#! /usr/bin/python
from Whiteboard import Point
from WhiteboardWindow import *
import threading
import time
ww = WhiteboardWindow(defaultPeriod=0.05)
def draw():
for x in range(50,60):
for y in range(50,60):
ww.draw(Point(x,y))
t = threading.Thread(target=draw)
t.daemon = True
t.start()
ww.mainloop()
