face-api/build/factories/WithFaceLandmarks.js

import { FaceDetection } from '../classes/FaceDetection';
import { FaceLandmarks } from '../classes/FaceLandmarks';
import { isWithFaceDetection } from './WithFaceDetection';
export function isWithFaceLandmarks(obj) {
    return isWithFaceDetection(obj)
        && obj['landmarks'] instanceof FaceLandmarks
        && obj['unshiftedLandmarks'] instanceof FaceLandmarks
        && obj['alignedRect'] instanceof FaceDetection;
}
export function extendWithFaceLandmarks(sourceObj, unshiftedLandmarks) {
    const { box: shift } = sourceObj.detection;
    const landmarks = unshiftedLandmarks.shiftBy(shift.x, shift.y);
    const rect = landmarks.align();
    const { imageDims } = sourceObj.detection;
    const alignedRect = new FaceDetection(sourceObj.detection.score, rect.rescale(imageDims.reverse()), imageDims);
    const extension = {
        landmarks,
        unshiftedLandmarks,
        alignedRect
    };
    return Object.assign({}, sourceObj, extension);
}
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