<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\begin{tikzpicture}
  \pie{10/, 20/, 30/, 40/}

  \pie[pos={8,0}, rotate=180]{10/, 20/, 30/, 40/}

  \pie[pos={17,0}, radius=4]{10/, 20/, 30/, 40/}
\end{tikzpicture}</pre></body></html>