☰

如何制作左侧和右侧具有不同 yticks、ytick 标签和 ylabel 的单个条形图？

tag-icon • tag-icon pgfplots labels
如何制作左侧和右侧具有不同 yticks、ytick 标签和 ylabel 的单个条形图？

我之前曾在这里问过两个与条形图和双 y 轴的标签/刻度相关的问题：（1）如何使用 pgfplots 制作 xbar 图，并在左侧和右侧 y 轴上具有不同的 y 刻度标签？，以及（2）如何按对齐的行和列排列条形图？，并得到了很好的答复。

在我之前的问题编号 (2) 中，我需要将条形图排列成 3 行 2 列。在每一行中，最左侧的条形图在其左侧有外部 y 刻度和 y 刻度标签，而最右侧的条形图在其右侧有 y 刻度和 y 刻度标签。此外，每个条形图的 y 标签都水平旋转并放置在 y 刻度标签上方。

这里我的新问题是我前两个问题的组合：如何将问题 (2) 中的条形图列数从两列减少到一列，但保留所有其他结构，即每行中的单个条形图在其左侧和右侧都应有外部 yticks、ytick 标签和 ylabel？

尽管我最初两个问题的答案非常好，但不幸的是，我无法将它们结合起来回答我的新问题。

下面我添加了从 StackExchange 获得的代码作为我之前的问题 (2) 的答案。

    \documentclass{article}
\usepackage{pgfplots}
\usepackage{filecontents}

\pgfplotsset{
    compat=newest,
    width=4cm,
    height=4cm,
    title style = {yshift = 10pt,name=title},
    xtick align = inside,
    xtick pos = both,
    xticklabel pos = upper,
    yticklabel style={name=yticklabel},
    xlabel style={name=xlabel},
    ylabel style={rotate=-90},
    xmin=-5,
    xmax = 140,
    ytick align = outside,
    ytick pos = left,
    yticklabel pos=left,
    ymin =0,
    ymax = 5,
    ytick=data,
    xbar,
    nodes near coords,
    every node near coord/.append style = {anchor=west},
    yticklabel shift=0.25cm,
    region/.style={
        extra description/.append code={\node (region label) at ({yticklabel cs:0.5}-|ylabel.west) [anchor=east,xshift=-1ex] {#1};}
    },
    region title/.style={
        extra description/.append code={\node at (region label.east|-xlabel.base) [anchor=base east] {#1};}
    }
}

% Measurements contry 1

\begin{filecontents}{data1.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 15 45 John
30-40 2 20 13 Al
40-50 3 12 4 Andrew
50-60 4 24 1 Tom
\end{filecontents}

% Measurements contry 2

\begin{filecontents}{data2.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 44 30 Peter
30-40 2 15 33 Steve
40-50 3 2 48 David
50-60 4 66 98 Alister
\end{filecontents}

% Measurements contry 3

\begin{filecontents}{data3.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 13 22 Arne
30-40 2 1 48 Per
40-50 3 2 4 Ola
50-60 4 33 61 Anders
\end{filecontents}
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{figure}
\begin{tikzpicture}
\matrix[column sep=4pt, row sep=2pt]{
\begin{axis}[
    xlabel = {Meas. 1},
    yticklabel pos=left,
    yticklabels from table={data1.dat}{Age-interval},
    ylabel = {Age interval},
    ylabel style = {
        at=(yticklabel.east|-xlabel.base),
        anchor=base east,
        name=ylabel
    },
    bar width=4pt,
    region=Ohio,
    region title=Region
]

\addplot table [
y=Y-Position,
x=meas1,
] {data1.dat};
\end{axis}
&
\begin{axis}[
xlabel = {Meas. 2},
yticklabel pos=right,
yticklabels from table={data1.dat}{winner},
ylabel = {Winner},
    ylabel style = {
        at={(yticklabel.west|-xlabel.base)},
        anchor=base west,
    },
ytick pos = right,
bar width=4pt,
]

\addplot table [
y=Y-Position,
x=meas2,
] {data1.dat};
\end{axis}
\\
\begin{axis}[
yticklabel pos=left,
yticklabels from table={data2.dat}{Age-interval},
bar width=4pt,
xticklabels = none,
region=South Carolina
]

\addplot table [
y=Y-Position,
x=meas1,
] {data2.dat};
\end{axis}
&
\begin{axis}[
yticklabel pos=right,
yticklabels from table={data2.dat}{winner},
ytick pos = right,
bar width=4pt,
xticklabels = none,
]

\addplot table [
y=Y-Position,
x=meas2,
] {data2.dat};
\end{axis}

\\

\begin{axis}[
yticklabel pos=left,
yticklabels from table={data3.dat}{Age-interval},
bar width=4pt,
xticklabels = none,
region=Norway
]

\addplot table [
y=Y-Position,
x=meas1,
] {data3.dat};
\end{axis}
&

\begin{axis}[
yticklabel pos=right,
yticklabels from table={data3.dat}{winner},
ytick pos = right,
bar width=4pt,
xticklabels = none,
]

\addplot table [
y=Y-Position,
x=meas2,
] {data3.dat};
\end{axis}
\\};

\end{tikzpicture}
\caption{Results of some contest for men}
\end{figure}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\end{document}

此代码生成下图：

按行和列排列的条形图，按照我最初的问题的代码答案排列（2）

因此，我以新的方式提出我的新问题：如何删除上图中第二列条形图（即下方的列，包括“测量 2”标题），并保留“区域”、“年龄间隔”、“测量 1”和“获胜者”列，以及在“测量 1”下方的条形图右侧配备外部 y 刻度？

谢谢杰克。这个答案对我帮助很大！这是你的赏金积分 :) 不过...我有两个后续问题。我不确定这里是否合适，但我认为这些问题与我上面使用的示例非常相关：

1) 如何使“地区”、“年龄间隔”和“获胜者”各列中的单词左对齐/居中对齐/右对齐？

2) 如果我想添加另一列，其中包含有关每个获胜者的其他信息，例如他或她的体重，我该如何添加？我猜是因为我在条形图的左侧和右侧都使用了 y 刻度选项，所以它们可能已经用完了？

答案1

您可以使用extra y ticks来实现这一点。使用every extra y tick/.style，您可以将所有选项传递给这些额外的 y 刻度，然后将其传递给“正常”刻度。这种方法唯一的麻烦是您不能使用extra y ticks=data，而是必须手动指定刻度（在本例中使用extra y ticks={1,...,4}）。

\documentclass{article}
\usepackage{pgfplots}
\usepackage{filecontents}

\pgfplotsset{
    compat=newest,
    width=4cm,
    height=4cm,
    title style = {yshift = 10pt,name=title},
    xtick align = inside,
    xtick pos = both,
    xticklabel pos = upper,
    yticklabel style={name=yticklabel},
    xlabel style={name=xlabel},
    ylabel style={rotate=-90},
    xmin=-5,
    xmax = 140,
    ytick align = outside,
    ytick pos = left,
    yticklabel pos=left,
    ymin =0,
    ymax = 5,
    ytick=data,
    xbar,
    nodes near coords,
    every node near coord/.append style = {anchor=west},
    yticklabel shift=0.25cm,
    region/.style={
        extra description/.append code={\node (region label) at ({yticklabel cs:0.5}-|ylabel.west) [anchor=east,xshift=-1ex] {#1};}
    },
    region title/.style={
        extra description/.append code={\node at (region label.east|-xlabel.base) [anchor=base east] {#1};}
    },
    extra y ticks={1,...,4},
    every extra y tick/.style={
        yticklabel style={name=name label},
        ytick pos=right,
        yticklabel pos=right,
        ytick align = outside
    },
    winner title/.style={
        extra description/.append code={\node at (name label.west|-xlabel.base) [anchor=base west] {#1};}
    }
}

% Measurements contry 1

\begin{filecontents}{data1.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 15 45 John
30-40 2 20 13 Al
40-50 3 12 4 Andrew
50-60 4 24 1 Tom
\end{filecontents}

% Measurements contry 2

\begin{filecontents}{data2.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 44 30 Peter
30-40 2 15 33 Steve
40-50 3 2 48 David
50-60 4 66 98 Alister
\end{filecontents}

% Measurements contry 3

\begin{filecontents}{data3.dat}
Age-interval Y-Position meas1 meas2 winner
20-30 1 13 22 Arne
30-40 2 1 48 Per
40-50 3 2 4 Ola
50-60 4 33 61 Anders
\end{filecontents}
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{figure}
\begin{tikzpicture}
\matrix[column sep=4pt, row sep=2pt]{
\begin{axis}[
    xlabel = {Meas. 1},
    winner title=Winner,
    yticklabel pos=left,
    yticklabels from table={data1.dat}{Age-interval},
    every extra y tick/.append style={
        yticklabels from table={data1.dat}{winner}
    },
    ylabel = {Age interval},
    ylabel style = {
        at=(yticklabel.east|-xlabel.base),
        anchor=base east,
        name=ylabel
    },
    bar width=4pt,
    region=Ohio,
    region title=Region
]

\addplot table [
y=Y-Position,
x=meas1,
] {data1.dat};
\end{axis}

\\
\begin{axis}[
yticklabel pos=left,
yticklabels from table={data2.dat}{Age-interval},
every extra y tick/.append style={
    yticklabels from table={data2.dat}{winner}
},
bar width=4pt,
xticklabels = none,
region=South Carolina
]

\addplot table [
y=Y-Position,
x=meas1,
] {data2.dat};
\end{axis}
&
\\

\begin{axis}[
yticklabel pos=left,
yticklabels from table={data3.dat}{Age-interval},
every extra y tick/.append style={
    yticklabels from table={data3.dat}{winner}
},
bar width=4pt,
xticklabels = none,
region=Norway
]

\addplot table [
y=Y-Position,
x=meas1,
] {data3.dat};
\end{axis}
&
\\};

\end{tikzpicture}
\caption{Results of some contest for men}
\end{figure}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\end{document}

相关内容