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堆积条形图，坐标附近的节点删除较小的值并显示总和

tag-icon • tag-icon pgfplots pgfplotstable nodes-near-coords pgfmathparse
堆积条形图，坐标附近的节点删除较小的值并显示总和

我知道可以只在条形图顶部显示总和并删除堆积条形图中的其他值（如附图所示），但我无法弄清楚我的代码出了什么问题。enter image description here这是我的 MWE：

\documentclass[a4paper]{report}
\usepackage{pgfplots}
\usepackage{pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotsset{
compat=newest}
\pgfplotsset{
        show sum on top/.style={
            /pgfplots/scatter/@post marker code/.append code={%
                \node[
                    at={(normalized axis cs:%
                            \pgfkeysvalueof{/data point/x},%
                            \pgfkeysvalueof{/data point/y})%
                    },
                    anchor=south,
                ]
                {\pgfmathprintnumber{\pgfkeysvalueof{/data point/y}}};
            },
        },
    }
\begin{document}
 \pgfplotstableread{
Year    OneCol  SecCol  ThirdCol ForthCol FifthCol SixthCol SeventhCol EigthCol NinthCol TenthCol EleventhCol
2005    0.2 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.5    0.0 0.3  
2006    0.3 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.5    0.0 0.3
2007    0.5 0.0 0.0 0.0 0.0 0.2 0.0 0.0 -2.1    0.0 0.8
2008    1.2 0.0 0.0 0.0 0.0 0.6 0.0 0.0 -1.8    0.0 1.9
2009    0.5 0.0 0.0 0.0 0.0 0.3 0.0 0.0 -2.1    0.0 0.9
2010    3.9 0.0 0.0 0.0 0.0 1.0 0.0 0.0 -1.4    0.0 5.6
2011    0.6 0.0 0.0 0.0 0.0 0.3 0.0 0.0 -1.9    -0.1 0.8
2012    11.1 0.0 0.0 0.0 0.0 2.0 0.0 0.0 -1.0   0.0 13.7
2013    0.2 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.6    0.0 0.2
}\datatable

\begin{figure}
\centering
 \begin{tikzpicture}
    \begin{axis}[
      width=0.9*\textwidth,
      tick label style={/pgf/number format/1000 sep=,font=\footnotesize},
            nodes near coords ybar stacked configuration/.style={},
      ybar stacked,
      bar width=1em,
      ymin=-10,
      axis on top,
      ymax=30,
      height=8cm,
      enlarge x limits={true, abs value=0.75},
      legend style={
      at={(1.1,0.5)},
      anchor=west,
      draw=none },
      restrict y to domain*=:0, % negative values  % important workaround!
      hide axis % <-- added, you really only need to draw the axis and labels once
      ]
      \addplot table [y index=1] {\datatable};
      \addplot table [y index=2] {\datatable};
      \addplot table [y index=3] {\datatable};
      \addplot table [y index=4] {\datatable};
      \addplot table [y index=5] {\datatable};
      \addplot table [y index=6] {\datatable};
      \addplot table [y index=7] {\datatable};
      \addplot table [y index=8] {\datatable};
      \addplot table [y index=9] {\datatable};
      \addplot table [y index=10] {\datatable};
      \addplot table [y index=11] {\datatable};
    \end{axis}
    \begin{axis}[
      width=0.9*\textwidth,
      bar width=0.26cm,
      tick label style={/pgf/number format/1000 sep=,font=\footnotesize},
      ybar stacked,
      bar width=1em,
      ymin=-10,
      axis on top,
      ymax=30,
      ymajorgrids = true,
      enlarge x limits={true, abs value=0.75},
      height=8cm,
      nodes near coords={
          \pgfmathprintnumber[precision=0]{\pgfplotspointmeta}}, 
      legend style={
      at={(1.1,0.5)},
      anchor=west,
      draw=none },
      restrict y to domain*=0:, % positive values
      xtick=data,
      xticklabels={GWP,ODP,POCP, AP, EP(T), EP(FW), EP(M), ADP, CED}
      ]
      \addplot [fill=cyan!70,draw=black!70] table [y index=1] {\datatable};
      \addplot [fill=green!90,draw=black!70] table [y index=2] {\datatable};
      \addplot [fill=teal!90,draw=black!70]table [y index=3] {\datatable};
      \addplot [fill=violet!90,draw=black!70]table [y index=4] {\datatable};
      \addplot [fill=lime!90,draw=black!70]table [y index=5] {\datatable};
      \addplot [fill=magenta!90,draw=black!70]table [y index=6] {\datatable};
      \addplot [fill=red!90,draw=black!70]table [y index=7] {\datatable};
      \addplot [fill=blue!90,draw=black!70]table [y index=8] {\datatable};
      \addplot [fill=yellow!90,draw=black!70] table [y index=9] {\datatable};
      \addplot [fill=purple!90,draw=black!70] table [y index=10] {\datatable};
      \addplot [fill=olive!90,draw=black!70,,show sum on top] table [y index=11] {\datatable};
  \legend{Facade,Column,Core,Drywall,Foundation,Roof,Slab,Window,Operation,Disposal,Replacement}
    \end{axis}
  \end{tikzpicture}
  \caption{Impacts by category relative to baseline building with conventional building envelope}
\label{relative}
  \end{figure}


\end{document}

答案1

第二轴中的以下几行使所有坐标都显示值。

nodes near coords={
          \pgfmathprintnumber[precision=0]{\pgfplotspointmeta}},

替换为

nodes near coords={},

抑制它们。实际上，您不需要两个轴分别绘制负数和正数。可以使用stack negative=on previous,选项来完成。

\documentclass[a4paper]{report}
\usepackage{pgfplots}
\usepackage{pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotsset{compat=newest}
\pgfplotsset{
        show sum on top/.style={
            /pgfplots/scatter/@post marker code/.append code={%
                \node[
                    at={(normalized axis cs:%
                            \pgfkeysvalueof{/data point/x},%
                            \pgfkeysvalueof{/data point/y})%
                    },
                    anchor=south,
                ]
                {\pgfmathprintnumber{\pgfkeysvalueof{/data point/y}}};
            },
        },
    }
\begin{document}
 \pgfplotstableread{
Year    OneCol  SecCol  ThirdCol ForthCol FifthCol SixthCol SeventhCol EigthCol NinthCol TenthCol EleventhCol
2005    0.2 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.5    0.0 0.3  
2006    0.3 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.5    0.0 0.3
2007    0.5 0.0 0.0 0.0 0.0 0.2 0.0 0.0 -2.1    0.0 0.8
2008    1.2 0.0 0.0 0.0 0.0 0.6 0.0 0.0 -1.8    0.0 1.9
2009    0.5 0.0 0.0 0.0 0.0 0.3 0.0 0.0 -2.1    0.0 0.9
2010    3.9 0.0 0.0 0.0 0.0 1.0 0.0 0.0 -1.4    0.0 5.6
2011    0.6 0.0 0.0 0.0 0.0 0.3 0.0 0.0 -1.9    -0.1 0.8
2012    11.1 0.0 0.0 0.0 0.0 2.0 0.0 0.0 -1.0   0.0 13.7
2013    0.2 0.0 0.0 0.0 0.0 0.1 0.0 0.0 -2.6    0.0 0.2
}\datatable

\begin{figure}
\centering
 \begin{tikzpicture}
    \begin{axis}[
      width=0.9*\textwidth,
      bar width=0.26cm,
      tick label style={/pgf/number format/1000 sep=,font=\footnotesize},
      stack negative=on previous,
      ybar stacked,
      bar width=1em,
      ymin=-10,
      axis on top,
      ymax=30,
      ymajorgrids = true,
      enlarge x limits={true, abs value=0.75},
      height=8cm,
      nodes near coords={},
      legend style={
      at={(1.1,0.5)},
      anchor=west,
      draw=none },
      xtick=data,
      xticklabels={GWP,ODP,POCP, AP, EP(T), EP(FW), EP(M), ADP, CED}
      ]
      \addplot [fill=cyan!70,draw=black!70] table [y index=1] {\datatable};
      \addplot [fill=green!90,draw=black!70] table [y index=2] {\datatable};
      \addplot [fill=teal!90,draw=black!70]table [y index=3] {\datatable};
      \addplot [fill=violet!90,draw=black!70]table [y index=4] {\datatable};
      \addplot [fill=lime!90,draw=black!70]table [y index=5] {\datatable};
      \addplot [fill=magenta!90,draw=black!70]table [y index=6] {\datatable};
      \addplot [fill=red!90,draw=black!70]table [y index=7] {\datatable};
      \addplot [fill=blue!90,draw=black!70]table [y index=8] {\datatable};
      \addplot [fill=yellow!90,draw=black!70] table [y index=9] {\datatable};
      \addplot [fill=purple!90,draw=black!70] table [y index=10] {\datatable};
      \addplot [fill=olive!90,draw=black!70,show sum on top] table [y index=11] {\datatable};
  \legend{Facade,Column,Core,Drywall,Foundation,Roof,Slab,Window,Operation,Disposal,Replacement}
    \end{axis}
  \end{tikzpicture}
  \caption{Impacts by category relative to baseline building with conventional building envelope}
\label{relative}
  \end{figure}
\end{document}

enter image description here

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