I need to be able to do zoom ginput. I saw this and it seems to work.
http://www.mathworks.com/support/solutions/en/data/1-1CBCQ/?solution=1-1CBCQ
However after do the zoom I need to click some points and after that I need to be able pan the image or have a scroll so I can pull the image to the left and be able to get additional points from image.
Is there any way to do this. Any help would be appreciated. thanks in advance.