% titlepic.sty is a LaTeX package to show a picture on the cover produced by \maketitle.
% By Thomas ten Cate <ttencate@gmail.com>. Free software, no warranty of any kind.
% 
% Version history:
% 1.1: now more self-contained, comes with a PDF manual
% 1.0: first release
% 
% -----------------------------------------------------------------------------

% No idea whether it works on older LaTeXes.
\NeedsTeXFormat{LaTeX2e}

% Package identification and version number.
\ProvidesPackage{titlepic}[2009/08/03 1.1 Package to display a picture on the title page]

% Declare the options.
\DeclareOption{tt}{\gdef\@tptopspace{}\gdef\@tpsepspace{\vskip 3em}}
\DeclareOption{tc}{\gdef\@tptopspace{}\gdef\@tpsepspace{\vfil}}
\DeclareOption{cc}{\gdef\@tptopspace{\null\vfil}\gdef\@tpsepspace{\vskip 3em}}
\ExecuteOptions{cc}
\ProcessOptions

% Define the sole command introduced by this package.
% Very similar to the definition of \title, etc.
\def\titlepic#1{\gdef\@titlepic{#1}}
\def\@titlepic{\@empty} % default: no picture

% If a title page was requested from the document class (article/report/book),
% override \maketitle to show our picture.
\if@titlepage
\renewcommand\maketitle{
	\begin{titlepage}%
		\let\footnotesize\small
		\let\footnoterule\relax
		\let \footnote \thanks
		\@tptopspace%
		\begin{center}%
			{\LARGE \@title \par}%
			\vskip 3em%
			{\large
				\lineskip .75em%
				\begin{tabular}[t]{c}%
				\@author
				\end{tabular}\par%
			}%
			\vskip 1.5em%
			{\large \@date \par}%       % Set date in \large size.
		\end{center}\par
		\@tpsepspace%
		{\centering\@titlepic\par}
		\vfil
		\@thanks
	\end{titlepage}%
	\setcounter{footnote}{0}%
	\global\let\thanks\relax
	\global\let\maketitle\relax
	\global\let\@thanks\@empty
	\global\let\@author\@empty
	\global\let\@date\@empty
	\global\let\@title\@empty
	\global\let\@titlepic\@empty
	\global\let\title\relax
	\global\let\author\relax
	\global\let\date\relax
	\global\let\and\relax
	\global\let\titlepic\relax
}
\fi
