\documentclass[a4paper,12pt]{article}
\usepackage{graphicx}

\setlength{\hoffset}{0pt}
\setlength{\voffset}{0pt}
\setlength{\oddsidemargin}{0pt}
\setlength{\headheight}{0pt}
\setlength{\topmargin}{0pt}
\setlength{\headsep}{0pt}
\setlength{\marginparsep}{0pt}
\setlength{\marginparwidth}{0pt}
\setlength{\marginparpush}{0pt}
\setlength{\textheight}{24.62cm}
\setlength{\textwidth}{15.92cm}
\setlength{\parindent}{0pt}


\begin{document}
\pagestyle{empty}

\vspace*{\stretch{1}}

\hspace*{\stretch{1}}
\includegraphics[clip=false]{figures/vect03}
\hspace*{\stretch{1}}

\vspace*{\stretch{4}}

\end{document}
%%% Local Variables: 
%%% mode: latex
%%% TeX-master: t
%%% End: 
