Operation Manual

Experiments in Python
78
Notes:
>>> position = (280,300)
>>> radius = 80
>>> pygame.draw.circle(surface, mintcream, position, radius,
linewidth)
>>> pygame.display.update()
If you want to start again, just fill the surface with blue, and update again.
>>> surface.ll(deepblue)
>>> pygame.display.update()
Not responding
When you use PyGame interactively, like this, it can get stuck
sometimes. This is because PyGame is trying to send events
back to you – information about things it wants you to know
about. At this stage, you don’t need to know about them, but you
should still tell Python to respond to them.
Type in this code and press Return twice, and you will see all the
“events” that PyGame wants you to know about.
>>> for event in pyga me.event.get(): print(event)
To close the PyGame window, use the close [x] at the top-right
corner, as you would any desktop window.