69 lines
2.3 KiB
Python
69 lines
2.3 KiB
Python
#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import sys
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import os
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picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
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libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
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if os.path.exists(libdir):
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sys.path.append(libdir)
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import logging
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from waveshare_epd import epd2in13g
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import time
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from PIL import Image,ImageDraw,ImageFont
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import traceback
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logging.basicConfig(level=logging.DEBUG)
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try:
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logging.info("epd2in13g Demo")
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epd = epd2in13g.EPD()
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logging.info("init and Clear")
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epd.init()
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epd.Clear()
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font15 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 15)
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font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
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font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
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font40 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 40)
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# Drawing on the image
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logging.info("1.Drawing on the image...")
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Himage = Image.new('RGB', (epd.height, epd.width), epd.WHITE)
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draw = ImageDraw.Draw(Himage)
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draw.rectangle([(0,0),(50,50)],outline = epd.BLACK)
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draw.rectangle([(55,0),(100,50)],fill = epd.RED)
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draw.line([(0,0),(50,50)], fill = epd.YELLOW,width = 1)
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draw.line([(0,50),(50,0)], fill = epd.YELLOW,width = 1)
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draw.pieslice((55, 60, 95, 100), 90, 180, outline = epd.RED)
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draw.pieslice((55, 60, 95, 100), 270, 360, fill = epd.BLACK)
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draw.chord((10, 60, 50, 100), 0, 360, fill = epd.YELLOW)
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draw.ellipse((55, 60, 95, 100), outline = epd.RED)
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draw.polygon([(110,0),(110,50),(150,25)],outline = epd.BLACK)
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draw.polygon([(190,0),(190,50),(150,25)],fill = epd.BLACK)
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draw.text((120, 60), 'e-Paper demo', font = font15, fill = epd.YELLOW)
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draw.text((110, 90), u'微雪电子', font = font24, fill = epd.RED)
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epd.display(epd.getbuffer(Himage))
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time.sleep(3)
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# read bmp file
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logging.info("2.read bmp file")
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Himage = Image.open(os.path.join(picdir, '2in13g.bmp'))
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epd.display(epd.getbuffer(Himage))
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time.sleep(3)
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logging.info("Clear...")
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epd.Clear()
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logging.info("Goto Sleep...")
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epd.sleep()
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except IOError as e:
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logging.info(e)
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except KeyboardInterrupt:
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logging.info("ctrl + c:")
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epd2in13g.epdconfig.module_exit()
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exit()
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