one/types/platform/data-scanner/types.d.ts

One is a React framework for web, iOS, and Android apps.

import type { DataScannerConfiguration, DataScannerRecognizedItem, DataScannerRect, DataScannerScanningUnavailable } from '../specs/OneDataScanner.nitro';
import type { UIImage } from '../vision-kit/types';
export type { DataScannerQualityLevel, DataScannerTextContentType, DataScannerScanningUnavailable, DataScannerRecognizedDataType, DataScannerBounds, } from '../specs/OneDataScanner.nitro';
export type RecognizedItem = DataScannerRecognizedItem;
export type DataScannerOptions = Pick<DataScannerConfiguration, 'recognizedDataTypes'> & Partial<Omit<DataScannerConfiguration, 'recognizedDataTypes'>>;
export interface DataScannerViewControllerDelegate<Controller = DataScannerController> {
    dataScannerDidZoom?(dataScanner: Controller): void;
    dataScanner?(dataScanner: Controller, event: {
        didTapOn: RecognizedItem;
    } | {
        didAdd: RecognizedItem[];
        allItems: RecognizedItem[];
    } | {
        didUpdate: RecognizedItem[];
        allItems: RecognizedItem[];
    } | {
        didRemove: RecognizedItem[];
        allItems: RecognizedItem[];
    } | {
        becameUnavailableWithError: DataScannerScanningUnavailable;
    }): void;
}
export interface DataScannerAvailability {
    readonly isSupported: boolean;
    readonly isAvailable: boolean;
    readonly supportedTextRecognitionLanguages: string[];
}
export interface DataScannerController extends Readonly<DataScannerConfiguration> {
    delegate: DataScannerViewControllerDelegate | null;
    regionOfInterest: DataScannerRect | undefined;
    readonly isScanning: boolean;
    readonly minZoomFactor: number;
    readonly maxZoomFactor: number;
    zoomFactor: number;
    readonly recognizedItems: AsyncIterable<RecognizedItem[]>;
    present(animated?: boolean): Promise<void>;
    dismiss(animated?: boolean): Promise<void>;
    startScanning(): void;
    stopScanning(): void;
    capturePhoto(): Promise<UIImage>;
}
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