获取双行页眉顶部的页码

2024-5-26 • tag-icon

客观的： 我需要获取左上角左侧偶数页（LE）的页码：当页眉包含多行时，此方法会失败（然后将其打印在第二行）。

当我添加\parbox[t]后\thepage，页码位于左上角（第一行）。但是，我收到新的错误，并且当标题只有一行时，它会将文本向下移动一行。输出可以在此处查看： https://ibb.co/ZX280PM

错误：

@iiiparbox 的参数有一个额外的}。

我正在使用在线脚本（免费提供）（请注意，这是我添加 \parbox[t] 的地方）。这是其中的一部分：

\fancypagestyle{mainmatter}{%
\fancyhf{}
%% Page numbers on the top left and top right.
\fancyhead[LE]{\cropmarks\lthumb\titlefont\thepage{\parbox[t]}}
\fancyhead[RO]{\cropmarks\rthumb\titlefont\thepage}
%% Chapter name on the left (even) page.
\fancyhead[RE]{\titlefont\titleshape\nouppercase{\leftmark}}
%% Section name on the right (odd) page.
\fancyhead[LO]{\titlefont\titleshape\nouppercase{\rightmark}}
}

我的论文.cls：

\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{dissertation}[2013/07/08 v1.0 TU Delft dissertation class]

\newif\if@nativefonts
\DeclareOption{nativefonts}{\@nativefontstrue}
\newif\if@print
\DeclareOption{print}{\@printtrue}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{book}}
\ProcessOptions\relax

\LoadClass[10pt]{book}

\RequirePackage{amsmath}
\RequirePackage{amssymb}
%% English is the default language, but Dutch is used for some sections.
\RequirePackage[dutch,english]{babel}
\RequirePackage{calc}
\RequirePackage[nooneline,footnotesize]{caption}
\RequirePackage{chapterbib}
\RequirePackage{etaremune}
\RequirePackage{fancyhdr}
\RequirePackage[flushmargin,hang]{footmisc}
\RequirePackage{ifpdf}
\RequirePackage{ifxetex}
\ifxetex
    \RequirePackage[xetex]{geometry}
    \RequirePackage[xetex]{graphicx}
    \RequirePackage[xetex]{hyperref}
    \RequirePackage{fontspec}
    \RequirePackage{xltxtra}
    \defaultfontfeatures{Ligatures=TeX}
\else
    \ifpdf
        \RequirePackage[pdftex]{geometry}
        \RequirePackage[pdftex]{graphicx}
        \RequirePackage[pdftex]{hyperref}
    \else
        \RequirePackage[dvips]{geometry}
        \RequirePackage[dvips]{graphicx}
        \RequirePackage[hypertex]{hyperref}
    \fi
    \RequirePackage[T1]{fontenc}
    \RequirePackage[utf8]{inputenc}
\fi
\RequirePackage{lettrine}
\RequirePackage{metalogo}
\RequirePackage[sectionbib,numbers,sort&compress]{natbib}
\RequirePackage{tikz}
\RequirePackage[noindentafter]{titlesec}
\RequirePackage{titletoc}
\RequirePackage[nottoc]{tocbibind}
\RequirePackage{xcolor}

\RequirePackage{wrapfig}
\RequirePackage{booktabs}
\RequirePackage[flushleft]{threeparttable}
\RequirePackage{adjustbox}
\RequirePackage{bibentry}
\usepackage{float}
\RequirePackage{tabularx}
\usepackage{rotating}
\RequirePackage{lipsum}
%% If the document is not compiled with XeLaTeX, we need to use the native
%% fonts.
\ifxetex\else
    \@nativefontstrue
\fi

\if@nativefonts
    %% The native font is Utopia Regular with Fourier math. We use Latin Modern
    %% as a fallback, since Utopia lacks support for sans-serif and monospace.
    \RequirePackage[T1]{fontenc}
    \RequirePackage[utf8]{inputenc}
    \RequirePackage{lmodern}
    \RequirePackage{fourier}
    %% The style for titles is small caps.
    \def\titlefont{\rmfamily}
    \def\titleshape{\scshape}
    \def\titlestyle{\titlefont\titleshape\bfseries}
    \if@print
        \def\headerstyle{\titlefont\titleshape\bfseries}
    \else
        \def\headerstyle{\titlefont\titleshape}
    \fi


\definecolor{wesandersonred}{cmyk}{0.00,0.90,0.86,0.29}

%% Set the paper size to 17 by 24 cm, approximately halfway between A4 and A5.
\if@print
    %% In print mode we add a 3 mm bleed on the outside of the page.
    \geometry{
        papersize = {173mm,246mm},
        layoutsize = {167mm,240mm},
        layoutoffset = {3mm,3mm},
        bindingoffset = -3mm
    }
\else
    \geometry{papersize={170mm,240mm}}
\fi
%% We decrease the margins slightly from the default (scale = 0.7).
\geometry{hscale=0.75,vscale=0.8}

%% Redefine the title command to accept an optional subtitle.
\renewcommand*\title[2][]{%
    \def\@subtitle{#1}%
    \def\@title{#2}%
    %% Add the title to the PDF meta data.
    \hypersetup{pdftitle=#2}%
}


%% Fancy style for the main matter.
\fancypagestyle{mainmatter}{%
    \fancyhf{}
    %% Page numbers on the top left and top right.
    \fancyhead[LE]{\titlefont\thepage}
    \fancyhead[RO]{\titlefont\thepage}
    %% Chapter name on the left (even) page.
    \fancyhead[RE]{\titlefont\titleshape\nouppercase{\leftmark}}
    %% Section name on the right (odd) page.
    \fancyhead[LO]{\titlefont\titleshape\nouppercase{\rightmark}}
}

%% The mainmatter style is default for normal pages.
\pagestyle{mainmatter}

%% Print the current chapter and section at the top of the page in cyan.
\renewcommand*\chaptermark[1]{\markboth{\color{title}#1}{}}
\renewcommand*\sectionmark[1]{\markright{\thesection.\ \color{title}#1}}

%% Change the headrule command (from fancyhdr.sty) to draw the line below the
%% header in the title color.
\renewcommand*\headrule{%
    \if@fancyplain%
        \let\headrulewidth\plainheadrulewidth%
    \fi%
    {\color{title}\hrule\@height\headrulewidth\@width\headwidth}%
    \vskip-\headrulewidth%
}

我的论文.tex：

\documentclass{dissertation}
\begin{document}

\title[Test]{test}
\author{Author}{Name}

\mainmatter

\include{chapter-4}
\include{chapter-5}

\end{document}

第4章.tex：

\chapter[This header needs to be long to be a two line header header \\ header header header]{This header needs to be long to be a two line header}
\label{chapter_4}
\newpage
\lipsum[1]

第 5 章.tex：

\chapter[This header needs to be short to be a single line header ]{This header needs to be short}
\label{chapter_5}
\newpage
\lipsum[2]

有人能帮助我完成这个任务吗？

编辑：添加 .cls 和 .tex 示例

答案1

在中dissertation.cls，将所显示的页面样式替换为以下内容：

\fancypagestyle{mainmatter}{%
  \fancyhf{}
  \fancyhead[LE]{%
    \titlefont{\parbox[b]{\headwidth}{%
      \raggedleft\thepage\hfill\titleshape\nouppercase{\leftmark}}%
    }%
  }
  \fancyhead[RO]{\titlefont\thepage}
  \fancyhead[RE]{}
  \fancyhead[LO]{\titlefont\titleshape\nouppercase{\rightmark}}
}

这将确保您的页码始终位于最左上角，与您的章节标题共享相同的基线（用于比较的虚线蓝线）：

怎么运行的： 在这个新代码中，我不再为偶数页设置页眉左侧和页眉右侧，而是直接清空页眉右侧。在左侧，我构造一个与页眉宽度完全相同的框，并将所有内容移到右侧 ( \raggedleft)。在第一行，我插入页码 ( \thepage)、水平空格 ( \hfill) 和连续章节标题 ( \leftmark)。这样会形成明显的“左侧”和“右侧”，并确保页码和页眉的第一行始终在同一行。

答案1

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