def setup_canvas(self):
point_x, point_y = CalcAxis.calc_middle_axis(self.start_x,
self.image.width,
self.start_y,
self.image.height)
radius = CalcAxis.calc_radius(self.start_x, self.image.width,
self.start_y, self.image.height)
iteration = CalcAxis.calc_iteration(radius)
axis_x, axis_y = CalcAxis.calc_centers_axis(point_x, point_y)
canvas = Matrix(iteration, axis_x, axis_y)
for center_x in xrange(axis_x - iteration, 1 + axis_x + iteration, 15):
for center_y in xrange(axis_y - iteration, 1 + axis_y + iteration,
15):
raw = self.pixelio.download_canvas(center_x, center_y)
index = 0
for block_y in xrange(center_y - 7, center_y + 8):
for block_x in xrange(center_x - 7, center_x + 8):
for y in xrange(64):
actual_y = (block_y * 64) + y
for x in xrange(0, 64, 2):
actual_x = (block_x * 64) + x
canvas.update(
actual_x, actual_y,
EnumColor.index(ord(raw[index]) >> 4))
canvas.update(
actual_x + 1, actual_y,
EnumColor.index(ord(raw[index]) & 0x0F))
index += 1
return canvas
def __init__(self, image, fingerprint, start_x, start_y, mode_defensive, colors_ignored, proxy = None , draw_strategy = 'randomize'):
self.image = image
self.start_x = start_x
self.start_y = start_y
self.mode_defensive = mode_defensive
self.strategy = FactoryStrategy.build(draw_strategy, self, [EnumColor.index(i) for i in colors_ignored])
self.pixelio = PixelCanvasIO(fingerprint, proxy)
self.print_all_websocket_log = False#TODO make an argument
def on_message(ws, message):
if unpack_from('B', message, 0)[0] == 193:
x = unpack_from('!h', message, 1)[0]
y = unpack_from('!h', message, 3)[0]
a = unpack_from('!H', message, 5)[0]
number = (65520 & a) >> 4
x = int(x * 64 + ((number % 64 + 64) % 64))
y = int(y * 64 + math.floor(number / 64))
color = EnumColor.index(15 & a)
try:
canvas.matrix[x][y] = color
if (x in xrange(axis['start_x'], axis['end_x'] + 1)
and y in xrange(axis['start_y'],
axis['end_y'])) or log_all_info:
print(
I18n.get('Somebody updated %s,%s with %s color') %
(str(x), str(y), I18n.get(color.name)))
except Exception as e:
pass