Export graph image

[Jason Tangen]

I am using Ken Simons graph object and I would like to export a line 
graph to be imported into a word processing document.  I am currently 
using the snapshot command, but this seems to be a less than elegant 
solution.  If another window or mouse is in the foreground, then 
they're part of the image.  And the image itself is bitmapped and low 
quality.  I tried using Alejandro's vector2pdf script, but it only 
exports the graphics (not the text or, oddly, any of the graph object).

Does anyone know how I might export a better quality image of a line 
graph?  It doesn't even have to be pdf, but the higher the quality - 
the better.

Jason