nemunaire/waveshareteam-e-Paper
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Add the 4.37inch e-Paper (G) Python program

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SSYYL 2022-08-15 18:57:30 +08:00
commit 77c499d749
11 changed files with 348 additions and 83 deletions
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19
RaspberryPi_JetsonNano/python/examples/epd_7in3g_test.py
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@ -18,28 +18,23 @@ logging.basicConfig(level=logging.DEBUG)
try:
logging.info("epd7in3g Demo")
BLACK = 0x00
WHITE = 0x55
YELLOW = 0xAA
RED = 0xFF
epd = epd7in3g.EPD()
logging.info("init and Clear")
epd.init()
epd.Clear(WHITE)
epd.Clear()
font24 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 24)
font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18)
font30 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 40)
font40 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 40)
# Drawing on the image
logging.info("1.Drawing on the image...")
Himage = Image.new('RGB', (epd.width, epd.height), 0xffffff) # 255: clear the frame
Himage = Image.new('RGB', (epd.width, epd.height), epd.WHITE) # 255: clear the frame
draw = ImageDraw.Draw(Himage)
draw.text((5, 0), 'hello world', font = font18, fill = epd.RED)
draw.text((5, 20), '7.3inch e-Paper', font = font24, fill = epd.YELLOW)
draw.text((5, 45), u'微雪电子', font = font30, fill = epd.BLACK)
draw.text((5, 85), u'微雪电子', font = font30, fill = epd.YELLOW)
draw.text((5, 125), u'微雪电子', font = font30, fill = epd.RED)
draw.text((5, 45), u'微雪电子', font = font40, fill = epd.BLACK)
draw.text((5, 85), u'微雪电子', font = font40, fill = epd.YELLOW)
draw.text((5, 125), u'微雪电子', font = font40, fill = epd.RED)
draw.line((5, 170, 80, 245), fill = epd.RED)
draw.line((80, 170, 5, 245), fill = epd.YELLOW)
@ -67,7 +62,7 @@ try:
time.sleep(3)
logging.info("Clear...")
epd.Clear(WHITE)
epd.Clear()
logging.info("Goto Sleep...")
epd.sleep()