>PGPLOT is great for 2-D work for astronomy, and the Gist stuff is nice as >well, but the font support (I believe) is not there (correct me if I'm >wrong), I've used GIST enough to know that it uses postscript fonts for it's output. I think GIST is quite nice for plotting (the style sheets could use better documentation, though...) I don't know about PGPLOT, yet.