☰

Tikz - 具有 10 的奇怪幂的对数对数尺度

tag-icon • tag-icon tikz-pgf axis decimal-number
Tikz - 具有 10 的奇怪幂的对数对数尺度

我正在尝试绘制一些数值模拟数据，并希望显示这些数据（见下面的代码）。但 10 的幂确实有奇怪的额外小数位（见图）。有没有办法去掉这些奇怪的小数位？

在此处输入图片描述

\begin{figure}[H]
\begin{tikzpicture}
        \begin{axis}[
        height = 10cm, % standard 10cm
        width = 15cm,  % standard 10cm
        xlabel = {$N$},
        ylabel = {$e_h$},
        grid=both,
        major grid style={black!50},
        xmode=log, ymode=log,
        xmin=1e0, xmax=1e4,
        ymin=1e-3, ymax=1e1,
        yticklabel style={
            /pgf/number format/fixed,
            /pgf/number format/precision=0,
            /pgf/number format/fixed zerofill
        },
        scaled y ticks=false,
        xticklabel style={
            /pgf/number format/fixed,
            /pgf/number format/precision=0,
            /pgf/number format/fixed zerofill
        },
        scaled y ticks=false,   
        cycle list name=my black white
        ]
        \addplot table [x=N, y = eh, col sep=comma] {Plots/results2.txt};
        \legend{$e_h$}
        \end{axis}
\end{tikzpicture}
\end{figure}

编辑：常规 pdfkeys 设置：

%=========== Gloabal Tikz settings
\pgfplotsset{compat=newest}
\usetikzlibrary{math}
\pgfplotsset{
    height = 10cm,
    width = 10cm,
    tick pos = left,
    legend style={at={(0.98,0.66)}, anchor=east},
    legend cell align=left,     
    }
 \pgfkeys{
    /pgf/number format/.cd,
    fixed,
    %fixed zerofill,
    precision = 1,
    set thousands separator = {}
}

答案1

我删除了/pgf/number format/fixed zerofill

在此处输入图片描述

代码

\documentclass[margin=1cm]{standalone}
\usepackage{pgfplots}
\begin{document}

\begin{tikzpicture}
        \begin{axis}[
        height = 10cm, % standard 10cm
        width = 15cm,  % standard 10cm
        xlabel = {$N$},
        ylabel = {$e_h$},
        grid=both,
        major grid style={black!50},
        xmode=log, ymode=log,
        xmin=1e0, xmax=1e4,
        ymin=1e-3, ymax=1e1,
        yticklabel style={
            /pgf/number format/fixed,
            /pgf/number format/precision=0
        },
        scaled y ticks=false,
        xticklabel style={
            /pgf/number format/fixed,
            /pgf/number format/precision=0
        },
        scaled y ticks=false,  
        %cycle list name=my black white
        ]
       % \addplot table [x=N, y = eh, col sep=comma] {Plots/results2.txt};
      %  \legend{$e_h$}
        \end{axis}
\end{tikzpicture}

\end{document}

相关内容