def __init__(self, parser, animations):
Arbapp.__init__(self, parser)
config = animations[self.args.type]
self.durations = [int(config['dur_min']*config['rate']), int(config['dur_max']*config['rate'])]
self.rate = Rate(config['rate'])
if config['colors'][-1]!=config['colors'][0]:
config['colors'].append(config['colors'][0])
self.colors = config['colors']
self.generator = self.generators[config['generator_id']]
self.brightness = Brightness(2, True)
self.brightness.start()
class ColorDemo(Arbapp):
generators = [gen_random_flashing, gen_sweep_async, gen_sweep_rand, ]
def __init__(self, parser, animations):
Arbapp.__init__(self, parser)
config = animations[self.args.type]
self.durations = [int(config['dur_min']*config['rate']), int(config['dur_max']*config['rate'])]
self.rate = Rate(config['rate'])
if config['colors'][-1]!=config['colors'][0]:
config['colors'].append(config['colors'][0])
self.colors = config['colors']
self.generator = self.generators[config['generator_id']]
self.brightness = Brightness(2, True)
self.brightness.start()
def run(self):
# Construct all pixel generators
generators = [[None for w in range(self.width)] for h in range(self.height)]
for h in range(self.height):
for w in range(self.width):
duration = random.randrange(0, self.durations[1]-self.durations[0])
generators[h][w] = self.generator(self.durations[0], int(2./self.rate.sleep_dur), duration, self.colors)
# Browse all pixel generators at each time
while True:
brightness = self.brightness.brightness
with self.model:
for h in range(self.height):
for w in range(self.width):
try:
color = generators[h][w].next()
except StopIteration:
pass
else:
self.model.set_pixel(h, w, color*brightness)
self.rate.sleep()
