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import cups
from PIL import Image, ImageColor, ImageDraw, ImageFont
from datetime import datetime
BASE_IMAGE = 'base.jpg'
BASE_FONT = 'cutive.ttf'
MATRIX_PADDING = 3
MATRIX_SIZE = 9
MATRIX_PIXEL_SIZE = 80
MATRIX_OFFSET = ((1181 - (MATRIX_PIXEL_SIZE * MATRIX_SIZE)) / 2, 300)
PRINTER = 'Canon_iP7200_series'
class ModesPrinter(object):
def __init__(self, imstr):
username, d, dominants, matrix = imstr.split('|')
self.username = username
self.date = datetime.strptime(d, '%m%Y').date()
self.dominants = [ImageColor.getrgb(x) for x in ('#' + dominants[:6], '#' + dominants[6:])]
self.matrix = bin(int(matrix, 16))[2+MATRIX_PADDING:]
def _debug(self):
print(self.username, self.date.month, self.date.year, self.dominants, self.matrix)
def _draw_image_matrix(self, draw):
for y in range(MATRIX_SIZE):
for x in range(MATRIX_SIZE):
start = (
MATRIX_OFFSET[0] + (x * MATRIX_PIXEL_SIZE),
MATRIX_OFFSET[1] + (y * MATRIX_PIXEL_SIZE)
)
end = (
start[0] + MATRIX_PIXEL_SIZE,
start[1] + MATRIX_PIXEL_SIZE
)
fill = self.dominants[int(self.matrix[(y * MATRIX_SIZE) + x])]
draw.rectangle([start, end], fill=fill)
def _draw_image_text(self, draw):
font = ImageFont.truetype('cutive.ttf', 32)
draw.text((300,1100), '@{} / {}'.format(self.username, self.date.strftime('%B %Y')), font=font, fill=(0,0,0))
def draw_image(self):
im = Image.open(BASE_IMAGE).convert('RGB')
draw = ImageDraw.Draw(im)
self._draw_image_matrix(draw)
self._draw_image_text(draw)
im.show()
def print_image():
conn = cups.Connection()
conn.printFile(PRINTER, 'base.jpg', 'title', {})
if __name__ == '__main__':
imstr = 'yuv.adm|062015|9A8D6D736489|eff51f2af82c06071120a'
mp = ModesPrinter(imstr)
mp._debug()
mp.draw_image()
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