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Code Activity

New high level barcode method. Closes #245, #244. (#527)

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* 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>
This commit is contained in:
Benito López
2023-07-12 20:45:41 +02:00
committed by GitHub
parent 676d2840de
commit 3c11c1b9ab
7 changed files with 265 additions and 63 deletions
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4
examples/barcodes.py
View File

@@ -2,10 +2,10 @@ from escpos.printer import Usb
# Adapt to your needs
p = Usb(0x0416, 0x5011, profile="POS-5890")
p = Usb(0x0416, 0x5011, profile="TM-T88II")
# Print software and then hardware barcode with the same content
p.soft_barcode("code39", "123456")
p.barcode("123456", "CODE39", width=2, force_software=True)
p.text("\n")
p.text("\n")
p.barcode("123456", "CODE39")

4
examples/software_barcode.py
View File

@@ -5,5 +5,5 @@ from escpos.printer import Usb
p = Usb(0x0416, 0x5011, profile="POS-5890")
# Some software barcodes
p.soft_barcode("code128", "Hello")
p.soft_barcode("code39", "1234")
p.barcode("Hello", "code128", width=2, force_software="bitImageRaster")
p.barcode("1234", "code39", width=2, force_software=True)