svm_get_detect_barcode()

Features

It detects barcodes and QR codes displayed on the screen.

Return

Value	Data Type	Description
ret	int	1 on success - Barcode detected
Btype	string	Detected barcode type
bdata	string	Information contained in the detected barcode
0,[],[]	Int	Fail – no measurement data or input variable error

Example

PY

svm_connect()                             # Connect to vision
ret, btype, bdata = svm_detect_barcode()
tp_popup("Detection={0}, Type={1}, Data={2}".format(ret,btype,bdata))
svm_disconnect()                           # Disconnect to vision