def qrcode_example_to_SVGElement():
# The dimensions of the QR-Code
width, height = 100, 100
# Make an SVG root element
from newskylabs.graphics.svg.svg import SVGElement
root = SVGElement.root(width=width, height=height, absolute=True)
# Make an QR-Code SVG element
data = get_example_data(ex=0)
qrcode = QRCode(data)
qrcode_svg_element = qrcode.to_SVGElement(x=0,
y=0,
width=width,
height=height)
# Append the QR-Code SVG element to the SVG root element
root.append(qrcode_svg_element)
# Get a temporary file name
import tempfile
_, svgfile = tempfile.mkstemp(suffix='.svg',
prefix='qrcode.',
dir='/tmp',
text=True)
# Save the SVG file
root.save(svgfile)
# And finally open it
application = 'Google Chrome'
open_file(svgfile, application=application)
def qrcode_save_and_show(itype='png'):
data = get_example_data(ex=0)
qrcode = QRCode(data)
img = qrcode.to_img()
filename = '/tmp/qr-code.{}'.format(itype)
img.save(filename)
open_file(filename)
def vcard_example_to_QRCode_jpg():
data = get_example_data(ex=0)
vc = VCard(data)
qr_code = vc.to_QRCode()
qr_code_img = qr_code.to_img()
qr_code_file = '/tmp/qr-code.jpg'
qr_code_img.save(qr_code_file)
from newskylabs.graphics.utils.general import open_file
open_file(qr_code_file)
def qrcode_to_svg(method=None):
data = get_example_data(ex=0)
qrcode = QRCode(data)
img = qrcode.to_img(itype='svg', method=method)
if method == None:
img.show()
else:
# The methods 'basic', 'fragment', and 'path'
# do not have a 'show()' method:
import tempfile
_, filename = tempfile.mkstemp(suffix='.svg',
prefix='qrcode.',
dir='/tmp',
text=True)
img.save(filename)
application = 'Google Chrome'
open_file(filename, application=application)
def qrcode_example_to_img():
data = get_example_data(ex=0)
qrcode = QRCode(data)
img = qrcode.to_img()
img.show()
def qrcode_example_print_example_data():
data = get_example_data(ex=0)
print(data)
def vcard_example_pretty_print():
data = get_example_data(ex=0)
vc = VCard(data)
vc.pretty_print()
def vcard_example_print_raw():
data = get_example_data(ex=0)
vc = VCard(data)
vc.print(raw=True)