我想问一下如何获取我的结果。
我的代码：
\begin{tikzpicture}
\begin{axis}[ybar stacked,
legend style={cells={anchor=west},at={(1.75,0.89)}}, area legend,
%legend style={at={(1,-1)}, anchor=north,legend columns=-1,legend cell align=left},
x tick label style={ /pgf/number format/1000 sep=},
ylabel=Revenue (\$\,billions),
enlargelimits=0.05,width=10cm,height=12cm,
bar width=12pt,
]
\addplot coordinates
{(2012,1388) (2013,1388) (2014,1388) (2015,1388) (2016,1388) (2017,1388) (2018,1500)};
\addlegendentry{\textsc{InkJet Head}}
\addplot coordinates
{( 2012 , 2995 ) ( 2013 , 3144.75 ) ( 2014 , 3294.5 ) ( 2015 , 2126.45 ) ( 2016 , 3594 ) ( 2017 , 3893.5 ) ( 2018 , 4342.75 ) };
\addlegendentry{\textsc{Pressure sensors}}
\addplot coordinates
{( 2012 , 3594 ) ( 2013 , 3923.45 ) ( 2014 , 4193 ) ( 2015 , 4432.6 ) ( 2016 , 4792 ) ( 2017 , 5091.5 ) ( 2018 , 5450.9 ) };
\addlegendentry{\textsc{Microphones}}
\addplot [color=yellow, fill=yellow] coordinates
{( 2012 , 5361.05 ) ( 2013 , 5450.9 ) ( 2014 , 5690.5 ) ( 2015 , 5960.05 ) ( 2016 , 6289.5 ) ( 2017 , 6529.1 ) ( 2018 , 6738.75 )};
\addlegendentry{\textsc{Accelerometers}}
\addplot [color=black, fill=white] coordinates
{( 2012 , 6648.9 ) ( 2013 , 6888.5 ) ( 2014 , 7128.1 ) ( 2015 , 7188 ) ( 2016 , 7457.55 ) ( 2017 , 7637.25 ) ( 2018 , 7787 )};
\addlegendentry{\textsc{Gyroscopes}}
\addplot [color=violet, fill=violet] coordinates
{( 2012 , 6948.4 ) ( 2013 , 7337.75 ) ( 2014 , 7547.4 ) ( 2015 , 7727.1 ) ( 2016 , 7787 ) ( 2017 , 8086.5 ) ( 2018 , 8236.25 )};
\addlegendentry{\textsc{Digital compass}}
\addplot [color=gray, fill=gray] coordinates
{( 2012 , 7337.75 ) ( 2013 , 7906.8 ) ( 2014 , 8445.9 ) ( 2015 , 9164.7 ) ( 2016 , 9584) ( 2017 , 10033.25 ) ( 2018 , 10482.5 ) };
\addlegendentry{\textsc{Inertial combos}}
\addplot [color=purple, fill=purple] coordinates
{(2012,7487.5) (2013,8176.35) (2014,8835.25) (2015,9494.15) (2016,10033.25) (2017,10632.25) (2018,11021.6)};
\addlegendentry{\textsc{Microbolometers}}
\addplot [color=pink, fill=pink] coordinates
{( 2012 , 7547.4 ) ( 2013 , 8236.25 ) ( 2014 , 8850.225 ) ( 2015 , 9509.125 ) ( 2016 , 10048.225 ) ( 2017 , 10647.225 ) ( 2018 , 11081.5 ) };
\addlegendentry{\textsc{PIR \& thermopiles}}
\addplot [color=olive, fill=olive] coordinates
{( 2012 , 7562.375 ) ( 2013 , 8251.225 ) ( 2014 , 8865.2 ) ( 2015 , 9524.1 ) ( 2016 , 10063.2 ) ( 2017 , 10662.2 ) ( 2018 , 11096.475 ) };
\addlegendentry{\textsc{Micro displays}}
\addplot [color=magenta, fill=magenta] coordinates
{( 2012 , 8386 ) ( 2013 , 9134.75 ) ( 2014 , 10033.25 ) ( 2015 , 10886.825 ) ( 2016 , 11740.4 ) ( 2017 , 12608.95 ) ( 2018 , 13477.5 ) };
\addlegendentry{\textsc{Projection systems}}
\addplot [color=lime, fill=lime] coordinates
{( 2012 , 8685.5 ) ( 2013 , 9434.25 ) ( 2014 , 10332.75 ) ( 2015 , 11081.5 ) ( 2016 , 12129.75 ) ( 2017 , 12938.4 ) ( 2018 , 13926.75 ) };
\addlegendentry{\textsc{Other optical MEMS}}
\addplot [color=green, fill=green] coordinates
{( 2012 , 8985 ) ( 2013 , 10003.3 ) ( 2014 , 10931.75 ) ( 2015 , 12219.6 ) ( 2016 , 13417.6 ) ( 2017 , 14825.25 ) ( 2018 , 16472.5 ) };
\addlegendentry{\textsc{Microfluidics for research}}
\addplot [color=cyan, fill=cyan] coordinates
{( 2012 , 9823.6 ) ( 2013 , 10931.75 ) ( 2014 , 12129.75 ) ( 2015 , 13537.4 ) ( 2016 , 15124.75 ) ( 2017 , 16831.9 ) ( 2018 , 19018.25 ) };
\addlegendentry{\textsc{Microfluidics for IVD}}
\addplot [color=brown, fill=brown] coordinates
{( 2012 , 10123.1 ) ( 2013 , 11231.25 ) ( 2014 , 12579 ) ( 2015 , 14076.5 ) ( 2016 , 15723.75 ) ( 2017 , 17520.75 ) ( 2018 , 18419.25 ) };
\addlegendentry{\textsc{Microdispensers}}
\addplot [color=red, fill=red] coordinates
{( 2012 , 10482.5 ) ( 2013 , 11830.25 ) ( 2014 , 13327.75 ) ( 2015 , 14825.25 ) ( 2016 , 16622.25 ) ( 2017 , 18628.9 ) ( 2018 , 21114.75 ) };
\addlegendentry{\textsc{RF MEMS}}
\addplot [color=orange, fill=orange] coordinates
{( 2012 , 10542.4 ) ( 2013 , 11860.2 ) ( 2014 , 13447.55 ) ( 2015 , 14975 ) ( 2016 , 16921.75 ) ( 2017 , 19018.25 ) ( 2018 , 21564 ) };
\addlegendentry{\textsc{Oscillators}}
\addplot [color=black, fill=black] coordinates
{( 2012 , 10871.85 ) ( 2013 , 12279.5 ) ( 2014 , 13777 ) ( 2015 , 17071.5 ) ( 2016 , 17371 ) ( 2017 , 19617.25 ) ( 2018 , 22312.75 ) };
\addlegendentry{\textsc{Others}}
%\legend{InkJet Head, Pressure sensors, Microphones, Accelerometers, Gyroscopes, Digital compass, Inertial combos, Microbolometers, PIR \& thermopiles, Micro displays, Projection systems, Other optical MEMS, Microfluidics for research, Microfluidics for IVD, Microdispensers, RF MEMS, Oscillators, Others}
\end{axis}
我有这个：
我要这个：
我在一行中的图例中有一个描述，但我希望图表下的图例在一行中有多条描述。
先感谢您。
答案1
我知道这不是你想要的，但在我看来，这更清楚，所以我建议你考虑一下。如果你坚持使用不规则的变体，也许其他人可以提供帮助，我不确定这是否可行。我认为你必须停止使用 pgfplots\legend并定义你的新环境。
编辑：您可以通过将此代码包含在轴选项中（未包含在最终源代码中），将 ytick 标签设置为显示 220000 而不是 2.2*10^5。
y tick label style={/pgf/number format/.cd,%
scaled y ticks = false,
set thousands separator={\,},
fixed},
在默认配置中，y 标签将与这些数字重叠。然而，在较新版本的 pgfplots 中已解决此问题。因此，请包含例如
\pgfplotsset{compat=1.13}
在你的序言中。
最终代码：
\documentclass[border=10pt]{standalone}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
\begin{axis}[ybar stacked,
legend style={ % this is modified
legend cell align=left, %
legend columns=2, %
at={(xticklabel cs:0.5)}, %
anchor=north % up to here
}, area legend,
x tick label style={ /pgf/number format/1000 sep=},
ylabel=Revenue (\$\,billions),
enlargelimits=0.05,width=10cm,height=12cm,
bar width=12pt,
]
\addplot coordinates
{(2012,1388) (2013,1388) (2014,1388) (2015,1388) (2016,1388) (2017,1388) (2018,1500)};
\addlegendentry{\textsc{InkJet Head}}
\addplot coordinates
{( 2012 , 2995 ) ( 2013 , 3144.75 ) ( 2014 , 3294.5 ) ( 2015 , 2126.45 ) ( 2016 , 3594 ) ( 2017 , 3893.5 ) ( 2018 , 4342.75 ) };
\addlegendentry{\textsc{Pressure sensors}}
\addplot coordinates
{( 2012 , 3594 ) ( 2013 , 3923.45 ) ( 2014 , 4193 ) ( 2015 , 4432.6 ) ( 2016 , 4792 ) ( 2017 , 5091.5 ) ( 2018 , 5450.9 ) };
\addlegendentry{\textsc{Microphones}}
\addplot [color=yellow, fill=yellow] coordinates
{( 2012 , 5361.05 ) ( 2013 , 5450.9 ) ( 2014 , 5690.5 ) ( 2015 , 5960.05 ) ( 2016 , 6289.5 ) ( 2017 , 6529.1 ) ( 2018 , 6738.75 )};
\addlegendentry{\textsc{Accelerometers}}
\addplot [color=black, fill=white] coordinates
{( 2012 , 6648.9 ) ( 2013 , 6888.5 ) ( 2014 , 7128.1 ) ( 2015 , 7188 ) ( 2016 , 7457.55 ) ( 2017 , 7637.25 ) ( 2018 , 7787 )};
\addlegendentry{\textsc{Gyroscopes}}
\addplot [color=violet, fill=violet] coordinates
{( 2012 , 6948.4 ) ( 2013 , 7337.75 ) ( 2014 , 7547.4 ) ( 2015 , 7727.1 ) ( 2016 , 7787 ) ( 2017 , 8086.5 ) ( 2018 , 8236.25 )};
\addlegendentry{\textsc{Digital compass}}
\addplot [color=gray, fill=gray] coordinates
{( 2012 , 7337.75 ) ( 2013 , 7906.8 ) ( 2014 , 8445.9 ) ( 2015 , 9164.7 ) ( 2016 , 9584) ( 2017 , 10033.25 ) ( 2018 , 10482.5 ) };
\addlegendentry{\textsc{Inertial combos}}
\addplot [color=purple, fill=purple] coordinates
{(2012,7487.5) (2013,8176.35) (2014,8835.25) (2015,9494.15) (2016,10033.25) (2017,10632.25) (2018,11021.6)};
\addlegendentry{\textsc{Microbolometers}}
\addplot [color=pink, fill=pink] coordinates
{( 2012 , 7547.4 ) ( 2013 , 8236.25 ) ( 2014 , 8850.225 ) ( 2015 , 9509.125 ) ( 2016 , 10048.225 ) ( 2017 , 10647.225 ) ( 2018 , 11081.5 ) };
\addlegendentry{\textsc{PIR \& thermopiles}}
\addplot [color=olive, fill=olive] coordinates
{( 2012 , 7562.375 ) ( 2013 , 8251.225 ) ( 2014 , 8865.2 ) ( 2015 , 9524.1 ) ( 2016 , 10063.2 ) ( 2017 , 10662.2 ) ( 2018 , 11096.475 ) };
\addlegendentry{\textsc{Micro displays}}
\addplot [color=magenta, fill=magenta] coordinates
{( 2012 , 8386 ) ( 2013 , 9134.75 ) ( 2014 , 10033.25 ) ( 2015 , 10886.825 ) ( 2016 , 11740.4 ) ( 2017 , 12608.95 ) ( 2018 , 13477.5 ) };
\addlegendentry{\textsc{Projection systems}}
\addplot [color=lime, fill=lime] coordinates
{( 2012 , 8685.5 ) ( 2013 , 9434.25 ) ( 2014 , 10332.75 ) ( 2015 , 11081.5 ) ( 2016 , 12129.75 ) ( 2017 , 12938.4 ) ( 2018 , 13926.75 ) };
\addlegendentry{\textsc{Other optical MEMS}}
\addplot [color=green, fill=green] coordinates
{( 2012 , 8985 ) ( 2013 , 10003.3 ) ( 2014 , 10931.75 ) ( 2015 , 12219.6 ) ( 2016 , 13417.6 ) ( 2017 , 14825.25 ) ( 2018 , 16472.5 ) };
\addlegendentry{\textsc{Microfluidics for research}}
\addplot [color=cyan, fill=cyan] coordinates
{( 2012 , 9823.6 ) ( 2013 , 10931.75 ) ( 2014 , 12129.75 ) ( 2015 , 13537.4 ) ( 2016 , 15124.75 ) ( 2017 , 16831.9 ) ( 2018 , 19018.25 ) };
\addlegendentry{\textsc{Microfluidics for IVD}}
\addplot [color=brown, fill=brown] coordinates
{( 2012 , 10123.1 ) ( 2013 , 11231.25 ) ( 2014 , 12579 ) ( 2015 , 14076.5 ) ( 2016 , 15723.75 ) ( 2017 , 17520.75 ) ( 2018 , 18419.25 ) };
\addlegendentry{\textsc{Microdispensers}}
\addplot [color=red, fill=red] coordinates
{( 2012 , 10482.5 ) ( 2013 , 11830.25 ) ( 2014 , 13327.75 ) ( 2015 , 14825.25 ) ( 2016 , 16622.25 ) ( 2017 , 18628.9 ) ( 2018 , 21114.75 ) };
\addlegendentry{\textsc{RF MEMS}}
\addplot [color=orange, fill=orange] coordinates
{( 2012 , 10542.4 ) ( 2013 , 11860.2 ) ( 2014 , 13447.55 ) ( 2015 , 14975 ) ( 2016 , 16921.75 ) ( 2017 , 19018.25 ) ( 2018 , 21564 ) };
\addlegendentry{\textsc{Oscillators}}
\addplot [color=black, fill=black] coordinates
{( 2012 , 10871.85 ) ( 2013 , 12279.5 ) ( 2014 , 13777 ) ( 2015 , 17071.5 ) ( 2016 , 17371 ) ( 2017 , 19617.25 ) ( 2018 , 22312.75 ) };
\addlegendentry{\textsc{Others}}
%\legend{InkJet Head, Pressure sensors, Microphones, Accelerometers, Gyroscopes, Digital compass, Inertial combos, Microbolometers, PIR \& thermopiles, Micro displays, Projection systems, Other optical MEMS, Microfluidics for research, Microfluidics for IVD, Microdispensers, RF MEMS, Oscillators, Others}
\end{axis}
\end{tikzpicture}
\end{document}
答案2
您可以稍微调整一下图例的定位，并指定图例中所需的列数；例如：
\begin{tikzpicture}
%\*
\begin{axis}[
%
ybar stacked,
legend style={legend cell align=left,anchor=north west,,at={(0.0,-0.1)},legend columns=2}, area legend,
x tick label style={ /pgf/number format/1000 sep=},
ylabel=Revenue %(\$\,billions),
enlargelimits=0.05,width=10cm,height=12cm,
bar width=12pt,
]
\addplot coordinates
{(2012,1388) (2013,1388) (2014,1388) (2015,1388) (2016,1388) (2017,1388) (2018,1500)};
\addlegendentry{\textsc{InkJet Head}}
\addplot coordinates
{( 2012 , 2995 ) ( 2013 , 3144.75 ) ( 2014 , 3294.5 ) ( 2015 , 2126.45 ) ( 2016 , 3594 ) ( 2017 , 3893.5 ) ( 2018 , 4342.75 ) };
\addlegendentry{\textsc{Pressure sensors}}
\addplot coordinates
{( 2012 , 3594 ) ( 2013 , 3923.45 ) ( 2014 , 4193 ) ( 2015 , 4432.6 ) ( 2016 , 4792 ) ( 2017 , 5091.5 ) ( 2018 , 5450.9 ) };
\addlegendentry{\textsc{Microphones}}
\addplot [color=yellow, fill=yellow] coordinates
{( 2012 , 5361.05 ) ( 2013 , 5450.9 ) ( 2014 , 5690.5 ) ( 2015 , 5960.05 ) ( 2016 , 6289.5 ) ( 2017 , 6529.1 ) ( 2018 , 6738.75 )};
\addlegendentry{\textsc{Accelerometers}}
\addplot [color=black, fill=white] coordinates
{( 2012 , 6648.9 ) ( 2013 , 6888.5 ) ( 2014 , 7128.1 ) ( 2015 , 7188 ) ( 2016 , 7457.55 ) ( 2017 , 7637.25 ) ( 2018 , 7787 )};
\addlegendentry{\textsc{Gyroscopes}}
\addplot [color=violet, fill=violet] coordinates
{( 2012 , 6948.4 ) ( 2013 , 7337.75 ) ( 2014 , 7547.4 ) ( 2015 , 7727.1 ) ( 2016 , 7787 ) ( 2017 , 8086.5 ) ( 2018 , 8236.25 )};
\addlegendentry{\textsc{Digital compass}}
\addplot [color=gray, fill=gray] coordinates
{( 2012 , 7337.75 ) ( 2013 , 7906.8 ) ( 2014 , 8445.9 ) ( 2015 , 9164.7 ) ( 2016 , 9584) ( 2017 , 10033.25 ) ( 2018 , 10482.5 ) };
\addlegendentry{\textsc{Inertial combos}}
\addplot [color=purple, fill=purple] coordinates
{(2012,7487.5) (2013,8176.35) (2014,8835.25) (2015,9494.15) (2016,10033.25) (2017,10632.25) (2018,11021.6)};
\addlegendentry{\textsc{Microbolometers}}
\addplot [color=pink, fill=pink] coordinates
{( 2012 , 7547.4 ) ( 2013 , 8236.25 ) ( 2014 , 8850.225 ) ( 2015 , 9509.125 ) ( 2016 , 10048.225 ) ( 2017 , 10647.225 ) ( 2018 , 11081.5 ) };
\addlegendentry{\textsc{PIR \& thermopiles}}
\addplot [color=olive, fill=olive] coordinates
{( 2012 , 7562.375 ) ( 2013 , 8251.225 ) ( 2014 , 8865.2 ) ( 2015 , 9524.1 ) ( 2016 , 10063.2 ) ( 2017 , 10662.2 ) ( 2018 , 11096.475 ) };
\addlegendentry{\textsc{Micro displays}}
\addplot [color=magenta, fill=magenta] coordinates
{( 2012 , 8386 ) ( 2013 , 9134.75 ) ( 2014 , 10033.25 ) ( 2015 , 10886.825 ) ( 2016 , 11740.4 ) ( 2017 , 12608.95 ) ( 2018 , 13477.5 ) };
\addlegendentry{\textsc{Projection systems}}
\addplot [color=lime, fill=lime] coordinates
{( 2012 , 8685.5 ) ( 2013 , 9434.25 ) ( 2014 , 10332.75 ) ( 2015 , 11081.5 ) ( 2016 , 12129.75 ) ( 2017 , 12938.4 ) ( 2018 , 13926.75 ) };
\addlegendentry{\textsc{Other optical MEMS}}
\addplot [color=green, fill=green] coordinates
{( 2012 , 8985 ) ( 2013 , 10003.3 ) ( 2014 , 10931.75 ) ( 2015 , 12219.6 ) ( 2016 , 13417.6 ) ( 2017 , 14825.25 ) ( 2018 , 16472.5 ) };
\addlegendentry{\textsc{Microfluidics for research}}
\addplot [color=cyan, fill=cyan] coordinates
{( 2012 , 9823.6 ) ( 2013 , 10931.75 ) ( 2014 , 12129.75 ) ( 2015 , 13537.4 ) ( 2016 , 15124.75 ) ( 2017 , 16831.9 ) ( 2018 , 19018.25 ) };
\addlegendentry{\textsc{Microfluidics for IVD}}
\addplot [color=brown, fill=brown] coordinates
{( 2012 , 10123.1 ) ( 2013 , 11231.25 ) ( 2014 , 12579 ) ( 2015 , 14076.5 ) ( 2016 , 15723.75 ) ( 2017 , 17520.75 ) ( 2018 , 18419.25 ) };
\addlegendentry{\textsc{Microdispensers}}
\addplot [color=red, fill=red] coordinates
{( 2012 , 10482.5 ) ( 2013 , 11830.25 ) ( 2014 , 13327.75 ) ( 2015 , 14825.25 ) ( 2016 , 16622.25 ) ( 2017 , 18628.9 ) ( 2018 , 21114.75 ) };
\addlegendentry{\textsc{RF MEMS}}
\addplot [color=orange, fill=orange] coordinates
{( 2012 , 10542.4 ) ( 2013 , 11860.2 ) ( 2014 , 13447.55 ) ( 2015 , 14975 ) ( 2016 , 16921.75 ) ( 2017 , 19018.25 ) ( 2018 , 21564 ) };
\addlegendentry{\textsc{Oscillators}}
\addplot [color=black, fill=black] coordinates
{( 2012 , 10871.85 ) ( 2013 , 12279.5 ) ( 2014 , 13777 ) ( 2015 , 17071.5 ) ( 2016 , 17371 ) ( 2017 , 19617.25 ) ( 2018 , 22312.75 ) };
\addlegendentry{\textsc{Others}}
%\legend{InkJet Head, Pressure sensors, Microphones, Accelerometers, Gyroscopes, Digital compass, Inertial combos, Microbolometers, PIR \& thermopiles, Micro displays, Projection systems, Other optical MEMS, Microfluidics for research, Microfluidics for IVD, Microdispensers, RF MEMS, Oscillators, Others}
\end{axis}
%*/
\end{tikzpicture}
但是，这并不完全符合您的要求，因为每行的条目数是固定的......