dreness/mkbarcodes.py

## mkbarcodes.py
#!/usr/bin/env python3

# make some barcodes, then use ffmpeg to make a video from the individual frames,
# to see how fast FirebaseML can recognize barcodes through the camera.
# https://github.com/azamsharp/FirebaseML.git

# barcode types
#   code128 code39 ean ean13 ean14 ean8 gs1
#   gtin isbn isbn10 isbn13 issn itf jan pzn upc upca

# Available image formats
#   Standard: svg
#        PIL: BMP GIF JPEG MSP PCX PNG TIFF XBM

from barcode import generate, EAN13
from barcode.writer import ImageWriter
import subprocess as sp
from random import randint

# python-barcode create -b ean13 -t png '1359747365823' test1

# ean13 has 13 digits
DIGITS = 13

# how many should we make?
NBARCODES = 100

IMAGEDIR = "barcodes"

def mkDigits(count):
    NUM = ""
    while count > 0:
        NUM = NUM + str(randint(0,9))
        count = count - 1
    return NUM

m13 = mkDigits(13)
print(m13)

HTML = open("barcodes.html", "w")
HTML.write("<html><body><center>")

options = {
    'dpi': 501,
    'module_height': 8,
    'quiet_zone': 10,
    'text_distance': 0
}

for i in range(1, NBARCODES):
    code = mkDigits(13)
    # generate(EAN13, code, writer=None, output=code, writer_options=None, text=None, pil=False)
    name = generate('EAN13', code, output=IMAGEDIR+"/"+str(i), writer=ImageWriter(), writer_options=options)
    HTML.write(f"<br><img src={name}>")

HTML.write("</center></body></html>")
HTML.close()

# ffmpeg -r 15 -f image2 -i barcodes/%d.png -vcodec libx264 -crf 25  -pix_fmt yuv420p barcodes.mp4
	#!/usr/bin/env python3

	# make some barcodes, then use ffmpeg to make a video from the individual frames,
	# to see how fast FirebaseML can recognize barcodes through the camera.
	# https://github.com/azamsharp/FirebaseML.git

	# barcode types
	# code128 code39 ean ean13 ean14 ean8 gs1
	# gtin isbn isbn10 isbn13 issn itf jan pzn upc upca

	# Available image formats
	# Standard: svg
	# PIL: BMP GIF JPEG MSP PCX PNG TIFF XBM

	from barcode import generate, EAN13
	from barcode.writer import ImageWriter
	import subprocess as sp
	from random import randint

	# python-barcode create -b ean13 -t png '1359747365823' test1

	# ean13 has 13 digits
	DIGITS = 13

	# how many should we make?
	NBARCODES = 100

	IMAGEDIR = "barcodes"

	def mkDigits(count):
	NUM = ""
	while count > 0:
	NUM = NUM + str(randint(0,9))
	count = count - 1
	return NUM

	m13 = mkDigits(13)
	print(m13)

	HTML = open("barcodes.html", "w")
	HTML.write("<html><body><center>")

	options = {
	'dpi': 501,
	'module_height': 8,
	'quiet_zone': 10,
	'text_distance': 0
	}

	for i in range(1, NBARCODES):
	code = mkDigits(13)
	# generate(EAN13, code, writer=None, output=code, writer_options=None, text=None, pil=False)
	name = generate('EAN13', code, output=IMAGEDIR+"/"+str(i), writer=ImageWriter(), writer_options=options)
	HTML.write(f"<br><img src={name}>")

	HTML.write("</center></body></html>")
	HTML.close()

	# ffmpeg -r 15 -f image2 -i barcodes/%d.png -vcodec libx264 -crf 25 -pix_fmt yuv420p barcodes.mp4