def __init__(self, circuit, qubit_num, num_shots):
pygame.sprite.Sprite.__init__(self)
self.image = None
self.rect = None
self.ball = Ball()
self.block_size = int(round(self.ball.screenheight / 2**qubit_num))
self.basis_states = comp_basis_states(circuit.width())
self.circuit = circuit
self.paddle = pygame.Surface([WIDTH_UNIT, self.block_size])
self.paddle.fill(WHITE)
self.paddle.convert()
self.paddle_before_measurement(circuit, qubit_num, num_shots)
def __init__(self, circuit):
pygame.sprite.Sprite.__init__(self)
self.image = None
self.rect = None
self.basis_states = comp_basis_states(circuit.width())
self.set_circuit(circuit)