Draw a rectangle in here maps.

draw-rectangle-here-maps.ts

const boundingREct = new H.geo.Rect(boundingBox.northEast.lat, boundingBox.northEast.lng, boundingBox.southWest.lat, boundingBox.southWest.lng);
this.map.addObject(
  new H.map.Rect(boundingREct, {
    style: {
      // fillColor: '#FFFFCC',
      strokeColor: '#E8FA75',
      lineWidth: 2
    },
  })
);