![考试类别中偶数页和奇数页的页眉偏移不同](https://linux22.com/image/451663/%E8%80%83%E8%AF%95%E7%B1%BB%E5%88%AB%E4%B8%AD%E5%81%B6%E6%95%B0%E9%A1%B5%E5%92%8C%E5%A5%87%E6%95%B0%E9%A1%B5%E7%9A%84%E9%A1%B5%E7%9C%89%E5%81%8F%E7%A7%BB%E4%B8%8D%E5%90%8C.png)
我需要在多页考试的每张纸上插入一个相当高的页眉(学生可以在一张桌子上写上他们的名字和其他一些内容),但我只需要他们在纸的一面做这件事。
我已设法使用 仅在奇数页上显示页眉,\header{}{\oddeven{ \my_header}{}}{}
并使用 将其放入页面中\extraheadheight{35mm}
。但是,这会导致偶数页上出现大量空白,我想将其用于常规内容。有没有合理的方法来实现这一点?
\documentclass[a4paper]{exam}
\usepackage[utf8]{inputenc}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{makecell}
\usepackage{lipsum}
\begin{document}
\def\my_header{{
\centering
\renewcommand{\arraystretch}{1.3}
\begin{tabular}{|>{\centering}m{\dimexpr 30mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 58mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 50mm - 2\tabcolsep}|>{\centering}m{\dimexpr 20mm - 2\tabcolsep}|}
\hline
\multirow{4}{*}{\centering Here goes a logo} & \multicolumn{2}{c|}{
\makecell{\large Title \\ \footnotesize Subtitle}
} & Some code\tabularnewline
\cline{2-4} \cline{3-4} \cline{4-4}
& \multicolumn{2}{l|}{Foo:} & \multirow{3}{*}{}\tabularnewline
\cline{2-3} \cline{3-3}
& Bar: & Baz: & \tabularnewline
\cline{2-3} \cline{3-3}
& \multicolumn{2}{c|}{More info} & \tabularnewline
\hline
\end{tabular}
}}
\header{}{\oddeven{ \my_header}{}}{}
\extraheadheight{35mm}
\lipsum[1-29]
\end{document}
答案1
此代码使用\afterpage
循环在奇数页的文本区域内添加“页眉”。代码以 结束\endheadertrue
。
我使用了保存箱,这样就不需要重新格式化每一页。
\documentclass[a4paper]{exam}
\usepackage[utf8]{inputenc}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{makecell}
\usepackage{lipsum}
\pagestyle{empty}% no room for footer anyway
\newsavebox{\myheader}
\savebox\myheader{\parbox{\textwidth}{%
\centering
\renewcommand{\arraystretch}{1.3}
\begin{tabular}{|>{\centering}m{\dimexpr 30mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 58mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 50mm - 2\tabcolsep}|>{\centering}m{\dimexpr 20mm - 2\tabcolsep}|}
\hline
\multirow{4}{*}{\centering Here goes a logo} & \multicolumn{2}{c|}{
\makecell{\large Title \\ \footnotesize Subtitle}
} & Some code\tabularnewline
\cline{2-4} \cline{3-4} \cline{4-4}
& \multicolumn{2}{l|}{Foo:} & \multirow{3}{*}{}\tabularnewline
\cline{2-3} \cline{3-3}
& Bar: & Baz: & \tabularnewline
\cline{2-3} \cline{3-3}
& \multicolumn{2}{c|}{More info} & \tabularnewline
\hline
\end{tabular}%
\vskip\headsep}}
\newif\ifendheader
\usepackage{afterpage}
\newcommand{\checkpage}{\ifendheader\else
\ifodd\value{page}\noindent\usebox\myheader \fi
\afterpage{\checkpage}\fi}
\begin{document}
\noindent\usebox\myheader
\afterpage{\checkpage}
\lipsum[1-29]
\endheadertrue% \AtEndDocument too slow
\end{document}
此版本使用 flowfram 包。奇数页和偶数页的高度不同,并且“页眉”是完全独立的区域。
\documentclass[a4paper]{exam}
\usepackage[utf8]{inputenc}
\usepackage{multirow}
\usepackage{multicol}
\usepackage{makecell}
\usepackage{lipsum}
\pagestyle{empty}% no room for footer anyway
\newsavebox{\myheader}
\savebox\myheader{\parbox{\textwidth}{%
\centering
\renewcommand{\arraystretch}{1.3}
\begin{tabular}{|>{\centering}m{\dimexpr 30mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 58mm - 2\tabcolsep}|>{\raggedright}m{\dimexpr 50mm - 2\tabcolsep}|>{\centering}m{\dimexpr 20mm - 2\tabcolsep}|}
\hline
\multirow{4}{*}{\centering Here goes a logo} & \multicolumn{2}{c|}{
\makecell{\large Title \\ \footnotesize Subtitle}
} & Some code\tabularnewline
\cline{2-4} \cline{3-4} \cline{4-4}
& \multicolumn{2}{l|}{Foo:} & \multirow{3}{*}{}\tabularnewline
\cline{2-3} \cline{3-3}
& Bar: & Baz: & \tabularnewline
\cline{2-3} \cline{3-3}
& \multicolumn{2}{c|}{More info} & \tabularnewline
\hline
\end{tabular}%
\vskip\headsep}}
\usepackage{flowfram}
\newstaticframe[odd]{\wd\myheader}{\dimexpr \ht\myheader+\dp\myheader}{0pt}%
{\dimexpr \textheight-\ht\myheader-\dp\myheader}
\begin{staticcontents}{1}% IDN=1
\usebox\myheader
\end{staticcontents}
\newflowframe[odd]{\textwidth}{\dimexpr \textheight-\ht\myheader-\dp\myheader}{0pt}{0pt}
\newflowframe[even]{\textwidth}{\dimexpr \textheight}{0pt}{0pt}
\begin{document}
\lipsum[1-29]
\end{document}