I would like to have one of my chapters to be landscape instead of portrait. However, there is one problem: the gap between the chapter title after being landscaped is very big. I tried to reduce it by both \vspace{-5cm} and \hspace{-5cm}, but there is no use.
Does anyone know how to solve it?
My current code:
\documentclass[11pt,titlepage,oneside,openany]{book}
\usepackage{lscape}
\begin{document}
\newpage
\begin{landscape}
\chapter{ABC}
\thispagestyle{plain}
\begin{table}[]
\centering
\caption{My caption}
\label{my-label}
\begin{tabular}{lllllllll}
%Table
\end{tabular}
\end{table}
\end{landscape}
\newpage
\end{document}
\documentclass(so it is impossible to guess the definition of\chapteror see the gap that you are asking about) – David Carlisle May 02 '17 at 19:27