I'm looking for a plotting library for c that works under windows and unix. And the library must contain only one file(which is the header), so i can move it with my source code.

It is required for a chem engineering project for school, i need to plot the results that program calculated. Does anybody know such thing?

you may have to write the drawing code yourself, but QT is a GUI library that is portable between MS-Windows a *nix. There a few others too, I think wxWidgets is one of them.

Well, i should write this before but it can still help the people who interested in this topic.

use matlab and don't lose any more of your hair. this is the easiest way to do it.