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python-escpos/examples/barcodes.py

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Drop Py37, improve typing and docstrings (#544) Drops Py3.7, improves typing and adds a mypy config, improves the docstrings and isorts the imports. * configure isort * sort with isort * add github action * enable flake8-docstrings * fix docstrings * add mypy env * no implicit optional * add type for raw * add some type hints
2023-08-14 23:03:36 +00:00
"""Example for printing barcodes."""
Added test script for hard and soft barcodes (#243)
2017-07-27 20:45:51 +00:00
from escpos.printer import Usb
# Adapt to your needs
New high level barcode method. Closes #245, #244. (#527) * Merge software and hardware barcodes to one method * Fix wrong sw barcode heigh/width * Add missing param to _sw_barcode call * Make barcode() smarter, improvements and clean up * Use param font_size in sw_barcode() * Update docstrings * Update barcode examples and docs * Add --force_software option to CLI * Attempt to match the sw and hw barcode sizes * Better approximation to native font size * Fix docs build * Update tests at test_function_softbarcode * Fix exception * Move image dpi setting to writter_options * Fix _sw_barcode() docstring param * Fix wrong default param in docstring * improve linkage in documentation --------- Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com> Co-authored-by: Patrick Kanzler <dev@pkanzler.de>
2023-07-12 18:45:41 +00:00
p = Usb(0x0416, 0x5011, profile="TM-T88II")
Added test script for hard and soft barcodes (#243)
2017-07-27 20:45:51 +00:00
# Print software and then hardware barcode with the same content
New high level barcode method. Closes #245, #244. (#527) * Merge software and hardware barcodes to one method * Fix wrong sw barcode heigh/width * Add missing param to _sw_barcode call * Make barcode() smarter, improvements and clean up * Use param font_size in sw_barcode() * Update docstrings * Update barcode examples and docs * Add --force_software option to CLI * Attempt to match the sw and hw barcode sizes * Better approximation to native font size * Fix docs build * Update tests at test_function_softbarcode * Fix exception * Move image dpi setting to writter_options * Fix _sw_barcode() docstring param * Fix wrong default param in docstring * improve linkage in documentation --------- Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com> Co-authored-by: Patrick Kanzler <dev@pkanzler.de>
2023-07-12 18:45:41 +00:00
p.barcode("123456", "CODE39", width=2, force_software=True)
reformat codebase
2021-10-30 16:15:22 +00:00
p.text("\n")
p.text("\n")
p.barcode("123456", "CODE39")