Google Maps Waypoints Not Showing Whole Path

I am drawing a simple route from a source to destination using Google Maps V3 Directions Service. I need to add some locations(midpoints or waypoints) that the route has to pass th

Solution 1:

A polylineOptions anonymous object is not (and shouldn't be) a google.maps.Polyline.

var polylineProps = new google.maps.Polyline({
        strokeColor : '#009933',
        strokeOpacity : 1.0,
        strokeWeight : 3

    });

Should be:

varpolylineProps= {
        strokeColor :'#009933',
        strokeOpacity :1.0,
        strokeWeight :3

    };

If I fix that that, the line appears for the complete route:

working fiddle

code snippet:

var map;
var wyPts = [];



functionaddWayPoints(location) {
  wyPts.push({
    location: location,
    stopover: true
  });
}

functioncreateInfoWindowContent(latLng, contentStr) {
  var content = '<p><b>' + contentStr + ' </b> </p>' + 'LatLng: ' + latLng;
  return content;
}


functiondisplayRoute(origin, destination, service, display) {
  service.route({
    origin: origin,
    destination: destination,
    //waypoints: [{location: new google.maps.LatLng(30.439025, -97.685654)}, {location: new google.maps.LatLng(30.434882, -97.677015)} , {location:new google.maps.LatLng(30.429495, -97.675274)}],waypoints: wyPts,
    optimizeWaypoints: true,
    travelMode: google.maps.DirectionsTravelMode.DRIVING
  }, function(response, status) {
    if (status === google.maps.DirectionsStatus.OK) {
      display.setDirections(response);
    } else {
      alert('Could not display directions due to: ' + status);

    }
  });
}


functioninitMap() {


  //////////source  destination and middle waypointsvar src = new google.maps.LatLng(30.444719, -97.686202); // //school//addWayPoints(src);var midPt1 = new google.maps.LatLng(30.439025, -97.685654); // addWayPoints(midPt1);
  var midPt2 = new google.maps.LatLng(30.434882, -97.677015); // addWayPoints(midPt2);
  var midPt3 = new google.maps.LatLng(30.429495, -97.675274); // addWayPoints(midPt3);


  /* for (var i = 0; i < wyPts.length; i++) {
              alert("pts are : " + wyPts[i].location);
          } */var destination = new google.maps.LatLng(30.401820, -97.669545); /////////////draw the map
  map = new google.maps.Map(document.getElementById('map'), {
    center: src,
    mapTypeControlOptions: {
      style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR,
      position: google.maps.ControlPosition.TOP_RIGHT,
      mapTypeIds: [google.maps.MapTypeId.ROADMAP,
        google.maps.MapTypeId.TERRAIN,
        google.maps.MapTypeId.HYBRID
      ]
    },
    zoomControl: true,
    zoomControlOptions: {
      position: google.maps.ControlPosition.RIGHT_CENTER
    },
    zoom: 14
  });

  //draw infowindow at src and destinationvar coordInfoWindowSrc = new google.maps.InfoWindow({
    content: createInfoWindowContent(src, "Source"),
    maxWidth: 180
  });
  coordInfoWindowSrc.setPosition(src);
  coordInfoWindowSrc.open(map);

  var coordInfoWindowDest = new google.maps.InfoWindow({
    content: createInfoWindowContent(destination, "Destination"),
    maxWidth: 180
  });
  coordInfoWindowDest.setPosition(destination);
  coordInfoWindowDest.open(map);


  //display routevar polylineProps = {
    strokeColor: '#009933',
    strokeOpacity: 1.0,
    strokeWeight: 3

  };


  var directionsDisplay = new google.maps.DirectionsRenderer({
    draggable: false, //do not make the route draggablemap: map,
    suppressMarkers: true,
    polylineOptions: polylineProps
  });

  var directionsService = new google.maps.DirectionsService();

  displayRoute(src, destination, directionsService, directionsDisplay);

  //add listener to map
  directionsDisplay.addListener(
    'change',

    function() {
      displayRoute(src, destination, directionsService,
        directionsDisplay);
    });


}
google.maps.event.addDomListener(window, 'load', initMap);

html,
body,
#map {
  height: 100%;
  width: 100%;
  margin: 0px;
  padding: 0px
}

<scriptsrc="https://maps.googleapis.com/maps/api/js"></script><divid="map"></div>

related question: Google Map API V3. Unable to create custom polyline for TRANSIT directions