[Groff] Colors, PowerPoint and PDFs

[Clarke Echols]

My what talent and experience!  Some real veterans hanging around
here.

All the tossing of ideas has opened some new ideas for me.

I'd like to create the equivalent of a PowerPoint presentation
using PDF or other reasonable display.  It would be nice to
be able to use the entire screen instead of a window, like
PowerPoint does.  It has to run on Windows 98 and newer machines.
[I have trouble justifying the cost of Microsoft Office to get
a PowerPoint composer.]

Also, I'd like to control the background color on the entire
page.  I haven't found a way to do that with groff yet.  I can
get colored print and fill on drawn spaces using \D... sequences.

Does groff allow background color control with colored type
on top (such as yellow print on a blue background?

Suggestions anyone?

Thanks,

Clarke