Note

The Barcode Count mapping API is still in beta and may change in future versions of Scandit Data Capture SDK.

Barcode Spatial Grid

Defined in package com.scandit.datacapture.barcode.count.capture.map

BarcodeSpatialGrid

class BarcodeSpatialGrid

Added in version 6.17.0

Object that is returned by BarcodeCountSession.getSpatialMap(). Represents the result of mapping the barcodes in a grid. Depending on the scanned barcodes the grid could be incomplete so for some coordinates the returned barcode could be null.

rows()

int rows()

Added in version 6.17.0

Returns the number of rows in the grid.

columns()

int columns()

Added in version 6.17.0

Returns the number of columns in the grid.

barcodeAt(row, column)

@Nullable Barcode barcodeAt(int row,
        int column)

Added in version 6.17.0

Returns the barcode at the specified coordinates. If there is no barcode null is returned.

row(index)

@NonNull List<@NonNull Barcode> row(int index)

Added in version 6.17.0

Returns an array of Barcodes corresponding to the selected row.

Missing barcodes in the row will be represented by null.

column(index)

@NonNull List<@NonNull Barcode> column(int index)

Added in version 6.17.0

Returns an array of barcodes corresponding to the selected column.

Missing barcodes in the row will be represented by null.

coordinatesForBarcode(barcode)

@NonNull List<@NonNull Coordinate2d> coordinatesForBarcode(@NonNull Barcode barcode)

Added in version 6.17.0

Returns the list of coordinates for a specific barcode.

toJson()

@NonNull String toJson()

Added in version 6.19.0

Returns the JSON representation of the spatial grid.