How to rotate a flat image "panorama"?

[SAlbert]

Hello,

I want to use the flat image features to showcase high resolution reproductions of contact sheets. The viewer should be able to zoom in to view the single pictures on the contact sheet.

Additionally the viewer should be able to rotate the whole image. Best would be to "rotate the camera" (if you compare it to a 3D program). I would like to offer the viewer two buttons, where it is possible to rotate the viewport +90° and -90°.

I have tried to achieve this, but sadly failed to get the panorama to be rotated.

Is there any possibility to achieve this with P2VR?

Help is highly appreciated!

Thanks a lot!

[360Texas]

This is a 2:1 ratio 1200 x 600 FLAT image (spherical projection) yes you can rotate left or right and zoom in/out.
Like this ? https://www.worldwidepanorama.org/wwp60 ... -5605.html

This same image can be cylinder projection like a paper label on tin (or can) of vegetables. Yes you can rotate left or right and zoom in/out.