Qt GraphicsScene performance compared to kivy

[wysota]

I am trying to create a graphicssceene that basically renders thousands of points in a zoomable, pannable graph,(think star field where each point represents a star/planet),User is allowed to interact with the items on the scene by zooming, and dragging or panning around

So how is that different from the code example I posted? You didn't bother to compile and run it, did you?