nemunaire/waveshareteam-e-Paper
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hnwangkg-ezio 2019-03-07 17:30:58 +08:00
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2.7inch_e-paper_b_code/python2/main.py Normal file
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#!/usr/bin/python
# -*- coding:utf-8 -*-
import epd2in7b
import time
from PIL import Image,ImageDraw,ImageFont
import traceback
try:
epd = epd2in7b.EPD()
epd.init()
print("Clear...")
epd.Clear(0xFF)
# Drawing on the Horizontal image
HBlackimage = Image.new('1', (epd2in7b.EPD_HEIGHT, epd2in7b.EPD_WIDTH), 255) # 298*126
HRedimage = Image.new('1', (epd2in7b.EPD_HEIGHT, epd2in7b.EPD_WIDTH), 255) # 298*126
# Horizontal
print "Drawing"
drawblack = ImageDraw.Draw(HBlackimage)
drawred = ImageDraw.Draw(HRedimage)
font24 = ImageFont.truetype('/usr/share/fonts/truetype/wqy/wqy-microhei.ttc', 24)
drawblack.text((10, 0), 'hello world', font = font24, fill = 0)
drawblack.text((10, 20), '2.9inch e-Paper', font = font24, fill = 0)
drawblack.text((150, 0), u'微雪电子', font = font24, fill = 0)
drawblack.line((20, 50, 70, 100), fill = 0)
drawblack.line((70, 50, 20, 100), fill = 0)
drawblack.rectangle((20, 50, 70, 100), outline = 0)
drawred.line((165, 50, 165, 100), fill = 0)
drawred.line((140, 75, 190, 75), fill = 0)
drawred.arc((140, 50, 190, 100), 0, 360, fill = 0)
drawred.rectangle((80, 50, 130, 100), fill = 0)
drawred.chord((200, 50, 250, 100), 0, 360, fill = 0)
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRedimage))
time.sleep(2)
# Drawing on the Vertical image
LBlackimage = Image.new('1', (epd2in7b.EPD_WIDTH, epd2in7b.EPD_HEIGHT), 255) # 126*298
LRedimage = Image.new('1', (epd2in7b.EPD_WIDTH, epd2in7b.EPD_HEIGHT), 255) # 126*298
# Vertical
drawblack = ImageDraw.Draw(LBlackimage)
drawred = ImageDraw.Draw(LRedimage)
font18 = ImageFont.truetype('/usr/share/fonts/truetype/wqy/wqy-microhei.ttc', 18)
drawblack.text((2, 0), 'hello world', font = font18, fill = 0)
drawblack.text((2, 20), '2.9inch epd', font = font18, fill = 0)
drawblack.text((20, 50), u'微雪电子', font = font18, fill = 0)
drawblack.line((10, 90, 60, 140), fill = 0)
drawblack.line((60, 90, 10, 140), fill = 0)
drawblack.rectangle((10, 90, 60, 140), outline = 0)
drawred.line((95, 90, 95, 140), fill = 0)
drawred.line((70, 115, 120, 115), fill = 0)
drawred.arc((70, 90, 120, 140), 0, 360, fill = 0)
drawred.rectangle((10, 150, 60, 200), fill = 0)
drawred.chord((70, 150, 120, 200), 0, 360, fill = 0)
epd.display(epd.getbuffer(LBlackimage), epd.getbuffer(LRedimage))
time.sleep(2)
print "read bmp file"
HBlackimage = Image.open('2in7b-b.bmp')
HRedimage = Image.open('2in7b-r.bmp')
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRedimage))
time.sleep(2)
print "read bmp file on window"
blackimage1 = Image.new('1', (epd2in7b.EPD_HEIGHT, epd2in7b.EPD_WIDTH), 255) # 298*126
redimage1 = Image.new('1', (epd2in7b.EPD_HEIGHT, epd2in7b.EPD_WIDTH), 255) # 298*126
newimage = Image.open('100x100.bmp')
blackimage1.paste(newimage, (50,10))
epd.display(epd.getbuffer(blackimage1), epd.getbuffer(redimage1))
epd.sleep()
except Exception, e:
print 'traceback.format_exc():\n%s' % traceback.format_exc()
exit()