def show(diagram, title = ''):
preview = Preview(title = title, lines=1, columns=1)
preview.add_view(diagram, VoronoiDiagram, title)
preview.interactive(True)
preview.start()
while preview.step():
pass
def show(view, title = '', lines = 1, columns = 1):
preview = Preview(title = title, lines = lines, columns = columns,
painter_class = self.painter_class)
preview.add_view(view, title)
preview.interactive(True)
preview.start()
while preview.step():
pass
def painter_test2(n, lines, columns, fps = 25000):
# test main-thread execution (previewer run as main thread):
preview = Preview(title = "Main-thread test without diagram",
lines = lines, columns = columns, fps_limit = fps,
painter_class = TestPainter)
timer = Timer(0.1)
preview.interactive(True)
preview.start()
step = 0
# create tests in different threads
while True:
step += 1
preview.set_title("Test #" + str(step) + " ADD-del inverse order")
painters = []
for i in xrange(0,n):
painters.append(preview.add_view(i))
while timer.idle():
if not preview.step():
return
preview.set_title("Test #" + str(step) + " add-DEL inverse order")
while len(painters) > 0:
preview.del_view(painters.pop())
while timer.idle():
if not preview.step():
return
preview.set_title("Test #" + str(step) + " ADD-del direct order")
painters = []
for i in xrange(0,n):
painters.append(preview.add_view(i))
while timer.idle():
if not preview.step():
return
preview.set_title("Test #" + str(step) + " add-DEL direct order")
for i in xrange(0,n):
preview.del_view(painters[i])
while timer.idle():
if not preview.step():
return
preview.set_title("Test #" + str(step) + " ADD-del random order")
painters = []
for i in xrange(0,n):
painters.append(preview.add_view(i))
while timer.idle():
if not preview.step():
return
preview.set_title("Test #" + str(step) + " add-DEL random order")
while len(painters) > 0:
i = random.randint(0, len(painters) - 1)
preview.del_view(painters[i])
del painters[i]
while timer.idle():
if not preview.step():
return
def painter_test(n, lines, columns, fps = 25000):
# test main-thread execution (previewer run as main thread):
preview = Preview(title = "Main-thread test without diagram",
lines = lines, columns = columns, fps_limit = fps,
painter_class = TestPainter)
preview.interactive(True)
preview.start()
# create tests in different threads
for i in xrange(0,n):
preview.add_view(i)
if not preview.step():
break
while preview.step():
pass
def main_thread_fps(points, delay, n, lines, columns, fps = 250,
max_threads = 10, test_class = DiagramTest):
# test main-thread execution (previewer run as main thread):
preview = Preview(title = test_class.__name__ +
" - Main-thread test mixed with diagram (FPS limit)",
lines = lines, columns = columns, fps_limit = fps)
preview.interactive(True)
preview.start()
# create tests
threads = []
for i in xrange(0,n):
if len(threads) < max_threads and random.randint(1, 5) == 1:
test = test_class(points, delay)
threads.append(test)
preview.add_view(test.diagram, VoronoiDiagram)
test.start()
elif random.randint(1, 2) == 1:
preview.add_view(i, TestFpsPainter)
else:
preview.add_view(i, TestPainter)
if not preview.step():
break
while preview.step():
pass
# stop tests threads
for t in threads:
t.stop()
def random_points_test(min, max, delay, n, lines, columns, max_count,
fps, test_class = DiagramTest):
# test main-thread execution (previewer run as main thread):
preview = Preview(title = test_class.__name__ +
" - Main-thread test with random points",
lines = lines, columns = columns, fps_limit = fps,
painter_class = VoronoiDiagram)
x, y = preview.panel_dimensions()
preview.interactive(True)
preview.start()
# create tests
threads = []
remove = None
while True:
if len(threads) < n:
test = test_class(TestCases.random_points(min, max, x, y),
delay)
threads.append(test)
test.start()
preview.add_view(test.diagram)
for i in xrange(0, len(threads)):
if threads[i].counter >= max_count:
preview.del_view(threads[i].diagram)
threads[i].stop()
del threads[i]
break
if not preview.step():
break
# stop tests threads
for t in threads:
t.stop()
def main_thread(points, delay, n, lines, columns, fps = 250,
test_class = DiagramTest):
# test main-thread execution (previewer run as main thread):
preview = Preview(title = test_class.__name__ + " - Main-thread test",
lines = lines, columns = columns, fps_limit = fps,
painter_class = VoronoiDiagram)
preview.interactive(True)
preview.start()
threads = []
# create tests in different threads
for i in xrange(0,n):
test = test_class(points, delay)
threads.append(test)
preview.add_view(test.diagram)
test.start()
if not preview.step():
break
while preview.step():
pass
# stop tests threads
for t in threads:
t.stop()
