RegistratorViewer how to pan in zoom mode

[Janusz Wojciechowski]

Hi all.
Does anyone of you could tell me how to pan (move) playback picture during its zoom in RegistratorViewer?
For me, when I select zoom, the program always enlarges part of the image in the upper left corner.
Usually this what interests me, is at the center but at the moment I have no idea how to move the "zoom window" on the interesting part of the image.
I will be very grateful for your help.
Janusz Podrawiam

 

[Nigel]

I use the mouse wheel to zoom in and out and click and hold the normal mouse button to drag the image left/right/up/down.

But it should zoom on the centre of the current view, not on the top left so maybe there is something wrong on your computer?