38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
# SPDX-License-Identifier: GPL-3.0-or-later
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from PIL import Image
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from config import *
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def format_image_to_label(path):
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image = Image.open(path)
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image = image.rotate(-90, expand=True)
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new_image = Image.new('1', (printer_width, image.height), 1)
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new_image.paste(image, (0, 0))
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return new_image
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def process_image(path):
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image = Image.open(path)
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message = None
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status = None
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if (image.height != label_width):
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message = f"image height = {image.height} pixels, will be resized to fit {label_width}"
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status = "Info"
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print("resizing image")
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new_height = label_width
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new_width = int(label_width * image.width / image.height)
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image = image.resize((new_width, new_height))
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image = image.convert('1', dither=Image.FLOYDSTEINBERG)
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if image.width > max_label_length:
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message= f"Label too long, max allowed length = {max_label_length}, yours = {image.width}."
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status = "Error"
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return message, status, image
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#format_image("static/uploads/upload.png").save("output.png")
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