Python ws2811_led_get Exemples

Exemple #1

Fichier : display.py Projet : Krzem5/Python-Led_Display

 def __getitem__(self, i):
     if (isinstance(i, slice)):
         return [
             ws.ws2811_led_get(self.ch, n)
             for n in range(*i.indices(self.sz[0] * self.sz[1]))
         ]
     if (isinstance(i, tuple)):
         i = _map_pos(i[0], i[1], self.sz)
     return ws.ws2811_led_get(self.ch, i + self.sz[0] * self.sz[1])

Exemple #2

	def __getitem__(self, pos):
		"""Return the 24-bit RGB color value at the provided position or slice
		of positions.
		"""
		# Handle if a slice of positions are passed in by grabbing all the values
		# and returning them in a list.
		if isinstance(pos, slice):
			return [ws.ws2811_led_get(self.channel, n) for n in range(*pos.indices(self.size))]
		# Else assume the passed in value is a number to the position.
		else:
			return ws.ws2811_led_get(self.channel, pos)