Return image to portrait from landscape

Hi !
I tried ton return the image of the Rasplex to Portrait from landscape.
It is possible? my Screen can’t do that…

??

More info needed.

Regards

Hi ! Thx for the reply,
I tried to return at 90° the image of the Rasplex for a screen in portrait mode.

You cannot rotate the image, Rasplex only works in landscape mode.

Regards