def __init__(self, observable, mode): super().__init__(observable=observable) self.epd = epd2in13b_V3.EPD() self.epd.init() self.image_black = Image.new('1', (SCREEN_WIDTH, SCREEN_HEIGHT), 255) self.image_ry = Image.new('1', (SCREEN_WIDTH, SCREEN_HEIGHT), 255) self.draw_black = ImageDraw.Draw(self.image_black) self.draw_ry = ImageDraw.Draw(self.image_ry) self.mode = mode
def json(): logging.basicConfig(level=logging.DEBUG) epd = epd2in13b_V3.EPD() epd.init() epd.Clear() 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 drawblack = ImageDraw.Draw(HBlackimage) drawry = ImageDraw.Draw(HRYimage) content = request.json for i in content["operations"]: color = drawry image = HRYimage if i['color'] == 'BLACK': color = drawblack image = HBlackimage if i['type'] == 'TEXT': text(color, i) if i['type'] == 'LINE': line(color, i) if i['type'] == 'RECTANGLE': rectangle(color, i) if i['type'] == 'ARC': arc(color, i) if i['type'] == 'CHORD': chord(color, i) if i['type'] == 'POLYGON': polygon(color, i) if i['type'] == 'IMG': img(image, i) #newimage = Image.open(os.path.join(picdir, 'ardbeg.bmp')) #HBlackimage.paste(newimage, (85,30)) if (content["flip"]): HBlackimage = HBlackimage.transpose(Image.ROTATE_180) HRYimage = HRYimage.transpose(Image.ROTATE_180) epd.display(epd.getbuffer(HBlackimage), epd.getbuffer(HRYimage)) return 'OK'
def __init__(self, blank_size_x, blank_size_y, render_target='screen'): self.blank_size_x = blank_size_x self.blank_size_y = blank_size_y self.render_target = render_target if (self.render_target == 'screen'): if os.path.exists(libdir): sys.path.append(libdir) from waveshare_epd import epd2in13b_V3 self.epd = epd2in13b_V3.EPD() logging.info("init and Clear") self.epd.init() self.epd.Clear() time.sleep(1) self.blank_size_y = self.epd.width self.blank_size_x = self.epd.height if (self.render_target == 'image'): self.blank_size_x = blank_size_x self.blank_size_y = blank_size_y self.createNewBlank()
from waveshare_epd import epd2in13b_V3 as epdriver epd = epdriver.EPD()
libdir = os.path.join( os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib') if os.path.exists(libdir): sys.path.append(libdir) import logging from waveshare_epd import epd2in13b_V3 import time from PIL import Image, ImageDraw, ImageFont logging.basicConfig(level=logging.DEBUG) try: logging.info("epd2in13b_V3 Demo") epd = epd2in13b_V3.EPD() logging.info("init and Clear") epd.init() epd.Clear() time.sleep(1) # Drawing on the image logging.info("Drawing") font20 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20) font18 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 18) # Drawing on the Horizontal image logging.info("1.Drawing on the Horizontal 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
def clear(): epd = epd2in13b_V3.EPD() epd.init() epd.Clear() return ''
drawblack.rectangle((0, 0, self._screen.height, self._screen.width), fill=0) drawblack.text((10, 0), "IP:", font=self._font, fill=1) drawblack.text((10, 30), self._ip, font=self._font, fill=1) if (self._switchState): drawblack.text((10, 60), "SSH: On", font=self._font, fill=1) else: drawblack.text((10, 60), "SSH: Off", font=self._font, fill=1) # Screen Displaying self._screen.display(self._screen.getbuffer(HBlackimage), self._screen.getbuffer(HRedimage)) def update(self): if (not (GPIO.input(self._switchPin)) != self._switchState): self._switchState = not (GPIO.input(self._switchPin)) if (self._switchState): enableSSH() else: disableSSH() self.updateScreen() if (self._ip != getIP()): self._ip = getIP() self.updateScreen() supervisor = Supervisor(epd2in13b_V3.EPD(), getenv('SSH_SWITCH_PIN'), path.join(path.dirname(__file__), getenv('FONT_PATH'))) # LOOP while True: supervisor.update()