AzureMapsCodeSamples/Samples/REST Services/Simple REST Directions/Simple REST Directions.html at main · Azure-Samples/AzureMapsCodeSamples · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <title>Simple REST Directions (Route) - Azure Maps Web SDK Samples</title>

    <meta charset="utf-8" />
    <link rel="shortcut icon" href="/favicon.ico" />

    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
    <meta name="description" content="This sample shows how to calculate simple directions between two points using the Azure Maps REST Route API and render it on a map." />
    <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, REST, service, directions, route, routing" />
    <meta name="author" content="Microsoft Azure Maps" />
    <meta name="version" content="2.0" />
    <meta name="screenshot" content="screenshot.jpg" />

    <!-- Add references to the Azure Maps Map control JavaScript and CSS files. -->
    <link href="https://atlas.microsoft.com/sdk/javascript/mapcontrol/3/atlas.min.css" rel="stylesheet" />
    <script src="https://atlas.microsoft.com/sdk/javascript/mapcontrol/3/atlas.min.js"></script>

    <!-- Add a reference to the Azure Maps Rest Helper JavaScript file. -->
    <script src="https://samples.azuremaps.com/lib/azure-maps/azure-maps-helper.min.js"></script>

    <script>
        var map, datasource;

        // URL for the Azure Maps Route API.
        var routeUrl = 'https://{azMapsDomain}/route/directions?api-version=2025-01-01';

        function getMap() {
            // Initialize a map instance.
            map = new atlas.Map('myMap', {
                center: [-122.33, 47.6],
                zoom: 12,
                view: 'Auto',
                language: 'Auto',

                // Add authentication details for connecting to Azure Maps.
                authOptions: {
                    // Use SAS token for authentication
                    authType: 'sas',
                    getToken: function (resolve, reject, map) {
                        // URL to your authentication service that retrieves a SAS Token
                        var tokenServiceUrl = 'https://samples.azuremaps.com/api/GetAzureMapsSasToken';

                        fetch(tokenServiceUrl).then(r => r.text()).then(token => resolve(token));
                    }

                    // Alternatively, use an Azure Maps key.
                    // Get an Azure Maps key at https://azure.com/maps.
                    // NOTE: The primary key should be used as the key.
                    //authType: 'subscriptionKey',
                    //subscriptionKey: '[YOUR_AZURE_MAPS_KEY]'
                }
            });

            // Wait until the map resources are ready.
            map.events.add('ready', function () {
                // Create a data source and add it to the map.
                datasource = new atlas.source.DataSource();
                map.sources.add(datasource);

                // Add a layer for rendering the route line and have it render under the map labels.
                map.layers.add(new atlas.layer.LineLayer(datasource, null, {
                    strokeColor: '#2272B9',
                    strokeWidth: 5,
                    lineJoin: 'round',
                    lineCap: 'round'
                }), 'labels');

                // Add a layer for rendering point data.
                map.layers.add(new atlas.layer.SymbolLayer(datasource, null, {
                    iconOptions: {
                        image: ['get', 'iconImage'],
                        allowOverlap: true,
                        ignorePlacement: true
                    },
                    textOptions: {
                        textField: ['get', 'title'],
                        offset: [0, 1]
                    },
                    filter: ['any', ['==', ['geometry-type'], 'Point'], ['==', ['geometry-type'], 'MultiPoint']] //Only render Point or MultiPoints in this layer.
                }));

                // Create the GeoJSON objects which represent the start and end point of the route
                var startPosition = [-122.33028, 47.60323];
                var startPoint = new atlas.data.Feature(new atlas.data.Point(startPosition), {
                    title: 'Seattle',
                    iconImage: 'pin-blue',
                    pointIndex: 0,
                    pointType: "waypoint"
                });

                var endPosition = [-122.124, 47.67491];
                var endPoint = new atlas.data.Feature(new atlas.data.Point(endPosition), {
                    title: 'Redmond',
                    iconImage: 'pin-red',
                    pointIndex: 1,
                    pointType: "waypoint"
                });

                // Add the data to the data source.
                datasource.add([startPoint, endPoint]);

                // Fit the map window to the bounding box defined by the start and end positions.
                map.setCamera({
                    bounds: atlas.data.BoundingBox.fromPositions([startPosition, endPosition]),
                    padding: 50
                });

                // Create the route request.
                var routeRequestBody = {
                    type: 'FeatureCollection',
                    features: [startPoint, endPoint],
                    optimizeRoute: 'fastestWithTraffic',
                    routeOutputOptions: ['routePath'],
                    maxRouteCount: 1,
                    travelMode: 'driving'
                };

                // Process the request and render the route result on the map.
                processPostRequest(routeUrl, JSON.stringify(routeRequestBody)).then(directions => {
                    // Add directions to the data source.
                    datasource.add(directions);
                });
            });
        }
    </script>
</head>
<body onload="getMap()">
    <div id="myMap" style="position:relative;width:100%;min-width:290px;height:600px;"></div>

    <fieldset style="width:calc(100% - 30px);min-width:290px;margin-top:10px;">
        <legend>Simple REST Directions (Route)</legend>
        This sample shows how to calculate simple directions between two points using the Azure Maps REST Route API and render it on a map.
    </fieldset>
</body>
</html>