66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import epd1in54c
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import time
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from PIL import Image,ImageDraw,ImageFont
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import traceback
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try:
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epd = epd1in54c.EPD()
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epd.init(epd.lut_full_update)
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epd.Clear(0xFF)
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# Drawing on the image
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image = Image.new('1', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255) # 255: clear the frame
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draw = ImageDraw.Draw(image)
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font = ImageFont.truetype('/usr/share/fonts/truetype/wqy/wqy-microhei.ttc', 24)
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draw.rectangle((0, 10, 200, 34), fill = 0)
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draw.text((8, 12), 'hello world', font = font, fill = 255)
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draw.text((8, 36), 'e-Paper Demo', font = font, fill = 0)
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draw.line((16, 60, 56, 60), fill = 0)
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draw.line((56, 60, 56, 110), fill = 0)
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draw.line((16, 110, 56, 110), fill = 0)
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draw.line((16, 110, 16, 60), fill = 0)
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draw.line((16, 60, 56, 110), fill = 0)
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draw.line((56, 60, 16, 110), fill = 0)
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draw.arc((90, 60, 150, 120), 0, 360, fill = 0)
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draw.rectangle((16, 130, 56, 180), fill = 0)
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draw.chord((90, 130, 150, 190), 0, 360, fill = 0)
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epd.display(epd.getbuffer(image.rotate(90)))
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time.sleep(2)
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# read bmp file
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# epd.Clear(0xFF)
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image = Image.open('1in54.bmp')
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epd.display(epd.getbuffer(image))
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time.sleep(2)
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# read bmp file on window
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epd.Clear(0xFF)
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image1 = Image.new('1', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255) # 255: clear the frame
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bmp = Image.open('100x100.bmp')
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image1.paste(bmp, (50,50))
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epd.display(epd.getbuffer(image1))
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time.sleep(2)
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# # partial update
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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', (epd1in54.EPD_WIDTH, epd1in54.EPD_HEIGHT), 255)
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time_draw = ImageDraw.Draw(time_image)
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while (True):
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time_draw.rectangle((10, 10, 120, 50), fill = 255)
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time_draw.text((10, 10), time.strftime('%H:%M:%S'), font = font, fill = 0)
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newimage = time_image.crop([10, 10, 120, 50])
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time_image.paste(newimage, (10,10))
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epd.display(epd.getbuffer(time_image))
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epd.sleep()
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except Exception, e:
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print 'traceback.format_exc():\n%s' % traceback.format_exc()
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exit()
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