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改进 tikz 图

tag-icon • tag-icon tikz-pgf pgfplots
改进 tikz 图

我用 tikz 绘制了下面的图：

在此处输入图片描述

MWE 代码：

\documentclass[a4paper,12pt,notitlepage,oneside,reqno]{scrbook}
\usepackage[T1]{fontenc}
\usepackage{kpfonts}
\usepackage{libertine}
\usepackage[scaled=0.85]{beramono}
\usepackage[left=1in,right=1in,top=1.45in,bottom=1.25in]{geometry}
\usepackage{pgfplots}
\pgfplotsset{compat=1.8}
\usepackage{tikz}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{textcomp}
\DeclareMathOperator{\PSL}{L}
\DeclareMathOperator{\PSU}{U}
\DeclareMathOperator{\M}{M}

\begin{document}

\begin{figure}
\centering
\begin{tikzpicture}
\begin{axis}[
ymin=0,
height=9.27cm,
width=15cm,
ymajorgrids,
ylabel near ticks,
xlabel near ticks,
xlabel={},
ytick={0.05,0.10,0.15,0.20,0.25},
yticklabels={0.05,0.10,0.15,0.20,0.25},
xtick={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16},
xticklabels={$A_5$,$\PSL_2(7)$,$A_6$,$\PSL_2(8)$,$\PSL_2(11)$,$\PSL_2(13)$,$\PSL_2(17)$,$A_7$,$\PSL_2(19)$,$\PSL_2(16)$,$\PSL_3(3)$,$\PSU_3(3)$,$\PSL_2(23)$,$\PSL_2(25)$,$\M_{11}$,$\PSL_2(27)$},
ylabel=$\mathfrak{p}$,
]    

\addplot+[]
coordinates {
(1,0.247343) 
(2,0.189913) 
(3,0.0833901) 
(4,0.0613976) 
(5,0.05859) 
(6,0.0290478) 
(7,0.0173417) 
(8,0.0279725) 
(9,0.0137492) 
(10,0.0176165) 
(11,0.0304418) 
(12,0.0155998) 
(13,0.00976193) 
(14,0.00851869) 
(15,0.0119328) 
(16,0.00731549) 

};
\end{axis}
\end{tikzpicture}
\caption{The subgroup permutability degree of all finite simple groups of small order. The $x$-axis lists the groups in increasing order.}
\end{figure}
\end{document}

我主要想听听关于如何处理 $x$ 轴重叠标签的建议，但如果有人愿意分享他/她的意见，我也很感激关于如何改善图片整体美感的建议。

答案1

您可以减小尺寸和/或旋转标签：

\documentclass[a4paper,12pt,notitlepage,oneside,reqno]{scrbook}
\usepackage[T1]{fontenc}
\usepackage{kpfonts}
\usepackage{libertine}
\usepackage[scaled=0.85]{beramono}
\usepackage[left=1in,right=1in,top=1.45in,bottom=1.25in]{geometry}
\usepackage{pgfplots}
\pgfplotsset{compat=1.8}
\usepackage{tikz}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{textcomp}
\DeclareMathOperator{\PSL}{L}
\DeclareMathOperator{\PSU}{U}
\DeclareMathOperator{\M}{M}

\begin{document}

\begin{tikzpicture}
\begin{axis}[
ymin=0,
height=9.27cm,
width=15cm,
ymajorgrids,
ylabel near ticks,
xlabel near ticks,
xlabel={},
ytick={0.05,0.10,0.15,0.20,0.25},
yticklabels={0.05,0.10,0.15,0.20,0.25},
xticklabel style={font=\tiny},
xtick={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16},
xticklabels={$A_5$,$\PSL_2(7)$,$A_6$,$\PSL_2(8)$,$\PSL_2(11)$,$\PSL_2(13)$,$\PSL_2(17)$,$A_7$,$\PSL_2(19)$,$\PSL_2(16)$,$\PSL_3(3)$,$\PSU_3(3)$,$\PSL_2(23)$,$\PSL_2(25)$,$\M_{11}$,$\PSL_2(27)$},
ylabel=$\mathfrak{p}$,
]    

\addplot+[]
coordinates {
(1,0.247343) 
(2,0.189913) 
(3,0.0833901) 
(4,0.0613976) 
(5,0.05859) 
(6,0.0290478) 
(7,0.0173417) 
(8,0.0279725) 
(9,0.0137492) 
(10,0.0176165) 
(11,0.0304418) 
(12,0.0155998) 
(13,0.00976193) 
(14,0.00851869) 
(15,0.0119328) 
(16,0.00731549) 

};
\end{axis}
\end{tikzpicture}\par\bigskip

\begin{tikzpicture}
\begin{axis}[
ymin=0,
height=9.27cm,
width=15cm,
ymajorgrids,
ylabel near ticks,
xlabel near ticks,
xlabel={},
ytick={0.05,0.10,0.15,0.20,0.25},
yticklabels={0.05,0.10,0.15,0.20,0.25},
xticklabel style={rotate=90,font=\footnotesize},
xtick={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16},
xticklabels={$A_5$,$\PSL_2(7)$,$A_6$,$\PSL_2(8)$,$\PSL_2(11)$,$\PSL_2(13)$,$\PSL_2(17)$,$A_7$,$\PSL_2(19)$,$\PSL_2(16)$,$\PSL_3(3)$,$\PSU_3(3)$,$\PSL_2(23)$,$\PSL_2(25)$,$\M_{11}$,$\PSL_2(27)$},
ylabel=$\mathfrak{p}$,
]    

\addplot+[]
coordinates {
(1,0.247343) 
(2,0.189913) 
(3,0.0833901) 
(4,0.0613976) 
(5,0.05859) 
(6,0.0290478) 
(7,0.0173417) 
(8,0.0279725) 
(9,0.0137492) 
(10,0.0176165) 
(11,0.0304418) 
(12,0.0155998) 
(13,0.00976193) 
(14,0.00851869) 
(15,0.0119328) 
(16,0.00731549) 

};
\end{axis}
\end{tikzpicture}

\end{document}

在此处输入图片描述

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