nemunaire/waveshareteam-e-Paper
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hnwangkg-ezio 2019-03-07 17:30:58 +08:00
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1.54inch_e-paper_b_code/python2/main.py Normal file
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#!/usr/bin/python
# -*- coding:utf-8 -*-
import epd1in54b
import time
import Image
import ImageDraw
import ImageFont
import traceback
try:
epd = epd1in54b.EPD()
epd.init()
epd.Clear()
# Drawing on the image
blackimage = Image.new('1', (epd1in54b.EPD_WIDTH, epd1in54b.EPD_HEIGHT), 255) # 255: clear the frame
redimage = Image.new('1', (epd1in54b.EPD_WIDTH, epd1in54b.EPD_HEIGHT), 255) # 255: clear the frame
print "drawing"
drawblack = ImageDraw.Draw(blackimage)
drawred = ImageDraw.Draw(redimage)
font = ImageFont.truetype('/usr/share/fonts/truetype/wqy/wqy-microhei.ttc', 24)
drawblack.rectangle((0, 10, 200, 34), fill = 0)
drawblack.text((8, 12), 'hello world', font = font, fill = 255)
drawblack.text((8, 36), 'e-Paper Demo', font = font, fill = 0)
drawblack.line((16, 60, 56, 60), fill = 0)
drawblack.line((56, 60, 56, 110), fill = 0)
drawblack.line((16, 110, 56, 110), fill = 0)
drawred.line((16, 110, 16, 60), fill = 0)
drawred.line((16, 60, 56, 110), fill = 0)
drawred.line((56, 60, 16, 110), fill = 0)
drawred.arc((90, 60, 150, 120), 0, 360, fill = 0)
drawred.rectangle((16, 130, 56, 180), fill = 0)
drawred.chord((90, 130, 150, 190), 0, 360, fill = 0)
epd.display(epd.getbuffer(blackimage),epd.getbuffer(redimage))
time.sleep(1)
print "open pic"
blackimage = Image.open('1in54b-b.bmp')
redimage = Image.open('1in54b-r.bmp')
epd.display(epd.getbuffer(blackimage),epd.getbuffer(redimage))
time.sleep(1)
print "show windows"
blackimage1 = Image.new('1', (epd1in54b.EPD_WIDTH, epd1in54b.EPD_HEIGHT), 255) # 255: clear the frame
redimage2 = Image.new('1', (epd1in54b.EPD_WIDTH, epd1in54b.EPD_HEIGHT), 255)
newimage = Image.open('100x100.bmp')
blackimage1.paste(newimage, (50,50))
epd.display(epd.getbuffer(blackimage1), epd.getbuffer(redimage2))
print "sleep"
epd.sleep()
except Exception, e:
print 'traceback.format_exc():\n%s' % traceback.format_exc()
exit()