Works in AD16.0, at least.
In schematic view, select some objects.
Under Tools/Preferences/Graphical Editing, turn on Clipboard Reference.
CTRL+C, CTRL+X, left click (to execute Cut), right click (to cancel the stacked Copy).
CTRL+V and click. You Paste a screenshot of the selection (transparent background, roughly 100 DPI resolution), instead of objects!
Not sure how many permutations of stacked CTRL+C/X/other modes can be used together. Also I don't recommend using stacked modes, since they tend to be buggy, and hard to use. I just thought this behavior was rather unusual, and potentially useful, on the odd occasion you might need a screenshot snippet somewhere.
Tim