routing.js

// Get an instance of the routing service version 7:
var router = platform.getRoutingService();

var routingParameters = {
  waypoint0:"52.53086235,13.38475371",// Berlin, Germany
  waypoint1:"53.13256,17.98909",// Warsaw, Poland
  mode:"fastest;truck;traffic:enabled",
  representation: "display",
  routeAttributes:"-summary",
  legAttributes:'none',
  maneuverAttributes:"none"
};
  
  
// Define a callback function to process the routing response:
var onResult = function(result) {
  console.log(result);
  var colors =["green","orange","yellow","red"]
  result.response.route.forEach(route =>{
    var lineString = new H.geo.LineString(),
      routeShape = route.shape,
      polyline,
      startMarker,
      endMarker;
    
    // Retrieve the mapped positions of the requested waypoints:
    startPoint = route.waypoint[0].mappedPosition;
    endPoint = route.waypoint[1].mappedPosition;

    routeShape.forEach(function(point) {
      var parts = point.split(',');
      lineString.pushLatLngAlt(parts[0], parts[1]);
    });


    polyline = new H.map.Polyline(lineString, {
      style: {
        lineWidth: 4,
        strokeColor: colors[result.response.route.indexOf(route)]
      }
    });

    startMarker = new H.map.Marker({
      lat:route.waypoint[0].mappedPosition.latitude,
      lng:route.waypoint[0].mappedPosition.longitude 
    },{icon:(new H.map.Icon('img/truck.png'))});

    endMarker = new H.map.Marker({
      lat:route.waypoint[1].mappedPosition.latitude,
      lng:route.waypoint[1].mappedPosition.longitude 
    },{icon:(new H.map.Icon('img/end.png'))});

    // Add the polyline to the map
    map.addObjects([polyline,startMarker,endMarker]);

    if(route.summaryByCountry){

      route.summaryByCountry.forEach(sc=>{

        // console.log(sc.text);

        document.getElementById("panel").innerHTML += sc.country +': '+ sc.text + `<br>`;

      });

  }

  // And zoom to its bounding rectangle

  map.getViewPort().setPadding(100, 0, 0, 0);
  map.getViewModel().setLookAtData({
    bounds: polyline.getBoundingBox()
  });
  map.getViewPort().setPadding(0, 0, 0, 0);
});
};

var onError = function(error) {
  alert(error.message);
};

router.calculateRoute(routingParameters, onResult, onError);