from . driver_base import DriverBase
from .. colors import names
from .. util import log
import time
[docs]class Text(DriverBase):
"""For testing: prints colors to terminal"""
def __init__(self, num=1024, columns=8, max_colors=16, **kwds):
"""
Args
delay: time to wait in seconds to simulate actual hardware
interface time
"""
super().__init__(num)
self.columns = columns
self.max_colors = max_colors
# Push new data to strand
def _compute_packet(self):
count = self.numLEDs
if self.max_colors:
count = min(count, self.max_colors)
for i in range(count):
if not i % self.columns:
log.printer()
hex_color = names.color_to_name(self._colors[i + self._pos], True)
log.printer(hex_color, ' ', end='')
if self.max_colors and self.numLEDs > self.max_colors:
log.printer('...')
else:
log.printer('')
log.printer('--')