\documentclass{article}[12pt]
\usepackage{setspace}
\usepackage{lastpage}
\usepackage{rotating}
\usepackage{etoolbox}
\usepackage{lscape}
\usepackage{pdflscape}
%\usepackage{textcomp}
\usepackage[titletoc]{appendix}
\usepackage{longtable}
\usepackage{easytable}
\usepackage{array}
\usepackage{multirow}
\usepackage{amssymb}
\usepackage{fancyhdr}
%\usepackage{helvetica} % uses helvetica postscript font (download helvetica.sty)
\usepackage[includeheadfoot]{geometry}
\geometry{a4paper,hmargin={2cm,2cm},vmargin={2cm,2cm}}
\usepackage{caption}
\captionsetup{skip=0pt}
\usepackage[table]{xcolor}
\usepackage{booktabs,arydshln}
\usepackage{lipsum}
\newcommand\VRule[1][\arrayrulewidth]{\vrule width #1}
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\fancypagestyle{mydoc}{%
\fancyhf{}
\fancyhead{}
\fancyfoot{}
\fancyfoot[C]{
\scriptsize
Page \thepage\ of \pageref{LastPage}
}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\fancypagestyle{lscape}{%
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
\fancyhf{}
\fancyhead{}
\fancyfoot{}
\fancyfoot[C]{
\scriptsize
Page \thepage\ of \pageref{LastPage}
}
\fancyfoot[L]{
\footnotesize
Created: 14 August 2002 \\
Modified: 20 December 2012 \\
}
}
\begin{document}
\onehalfspacing
\title{
\vspace{48pt}
\textbf{Application \\ \vspace{48pt}
}
\vspace{96pt}
\large{Modality: \\}
\vspace{18pt}
\large{Submodality: \\}
\vspace{48pt}
}
\author{Name \\
\vspace{36pt}}
\maketitle
\thispagestyle{empty}
\newpage
\thispagestyle{mydoc}
\tableofcontents
\newpage
\clearpage
\pagestyle{mydoc}
\section{Section Title 1}
\lipsum[1-10]
\section{Section Title 2}
\lipsum[11-20]
\section{Appendices: Index and Supporting Evidence}
\begin{appendices}
\newgeometry{a4paper,hmargin={2cm,2cm},vmargin={-0.5cm,0cm},landscape,includeheadfoot}
\paperwidth=\pdfpageheight
\paperheight=\pdfpagewidth
\pdfpageheight=\paperheight
\pdfpagewidth=\paperwidth
\fancyhfoffset[R]{8.75cm}
\textheight=17.5cm
\makeatletter
\setlength{\@fptop}{0cm}
\makeatother
\pagestyle{lscape}
\setcounter{section}{1}
\addcontentsline{toc}{section}{\protect\numberline{\thesection}{Index}}
\begin{table}[h!]
\normalsize
\begin{center}
\begin{tabular}{!{\VRule[1pt]} m{2cm} | m{4.7cm} | m{3cm} | m{4.6cm} | m{2.5cm} | m{6.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{6}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\Large TEST TEXT}} & \\ [6pt]
\specialrule{1pt}{0pt}{1pt} \specialrule{1pt}{1pt}{0pt}
\cellcolor{gray!25}\parbox{2cm}{\centering \textbf{TEXT:}} & &
\cellcolor{gray!25}\parbox{3cm}{\centering \textbf{TEXT:\\(if applicable)}} & &
\cellcolor{gray!25}\parbox{2.5cm}{\centering \textbf{TEXT \\ MORE:}} & & \\[22pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\begin{center}
\begin{tabular}{!{\VRule[2pt]} m{251mm} !{\VRule[2pt]} @{}m{0pt}@{} }
\specialrule{2pt}{0pt}{0pt}
\vspace{2pt}
\parbox{251mm}{\centering{\LARGE{}\textbf{APPENDIX 1}}\\
\large{}\textbf{Long text \\ Long text \\ Long text. \\ \vspace{2pt}}} & \\
\specialrule{2pt}{0pt}{0pt}
\end{tabular}
\end{center}
\begin{center}
\begin{tabular}{!{\VRule[1pt]} l L{22.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\parbox[l]{2.6cm}{\large{}\textbf{TEXT: \\ ~} }& \large{}\parbox[l]{20.5cm}{Test TEXT.} & \\[16pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\begin{tabular}{!{\VRule[1pt]} C{2cm} !{\VRule[1pt]} L{11.8cm} !{\VRule[1pt]} L{10.5cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\LARGE 1 - TEXT}} & \\ [20pt]
\specialrule{1pt}{0pt}{0pt}
\cellcolor{gray!25} ~ & \cellcolor{gray!25} \centering \large \textbf{sample}
& \parbox{10.3cm}{\cellcolor{gray!25} \centering \large \textbf{sample more} } & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx1 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx2 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx3 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx4 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \tiny{}} & \\
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\end{table}
\newpage
\clearpage
\makeatletter
\setlength{\@fptop}{0pt}
\makeatother
\begin{table}[th!]
\begin{center}
\begin{tabular}{!{\VRule[1pt]} l L{22.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\parbox[l]{2.6cm}{\large{}\textbf{TEXT: \\ ~} }& \large{}\parbox[l]{20.5cm}{Long text.} & \\[16pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\begin{tabular}{!{\VRule[1pt]} C{2cm} !{\VRule[1pt]} L{11.8cm} !{\VRule[1pt]} L{10.5cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\LARGE 1 - TEXT}} & \\ [20pt]
\specialrule{1pt}{0pt}{0pt}
\cellcolor{gray!25} ~ & \cellcolor{gray!25} \centering \large \textbf{sample}
& \parbox{10.3cm}{\cellcolor{gray!25} \centering \large \textbf{sample more} } & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx1 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx2 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx3 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx4 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \tiny{}} & \\
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\end{table}
\newpage
\clearpage
\newgeometry{a4paper,hmargin={2.5cm,2.5cm},vmargin={1.5cm,2cm},includeheadfoot}
\paperwidth=\pdfpageheight
\paperheight=\pdfpagewidth
\pdfpageheight=\paperheight
\pdfpagewidth=\paperwidth
\fancyhfoffset[R]{0pt}
\section{Supporting Evidence}
\pagestyle{mydoc}
\subsection{Appendix 2}
\lipsum[1-5]
\clearpage
\subsection{Appendix 3}
\lipsum[1-5]
\end{appendices}
\end{document}
答案1
\newgeometry不支持a4paper和之类的选项landscape（日志中有关于此问题的警告）。因此，第一个\newgeometry设置了一个纵向页面，这使得\textheight太高（并且\textwidth太小，导致overfull hbox警告）。您可以通过手动设置来更正此问题，但这并未考虑到设置它的页面。即您的页脚始终在那里，但远低于物理页面。
因此我想出了一个新命令\newgeometryswitchlc，它可以从纵向切换到横向或反之亦然。由于此命令（与原始命令一样）会从序言中恢复设置，因此无法使用它来切换回来。这可以通过普通的 来完成\newgeometry，但之后您必须手动设置\pdfpageheight和\pdfpagewidth才能在 PDF 查看器中获得正确的尺寸。
顺便说一句：我注释掉了一些这里并不真正需要的包（而且我没有安装）。
\documentclass{article}[12pt]
\usepackage{setspace}
\usepackage{lastpage}
\usepackage{rotating}
\usepackage{etoolbox}
\usepackage{lscape}
\usepackage{pdflscape}
%\usepackage{textcomp}
%\usepackage[titletoc]{appendix}
%\usepackage{longtable}
%\usepackage{easytable}
\usepackage{array}
%\usepackage{multirow}
\usepackage{amssymb}
\usepackage{fancyhdr}
%\usepackage{helvetica} % uses helvetica postscript font (download helvetica.sty)
\usepackage[includeheadfoot]{geometry}
\geometry{a4paper,hmargin={2cm,2cm},vmargin={2cm,2cm}}
\usepackage{caption}
\captionsetup{skip=0pt}
\usepackage[table]{xcolor}
\usepackage{booktabs,arydshln}
\usepackage{lipsum}
\newcommand\VRule[1][\arrayrulewidth]{\vrule width #1}
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\fancypagestyle{mydoc}{%
\fancyhf{}
\fancyhead{}
\fancyfoot{}
\fancyfoot[C]{
\scriptsize
Page \thepage\ of \pageref{LastPage}
}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\fancypagestyle{lscape}{%
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
\fancyhf{}
\fancyhead{}
\fancyfoot{}
\fancyfoot[C]{
\scriptsize
Page \thepage\ of \pageref{LastPage}
}
\fancyfoot[L]{
\footnotesize
Created: 14 August 2002 \\
Modified: 20 December 2012 \\
}
}
\makeatletter
% like \newgeometry, but also switches between landscape and portait
\newcommand{\newgeometryswitchlc}[1]{%
\clearpage
\Gm@restore@org
\Gm@initnewgm
\Gm@newgmtrue
\setkeys{Gm}{#1}%
\Gm@newgmfalse
% switch between landscape and portait
\Gm@swap@papersizetrue
\Gm@process
% set the correct dimension for the PDF viewer
% must be done manually when switching back with \newgeometry
\pdfpageheight=\paperheight
\pdfpagewidth=\paperwidth
\ifnum\mag=\@m\else\Gm@magtooffset\fi
\Gm@changelayout
\Gm@showparams{newgeometry}}%
\makeatother
\begin{document}
\onehalfspacing
\title{
\vspace{48pt}
\textbf{Application \\ \vspace{48pt}
}
\vspace{96pt}
\large{Modality: \\}
\vspace{18pt}
\large{Submodality: \\}
\vspace{48pt}
}
\author{Name \\
\vspace{36pt}}
\maketitle
\thispagestyle{empty}
\newpage
\thispagestyle{mydoc}
\tableofcontents
\newpage
\clearpage
\pagestyle{mydoc}
\section{Section Title 1}
\lipsum[1-10]
\section{Section Title 2}
\lipsum[11-20]
\section{Appendices: Index and Supporting Evidence}
%\begin{appendices}
\appendix
% changed vmargin
\newgeometryswitchlc{hmargin={2cm,2cm},vmargin={0cm,1cm},includeheadfoot}
%\paperwidth=\pdfpageheight no longer necessary
%\paperheight=\pdfpagewidth
%\pdfpageheight=\paperheight done in \newgeometrylandscape
%\pdfpagewidth=\paperwidth
\fancyhfoffset[R]{8.75cm}
%\textheight=17.5cm to high, but
\makeatletter
\setlength{\@fptop}{0cm}
\makeatother
\pagestyle{lscape}
\setcounter{section}{1}
\addcontentsline{toc}{section}{\protect\numberline{\thesection}{Index}}
\begin{table}[h!]
\normalsize
\begin{center}
\begin{tabular}{!{\VRule[1pt]} m{2cm} | m{4.7cm} | m{3cm} | m{4.6cm} | m{2.5cm} | m{6.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{6}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\Large TEST TEXT}} & \\ [6pt]
\specialrule{1pt}{0pt}{1pt} \specialrule{1pt}{1pt}{0pt}
\cellcolor{gray!25}\parbox{2cm}{\centering \textbf{TEXT:}} & &
\cellcolor{gray!25}\parbox{3cm}{\centering \textbf{TEXT:\\(if applicable)}} & &
\cellcolor{gray!25}\parbox{2.5cm}{\centering \textbf{TEXT \\ MORE:}} & & \\[22pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\begin{center}
\begin{tabular}{!{\VRule[2pt]} m{251mm} !{\VRule[2pt]} @{}m{0pt}@{} }
\specialrule{2pt}{0pt}{0pt}
\vspace{2pt}
\parbox{251mm}{\centering{\LARGE{}\textbf{APPENDIX 1}}\\
\large{}\textbf{Long text \\ Long text \\ Long text. \\ \vspace{2pt}}} & \\
\specialrule{2pt}{0pt}{0pt}
\end{tabular}
\end{center}
\begin{center}
\begin{tabular}{!{\VRule[1pt]} l L{22.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\parbox[l]{2.6cm}{\large{}\textbf{TEXT: \\ ~} }& \large{}\parbox[l]{20.5cm}{Test TEXT.} & \\[16pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\begin{tabular}{!{\VRule[1pt]} C{2cm} !{\VRule[1pt]} L{11.8cm} !{\VRule[1pt]} L{10.5cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\LARGE 1 - TEXT}} & \\ [20pt]
\specialrule{1pt}{0pt}{0pt}
\cellcolor{gray!25} ~ & \cellcolor{gray!25} \centering \large \textbf{sample}
& \parbox{10.3cm}{\cellcolor{gray!25} \centering \large \textbf{sample more} } & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx1 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx2 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx3 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx4 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \tiny{}} & \\
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\end{table}
\newpage
\clearpage
\makeatletter
\setlength{\@fptop}{0pt}
\makeatother
\begin{table}[th!]
\begin{center}
\begin{tabular}{!{\VRule[1pt]} l L{22.2cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\parbox[l]{2.6cm}{\large{}\textbf{TEXT: \\ ~} }& \large{}\parbox[l]{20.5cm}{Long text.} & \\[16pt]
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\begin{tabular}{!{\VRule[1pt]} C{2cm} !{\VRule[1pt]} L{11.8cm} !{\VRule[1pt]} L{10.5cm} !{\VRule[1pt]} @{}m{0pt}@{} }
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \textbf{\LARGE 1 - TEXT}} & \\ [20pt]
\specialrule{1pt}{0pt}{0pt}
\cellcolor{gray!25} ~ & \cellcolor{gray!25} \centering \large \textbf{sample}
& \parbox{10.3cm}{\cellcolor{gray!25} \centering \large \textbf{sample more} } & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx1 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx2 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx3 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
Tx4 & more & & \\ [16pt]
\specialrule{1pt}{0pt}{0pt}
\multicolumn{3}{ !{\VRule[1pt]} c !{\VRule[1pt]} }{\cellcolor{gray!25} \tiny{}} & \\
\specialrule{1pt}{0pt}{0pt}
\end{tabular}
\end{center}
\end{table}
\newpage
\clearpage
\newgeometry{hmargin={2.5cm,2.5cm},vmargin={1.5cm,2cm},includeheadfoot}
%\paperwidth=\pdfpageheight no longer necessary
%\paperheight=\pdfpagewidth
\pdfpageheight=\paperheight
\pdfpagewidth=\paperwidth
\fancyhfoffset[R]{0pt}
\section{Supporting Evidence}
\pagestyle{mydoc}
\subsection{Appendix 2}
\lipsum[1-5]
\clearpage
\subsection{Appendix 3}
\lipsum[1-5]
%\end{appendices}
\end{document}