我如何只为博士论文的封面着色

Question

你能帮我格式化标题页（封面页）吗？这是我的博士论文。我必须遵循这个例子https://www.dropbox.com/s/clexb8dauxom2k4/tamplate.jpg...为此，我使用了这些代码作为标题页

\begin{titlepage}

\pagecolor{gray}\afterpage{\nopagecolor}

%Cover image
   \begin{center}
    \includegraphics[width=0.8\textwidth]{images.eps}
   \end{center}
    %Autor name
    \begin{center}
 \vspace*{2cm}
  {\LARGE\bf Gilson Manuel Gomes Pina}

    %Thesis title
      \vspace*{1.2cm}
  {\Huge \bf Monetary and Fiscal Policy and Business Cycles in Emerging Markets}


 \vspace*{1.2cm}

  {\small PhD thesis in economics, specializing in Monetary Economics, supervised by Professor Pedro Bação and Professor Ricardo Sousa and presented to the Faculty of Economics, University of Coimbra.}

    \vspace*{1.0cm}

    {\small September 2014}

    \end{center}

  \vspace*{1.6cm}

    \begin{center}
    \includegraphics[width=0.3\textwidth]{insigniafeuc.eps}
        \end{center}
    \begin{center}
    \textsc{\small Faculty of Economics, University of Coimbra}
    \end{center}

\end{titlepage}

对于我的完整论文汇编，我使用的是：

\documentclass{dmathesis}
%% uncommand the following line to print equation labels next to
%% equation numbers. 
\usepackage{lipsum}% for auto generating text
\usepackage{xcolor}


\usepackage{showlabel}
%% The following is to control the format of the thesis
\input{format}

%% File to be included while running latex.
\includeonly{chapter1,chapter2,chapter3%
                 ,chapter4,chapter5,chapter6,ref,append}

\begin{document}

%% Front page of thesis
\input{coverpage}
\input{frontpage}

%% Main text
% set page number starts from 1
\pagenumbering{arabic}
\setcounter{page}{1}

%% To ensure the equation counter works correctly
\eqlabon
\eqlaboff

\include{chapter1}
\include{chapter2}
\include{chapter3}
\include{chapter4}
\include{chapter5}
\include{chapter6}
\include{ref}
\include{append}
\end{document}

所以，问题是：第一个问题，我需要在封面页中包含“彩色页面”，但它会出现在整篇论文中。我尝试了网络上的许多示例，但都行不通。我该怎么做？第二个问题，我怎样才能让图像占据封面页的整个顶部，就像示例中那样？谢谢你的帮助。

Answer 1

我已经使用过该book课程，但它也适用于你的课程。

\documentclass{book}
\usepackage{xcolor}
\usepackage{graphicx}
\usepackage{afterpage}
\usepackage[a4paper,margin=1in]{geometry}
\begin{document}

\newgeometry{centering,top=0in}
  \begin{titlepage}
    \pagecolor{gray}
    \afterpage{\pagecolor{white}}

    %Cover image
    \centering
    \noindent
    \makebox[0pt]{%
    \includegraphics[width=\paperwidth,height=0.4\textheight]{example-image-a}%
    }

    %Author name
    \vspace*{2cm}
    {\LARGE\bf Gilson Manuel Gomes Pina\par}

    %Thesis title
      \vspace*{1.2cm}
    {\Huge \bf Monetary and Fiscal Policy and Business Cycles in Emerging Markets \par}

    \vspace*{1.2cm}

    {\small PhD thesis in economics, specializing in Monetary Economics, supervised by Professor 
    Pedro Bação and Professor Ricardo Sousa and presented to the Faculty of Economics, University 
    of Coimbra. \par}

    \vspace*{1.0cm}

    {\small September 2014 \par}

    \vspace*{1.6cm}
    \includegraphics[width=0.3\textwidth]{example-image-b}

    \textsc{\small Faculty of Economics, University of Coimbra}
    \par
\end{titlepage}
\cleardoublepage
Some text
\end{document}

所属dmathesis类别：

\documentclass{dmathesis}
\usepackage{xcolor}
\usepackage[math]{blindtext}     %% for demo
\usepackage{graphicx}
\usepackage{afterpage}
\usepackage[pass]{geometry}   %% pass in important
\begin{document}
%% cover.tex starts--------------------------
\newgeometry{centering,top=0in}
  \begin{titlepage}
    \pagecolor{gray}
    \afterpage{\pagecolor{white}}

    %Cover image
    \centering
    \setlength{\hoffset}{0in}
    \noindent
    \makebox[0pt]{%
    \includegraphics[width=\paperwidth,height=0.5\textheight]{example-image-a}%
    }

    %Author name
    \vspace*{1cm}
    {\LARGE\bf Gilson Manuel Gomes Pina\par}

    %Thesis title
      \vspace*{0.75cm}
    {\Huge \bf Monetary and Fiscal Policy and Business Cycles in Emerging Markets \par}

    \vspace*{0.75cm}

    {\small PhD thesis in economics, specializing in Monetary Economics, supervised by Professor
    Pedro Bação and Professor Ricardo Sousa and presented to the Faculty of Economics, University
    of Coimbra. \par}

    \vspace*{0.5cm}

    {\small September 2014 \par}

    \vspace*{1.1cm}
    \includegraphics[width=0.3\textwidth]{example-image-b}

    \textsc{\small Faculty of Economics, University of Coimbra}
    \par
\end{titlepage}
\cleardoublepage     %% imp
\restoregeometry     %% imp
%% cover.tex ends--------------------------
\Blinddocument       %% for demo
\end{document}