我有以下兔子代码。你能帮忙改进一下吗？
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\begin{document}
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答案1
有一个非常简单的方法可以让兔子变得更光滑。（我就是这么做的。）不是说兔子冰沙 ;-) 只需替换X -- Y -- Z --为X .. controls Y and Z ..。这可以通过正则表达式搜索和替换来完成。当然，一般来说，这会使路径不可控制地变形，但考虑到您使用的点数很高，它会使路径更平滑。不幸的是，您在某些点处破坏了路径，因此仍然有不需要的角落。
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编辑：我发现有一种更优雅的方法，基于hobby来自这个答案。
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\usetikzlibrary{hobby}
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\draw[ultra thick] (4.589966397446596,2.870621917750989) to[curve through={ (4.4751163435486605,2.945343639564103) .. (4.40316209291381,3.072647313764223) }] (4.378254852309438,3.220707021801319);
\end{tikzpicture}
\end{document}
现在看起来顺畅多了，唯一的问题是耳朵。如果你画的是土拨鼠（它的耳朵较短；-）就不会出现这个问题。
使用内置的平滑情节选项后，耳朵看起来好多了，但尾巴变得更糟了......
\documentclass[12pt]{standalone}
\usepackage{pgf,tikz}
\begin{document}
\begin{tikzpicture}
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\end{tikzpicture}
\end{document}
答案2
从图像转换为tikz使用 inkscape：
\documentclass{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[y=0.80pt, x=0.80pt, yscale=-1.000000, xscale=1.000000, inner sep=0pt, outer sep=0pt]
\path[fill=black,line width=0.212pt] (82.5674,75.5849) .. controls (85.7411,76.9768) and (82.0664,87.7459) .. (82.0107,92.1489) .. controls (80.5733,100.1051) and (79.4572,102.9102) .. (74.6707,109.4490) .. controls (71.4154,114.3827) and (78.0329,120.9167) .. (83.2332,119.1247) .. controls (89.0434,118.2483) and (94.7744,116.5355) .. (100.7067,117.1800) .. controls (120.8817,117.6007) and (134.8787,132.1636) .. (144.2820,147.3390) .. controls (146.1343,152.7719) and (148.3811,158.4917) .. (146.5867,164.2316) .. controls (146.5198,167.6616) and (153.2623,163.7725) .. (150.5725,168.5797) .. controls (148.3883,173.3249) and (146.3915,180.5117) .. (140.4855,181.0726) .. controls (130.9141,182.1718) and (121.2585,181.7993) .. (111.6734,182.6946) .. controls (105.3965,182.7537) and (99.8801,184.9868) .. (98.8666,177.0171) .. controls (93.3472,176.5982) and (87.7614,168.1063) .. (82.4465,172.7630) .. controls (79.6602,176.4211) and (76.4300,180.8276) .. (72.3542,182.6559) .. controls (66.7276,182.6340) and (58.8188,183.9473) .. (54.5977,181.7328) .. controls (55.0193,175.1486) and (63.7928,176.5087) .. (65.9692,171.8127) .. controls (67.1188,165.5333) and (58.6354,165.3787) .. (55.6001,161.5918) .. controls (49.4814,153.9578) and (48.2561,137.4571) .. (40.0411,136.7050) .. controls (34.2819,135.1458) and (34.4466,128.0901) .. (35.8772,123.4981) .. controls (38.1840,116.0524) and (43.2671,108.9741) .. (50.6787,106.0193) .. controls (57.3926,103.7052) and (57.8091,96.2871) .. (57.7640,90.2587) .. controls (57.4566,84.6846) and (58.8020,77.8309) .. (64.2082,75.0401) .. controls (71.5410,72.2045) and (69.8166,86.3591) .. (70.9719,86.4958) .. controls (75.0357,82.7046) and (77.9005,73.5381) .. (82.5674,75.5849) -- cycle;
\end{tikzpicture}
\end{document}
