io.scanbot.sdk.barcode

Class DefaultScanbotBarcodeDetector

io.scanbot.sdk.barcode.DefaultScanbotBarcodeDetector

All Implemented Interfaces:

ScanbotBarcodeDetector

public class DefaultScanbotBarcodeDetector
implements ScanbotBarcodeDetector

Manages barcode detection operations and detector initialization

Constructor Detail

DefaultScanbotBarcodeDetector

public DefaultScanbotBarcodeDetector()

Manages barcode detection operations and detector initialization

Method Detail

setConfig

public void setConfig(@NotNull
                      BarcodeScannerConfig config)

Apply configuration to tweak scanning logic.

NOTE: this only influences current instance of interface ScanbotBarcodeDetector!

See default values in class BarcodeScannerConfig's documentation.

Java users may benefit from using pre-made builders: class BarcodeScannerConfigBuilder, class BarcodeScannerAdditionalConfigBuilder

See Also:

interface ScanbotBarcodeDetector, class BarcodeScannerConfig, class BarcodeScannerConfigBuilder, class BarcodeScannerAdditionalConfigBuilder

modifyConfig

public void modifyConfig(@NotNull
                         kotlin.jvm.functions.Function1<? super io.scanbot.sdk.barcode.entity.BarcodeScannerConfigBuilder,kotlin.Unit> mutatingFunc)

Modify existing config.

Parameters:

mutatingFunc -

will receive the existing config instance - just copy it changing the desired parameter.

Java users can benefit from pre-made builders: class BarcodeScannerConfigBuilder, class BarcodeScannerAdditionalConfigBuilder

enableBarcodeScan

public void enableBarcodeScan(boolean barcodeScanEnabled)

Parameters:

barcodeScanEnabled - if true barcode scanning will be enabled, false - will be disabled

detectFromNv21

@Nullable
public BarcodeScanningResult detectFromNv21(@NotNull
                                                      kotlin.Array[] nv21,
                                                      int width,
                                                      int height,
                                                      int frameOrientation)

Detect barcodes on the nv21 frame.

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

Parameters:

nv21 - The YUV preview frame.

width - The width of the preview frame.

height - The height of the preview frame.

frameOrientation - The frame orientation degrees.

detectFromNv21

@Nullable
public BarcodeScanningResult detectFromNv21(@NotNull
                                                      kotlin.Array[] nv21,
                                                      int width,
                                                      int height,
                                                      int frameOrientation,
                                                      @Nullable
                                                      android.graphics.Rect finderRect)

Decode the nv21 within the viewfinder rectangle, and time how long it took.

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

Parameters:

nv21 - The YUV preview frame.

width - The width of the preview frame.

height - The height of the preview frame.

frameOrientation - The frame orientation degrees.

finderRect - decode area

detectFromJpeg

@Nullable
public BarcodeScanningResult detectFromJpeg(@NotNull
                                                      kotlin.Array[] jpeg,
                                                      int width,
                                                      int height,
                                                      int frameOrientation)

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.

frameOrientation - The frame orientation degrees.

detectFromRgba

@Nullable
public BarcodeScanningResult detectFromRgba(@NotNull
                                                      kotlin.Array[] img,
                                                      int width,
                                                      int height,
                                                      int frameOrientation)

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.

frameOrientation - The frame orientation degrees.

detectFromBitmap

@Nullable
public BarcodeScanningResult detectFromBitmap(@NotNull
                                                        android.graphics.Bitmap bitmap,
                                                        int frameOrientation)

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.

frameOrientation - The frame orientation degrees.