def new_thread(points, delay, n, lines, columns, fps = 0, test_class = DiagramTest): # test multi-thread execution: VoronoiDiagram.start(title = test_class.__name__ + " - New-thread test", lines = lines, columns = columns, fps_limit = fps) # configure threads = [] # create tests in different threads for i in xrange(0,n): test = test_class(points, delay) threads.append(test) VoronoiDiagram.new_diagram(test.diagram, label="test") test.start() # waiting until previewer terminates while VoronoiDiagram.in_state(Preview.RUNNING): pass # stop tests threads for t in threads: t.stop()