My document consist of A3 pages in landscape orientation, except for the first page which I want to be in A4 portrait. How can I change the paper format and orientation of a single page?
I thought I could use \newgeometry:
\documentclass[a3paper]{report} % BTW, is 'a3paper' necessary here also?
\usepackage[a3paper,landscape]{geometry}
% ...
\begin{document}
% ...
\newgeometry{a4paper,portrait}
% ...
\restoregeometry
% ...
\end{document}
However, 1 Preface to Version 5 says for \newgeometry: (...) and skips the papersize-related
options: landscape, portrait and paper size options (such as papersize, paper=a4paper and so
forth).
\includepdf(packagepdfpages). – cabohah May 06 '23 at 06:32\inputa common settings file, though. – telephone May 06 '23 at 20:50