opencv-qrcode/com.king.opencv.qrcode/OpenCVQRCodeDetector/detectAndDecodeMulti

detectAndDecodeMulti

open fun detectAndDecodeMulti(bitmap: Bitmap, decodedInfo: List<String>): Boolean

Both detects and decodes QR code

Return

automatically generated

Parameters

bitmap
decodedInfo

UTF8-encoded output vector of string or empty vector of string if the codes cannot be decoded.

open fun detectAndDecodeMulti(bitmap: Bitmap, decodedInfo: List<String>, points: Mat): Boolean

Both detects and decodes QR code

Return

automatically generated

Parameters

bitmap
decodedInfo

UTF8-encoded output vector of string or empty vector of string if the codes cannot be decoded.

points

optional output vector of vertices of the found QR code quadrangles. Will be empty if not found.