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Allow to remove QR code #71

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Merged
merged 1 commit into from
Jun 30, 2022
Merged

Allow to remove QR code #71

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9 changes: 8 additions & 1 deletion adafruit_portalbase/graphics.py
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Original file line number Diff line number Diff line change
Expand Up @@ -106,12 +106,19 @@ def qrcode(
): # pylint: disable=invalid-name
"""Display a QR code

:param qr_data: The data for the QR code.
:param qr_data: The data for the QR code, None to remove.
:param int qr_size: The scale of the QR code.
:param x: The x position of upper left corner of the QR code on the display.
:param y: The y position of upper left corner of the QR code on the display.

"""
if qr_data is None:
if self._qr_group and self._qr_group in self.splash:
self.splash.remove(self._qr_group)
self._qr_group = None
gc.collect()
return

import adafruit_miniqr # pylint: disable=import-outside-toplevel

# generate the QR code
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