Hello fellows ;-)
First of all i'd like to say I'm just a beginner in Qt.

I'd like to create a line chart in my program and i'm pondering how to do this...
I was thinking about QChartView but i afraid it's only for commercial ;-(.
Is there any easy way to creat nice chart in Qt for free?

Have You any examples of code? I just begining my adventure with Qt and i'm a little bit confused.

Thanks in advance.
Best regards!