TikZ 图中轴位于零处

Question

我该如何做才能在下面创建的图表中将垂直轴和水平轴置于 0 处？

\documentclass{article}
\RequirePackage{pgfplots}
\begin{document}
\begin{tikzpicture}
    \begin{axis}
    \addplot+ [data cs=polar,domain=0:360] (\x,1);
    \end{axis}
\end{tikzpicture}
\end{document}

Answer 1

axis lines=center是那样的。

\documentclass{article}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
    \begin{axis}[
      axis lines=center,
      enlargelimits % maybe you want this as well
    ]
    \addplot+ [data cs=polar,domain=0:360] (\x,1);
    \end{axis}
\end{tikzpicture}
\end{document}