无法让 pgfplot 中的 fillbetween 为我工作

Question

（我在运行您的示例时遇到了一些麻烦。我不得不将数据文件中的逗号改为句点，并删除多余的刻度（这本来就是毫无意义的）以避免出现维度过大的错误。因此代码做了一些改变。）

你的错误可能是你添加了而不是name path作为一个选项。结果，路径实际上没有命名，并且不起作用。你需要table\addplotfill between

\addplot [name path=F] table[x index=...]

并不是

\addplot table[name path=F,x index=...]

至于你想要的箭头，你可以做类似的事情

\draw [Stealth-Stealth] (4.8,0.335) --node[fill=white,align=center,font=\tiny]{Something\\like this} (5.2,0.335);

就在之前\end{axis}。

箭头Stealth提示来自较新的arrows.meta库。您加载的旧arrows库被视为已弃用。我没有axis cs在坐标中使用，是因为带有compat=1.11或较新的axis cs是坐标的默认设置axis，因此您无需明确指定它。

\documentclass[xcolor={svgnames}]{beamer}
\usepackage[german]{babel}
\usepackage[eulergreek]{sansmath}

\usepackage{pgfplots}
\usepgfplotslibrary{fillbetween}
\pgfplotsset{%
    compat=1.15, %better to use explicit number
    tick label style={font=\sffamily},
    xticklabel={\pgfmathprintnumber[assume math mode=true]{\tick}},
    yticklabel={\pgfmathprintnumber[assume math mode=true]{\tick}},
}


\usetikzlibrary{%
    arrows.meta, %arrows is deprecated
%    spy, 
    backgrounds,
    external, 
%    plotmarks
}


\usepackage{filecontents}

\begin{filecontents*}{minmax1.csv}
x1  ; x2    ; x3    ; x4    ; x5    ; x6   ; x7  ; x8  ; x9   ; x10
4.5 ; 0.33  ; 0.36  ; 0.33  ; 0.36  ; 0.36 ; 0.4 ; 1   ; 0.34 ; 0.35
4.8 ; 0.34  ; 0.38  ; 0.34  ; 0.375 ; 0.36 ; 0.4 ; 1   ; 0.34 ; 0.37
5   ; 0.35  ; 0.385 ; 0.35  ; 0.385 ; 0.36 ; 0.4 ; 0.5 ; 0.34 ; 0.38
5.2 ; 0.37  ; 0.4   ; 0.37  ; 0.4   ; 0.36 ; 0.4 ; 0   ; 0.34 ; 0.39
5.5 ; 0.375 ; 0.41  ; 0.375 ; 0.41  ; 0.36 ; 0.4 ; 0   ; 0.34 ; 0.41
\end{filecontents*}


\begin{document}


\begin{frame}
    \begin{tikzpicture}
        \begin{axis}[
                cycle list={%
                    {DarkGreen,solid, thick},
                    {DarkBlue,solid, thick},
                    {gray!50,solid, thin},
                    {red,dashed,thin},
                    {red,dashed,thin},
                    {red,dashed,thin},
                },
                font={\sffamily},
                every axis label/.append style={font=\sffamily\footnotesize},
                width=\textwidth,%Breite des Plots
                axis line style=thin,%Achsenstärke
                axis line style={gray!30},
                axis y line = center,
                axis x line = center,
                tick label style={font={\sansmath\sffamily\fontsize{4}{4}\selectfont}},
                x label style={at={(axis description cs:1.0,-0.03)},anchor=north, font={\tiny}},
                y label style={at={(axis description cs:-0.08,.5)},rotate=90,anchor=south, font={\tiny}},
                every y tick/.style={gray!30},
                ytick={0.3,0.31,...,0.5},
                xtick={0,0.1,...,5.5},
                no markers,%keine Markierungen auf den Plots
                every axis plot/.append style={thin},%Plotstärke
                every axis/.append style={font=\sffamily},%Plotstärke
                axis on top=false,%Achsen hinter dem Plot
                font={\sffamily},
            ]

        %%Plots
            \addplot table[col sep=semicolon, x index = {0}, y index = {2}]{minmax1.csv};
            \addplot[name path=F] table[col sep=semicolon, x index = {0}, y index = {3}]{minmax1.csv};
            \addplot table[col sep=semicolon, x index = {0}, y index = {9}]{minmax1.csv};
            \addplot[name path=G] table[col sep=semicolon, x index = {0}, y index = {5}]{minmax1.csv};
            \addplot table[col sep=semicolon, x index = {0}, y index = {6}]{minmax1.csv};


\addplot [color=brown!50] fill between[of=F and G,soft clip={domain=4.9:5.1}];


        %This is for the blue lines in the background
\begin{scope}%[on background layer] %didn't work, don't know why
  \draw[color=blue, dotted] (axis cs:5.0,0.33) -- (axis cs:5.0,0.41);
  \draw[color=blue!50, dotted] (axis cs:4.8,0.33) -- (axis cs:4.8,0.41);
  \draw[color=blue!50, dotted] (axis cs:5.2,0.33) -- (axis cs:5.2,0.41);
\end{scope}

\draw [Stealth-Stealth] (4.8,0.335) --node[fill=white,align=center,font=\tiny]{Something\\like this} (5.2,0.335);

\end{axis}
\end{tikzpicture}
\end{frame}
\end{document}

Answer 1