I've managed to rotate an image 90 degrees to be as if in landscape mode, but I still need to change location and rotation of the caption to match the image's orientation, while keeping the page in portrait mode (headers, pagination...etc). I use memoir
AND caption
package (yes I know it emulates caption
functionality).
The caption
options:
\usepackage{caption}
\captionsetup{font=small,labelfont=bf}
The figure
environment:
\begin{figure}[htbp]
\centering
\includegraphics[width=17cm,angle=90]{./Images/1-PsychrometricChart}
\caption[The Psychrometiric Chart]{The Psychrometric Chart \cite{szokolay08} \label{PsychroChart}}
\end{figure}
Addendum: An option that defines two cases of the image being placed on either the recto or verso pages would be a major plus, after all the image could be placed on either for many reasons. Let's say if it's on the recto page it faces the right margin, and if on the verso page faces the left margin.