Rescale Output during Print from Browser (for Applets)

After resolving PIVOT-511, now I see that with Applets, the output sent from the Browser to the printer (printing from a browser, and even from appletviewer) many times goes outside the printed page so it's truncated.

Verify here what we can do to fix it, at least I think a rescaling of output could be useful (default could nothing, as today).