如何更改章节编号的位置（佩德森回忆录风格）

Question

我正在使用 memoir 类和 pedersen 样式创建文档。在我的文档中，主要是纵向的，我必须以横向显示一些图表。不幸的是，其中一页也是章节标题。现在通常这不会是个问题，但我的文档有页眉和页脚。结果发生了以下情况：

\documentclass[12pt,a4paper,oneside]{memoir}
\usepackage[left=3.00cm, right=3.00cm, top=3.00cm, bottom=3.00cm, a4paper]{geometry}
\usepackage{pdflscape,blindtext,graphicx,xcolor}

%Defining a colour %
\definecolor{ared}{HTML}{BF0000}
\renewcommand\colorchapnum{\color{ared}}
\renewcommand\colorchaptitle{\color{ared}}

\chapterstyle{pedersen}

%The header of the document %
\makeevenhead{plain}{MyName}{Document Title}{Date}
\makeheadrule{plain}{\textwidth}{1pt}
\makeoddhead{plain}{MyName}{Document Title}{Date}


\begin{document}
    \Blindtext
    \pagebreak
    \begin{landscape}
        \chapter{Chapter Name}
            \Blindtext
     \end{landscape}    
\end{document}

有没有办法可以暂时重新定位章节编号，以便它只影响此页面或我设置为横向的页面？

提前致谢

Answer 1

我不会改变章节标题本身的样式，而是保持页面样式不变 --- 切换章节样式对我来说似乎很奇怪。

相反，我会让图表浮动到另一页或者仅仅旋转标题页上的图表，而不旋转页面本身。

例如，让图表浮动到下一页：

我认为这不是一种选择，否则你一开始就应该避免将图表放在标题页上。在这种情况下，我会单独旋转图表：

该rotating包可以管理旋转。caption可以为非浮动情况提供标题。（但如果memoir提供了其中任何一种功能，最好使用这些功能而不是其他包。我只是对这个类不太熟悉。）

\documentclass[12pt,a4paper,oneside]{memoir}
\usepackage[left=3.00cm, right=3.00cm, top=3.00cm, bottom=3.00cm]{geometry}
\usepackage{blindtext,rotating,xcolor,caption}
\usepackage{graphicx}
%Defining a colour %
\definecolor{ared}{HTML}{BF0000}
\renewcommand\colorchapnum{\color{ared}}
\renewcommand\colorchaptitle{\color{ared}}

\chapterstyle{pedersen}

%The header of the document %
\makeevenhead{plain}{MyName}{Document Title}{Date}
\makeheadrule{plain}{\textwidth}{1pt}
\makeoddhead{plain}{MyName}{Document Title}{Date}

\begin{document}
  \Blindtext
  \chapter{Chapter Name}
  \begin{sidewaysfigure}
    \includegraphics[width=\textheight, keepaspectratio=false]{example-image-a}
    \caption{Image}
  \end{sidewaysfigure}
  \Blindtext
  \chapter{Chapter Name}
  \begin{center}
    \begin{sideways}
      \includegraphics[width=.825\textheight, keepaspectratio=false]{example-image-b}
    \end{sideways}
    \captionof{figure}{Another}
  \end{center}
  \Blindtext
\end{document}

Answer 2

我会创造一种‘特殊’的pedersen风格并使用它。

\documentclass[12pt,a4paper,oneside]{memoir}
\usepackage[left=3.00cm, right=3.00cm, top=3.00cm, bottom=3.00cm, a4paper]{geometry}
\usepackage{pdflscape,blindtext,graphicx,xcolor}

%Defining a colour %
\definecolor{ared}{HTML}{BF0000}
\renewcommand\colorchapnum{\color{ared}}
\renewcommand\colorchaptitle{\color{ared}}

\makechapterstyle{mypedersen}{% <-- definition of `pedersen` from memoir.cls
  \chapterstyle{default}
  \setlength{\beforechapskip}{-20pt}
  \setlength{\afterchapskip}{10pt}
  \renewcommand*{\chapnamefont}{\normalfont\LARGE\itshape}
  \renewcommand*{\chapnumfont}{\normalfont\HUGE\itshape\colorchapnum}
  \renewcommand*{\chaptitlefont}{\normalfont\huge\itshape\colorchaptitle}
  \renewcommand*{\afterchapternum}{}
  \renewcommand*{\printchaptername}{}
  \setlength{\midchapskip}{20mm}% was \numberheight
  \renewcommand*{\chapternamenum}{}
  \renewcommand*{\printchapternum}{%
    \sidebar{%
      \hspace*{-48pt}%  <-- added
      \raisebox{0pt}[0pt][0pt]{\makebox[0pt][l]{%
      \resizebox{!}{\midchapskip}{\chapnumfont\thechapter}}}}}%
  \renewcommand*{\printchaptertitle}[1]{\chaptitlefont ##1}}

\chapterstyle{pedersen}

%The header of the document %
\makeevenhead{plain}{MyName}{Document Title}{Date}
\makeheadrule{plain}{\textwidth}{1pt}
\makeoddhead{plain}{MyName}{Document Title}{Date}


\begin{document}
\Blindtext
\pagebreak
\begin{landscape}
  \chapterstyle{mypedersen}% <-- switch to the modified style
  \chapter{Chapter Name}
  \Blindtext
\end{landscape}
% strictly speaking, the next line isn't needed because the previous \chaptersytle command is in a group; but it is sometimes helpful to be reminded of what you are doing!
\chapterstyle{pedersen}% <-- switch back to normal; 
\chapter{Chapter Name}
\Blindtext
\end{document}