#! /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()