This function is used to analyze the image received as input from the camera, for QR Code.
Alert: This block processes the image input and updates the values in the other functions hence it needs to be put inside loops while making projects.
The example demonstrates how to make a QR Code reader in the Python Coding Environment.
Code
sprite = Sprite('Square Box')
qr = QRCodeScanner()
qr.video("on flipped", 0)
qr.disablebox()
while True:
qr.analysecamera()
if qr.isdetected():
sprite.setx(qr.xpos("center"))
sprite.sety(qr.ypos("center"))
sprite.setdirection(qr.angle())
sprite.say(qr.codedata())
sprite.show()
else:
sprite.hide()Output
