Tikz：如何附加样式以避免样式溢出节点

Question

我的 MWE 基于优秀的模板。原始模板定义了一个\vacations命令来存储假期日期和要打印的文本；它为每个日期定义了一些样式；然后循环遍历日历日期以应用这些样式并打印文本。我曾尝试调整模板，但样式会跨节点泄漏。

也许我的使用有问题.append style？

MWE 预期输出：假期有灰色背景和橙色文本颜色，其他日子有白色背景和黑色文本颜色。

\documentclass[margin=1pt]{standalone}
\usepackage{tikz}
\usepackage{xparse}
\usetikzlibrary{calc,calendar}

% set current year
\def\currentyear{\the\year}

% set vacation dates
\newcommand*\vacationdata{%
  \currentyear-09-02/\currentyear-09-02/Holiday%
}

% set all styles
\tikzset{%
  every day/.style={
     minimum height=0.8cm, 
     text width=5cm, 
     draw=gray
  },
  every day name/.style={
    font=\footnotesize
  },
  every vacation/.style={
    every day/.append style={
      fill=gray!30,
      text=orange,
    }
  },
  vacation name/.initial=,
}% end of tikzset

\begin{document}
\centering
\begin{tikzpicture}
\calendar[
  dates=\currentyear-09-01 to \currentyear-09-03,
  name=cal,
  day code={%
    % print the calendar day number
    \node [name=\pgfcalendarsuggestedname, every day/.try] {\tikzdaytext};
    % print the calendar day name
    \node [anchor=west] 
      at ([xshift=0.5cm]\pgfcalendarsuggestedname.west)
        {\pgfcalendarweekdayshortname{\pgfcalendarcurrentweekday}};
    % print the vacation name
    \pgfkeysifdefined{/tikz/vacation name}{%
      \node [every vacation/.try,text width=3cm,xshift=1cm] {\pgfkeysvalueof{/tikz/vacation name}};
    }{}%
  },
  execute before day scope={
    % set vacation name
    \tikzset{every vacation/.try, vacation name=,
      loop over item/.code args={##1/##2/##3}{%
        \ifdate{between=##1 and ##2}{%
          \tikzset{every vacation/.try, vacation name/.expanded=##3}%
        }{}},
      loop over item/.list/.expanded=\vacationdata}%
   },
   execute at begin day scope={%
     \pgftransformyshift{-1*\pgfcalendarcurrentday cm}
   }
];
\end{tikzpicture}
\end{document}

Answer 1

主要的变化是测试键是否/tikz/vacation name具有空值，因为它始终被定义。

不确定具有背景颜色的区域是否是所需的。

\documentclass[margin=1pt]{standalone}
\usepackage{tikz}
\usepackage{xparse}
\usetikzlibrary{calc,calendar}

% set current year
\def\currentyear{\the\year}

% set vacation dates
\newcommand*\vacationdata{%
  \currentyear-09-02/\currentyear-09-02/Holiday%
}

% set all styles
\tikzset{%
  every day/.style={
     minimum height=0.8cm, 
     text width=5cm, 
     draw=gray
  },
  every day name/.style={
    font=\footnotesize
  },
  every vacation/.style={
    every day/.append style={
      fill=gray!30,
      text=orange,
    }
  },
  vacation name/.initial=,
}% end of tikzset

\begin{document}
\centering
\begin{tikzpicture}
\calendar[
  dates=\currentyear-09-01 to \currentyear-09-03,
  name=cal,
  day code={%
    % print the calendar day number
    \node [name=\pgfcalendarsuggestedname, every day/.try] {\tikzdaytext};
    % print the calendar day name
    \node [anchor=west] 
      at ([xshift=0.5cm]\pgfcalendarsuggestedname.west)
        {\pgfcalendarweekdayshortname{\pgfcalendarcurrentweekday}};
    % print the vacation name
    \pgfkeysgetvalue{/tikz/vacation name}{\mytemp}%
    \ifx\mytemp\empty
    \else
      \node [every vacation/.try, every day/.try, text width=3cm,xshift=1cm] {\pgfkeysvalueof{/tikz/vacation name}};
    \fi
  },
  execute before day scope={
    % set vacation name
    \tikzset{vacation name=,
      loop over item/.code args={##1/##2/##3}{%
        \ifdate{between=##1 and ##2}{%
          \tikzset{vacation name/.expanded=##3}%
        }{}},
      loop over item/.list/.expanded=\vacationdata}%
   },
   execute at begin day scope={%
     \pgftransformyshift{-1*\pgfcalendarcurrentday cm}%
   }
];
\end{tikzpicture}
\end{document}