LaTeX技巧658:Tikz绘制评分等级星星

最近，在wordpress找些插件总会看到这样的评分的星号，在tex里怎么实现呢? 【解决方案】 在网络上搜索了下，果然有酷代码如下: 选自:http://tex.stackexchange.com/questions/11390/drawing-stars-similar-with-tikz

\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{shapes.geometric,calc}

\newcommand\score[2]{
\pgfmathsetmacro\pgfxa{#1+1}
\tikzstyle{scorestars}=[star, star points=5, star point ratio=2.25, draw,inner sep=0.15em,anchor=outer point 3]
\begin{tikzpicture}[baseline]
\foreach \i in {1,...,#2} {
\pgfmathparse{(\i<=#1?"yellow":"gray")}
\edef\starcolor{\pgfmathresult}
\draw (\i*1em,0) node[name=star\i,scorestars,fill=\starcolor] {};
}
\pgfmathparse{(#1>int(#1)?int(#1+1):0}
\let\partstar=\pgfmathresult
\ifnum\partstar>0
\pgfmathsetmacro\starpart{#1-(int(#1))}
\path [clip] ($(star\partstar.outer point 3)!(star\partstar.outer point 2)!(star\partstar.outer point 4)$) rectangle
($(star\partstar.outer point 2 |- star\partstar.outer point 1)!\starpart!(star\partstar.outer point 1 -| star\partstar.outer point 5)$);
\fill (\partstar*1em,0) node[scorestars,fill=yellow] {};
\fi

,\end{tikzpicture}
}

\begin{document}
\small\score{2}{5} A meagre result.

\Huge{\score{4.4}{5} Wooo!}
\end{document}