我使用 tikz 创建了下面的图片。
但是我不知道如何在使用 ycomb 创建的每条垂直线的顶部添加标签。我正在使用下面的代码。
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usepackage{pgfplots}
\begin{document}
\begin{figure}
\centering
%Chart 1, 100% Features
\begin{tikzpicture}[trim axis left]
\begin{axis}[
scale only axis, % The height and width argument only apply to the actual axis
height=5cm,
width=14.90cm,
grid=both,
max space between ticks=40, % To control the number of major ticks
xlabel={Month},
ylabel={Count},
xmin=5, xmax=95,
ymin=0, ymax=100,
xtick={10,20,30,40,50,60,70,80,90,100},
xticklabels={\footnotesize \textbf{Jan},\footnotesize \textbf{Feb},\footnotesize \textbf{Mar}, \footnotesize \textbf{Apr}, \footnotesize \textbf{May}, \footnotesize \textbf{June}, \footnotesize \textbf{Jul}, \footnotesize \textbf{Aug},\footnotesize \textbf{Sep}},
xticklabel shift={.1cm},
ytick={0,10,20,30,40,50,60,70,80,90,100},
yticklabels={0\%,10\%,20\%,30\%,40\%,50\%,60\%,70\%,80\%,90\%,100\%},
legend pos=south east,
ymajorgrids=true,
grid style=dashed,
xtick align=outside
]
\addplot[ %A
color=blue,
mark=square,
]
coordinates {
(10,83.88)(20,70.36)(30,44.28)(40,30.68)(50,84.30)(60,70.42)(70,44.26)(80,84.50)(90,84.60) };
\addplot[ %B
color=red,
mark=square,
]
coordinates {
(10,79.08)(20,17.64)(30,16.28)(40,15.34)(50,78.95)(60,16.16)(70,15.70)(80,78.59)(90,78.19) };
\addplot[ %C
color=brown,
mark=square,
]
coordinates {
(10,85.29)(20,66.21)(30,42.14)(40,30.39)(50,84.98)(60,64.39)(70,39.3)(80,84.02)(90,83.48) };
\addplot[ %D
color=black,
mark=square,
]
coordinates {
(10,78.29)(20,60.37)(30,39.79)(40,28.25)(50,77.03)(60,59.41)(70,38.95)(80,76.12)(90,76.03)};
\legend{A,B,C,D}
\addplot+[ycomb,color=purple,dashdotted,thick,no marks] table[x=x,y expr=100] {
x
10
30
57.5
67.5
70
};
\end{axis}
\end{tikzpicture}
\caption{Example Picture}
\end{figure}
\end{document}
有什么方法可以让我在每个垂直虚线的上方添加标签吗？
答案1
我\coordinate在环境中添加了 saxis以便使用axis坐标系，然后在axis环境之后添加相对于这些坐标的节点。这样，节点标签就不会被剪裁。
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usepackage{pgfplots}
\begin{document}
\begin{figure}
\centering
%Chart 1, 100% Features
\begin{tikzpicture}[trim axis left]
\begin{axis}[
scale only axis, % The height and width argument only apply to the actual axis
height=5cm,
width=14.90cm,
grid=both,
max space between ticks=40, % To control the number of major ticks
xlabel={Month},
ylabel={Count},
xmin=5, xmax=95,
ymin=0, ymax=100,
xtick={10,20,30,40,50,60,70,80,90,100},
xticklabels={\footnotesize \textbf{Jan},\footnotesize \textbf{Feb},\footnotesize \textbf{Mar}, \footnotesize \textbf{Apr}, \footnotesize \textbf{May}, \footnotesize \textbf{June}, \footnotesize \textbf{Jul}, \footnotesize \textbf{Aug},\footnotesize \textbf{Sep}},
xticklabel shift={.1cm},
ytick={0,10,20,30,40,50,60,70,80,90,100},
yticklabels={0\%,10\%,20\%,30\%,40\%,50\%,60\%,70\%,80\%,90\%,100\%},
legend pos=south east,
ymajorgrids=true,
grid style=dashed,
xtick align=outside
]
\addplot[ %A
color=blue,
mark=square,
]
coordinates {
(10,83.88)(20,70.36)(30,44.28)(40,30.68)(50,84.30)(60,70.42)(70,44.26)(80,84.50)(90,84.60) };
\addplot[ %B
color=red,
mark=square,
]
coordinates {
(10,79.08)(20,17.64)(30,16.28)(40,15.34)(50,78.95)(60,16.16)(70,15.70)(80,78.59)(90,78.19) };
\addplot[ %C
color=brown,
mark=square,
]
coordinates {
(10,85.29)(20,66.21)(30,42.14)(40,30.39)(50,84.98)(60,64.39)(70,39.3)(80,84.02)(90,83.48) };
\addplot[ %D
color=black,
mark=square,
]
coordinates {
(10,78.29)(20,60.37)(30,39.79)(40,28.25)(50,77.03)(60,59.41)(70,38.95)(80,76.12)(90,76.03)};
\legend{A,B,C,D}
\addplot+[ycomb,color=purple,dashdotted,thick,no marks] table[x=x,y expr=100] {
x
10
30
57.5
67.5
70
};
\coordinate (A1) at (50,99);
\coordinate (A2) at (250,99);
\coordinate (A3) at (530,99);
\coordinate (A4) at (625,99);
\coordinate (A5) at (655,99);
\end{axis}
\node [above=4pt] at (A1) {$A_1$};
\node [above=4pt] at (A2) {$A_2$};
\node [above=4pt] at (A3) {$A_3$};
\node [above=4pt] at (A4) {$A_4$};
\node [above=4pt] at (A5) {$A_5$};
\end{tikzpicture}
\caption{Example Picture}
\end{figure}
\end{document}
