Scan from Image
Future<Result<BarcodeScannerResult>> scanFromImageFileUri(String image, BarcodeScannerConfiguration configuration)
Future<Result<BarcodeScannerResult>> scanFromImageRef(ImageRef image, BarcodeScannerConfiguration configuration)
These methods provide the functionality of scanning barcodes from a still image, e.g. a JPG image from Photo Library or other source. The image must be passed as a file URI or ImageRef.
Set the image property as a part of the input arguments and in addition you can choose which barcode formats to accept, min/max length or any other property that is a part of the BarcodeScannerConfiguration.
With BarcodeFormatCommonConfiguration we can configure the scanner for all barcode formats at once. In addition, we can have configurations for a specific barcode format or a format group. For example, BarcodeFormatCommonTwoDConfiguration.
The result object:
result.value.barcodes- List of recognized barcodes as items. See the barcode item structure here.
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