HERE Maps API for JavaScript

1// ... Initialize your map
2
3// Update YOUR_ACCESS_TOKEN and the itinerary/XXX with your details
4const url =
5  "https://mapping.withalpaca.travel/v1/itinerary/XXX.geojson?accessToken=YOUR_ACCESS_TOKEN";
6
7// Create GeoJSON reader which will down the specified file from Alpaca Travel
8const reader = new H.data.geojson.Reader(url, {
9  style: function (mapObject) {
10    // Parsed geo object can be styled using setStyle method
11    // Refer to styling at the here.com documentation
12  },
13});
14
15// Start parsing the file
16reader.parse();
17
18// Add layer which shows GeoJSON data on the map
19map.addLayer(reader.getLayer());