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Robert Borzutzki 2022-10-18 17:04:57 +02:00
parent a1cf2a8fd2
commit c5e894bf37
1 changed files with 53 additions and 49 deletions
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examples/epd.py
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@ -20,66 +20,70 @@ try:
epd = epd2in13bc.EPD() epd = epd2in13bc.EPD()
logging.info("init and Clear") logging.info("init and Clear")
epd.init(epd.lut_full_update) epd.init()
epd.Clear(0xFF) epd.Clear()
time.sleep(1)
# Drawing on the image # Drawing on the image
font15 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 15) logging.info("Drawing")
font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24) font20 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20)
font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
logging.info("1.Drawing on the image...") # Drawing on the Horizontal image
image = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame logging.info("1.Drawing on the Horizontal image...")
draw = ImageDraw.Draw(image) HBlackimage = Image.new('1', (epd.height, epd.width), 255) # 298*126
HRYimage = Image.new('1', (epd.height, epd.width), 255) # 298*126 ryimage: red or yellow image
draw.rectangle([(0,0),(50,50)],outline = 0) drawblack = ImageDraw.Draw(HBlackimage)
draw.rectangle([(55,0),(100,50)],fill = 0) drawry = ImageDraw.Draw(HRYimage)
draw.line([(0,0),(50,50)], fill = 0,width = 1) drawblack.text((10, 0), 'hello world', font = font20, fill = 0)
draw.line([(0,50),(50,0)], fill = 0,width = 1) drawblack.text((10, 20), '2.13inch e-Paper bc', font = font20, fill = 0)
draw.chord((10, 60, 50, 100), 0, 360, fill = 0) drawblack.text((120, 0), u'微雪电子', font = font20, fill = 0)
draw.ellipse((55, 60, 95, 100), outline = 0) drawblack.line((20, 50, 70, 100), fill = 0)
draw.pieslice((55, 60, 95, 100), 90, 180, outline = 0) drawblack.line((70, 50, 20, 100), fill = 0)
draw.pieslice((55, 60, 95, 100), 270, 360, fill = 0) drawblack.rectangle((20, 50, 70, 100), outline = 0)
draw.polygon([(110,0),(110,50),(150,25)],outline = 0) drawry.line((165, 50, 165, 100), fill = 0)
draw.polygon([(190,0),(190,50),(150,25)],fill = 0) drawry.line((140, 75, 190, 75), fill = 0)
draw.text((120, 60), 'e-Paper demo', font = font15, fill = 0) drawry.arc((140, 50, 190, 100), 0, 360, fill = 0)
draw.text((110, 90), u'微雪电子', font = font24, fill = 0) drawry.rectangle((80, 50, 130, 100), fill = 0)
epd.display(epd.getbuffer(image)) drawry.chord((85, 55, 125, 95), 0, 360, fill =1)
epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
time.sleep(2) time.sleep(2)
# read bmp file # Drawing on the Vertical image
logging.info("2.read bmp file...") logging.info("2.Drawing on the Vertical image...")
image = Image.open(os.path.join(picdir, 'elektrizitat.png')) LBlackimage = Image.new('1', (epd.width, epd.height), 255) # 126*298
epd.display(epd.getbuffer(image)) LRYimage = Image.new('1', (epd.width, epd.height), 255) # 126*298
drawblack = ImageDraw.Draw(LBlackimage)
drawry = ImageDraw.Draw(LRYimage)
drawblack.text((2, 0), 'hello world', font = font18, fill = 0)
drawblack.text((2, 20), '2.13 epd b', 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)
drawry.rectangle((10, 150, 60, 200), fill = 0)
drawry.arc((15, 95, 55, 135), 0, 360, fill = 0)
drawry.chord((15, 155, 55, 195), 0, 360, fill =1)
epd.display(epd.getbuffer(LBlackimage), epd.getbuffer(LRYimage))
time.sleep(2) time.sleep(2)
# read bmp file on window logging.info("3.read bmp file")
logging.info("3.read bmp file on window...") HBlackimage = Image.open(os.path.join(picdir, 'elektrizitat.png'))
# epd.Clear(0xFF) HRYimage = Image.open(os.path.join(picdir, '2in13bc-ry.bmp'))
image1 = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
bmp = Image.open(os.path.join(picdir, '100x100.bmp'))
image1.paste(bmp, (2,2))
epd.display(epd.getbuffer(image1))
time.sleep(2) time.sleep(2)
# # partial update logging.info("4.read bmp file on window")
logging.info("4.show time...") blackimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
epd.init(epd.lut_partial_update) redimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
epd.Clear(0xFF) newimage = Image.open(os.path.join(picdir, '100x100.bmp'))
blackimage1.paste(newimage, (10,10))
time_image = Image.new('1', (epd.height, epd.width), 255) epd.display(epd.getbuffer(blackimage1), epd.getbuffer(redimage1))
time_draw = ImageDraw.Draw(time_image)
num = 0
while (True):
time_draw.rectangle((120, 80, 220, 105), fill = 255)
time_draw.text((120, 80), time.strftime('%H:%M:%S'), font = font24, fill = 0)
epd.display(epd.getbuffer(time_image))
num = num + 1
if(num == 10):
break
logging.info("Clear...") logging.info("Clear...")
epd.init(epd.lut_full_update) epd.init()
epd.Clear(0xFF) epd.Clear()
logging.info("Goto Sleep...") logging.info("Goto Sleep...")
epd.sleep() epd.sleep()