2022-04-10 02:45:09 +00:00
|
|
|
:PROPERTIES:
|
|
|
|
|
:ID: ebc87e12-59d0-4241-a102-9ccce0fe56f5
|
|
|
|
|
:END:
|
|
|
|
|
#+title: QR Codes
|
|
|
|
|
|
|
|
|
|
* Generating in [[id:cda9c620-fec5-4549-b979-22fc06819d77][Python]]
|
|
|
|
|
#+begin_src python :results file
|
|
|
|
|
import qrcode
|
|
|
|
|
from qrcode.image.styledpil import StyledPilImage
|
|
|
|
|
from qrcode.image.styles.moduledrawers import RoundedModuleDrawer
|
|
|
|
|
from qrcode.image.styles.colormasks import SquareGradiantColorMask
|
|
|
|
|
|
|
|
|
|
qr = qrcode.QRCode(error_correction=qrcode.constants.ERROR_CORRECT_H)
|
|
|
|
|
|
|
|
|
|
center = (166, 33, 0, 255)
|
|
|
|
|
edge = (0, 86, 224, 255)
|
|
|
|
|
|
|
|
|
|
qr.add_data("https://correl.github.io")
|
|
|
|
|
img = qr.make_image(
|
|
|
|
|
image_factory=StyledPilImage,
|
|
|
|
|
module_drawer=RoundedModuleDrawer(),
|
|
|
|
|
color_mask=SquareGradiantColorMask(
|
|
|
|
|
back_color=(255, 255, 255, 0),
|
|
|
|
|
center_color=center,
|
|
|
|
|
edge_color=edge
|
|
|
|
|
),
|
|
|
|
|
)
|
|
|
|
|
img.save("qrcode.png")
|
|
|
|
|
return "qrcode.png"
|
|
|
|
|
#+end_src
|
|
|
|
|
|
|
|
|
|
#+RESULTS:
|
|
|
|
|
[[file:qrcode.png]]
|
|
|
|
|
|
|
|
|
|
* Avatar overlaid in center :ATTACH:
|
2022-04-10 02:46:46 +00:00
|
|
|
I stuck my [[id:a54fc4a6-4496-4f99-9c9d-c85481b65452][Phoenix]] avatar in the middle. The QR code remains useable, as enough
|
|
|
|
|
of the code remains visible behind it.
|
2022-04-10 02:45:09 +00:00
|
|
|
|
|
|
|
|
[[attachment:qrcode.png]]
|
|
|
|
|
- [[attachment:qrcode.xcf][XCF]]
|
