Thanks Erel,
I've looked at ScrollView2D and can't see how it helps me. It looks as if ScrollView2D is used to move horizontally and vertically on a single image.
What I want to do is have 2 panels, each having an Imageview. I want to be able to slide the panels horizontally and vertically after loading a new image in the Imageview that is about to be moved. I have a large chart diagram which I've chopped into 800 png files ( 40 across x 20 down) -each 256x256 pixels, each approx 30kB in size.
When I click the 'up' button I want to see the image in the row above and when I click the 'right' button I want to see the image in the column to the right etc.
I've tried all sorts of combinations with your SlidingPanels but I just can't get it to work.
I'd be very grateful if you could advise.