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This commit is contained in:
Robert Borzutzki
parent
a1cf2a8fd2
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c5e894bf37
102
examples/epd.py
102
examples/epd.py
@ -20,66 +20,70 @@ try:
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epd = epd2in13bc.EPD()
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logging.info("init and Clear")
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epd.init(epd.lut_full_update)
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epd.Clear(0xFF)
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epd.init()
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epd.Clear()
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time.sleep(1)
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# Drawing on the image
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font15 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 15)
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font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
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logging.info("Drawing")
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font20 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20)
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font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
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logging.info("1.Drawing on the image...")
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image = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame
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draw = ImageDraw.Draw(image)
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draw.rectangle([(0,0),(50,50)],outline = 0)
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draw.rectangle([(55,0),(100,50)],fill = 0)
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draw.line([(0,0),(50,50)], fill = 0,width = 1)
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draw.line([(0,50),(50,0)], fill = 0,width = 1)
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draw.chord((10, 60, 50, 100), 0, 360, fill = 0)
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draw.ellipse((55, 60, 95, 100), outline = 0)
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draw.pieslice((55, 60, 95, 100), 90, 180, outline = 0)
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draw.pieslice((55, 60, 95, 100), 270, 360, fill = 0)
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draw.polygon([(110,0),(110,50),(150,25)],outline = 0)
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draw.polygon([(190,0),(190,50),(150,25)],fill = 0)
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draw.text((120, 60), 'e-Paper demo', font = font15, fill = 0)
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draw.text((110, 90), u'微雪电子', font = font24, fill = 0)
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epd.display(epd.getbuffer(image))
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# Drawing on the Horizontal image
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logging.info("1.Drawing on the Horizontal image...")
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HBlackimage = Image.new('1', (epd.height, epd.width), 255) # 298*126
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HRYimage = Image.new('1', (epd.height, epd.width), 255) # 298*126 ryimage: red or yellow image
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drawblack = ImageDraw.Draw(HBlackimage)
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drawry = ImageDraw.Draw(HRYimage)
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drawblack.text((10, 0), 'hello world', font = font20, fill = 0)
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drawblack.text((10, 20), '2.13inch e-Paper bc', font = font20, fill = 0)
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drawblack.text((120, 0), u'微雪电子', font = font20, fill = 0)
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drawblack.line((20, 50, 70, 100), fill = 0)
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drawblack.line((70, 50, 20, 100), fill = 0)
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drawblack.rectangle((20, 50, 70, 100), outline = 0)
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drawry.line((165, 50, 165, 100), fill = 0)
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drawry.line((140, 75, 190, 75), fill = 0)
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drawry.arc((140, 50, 190, 100), 0, 360, fill = 0)
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drawry.rectangle((80, 50, 130, 100), fill = 0)
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drawry.chord((85, 55, 125, 95), 0, 360, fill =1)
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epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
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time.sleep(2)
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# read bmp file
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logging.info("2.read bmp file...")
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image = Image.open(os.path.join(picdir, 'elektrizitat.png'))
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epd.display(epd.getbuffer(image))
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# Drawing on the Vertical image
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logging.info("2.Drawing on the Vertical image...")
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LBlackimage = Image.new('1', (epd.width, epd.height), 255) # 126*298
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LRYimage = Image.new('1', (epd.width, epd.height), 255) # 126*298
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drawblack = ImageDraw.Draw(LBlackimage)
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drawry = ImageDraw.Draw(LRYimage)
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drawblack.text((2, 0), 'hello world', font = font18, fill = 0)
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drawblack.text((2, 20), '2.13 epd b', font = font18, fill = 0)
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drawblack.text((20, 50), u'微雪电子', font = font18, fill = 0)
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drawblack.line((10, 90, 60, 140), fill = 0)
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drawblack.line((60, 90, 10, 140), fill = 0)
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drawblack.rectangle((10, 90, 60, 140), outline = 0)
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drawry.rectangle((10, 150, 60, 200), fill = 0)
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drawry.arc((15, 95, 55, 135), 0, 360, fill = 0)
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drawry.chord((15, 155, 55, 195), 0, 360, fill =1)
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epd.display(epd.getbuffer(LBlackimage), epd.getbuffer(LRYimage))
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time.sleep(2)
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# read bmp file on window
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logging.info("3.read bmp file on window...")
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# epd.Clear(0xFF)
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image1 = Image.new('1', (epd.height, epd.width), 255) # 255: clear the frame
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bmp = Image.open(os.path.join(picdir, '100x100.bmp'))
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image1.paste(bmp, (2,2))
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epd.display(epd.getbuffer(image1))
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logging.info("3.read bmp file")
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HBlackimage = Image.open(os.path.join(picdir, 'elektrizitat.png'))
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HRYimage = Image.open(os.path.join(picdir, '2in13bc-ry.bmp'))
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epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage))
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time.sleep(2)
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# # partial update
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logging.info("4.show time...")
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epd.init(epd.lut_partial_update)
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epd.Clear(0xFF)
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time_image = Image.new('1', (epd.height, epd.width), 255)
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time_draw = ImageDraw.Draw(time_image)
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num = 0
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while (True):
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time_draw.rectangle((120, 80, 220, 105), fill = 255)
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time_draw.text((120, 80), time.strftime('%H:%M:%S'), font = font24, fill = 0)
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epd.display(epd.getbuffer(time_image))
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num = num + 1
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if(num == 10):
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break
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logging.info("4.read bmp file on window")
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blackimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
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redimage1 = Image.new('1', (epd.height, epd.width), 255) # 298*126
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newimage = Image.open(os.path.join(picdir, '100x100.bmp'))
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blackimage1.paste(newimage, (10,10))
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epd.display(epd.getbuffer(blackimage1), epd.getbuffer(redimage1))
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logging.info("Clear...")
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epd.init(epd.lut_full_update)
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epd.Clear(0xFF)
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epd.init()
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epd.Clear()
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logging.info("Goto Sleep...")
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epd.sleep()
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