IMS Panorama
Function
Allows the user to modify the current view by holding the left mouse button and dragging. This viewing option allows the view origin to remain stationary while the direction (target) of the view is changed to any orientation.
Procedure
When you activate the _PANORAMA command, the initial prompt is:
"Left click and drag to orbit 360 degrees around the current view. ESC to exit orbit mode."
Hold left mouse button down.
Drag mouse.
Press escape key to stop viewing a panorama.