Hi spritc
Hmmm, I think I may have misunderstood you. From what you are
describing, it would seem you wish to
dynamically move the zoomed area. For example, having an
area of the screen magnified, yet stationary? Then the appearance
would be that of passing the magnifying glass over different screen
sections?
If so, I'm unaware of a way to accomplish this.
Initially, I was thinking you wanted to zoom into an area,
then later move what you zoomed to a different part of the screen.
Hopefully someone more creative than I will offer you a
workaround.
Cheers... Rick