c++ 2d plotting tool for linux

问题

I am looking for a simple c++ 2d plotting tool for Linux (to be more honest "Cross-platform").

"koolplot" is nice but I think it's for windows only since its code includes graphics.h and windows.h.

Someone suggested Qt's QPainter, but I cannot even use it to draw a single point. :'(

So, if there is any help on other plotting tool or a decent tutorial on Qt's QPainter, I would be very grateful.

Thanks.

回答1:

Check out Qwt. It's worked well for all of my 2D applications, plus it's cross-platform.

回答2:

MathGL is cross-platform GPL plotting library, and it have QMathGL widget for Qt.

来源：https://stackoverflow.com/questions/5773553/c-2d-plotting-tool-for-linux