# Scalable Binary (BCD) Clock
# By: Dan (www.maniacallabs.com)
from bibliopixel.animation.matrix import Matrix
from bibliopixel.colors import COLORS
import time
class MatrixBinaryClock(Matrix):
COLOR_DEFAULTS = ('onColor', COLORS.Red), ('offColor', COLORS.Blue)
def __init__(self, layout, origX=0, origY=0, lightSize=1, colSpacing=1,
**kwds):
super().__init__(layout, **kwds)
self._origX = origX
self._origY = origY
self._lightSize = lightSize
self._colSpacing = colSpacing
if self._lightSize < 1:
self._lightSize = 1
def step(self, amt=1):
self.layout.all_off()
a = "" + time.ctime()
tIndex = [11, 12, 14, 15, 17, 18]
colSize = [2, 4, 3, 4, 3, 4]
for x in range(6):
b = bin(128 + int(a[tIndex[x]]))
for i in range(colSize[x]):
is_off = b[6 + (4 - colSize[x]) + i] == '0'
color = self.palette(int(is_off))
self.layout.fillRect(
self._origX + (x) + (self._lightSize - 1) * x + self._colSpacing * x,
((4 - colSize[x]) + i + self._origY) * self._lightSize,
self._lightSize, self._lightSize, color)
