@nuralogix.ai/anura-web-core-sdk/lib/masks/vital/index.d.ts

Anura Web Core SDK

/**
 * The objectFit sets how the content of an element should be resized to fit its container.
 *
 * `contain`:
 *
 *  The content is scaled to maintain its aspect ratio while fitting within the element's
 *  content box. The entire object is made to fill the box, while preserving its aspect ratio,
 *  so the object will be "letterboxed" or "pillarboxed" if its aspect ratio does not match the
 *  aspect ratio of the box.
 *
 * `cover`:
 *
 *  The content is sized to maintain its aspect ratio while filling the element's entire
 *  content box. If the object's aspect ratio does not match the aspect ratio of its box, then
 *  the object will be clipped to fit.
 *
 * `none`:
 *
 *  The content is not resized.
 * @enum
 */
declare const objectFit: {
    readonly CONTAIN: "contain";
    readonly COVER: "cover";
    readonly NONE: "none";
};
type ObjectFit = typeof objectFit[keyof typeof objectFit];

interface VideoElementSize {
    width: number;
    height: number;
    offsetX: number;
    offsetY: number;
}

interface Centroids {
    [id: string]: {x: number, y: number };
}

interface MeshAnnotation {
    x: number;
    y: number;
    z: number | undefined;
}

interface Annotations {
    silhouette: MeshAnnotation[],
    centroids: Centroids;
}

interface PosePoints {
    [x: string]: {
        point: number[],
        valid: boolean;
        estimated: boolean;
        quality: number;
    }  
}

interface DfxRect {
    x: number;
    y: number;
    width: number;
    height: number;
}

interface DfxFace {
    detected: boolean;
    id: string;
    poseValid: boolean;
    posePoints: PosePoints,
    faceRect: DfxRect;
}

declare const pointGroup: {
    readonly METADATA: "metadata";
    readonly PHYSICAL: "physical";
    readonly GENERAL_RISKS: "generalRisks";
    readonly VITALS: "vitals";
    readonly PHYSIOLOGICAL: "physiological";
    readonly METABOLIC_RISKS: "metabolicRisks";
    readonly BLOOD_BIOMARKERS: "bloodBiomarkers";
    readonly OVERALL: "overall";
    readonly MENTAL: "mental";
    readonly SURVEYS: "surveys";
};

type PointGroupType = typeof pointGroup[keyof typeof pointGroup];
interface IMeta {
    availableAfterSec: number;
    range: {
        min: number;
        max: number;
    };
    requirements: {
        profileInfo: boolean;
        medicalHistory: boolean;
    };
    group: PointGroupType;
    ranges: {
        [x: string]: number[][][];
    };
}
interface Point {
    channel: string;
    notes: string[];
    value: string;
    meta: IMeta;
    info: {
        name: string;
        description: string;
        unit: string;
    };
}
interface Points {
    [x: string]: Point;
}
interface Drawables {
    face: DfxFace;
    annotations: Annotations;
    starRating: number;
}
interface IMask {
    version: string;
    objectFit: ObjectFit;
    getSvg(): SVGSVGElement;
    resize(resizeInfo: IMaskResize): void;
    draw({ face, annotations, starRating }: Drawables): void;
    setMaskVisibility(isVisible: boolean): void;
}
interface IMediaElementSize {
    width: number;
    height: number;
    x: number;
    y: number;
}
interface IFrameInfo {
    mediaStreamWidth: number;
    mediaStreamHeight: number;
    faceTrackerWidth: number;
    faceTrackerHeight: number;
}
interface IMaskResize {
    mediaElementSize: IMediaElementSize;
    videoElementSize: VideoElementSize;
    frameInfo: IFrameInfo;
}

interface IVitalMask extends IMask {
    setFacialLandmarksVisibility(isVisible: boolean): void;
    setIntermediateResults(points: Points): void;
}

declare class VitalMask implements IVitalMask {
    #private;
    version: string;
    objectFit: ObjectFit;
    constructor();
    getSvg(): SVGSVGElement;
    draw({ face, annotations, starRating }: Drawables): void;
    getInterPupillaryDistance(annotations: Annotations, face: DfxFace): number;
    setFacialLandmarksVisibility(isVisible: boolean): void;
    setIntermediateResults(points: Points): void;
    setMaskVisibility(isVisible: boolean): void;
    resize(resizeInfo: IMaskResize): void;
}

export { type IVitalMask, type ObjectFit, VitalMask, objectFit };