{contour}

\begin{document}
\scalebox{15} {
\definecolor{c8900ca}{RGB}{137,0,202}
\definecolor{c012671}{RGB}{1,38,113}


\begin{tikzpicture}[y=0.80pt, x=0.80pt, yscale=-0.10000, xscale=0.10000, inner sep=0pt, outer sep=0pt]
% path81
\path[fill=c8900ca,line width=0.212pt] (61.4042,151.1097) .. controls (62.9632,143.6985) and (65.4621,127.0454) .. (67.0457,113.5132) .. controls (67.5452,109.2446) and (68.0243,105.5537) .. (68.1103,105.3112) .. controls (68.2310,104.9708) and (70.8475,104.8702) .. (79.5777,104.8702) .. controls (89.4000,104.8702) and (90.9160,104.9412) .. (91.0956,105.4094) .. controls (91.2094,105.7059) and (90.4657,112.2544) .. (89.4430,119.9615) .. controls (87.7503,132.7164) and (87.5697,134.7344) .. (87.4313,142.4410) .. controls (87.2859,150.5385) and (87.0146,153.6302) .. (88.6111,158.8906) .. controls (89.7901,162.7757) and (91.6532,166.7233) .. (94.6389,169.4748) .. controls (98.0888,172.6540) and (102.5090,175.4307) .. (107.3961,175.4196) .. controls (113.1129,175.4066) and (118.2336,173.1177) .. (122.4402,169.8087) .. controls (126.3171,166.7591) and (130.7310,157.5516) .. (130.7310,157.5516) .. controls (130.7310,157.3176) and (131.0473,155.8063) .. (131.4340,154.1933) .. controls (131.8207,152.5803) and (132.1386,150.3477) .. (132.1396,149.2320) -- (132.1416,147.2036) -- (130.0487,147.2036) .. controls (127.7197,147.2036) and (127.8866,147.0128) .. (127.2043,150.4558) .. controls (126.9844,151.5654) and (126.5284,152.8141) .. (126.1910,153.2309) -- (125.5775,153.9885) -- (119.6153,156.9085) .. controls (119.6153,156.9085) and (110.6954,157.0472) .. (107.0551,154.8704) .. controls (104.8895,153.5755) and (103.1367,151.5272) .. (102.4511,148.8618) .. controls (101.8573,146.5537) and (101.8749,133.3815) .. (102.4834,124.8022) .. controls (103.1432,115.4975) and (104.2179,105.8899) .. (104.6581,105.3594) .. controls (104.9784,104.9735) and (107.5644,104.8608) .. (117.8055,104.7864) -- (130.5541,104.6938) -- (130.5541,97.4619) -- (130.5541,90.2299) -- (89.4555,90.2299) .. controls (51.3746,90.2299) and (48.1885,90.2754) .. (46.0638,90.8491) .. controls (42.9837,91.6808) and (38.5790,93.8986) .. (36.0894,95.8714) .. controls (33.6983,97.7661) and (30.3222,101.9221) .. (27.9920,105.8394) .. controls (25.9936,109.1990) and (23.7434,114.3433) .. (23.9905,114.9873) .. controls (24.1015,115.2765) and (24.7620,115.4535) .. (25.7300,115.4535) .. controls (27.2559,115.4535) and (27.3471,115.3864) .. (29.8313,112.4365) .. controls (32.7485,108.9722) and (35.0092,107.3357) .. (38.6975,106.0181) .. controls (41.0763,105.1684) and (41.8726,105.0753) .. (47.9124,104.9411) .. controls (53.4323,104.8185) and (54.5556,104.8779) .. (54.7181,105.3014) .. controls (54.8957,105.7642) and (50.8986,132.3471) .. (49.2228,141.8483) .. controls (48.4911,145.9971) and (46.9869,149.7314) .. (45.8759,150.1577) .. controls (37.8343,157.1794) and (32.1931,160.2685) .. (33.3658,167.2237) .. controls (34.2177,172.2768) and (40.8960,176.1268) .. (46.0177,175.9571) .. controls (50.9236,175.7946) and (54.9058,170.9393) .. (57.5563,166.8077) .. controls (60.4653,162.2730) and (60.7096,154.5632) .. (61.4042,151.1098) -- cycle;
% path83
\path[fill=c012671,line width=0.212pt] (39.5760,196.8912) .. controls (32.9597,195.5752) and (26.6580,190.5494) .. (23.3542,183.9540) .. controls (21.5474,180.3470) and (20.8480,177.4261) .. (20.8374,173.4438) .. controls (20.8210,167.3054) and (23.0604,162.0893) .. (27.6527,157.5688) .. controls (30.8001,154.4707) and (33.8292,152.6018) .. (37.6852,151.3788) .. controls (40.7272,150.4141) and (44.6191,150.0721) .. (44.8578,150.7486) .. controls (44.9378,150.9751) and (42.8728,153.2439) .. (40.2691,155.7904) .. controls (37.2683,158.7253) and (35.1714,161.0932) .. (34.5419,162.2579) .. controls (33.9957,163.2684) and (33.1086,164.6509) .. (32.5706,165.3300) .. controls (32.0326,166.0091) and (31.1481,167.5172) .. (30.6052,168.6813) .. controls (29.7306,170.5566) and (29.6180,171.2013) .. (29.6180,174.3336) .. controls (29.6180,177.6173) and (29.7005,178.0367) .. (30.7770,180.2231) .. controls (34.5354,187.8563) and (43.0039,191.1129) .. (52.1958,188.4596) .. controls (58.2474,186.7129) and (61.5614,184.5956) .. (68.8645,177.8102) .. controls (70.8533,175.9624) and (72.4805,174.1690) .. (72.4805,173.8250) .. controls (72.4805,173.1742) and (67.2725,168.8893) .. (61.9901,165.1939) .. controls (60.3919,164.0759) and (58.9896,163.0078) .. (58.8737,162.8203) .. controls (58.5997,162.3769) and (60.1412,155.7635) .. (60.6536,155.1845) .. controls (61.3746,154.3698) and (67.1372,158.3043) .. (74.3307,164.5227) .. controls (76.4155,166.3249) and (78.4123,167.7994) .. (78.7682,167.7994) .. controls (79.1241,167.7994) and (80.8354,166.5691) .. (82.5711,165.0654) .. controls (86.9421,161.2787) and (88.7065,159.9189) .. (88.9427,160.1551) .. controls (89.5169,160.7293) and (92.5970,166.6005) .. (92.5118,166.9585) .. controls (92.4572,167.1881) and (90.7059,168.7462) .. (88.6201,170.4209) .. controls (86.5343,172.0956) and (84.8277,173.6250) .. (84.8277,173.8195) .. controls (84.8277,174.1942) and (89.3380,178.5831) .. (92.5888,181.3716) .. controls (101.9198,189.3757) and (112.5502,191.5941) .. (120.3403,187.1628) .. controls (122.6077,185.8730) and (125.7240,182.5509) .. (126.7861,180.2914) .. controls (128.5359,176.5690) and (128.5540,172.1213) .. (126.8344,168.4630) .. controls (125.7019,166.0537) and (121.9207,162.1147) .. (119.5198,160.8432) .. controls (118.3449,160.2210) and (115.9934,159.4437) .. (114.0474,159.0344) .. controls (110.3134,158.2489) and (108.4295,157.4311) .. (106.5469,155.7781) .. controls (105.0404,154.4554) and (103.7446,152.4274) .. (103.9927,151.7807) .. controls (104.5427,150.3475) and (114.4290,149.7919) .. (118.6464,150.9573) .. controls (121.3862,151.7144) and (125.7393,153.7431) .. (127.8184,155.2319) .. controls (128.6649,155.8381) and (130.3171,157.6041) .. (131.4899,159.1563) .. controls (135.1734,164.0318) and (136.6899,168.2015) .. (136.6808,173.4298) .. controls (136.6652,182.4334) and (131.4085,190.9684) .. (123.4569,194.9007) .. controls (118.6342,197.2856) and (114.2134,197.8821) .. (108.4740,196.9224) .. controls (103.6961,196.1235) and (100.3346,194.9942) .. (95.7929,192.6620) .. controls (91.3547,190.3830) and (87.9008,187.8487) .. (82.9170,183.2143) .. controls (80.8940,181.3330) and (79.0061,179.7939) .. (78.7218,179.7939) .. controls (78.4374,179.7939) and (76.7184,181.1869) .. (74.9017,182.8895) .. controls (67.5160,189.8112) and (62.6195,192.9655) .. (55.6202,195.3104) .. controls (49.6483,197.3112) and (44.3246,197.8357) .. (39.5760,196.8912) -- cycle;

\end{tikzpicture}
}
\end{document}

在此处输入图片描述

（转换过程的详细信息可参见https://tex.stackexchange.com/a/340956/36296）

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