Load KML onto map.html

<!DOCTYPE html>
<html lang="en">
<head>
    <title>Load KML onto map - Azure Maps Web SDK Samples</title>

    <meta charset="utf-8" />
    <meta http-equiv="x-ua-compatible" content="IE=Edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
    <meta name="description" content="This sample shows how to load KML or KMZ files onto the map." />
    <meta name="keywords" content="map, gis, API, SDK, KML, KMZ, OGC, spatial data, spatial io module, geoxml" />
    <meta name="author" content="Microsoft Azure Maps" />

    <!-- Add references to the Azure Maps Map control JavaScript and CSS files. -->
    <link rel="stylesheet" href="https://atlas.microsoft.com/sdk/javascript/mapcontrol/2/atlas.min.css" type="text/css" />
    <script src="https://atlas.microsoft.com/sdk/javascript/mapcontrol/2/atlas.min.js"></script>

    <!-- Add reference to the Azure Maps Spatial IO module. -->
    <script src="https://atlas.microsoft.com/sdk/javascript/spatial/0/atlas-spatial.min.js"></script>

    <script type='text/javascript'>
        var map, datasource, layer;

        var proxyServiceUrl = window.location.origin + '/Common/CorsEnabledProxyService.ashx?url=';

        function GetMap() {
            //Point the Azure Maps domain to the US Azure Gov Cloud domain.
            atlas.setDomain('atlas.azure.us');

            //Initialize a map instance.
            map = new atlas.Map('myMap', {
                view: 'Auto',

                //Add your Azure Maps subscription key to the map SDK. Get an Azure Maps key at https://azure.com/maps
                authOptions: {
                    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 simple data layer for rendering the data.
                layer = new atlas.layer.SimpleDataLayer(datasource);
                map.layers.add(layer);

                //Read a KML file from a URL or pass in a raw KML string.
                atlas.io.read(window.location.origin + '/Common/data/KML/2007SanDiegoCountyFires.kml', {
                    //Optionally provide a proxy service for accessing cross domain assets that may not have CORs enabled.
                    proxyService: proxyServiceUrl
                }).then(async r => {
                    if (r) {

                        //Check to see if there are any icons in the data set that need to be loaded into the map resources.
                        if (r.icons) {
                            //For each icon image, create a promise to add it to the map, then run the promises in parrallel.
                            var imagePromises = [];

                            //The keys are the names of each icon image.
                            var keys = Object.keys(r.icons);

                            if (keys.length !== 0) {
                                keys.forEach(function (key) {
                                    imagePromises.push(map.imageSprite.add(key, r.icons[key]));
                                });

                                await Promise.all(imagePromises);
                            }
                        }

                        //Load all features.
                        if (r.features && r.features.length > 0) {
                            datasource.add(r.features);
                        }

                        //Load all ground overlays.
                        if (r.groundOverlays && r.groundOverlays.length > 0) {
                            map.layers.add(r.groundOverlays);
                        }

                        //If bounding box information is known for data, set the map view to it.
                        if (r.bbox) {
                            map.setCamera({ bounds: r.bbox, padding: 50 });
                        }
                    }
                });
            });
        }
    </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><h1 style="font-size:16px">Load KML onto map</h1></legend>
        This sample shows how to load KML or KMZ files onto the map.
        The spatial IO module is used to parse the features in KML/KMZ file into GeoJSON.
        KML ground overlays are returned as either an ImageLayer or an OgcMapLayer depending on if the ground overlay is a static image or a WMS service.
        Custom images for icons are also captured and need to be added to the map resources before loading the features on the map.
    </fieldset>
</body>
</html>
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Load KML onto map - Azure Maps Web SDK Samples</title>

	<meta charset="utf-8" />
	<meta http-equiv="x-ua-compatible" content="IE=Edge" />
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
	<meta name="description" content="This sample shows how to load KML or KMZ files onto the map." />
	<meta name="keywords" content="map, gis, API, SDK, KML, KMZ, OGC, spatial data, spatial io module, geoxml" />
	<meta name="author" content="Microsoft Azure Maps" />

	<!-- Add references to the Azure Maps Map control JavaScript and CSS files. -->
	<link rel="stylesheet" href="https://atlas.microsoft.com/sdk/javascript/mapcontrol/2/atlas.min.css" type="text/css" />
	<script src="https://atlas.microsoft.com/sdk/javascript/mapcontrol/2/atlas.min.js"></script>

	<!-- Add reference to the Azure Maps Spatial IO module. -->
	<script src="https://atlas.microsoft.com/sdk/javascript/spatial/0/atlas-spatial.min.js"></script>

	<script type='text/javascript'>
	var map, datasource, layer;

	var proxyServiceUrl = window.location.origin + '/Common/CorsEnabledProxyService.ashx?url=';

	function GetMap() {
	//Point the Azure Maps domain to the US Azure Gov Cloud domain.
	atlas.setDomain('atlas.azure.us');

	//Initialize a map instance.
	map = new atlas.Map('myMap', {
	view: 'Auto',

	//Add your Azure Maps subscription key to the map SDK. Get an Azure Maps key at https://azure.com/maps
	authOptions: {
	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 simple data layer for rendering the data.
	layer = new atlas.layer.SimpleDataLayer(datasource);
	map.layers.add(layer);

	//Read a KML file from a URL or pass in a raw KML string.
	atlas.io.read(window.location.origin + '/Common/data/KML/2007SanDiegoCountyFires.kml', {
	//Optionally provide a proxy service for accessing cross domain assets that may not have CORs enabled.
	proxyService: proxyServiceUrl
	}).then(async r => {
	if (r) {

	//Check to see if there are any icons in the data set that need to be loaded into the map resources.
	if (r.icons) {
	//For each icon image, create a promise to add it to the map, then run the promises in parrallel.
	var imagePromises = [];

	//The keys are the names of each icon image.
	var keys = Object.keys(r.icons);

	if (keys.length !== 0) {
	keys.forEach(function (key) {
	imagePromises.push(map.imageSprite.add(key, r.icons[key]));
	});

	await Promise.all(imagePromises);
	}
	}

	//Load all features.
	if (r.features && r.features.length > 0) {
	datasource.add(r.features);
	}

	//Load all ground overlays.
	if (r.groundOverlays && r.groundOverlays.length > 0) {
	map.layers.add(r.groundOverlays);
	}

	//If bounding box information is known for data, set the map view to it.
	if (r.bbox) {
	map.setCamera({ bounds: r.bbox, padding: 50 });
	}
	}
	});
	});
	}
	</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><h1 style="font-size:16px">Load KML onto map</h1></legend>
	This sample shows how to load KML or KMZ files onto the map.
	The spatial IO module is used to parse the features in KML/KMZ file into GeoJSON.
	KML ground overlays are returned as either an ImageLayer or an OgcMapLayer depending on if the ground overlay is a static image or a WMS service.
	Custom images for icons are also captured and need to be added to the map resources before loading the features on the map.
	</fieldset>
	</body>
	</html>