class Display:
def __init__(self, saturation=0.5):
self.inky = Inky()
self.saturation = saturation
def resize_for_screen(self, image):
copied = image.copy()
# Apply rotation in exif data
copied = ImageOps.exif_transpose(image)
copied.thumbnail([600, 448])
size = copied.size
print(size)
background = Image.new("RGB", (600, 448), (255, 255, 255))
background.paste(copied, (int(
(600 - size[0]) / 2), int((448 - size[1]) / 2)))
return background
def _show_latest(self):
latest_image = self.resize_for_screen(Image.open("latest"))
self.inky.set_image(latest_image, saturation=self.saturation)
self.inky.show(busy_wait=False)
print("done")
def show_latest(self):
task = threading.Thread(target=self._show_latest, args=())
task.start()
def clear_inky():
inky = Inky()
for _ in range(4):
for y in range(inky.height - 1):
for x in range(inky.width - 1):
inky.set_pixel(x, y, CLEAN)
inky.show()
time.sleep(1.0)
#!/usr/bin/env python3
import time
from inky.inky_uc8159 import Inky
inky = Inky()
colors = ['Black', 'White', 'Green', 'Blue', 'Red', 'Yellow', 'Orange']
for color in range(7):
print("Color: {}".format(colors[color]))
for y in range(inky.height):
for x in range(inky.width):
inky.set_pixel(x, y, color)
inky.set_border(color)
inky.show()
time.sleep(5.0)
