Interface: CodeScanner
A scanner for detecting codes in a Camera Stream.
Properties ​
codeTypes​
codeTypes:
CodeType[]
The types of codes to configure the code scanner for.
Defined in​
types/CodeScanner.ts:70
onCodeScanned()​
onCodeScanned: (
codes,frame) =>void
A callback to call whenever the scanned codes change.
Parameters​
• codes: Code[]
The scanned codes, or an empty array if none.
• frame: CodeScannerFrame
The full area that is used for scanning. Code bounds and corners are relative to this frame.
Returns​
void
Defined in​
types/CodeScanner.ts:76
regionOfInterest?​
optionalregionOfInterest:object
Crops the scanner's view area to the specific region of interest.
height​
height:
number
width​
width:
number
x​
x:
number
y​
y:
number
Platform​
iOS
Defined in​
types/CodeScanner.ts:82