![如何绘制 kiviat 图?](https://linux22.com/image/478266/%E5%A6%82%E4%BD%95%E7%BB%98%E5%88%B6%20kiviat%20%E5%9B%BE%EF%BC%9F%20.png)
答案1
像这样?
\documentclass[margin=3mm]{standalone}
\usepackage{tikz}
\usetikzlibrary{intersections}
\begin{document}
\begin{tikzpicture}[thick]
\foreach \r in {0.5,1,1.5,...,2}{
\draw (0,0) circle (\r cm);}
\foreach \t/\skl [count=\i]in {45/skill 1,90/skill 2,135/skill 3,180/skill 4,225/skill 5,270/skill 6,315/skill 7,360/skill 8}{
\draw (0,0) --++ (\t:2)coordinate(\i);
\node at (\t:2.75) {\bfseries \skl}; }
\foreach \s [count=\i] in {0.96,0.8,0.93,1,0.42,0.4,0.2,0.43}{
\path (0,0) -- coordinate[pos=\s] (A\i)(\i);}
%\draw (A)--++(45:2);
\foreach \j/\i in {1/2,2/3,3/4,4/5,5/6,6/7,7/8,8/1}{
\draw [cyan,ultra thick] (A\j)--(A\i);}
\foreach \k in {1,2,...,8}
\draw [fill=white] (A\k) circle (2pt);
\end{tikzpicture}
\end{document}
答案2
这个tkz-kiviat
包可以做令人惊奇的事情:
\documentclass[]{article}
\usepackage{tkz-kiviat}
\usetikzlibrary{arrows}
\begin{document}
\begin{tikzpicture}
\tkzKiviatDiagram[lattice = 5]{Skill 1, Skill 2, Skill 3, Skill 4,Skill 5}
\tkzKiviatLine[mark=ball,mark size=4pt,color =red](2,3.75,1,1.5,2)
\end{tikzpicture}
\end{document}
答案3
一个小的变化/改进@ferahfeza回答:
\documentclass[tikz, margin=3mm]{standalone}
\begin{document}
\begin{tikzpicture}
\foreach \r in {0.5,1,...,2}{
\draw (0,0) circle (\r cm);}
\foreach \s [count=\i from 0, count=\j] in {0.96,0.8,0.93,1,0.42,0.4,0.2,0.43}
{
\pgfmathsetmacro{\k}{int(Mod(\i+1,8))}
\draw (0,0) -- ++ (\k*45:2) coordinate[label=\k*45: skill \j] (aux);
\node (A\i) [circle, draw, semithick, fill=white, inner sep=1.6pt] at (\k*45:2*\s) {};
}
\foreach \i in {0,...,7}
{
\pgfmathsetmacro{\k}{int(Mod(\i+1,8))}
\draw[very thick, blue] (A\i) -- (A\k);
}
\end{tikzpicture}
\end{document}