Screen shots, but no arrows

[Lars Magne Ingebrigtsen <larsi@ifi.uio.no>]

I want to add arrows pointing to stuff, as well as text that say what
the stuff is.  Like

  This is the letter n -------------->  n 

Well, perhaps not in that great a detail.

Using picture mode in LaTeX is an option, but it's way too much work
figuring out the slopes of all those vectors and the positions of all
those text snippets.  Wussywig is where it's at for drawing.

What program do people use for this kind of thing?  Take some random
graphic, add arrows and text and stuff, and generate a PS file?

I could use Framemaker, I guess...

-- 
(domestic pets only, the antidote for overdose, milk.)
  larsi@ifi.uio.no * Lars Magne Ingebrigtsen