我希望下面的图看起来更圆润、更“蓬松”,棱角更少。有没有什么选项可以让我轻松控制这一点?
\documentclass{article}
\usepackage{tikz}
\usepackage{pgfplots}
\pgfplotsset{compat=1.10}
\begin{document}
\begin{tikzpicture}
\begin{axis}[
axis lines=left,
scaled ticks=false,
xtick=\empty,
ytick=\empty,
enlargelimits=0.1,
]
\addplot[smooth] coordinates {(5,100) (10,50) (25,70) (40,30) (60,100)};
\end{axis}
\end{tikzpicture}
\end{document}