我使用的是 Levi Wiseman 的 Tikzchronology包。具体来说，我使用了提供的代码这里并添加了一些自己的命令以避免旋转等。但是，我想添加连接每个事件日期和相应事件标签的垂直线，例如连接“35”和“清算股份”的线。非常感谢您的帮助。
\documentclass[11pt]{article}
\usepackage{chronology}
%\newcounter{step}\newcounter{stepstart}\newcounter{stepstop}%
%\newcounter{yearstart}\newcounter{yearstop}\newcounter{deltayears}%
%\newlength{\xstart}\newlength{\xstop}%
%\newlength{\unit}\newlength{\timelinewidth}%
%\newsavebox{\timelinebox}%
\renewenvironment{chronology}[5][5]{%
\setcounter{step}{#1}%
\setcounter{yearstart}{#2}\setcounter{yearstop}{#3}%
\setcounter{deltayears}{\theyearstop-\theyearstart}%
\setlength{\unit}{#4}%
\setlength{\timelinewidth}{#5}%
\pgfmathsetcounter{stepstart}%
{\theyearstart+\thestep-mod(\theyearstart,\thestep)}%
\pgfmathsetcounter{stepstop}{\theyearstop-mod(\theyearstop,\thestep)}%
\addtocounter{step}{\thestepstart}%
\begin{lrbox}{\timelinebox}%
\begin{tikzpicture}[baseline={(current bounding box.north)}]%
\draw [|->] (0,0) -- (\thedeltayears*\unit+\unit, 0);%
\foreach \x in {1,...,\thedeltayears}%
\draw[xshift=\x*\unit] (0,-.1\unit) -- (0,.1\unit);%
\addtocounter{deltayears}{1}%
\foreach \x in {\thestepstart,\thestep,...,\thestepstop}{%
\pgfmathsetlength\xstop{(\x-\theyearstart)*\unit}%
\draw[xshift=\xstop] (0,-.3\unit) -- (0,.3\unit);%
\node at (\xstop,0) [below=.2\unit] {\x};}%
}
{%
\end{tikzpicture}%
\end{lrbox}%
\raisebox{2ex}{\resizebox{\timelinewidth}{!}{\usebox{\timelinebox}}}}%
\renewcommand{\event}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=45,right=.5\unit] {#3} (\xstop,.2\unit);%
}%
\newcommand{\action}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=red,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0,right=.5\unit] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=red,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,right=-2.0\unit,above=.0\unit] {#3} (\xstop,.2\unit);%
\fi}%
\newcommand{\multirowevent}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=black,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0,right=.5\unit] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,right=-2.0\unit,above=.9\unit] {#3} (\xstop,.2\unit);%
\fi}%
\newcommand{\agm}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=black,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0,right=.5\unit] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,right=-2.0\unit,below=1.0\unit] {#3} (\xstop,.2\unit);%
\fi}%
\begin{document}
\begin{figure}[htbp]\centering
\noindent\begin{chronology}[7]{1}{42}{3ex}{\textwidth}
\multirowevent[5]{5}{\color{black}\parbox{3cm}{\centering AGM\linebreak Announcement}}
\multirowevent[14]{14}{\color{black}\parbox{3cm}{\centering Asking for share\linebreak registration}}
\multirowevent[28]{28}{\color{black}\parbox{3cm}{\centering ``Starting\linebreak registration''}}
\action[28]{35}{\color{red}Monitoring}
\multirowevent[35]{35}{\color{black}\parbox{3cm}{\centering Clearing\linebreak Shares}}
\agm[7]{7}{\color{black}AGM-35}
\agm[14]{14}{\color{black}AGM-28}
\agm[21]{21}{\color{black}AGM-21}
\agm[28]{28}{\color{black}AGM-14}
\agm[35]{35}{\color{black}AGM-7}
\agm[42]{42}{\color{black}AGM}
\end{chronology}
\caption{\textbf{Timeline AGM registration:} ....}
\label{fig:timeline}
\end{figure}
\end{document}
答案1
使用您的代码我无法获得您的结果，因此我删除了right=...命令中的所有节点选项\agm，，\action...
在 中\multirowevent，添加了在所有事件和日期之间绘制垂直线的命令。
\draw[->, shorten >=3pt] (auxnode.south) -- (\xstop,0);
您可以根据自己的喜好调整所有参数。结果如下：
\documentclass[11pt]{article}
\usepackage{chronology}
\usepackage{chronology}
%\newcounter{step}\newcounter{stepstart}\newcounter{stepstop}%
%\newcounter{yearstart}\newcounter{yearstop}\newcounter{deltayears}%
%\newlength{\xstart}\newlength{\xstop}%
%\newlength{\unit}\newlength{\timelinewidth}%
%\newsavebox{\timelinebox}%
\renewenvironment{chronology}[5][5]{%
\setcounter{step}{#1}%
\setcounter{yearstart}{#2}\setcounter{yearstop}{#3}%
\setcounter{deltayears}{\theyearstop-\theyearstart}%
\setlength{\unit}{#4}%
\setlength{\timelinewidth}{#5}%
\pgfmathsetcounter{stepstart}%
{\theyearstart+\thestep-mod(\theyearstart,\thestep)}%
\pgfmathsetcounter{stepstop}{\theyearstop-mod(\theyearstop,\thestep)}%
\addtocounter{step}{\thestepstart}%
\begin{lrbox}{\timelinebox}%
\begin{tikzpicture}[baseline={(current bounding box.north)}]%
\draw [|->] (0,0) -- (\thedeltayears*\unit+\unit, 0);%
\foreach \x in {1,...,\thedeltayears}%
\draw[xshift=\x*\unit] (0,-.1\unit) -- (0,.1\unit);%
\addtocounter{deltayears}{1}%
\foreach \x in {\thestepstart,\thestep,...,\thestepstop}{%
\pgfmathsetlength\xstop{(\x-\theyearstart)*\unit}%
\draw[xshift=\xstop] (0,-.3\unit) -- (0,.3\unit);%
\node at (\xstop,0) [below=.2\unit] {\x};}%
}
{%
\end{tikzpicture}%
\end{lrbox}%
\raisebox{2ex}{\resizebox{\timelinewidth}{!}{\usebox{\timelinebox}}}}%
\renewcommand{\event}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=45,right=.5\unit] {#3} (\xstop,.2\unit);%
}%
\newcommand{\action}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=red,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=red,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,above=.0\unit] {#3} (\xstop,.2\unit);%
\fi}%
\newcommand{\multirowevent}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=black,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,above=.9\unit] (auxnode) {#3} (\xstop,.2\unit);% <------ inserted nodes name
\draw[->, shorten >=3pt] (auxnode.south) -- (\xstop,0);% <- draws a vertical line from event to date
\fi}%
\newcommand{\agm}[3][e]{%
\pgfmathsetlength\xstop{(#2-\theyearstart)*\unit}%
\ifx #1e%
\draw[fill=black,draw=none,opacity=0.5]%
(\xstop, 0) circle (.2\unit)%
node[opacity=1,rotate=0, draw] {#3};%
\else%
\pgfmathsetlength\xstart{(#1-\theyearstart)*\unit}%
\draw[fill=black,draw=none,opacity=0.5,rounded corners=.2\unit]%
(\xstart,-.2\unit) rectangle%
node[opacity=1,rotate=0,below=1.0\unit] {#3} (\xstop,.2\unit);%
\fi}%
\begin{document}
\begin{figure}[htbp]\centering
\noindent\begin{chronology}[7]{1}{42}{3ex}{\textwidth}
\multirowevent[5]{5}{\color{black}\parbox{3cm}{\centering AGM\linebreak Announcement}}
\multirowevent[14]{14}{\color{black}\parbox{3cm}{\centering Asking for share\linebreak registration}}
\multirowevent[28]{28}{\color{black}\parbox{3cm}{\centering ``Starting\linebreak registration''}}
\action[28]{35}{\color{red}Monitoring}
\multirowevent[35]{35}{\color{black}\parbox{3cm}{\centering Clearing\linebreak Shares}}
\agm[7]{7}{\color{black}AGM-35}
\agm[14]{14}{\color{black}AGM-28}
\agm[21]{21}{\color{black}AGM-21}
\agm[28]{28}{\color{black}AGM-14}
\agm[35]{35}{\color{black}AGM-7}
\agm[42]{42}{\color{black}AGM}
\end{chronology}
\caption{\textbf{Timeline AGM registration:} ....}
\label{fig:timeline}
\end{figure}
\end{document}