e-paper-display/bcm2835-1.71/e-Paper/RaspberryPi_JetsonNano/python/examples/epd_1in64g_test.py

71 lines
2.3 KiB
Python

#!/usr/bin/python
# -*- coding:utf-8 -*-
import sys
import os
picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
if os.path.exists(libdir):
sys.path.append(libdir)
import logging
from waveshare_epd import epd1in64g
import time
from PIL import Image,ImageDraw,ImageFont
import traceback
logging.basicConfig(level=logging.DEBUG)
try:
logging.info("epd1in64g Demo")
epd = epd1in64g.EPD()
logging.info("init and Clear")
epd.init()
epd.Clear()
font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
font40 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 40)
# # The Sunrise X3 PI is a bit problematic to use
# # Drawing on the image
# logging.info("1.Drawing on the image...")
# Himage = Image.new('RGB', (epd.width, epd.height), epd.WHITE)
# draw = ImageDraw.Draw(Himage)
# draw.text((5, 0), 'hello world', font = font18, fill = epd.RED)
# draw.text((5, 20), '1.64inch e-Paper', font = font18, fill = epd.YELLOW)
# draw.text((5, 40), u'微雪电子', font = font40, fill = epd.BLACK)
# draw.line((5, 90, 45, 160), fill = epd.RED)
# draw.line((45, 90, 5, 160), fill = epd.YELLOW)
# draw.rectangle((5, 90, 45, 160), outline = epd.BLACK)
# draw.rectangle((55, 90, 95, 160), fill = epd.BLACK)
# draw.arc((115, 90, 150, 125), 0, 360, fill = epd.BLACK)
# draw.chord((115, 130, 150, 165), 0, 360, fill = epd.BLACK)
# epd.display(epd.getbuffer(Himage))
# time.sleep(3)
# # read bmp file
# logging.info("2.read bmp file")
# Himage = Image.open(os.path.join(picdir, '1.64inch-1.bmp'))
# epd.display(epd.getbuffer(Himage))
# time.sleep(3)
logging.info("3.read bmp file")
Himage = Image.open(os.path.join(picdir, '1.64inch-2.bmp'))
epd.display(epd.getbuffer(Himage))
time.sleep(3)
logging.info("Clear...")
epd.Clear()
logging.info("Goto Sleep...")
epd.sleep()
except IOError as e:
logging.info(e)
except KeyboardInterrupt:
logging.info("ctrl + c:")
epd1in64g.epdconfig.module_exit()
exit()