
使用以下範例繪製長條圖時,y 軸的刻度指向內部,x 軸的刻度指向外部。我怎樣才能使它們同時顯示在圖表的內部和外部?
\documentclass{standalone}
\usepackage{tikz,pgfplots}
\pgfplotsset{compat=1.16}
\begin{tikzpicture}
\begin{axis}[ybar,symbolic x coords={A,B,C},xtick={A,B,C}]
\addplot coordinates{(A,24)(B,25)(C,26)};
\addplot coordinates{(A,17)(B,19)(C,21)};
\end{axis}
\end{tikzpicture}
\end{document}
答案1
從https://tex.stackexchange.com/a/140937/3929,加上查找了選項xtick align
並猜測還有一個選項可以同時設定兩者。
\documentclass{standalone}
\usepackage{tikz,pgfplots}
\pgfplotsset{compat=1.16}
\begin{document}
\begin{tikzpicture}
\begin{axis}[
ybar,
symbolic x coords={A,B,C},
xtick={A,B,C},
tick align=center, % <------
]
\addplot coordinates{(A,24)(B,25)(C,26) };
\addplot coordinates{(A,17)(B,19)(C,21)};
\end{axis}
\end{tikzpicture}
\end{document}