io.scanbot.barcodescanner

Class BarcodeScanner

io.scanbot.barcodescanner.BarcodeScanner

public class BarcodeScanner

Performs detection and decoding of barcodes in image.

Constructor Detail

BarcodeScanner

public BarcodeScanner(@NotNull
                      BarcodeScannerConfig scannerConfig)

Performs detection and decoding of barcodes in image.

Method Detail

setConfig

@Synchronized
public void setConfig(@NotNull
                                    BarcodeScannerConfig config)

Set configuration that determines component behavior

detectAndDecode

@Synchronized
 @Nullable
public BarcodeScannerResult detectAndDecode(@NotNull
                                                                     kotlin.Array[] nv21,
                                                                     int width,
                                                                     int height,
                                                                     int orientation)

Detect barcodes on the nv21 frame.

Parameters:

nv21 - The YUV preview frame.

width - The width of the preview frame.

height - The height of the preview frame.

detectAndDecodeInArea

@Synchronized
 @Nullable
public BarcodeScannerResult detectAndDecodeInArea(@NotNull
                                                                           kotlin.Array[] nv21,
                                                                           @NotNull
                                                                           android.graphics.Rect areaRect,
                                                                           int width,
                                                                           int height,
                                                                           int orientation)

Detect barcodes on the nv21 frame.

Parameters:

nv21 - The YUV preview frame.

width - The width of the preview frame.

height - The height of the preview frame.

orientation - The frame orientation degrees.

detectAndDecodeRgba

@Synchronized
 @Nullable
public BarcodeScannerResult detectAndDecodeRgba(@NotNull
                                                                         kotlin.Array[] img,
                                                                         int width,
                                                                         int height,
                                                                         int orientation)

Detect barcodes on the RGBA image.

For efficiency, reuse the same reader objects from one decode to the next. The barcode filters list is taken from the current state

Parameters:

img - The byteArray with image to find barcodes.

width - The width of the preview frame.

height - The height of the preview frame.

orientation - The frame orientation degrees.

detectAndDecodeJPEG

@Synchronized
 @Nullable
public BarcodeScannerResult detectAndDecodeJPEG(@NotNull
                                                                         kotlin.Array[] jpeg,
                                                                         int width,
                                                                         int height,
                                                                         int orientation)

Detect barcodes on the jpeg image.

For efficiency, reuse the same reader objects from one decode to the next. The barcode filters list is taken from the current state

Parameters:

jpeg - The jpeg to find barcodes.

width - The width of the preview frame.

height - The height of the preview frame.

orientation - The frame orientation degrees.

detectAndDecodeBitmap

@Synchronized
 @Nullable
public BarcodeScannerResult detectAndDecodeBitmap(@NotNull
                                                                           android.graphics.Bitmap bitmap,
                                                                           int orientation)

Detect barcodes on the bitmap.

For efficiency, reuse the same reader objects from one decode to the next. The barcode filters list is taken from the current state

Parameters:

bitmap - The Bitmap to find barcodes.

orientation - The frame orientation degrees.

finalize

protected void finalize()