[Qt-interest] newbe alert - I am trying to convert plotting from C# to QT4

[Darien Alonso Camacho]

You can subclass QWidget and re-implement  void paintEvent(QPaintEvent 
*event); to receive custom paint events, see Widgets->Digital clock 
example in qtdemo or in qt assistant. All you have to do is to draw your 
points using QPainter inside the paintEvent.

Best regards.