[Gnuplot-info] C++ interface to gnuplot

[Lee D. <le...@ea...>]

I'm trying to access gnuplot from within C++. I'd like to be able to 
pass standard commands to the gnuplot interface and get plots that I can 
either view, save to a file, or print. Is there a reasonably easy and 
painless way to do this in some platform-independent way?