Task of the day: A/B viewing in nip2

So, you have loaded or created two different versions of an image into nip2---let's say they are in cells D1 and C9---and you want to A/B them.

Create a toggle:

Toolkits -> Widgets -> Toggle

Let's say that the toggle is in cell C10. Now, type

if C10 then D1 else C9

in one of nip2's command fields.

Click on the corresponding thumbnail to bring up a large image viewer window, and reduce the size of the worskspace viewer so that it does not get in the way but you can still see the toggle box.

Clicking on C10's toggle box to get an "x" shows the D1 image, clicking to make the "x" disappear shows C9, with identical viewer window settings (position, zoom, black point, white point etc).

The result of toggling is is not only for viewing: It can be fed to additional image processing operations.