96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
# import barcode
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# from brother_ql.brother_ql_create import create_label
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# from brother_ql.raster import BrotherQLRaster
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# from brother_ql.backends import backend_factory
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# from brother_ql.labels import ALL_LABELS
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# from PIL import Image, ImageDraw, ImageFont
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# from .barcode_helpers import BrotherLabelWriter
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# def print_name_label(
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# text,
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# margin=10,
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# rotate=False,
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# label_type="62",
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# printer_type="QL-700",
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# ):
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# label = next([l for l in ALL_LABELS if l.identifier == label_type])
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# if not rotate:
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# width, height = label.dots_printable
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# else:
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# height, width = label.dots_printable
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# font_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "ChopinScript.ttf")
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# fs = 2000
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# tw, th = width, height
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# if width == 0:
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# while th + 2 * margin > height:
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# font = ImageFont.truetype(font_path, fs)
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# tw, th = font.getsize(text)
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# fs -= 1
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# width = tw + 2 * margin
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# elif height == 0:
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# while tw + 2 * margin > width:
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# font = ImageFont.truetype(font_path, fs)
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# tw, th = font.getsize(text)
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# fs -= 1
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# height = th + 2 * margin
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# else:
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# while tw + 2 * margin > width or th + 2 * margin > height:
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# font = ImageFont.truetype(font_path, fs)
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# tw, th = font.getsize(text)
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# fs -= 1
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# xp = (width // 2) - (tw // 2)
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# yp = (height // 2) - (th // 2)
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# im = Image.new("RGB", (width, height), (255, 255, 255))
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# dr = ImageDraw.Draw(im)
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# dr.text((xp, yp), text, fill=(0, 0, 0), font=font)
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# now = datetime.datetime.now()
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# date = now.strftime("%Y-%m-%d")
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# dr.text((0, 0), date, fill=(0, 0, 0))
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# base_path = os.path.dirname(os.path.realpath(__file__))
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# fn = os.path.join(base_path, "bar_codes", text + ".png")
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# im.save(fn, "PNG")
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# print_image(fn, printer_type, label_type)
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# def print_bar_code(
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# barcode_value,
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# barcode_text,
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# barcode_type="ean13",
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# rotate=False,
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# printer_type="QL-700",
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# label_type="62",
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# ):
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# bar_coder = barcode.get_barcode_class(barcode_type)
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# wr = BrotherLabelWriter(typ=label_type, rot=rotate, text=barcode_text, max_height=1000)
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# test = bar_coder(barcode_value, writer=wr)
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# base_path = os.path.dirname(os.path.realpath(__file__))
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# fn = test.save(os.path.join(base_path, "bar_codes", barcode_value))
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# print_image(fn, printer_type, label_type)
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# def print_image(fn, printer_type="QL-700", label_type="62"):
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# qlr = BrotherQLRaster(printer_type)
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# qlr.exception_on_warning = True
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# create_label(qlr, fn, label_type, threshold=70, cut=True)
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# be = backend_factory("pyusb")
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# list_available_devices = be["list_available_devices"]
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# BrotherQLBackend = be["backend_class"]
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# ad = list_available_devices()
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# assert ad
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# string_descr = ad[0]["string_descr"]
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# printer = BrotherQLBackend(string_descr)
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# printer.write(qlr.data)
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