我有一张甘特图，其中我想将标题包含在画布中，这意味着我的图表中有几个标题，它们应该作为部分使用。我希望将标题放在任务描述和栏上方的中心。
这是我目前所拥有的：
\documentclass[a4paper, 11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath,amssymb} % amsmath loads amstext
\usepackage[english, ngerman]{babel}
\usepackage[hmargin=2.5cm,vmargin=2.5cm]{geometry}
\usepackage[dvipsnames]{xcolor}
\usepackage{pgfgantt}
\begin{document}
\begin{center}
\begin{tikzpicture} % added
\begin{ganttchart}[%
x unit=0.8cm,
y unit title=0.8cm,
y unit chart=0.6cm,
vgrid,
hgrid,
bar/.append style={fill=MidnightBlue},
milestone/.append style={fill=SkyBlue, rounded corners=3pt},
bar label font=\footnotesize, % reduce font size
milestone label font=\footnotesize\itshape, % reduce font size
bar label node/.append style={align=right},
milestone label node/.append style={align=right},
canvas/.append style={name=canvas}
]{1}{12}
\gantttitle{\textbf{YEAR 1}: Entry Phase}{12} \\
\gantttitlelist{1,...,12}{1} \\
\ganttbar{Literature: research and review}{1}{7} \\
\ganttbar{Writing of exposé}{4}{6} \\
\ganttmilestone{Public presentation}{7} \\
\ganttbar{Adaption of experiment 1}{11}{12} \\
\ganttbar{Conference participation\\\& networking}{11}{12} \\ % <- added a linebreak in the label text
\makeatletter
\advance\gtt@currentline by 1
\makeatother
\gantttitle{\textbf{YEAR 2}: Research Phase}{12} \\
\gantttitlelist{1,...,12}{1} \\
\makeatletter
\advance\gtt@currentline by -2
\makeatother
\ganttbar{Experiment 1: conduction}{1}{2} \\
\ganttbar{Planning of experiment 2}{3}{4} \\
\ganttbar{Organizing a workshop}{9}{11} \\
\ganttmilestone{Workshop}{11}
\end{ganttchart}
\draw[/pgfgantt/canvas,fill=none]
([yshift=-0.5\pgflinewidth]canvas.north west) --
(canvas.north west -| current bounding box.west) |-
([yshift=0.5\pgflinewidth]canvas.south west);
\end{tikzpicture}
\end{center}
\end{document}
我在 pgf-gantt 手册中发现了这一点：
\newif\ifgtt@includetitle
\ganttset{%
include title in canvas/.is if=gtt@includetitle,%
include title in canvas
}
但我不确定如何将其融入我的代码中。另外，您有什么建议可以让我的图表看起来更漂亮一点吗？
提前致谢！
最好的，丽莎
答案1
可以使用选项手动调整标题title left skip。它需要一个数字，该数字被解释为时间段宽度的因子。必须将它提供给要扩展的所有标题。
不幸的是，在设置标题时，描述的宽度尚不清楚。因此必须手动设置该值。如果太低，标题栏将无法一直延伸到左侧。请注意，如果太大，描述的宽度将扩大。
为了减轻痛苦，我\titleleftshift在ganttchart环境中定义了一个宏并将其用于相关的标题。
以下是代码：
\documentclass[a4paper, 11pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amsmath,amssymb} % amsmath loads amstext
\usepackage[english, ngerman]{babel}
\usepackage[hmargin=2.5cm,vmargin=2.5cm]{geometry}
\usepackage[dvipsnames]{xcolor}
\usepackage{pgfgantt}
\begin{document}
\begin{center}
\begin{tikzpicture} % added
\begin{ganttchart}[%
x unit=0.8cm,
y unit title=0.8cm,
y unit chart=0.6cm,
vgrid,
hgrid,
bar/.append style={fill=MidnightBlue},
milestone/.append style={fill=SkyBlue, rounded corners=3pt},
bar label font=\footnotesize, % reduce font size
milestone label font=\footnotesize\itshape, % reduce font size
bar label node/.append style={align=right},
milestone label node/.append style={align=right},
canvas/.append style={name=canvas}
]{1}{12}
% set value here
\def\titleleftshift{-5.9}
% added title left shift option
\gantttitle[title left shift=\titleleftshift]{\textbf{YEAR 1}: Entry Phase}{12} \\
\gantttitlelist{1,...,12}{1} \\
\ganttbar{Literature: research and review}{1}{7} \\
\ganttbar{Writing of exposé}{4}{6} \\
\ganttmilestone{Public presentation}{7} \\
\ganttbar{Adaption of experiment 1}{11}{12} \\
\ganttbar{Conference participation\\\& networking}{11}{12} \\ % <- added a linebreak in the label text
\makeatletter
\advance\gtt@currentline by 1
\makeatother
% added title left shift option
\gantttitle[title left shift=\titleleftshift]{\textbf{YEAR 2}: Research Phase}{12} \\
\gantttitlelist{1,...,12}{1} \\
\makeatletter
\advance\gtt@currentline by -2
\makeatother
\ganttbar{Experiment 1: conduction}{1}{2} \\
\ganttbar{Planning of experiment 2}{3}{4} \\
\ganttbar{Organizing a workshop}{9}{11} \\
\ganttmilestone{Workshop}{11}
\end{ganttchart}
\draw[/pgfgantt/canvas,fill=none]
([yshift=-0.5\pgflinewidth]canvas.north west) --
(canvas.north west -| current bounding box.west) |-
([yshift=0.5\pgflinewidth]canvas.south west);
\end{tikzpicture}
\end{center}
\end{document}
结果如下：
