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<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<title>Show weather overlays on a map - Azure Maps Web SDK Samples</title> | |
<meta charset="utf-8" /> | |
<link rel="shortcut icon" href="/favicon.ico"/> | |
<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 add weather radar and infrared overlays to the map as a tile layer." /> | |
<meta name="keywords" content="Microsoft maps, map, gis, API, SDK, tiles, layer, weather, AccuWeather" /> | |
<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> | |
<script type='text/javascript'> | |
var map, tileLayer; | |
var weatherTileUrl = 'https://{azMapsDomain}/map/tile?api-version=2.0&tilesetId={layerName}&zoom={z}&x={x}&y={y}'; | |
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', { | |
center: [-99.47, 40.75], | |
zoom: 3, | |
view: 'Auto', | |
style: 'grayscale_dark', | |
//Add authentication details for connecting to Azure Maps. | |
authOptions: { | |
//Use Azure Active Directory authentication. | |
authType: 'anonymous', | |
clientId: 'c9f2f391-13f1-407b-a4a5-f0a241bacfbf', //Your Azure Active Directory client id for accessing your Azure Maps account. | |
getToken: function (resolve, reject, map) { | |
//URL to your authentication service that retrieves an Azure Active Directory Token. | |
var tokenServiceUrl = 'https://azuremapscodesamples.azurewebsites.us/Common/TokenService.ashx'; | |
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 style control and add it to the map. | |
map.controls.add(new atlas.control.StyleControl({ | |
mapStyles: 'all' | |
}), { | |
position: 'top-right' | |
}); | |
//Initialize the weather tile layer. | |
updateTileLayer(); | |
}); | |
} | |
function updateTileLayer() { | |
var layerName = document.getElementById("layerSelector").value; | |
var tileUrl = weatherTileUrl.replace('{layerName}', layerName); | |
if (!tileLayer) { | |
//Create a tile layer and add it to the map below the label layer. | |
tileLayer = new atlas.layer.TileLayer({ | |
tileUrl: tileUrl, | |
opacity: 0.9, | |
tileSize: 256 | |
}); | |
map.layers.add(tileLayer, 'labels'); | |
} else { | |
tileLayer.setOptions({ | |
tileUrl: tileUrl | |
}); | |
} | |
} | |
</script> | |
</head> | |
<body onload="GetMap()"> | |
<div id="myMap" style="position:relative;width:100%;min-width:290px;height:600px;"></div> | |
<div style="position:absolute;top:10px;left:10px;padding:10px;background-color:white;border-radius:10px;"> | |
Select weather overlay: | |
<select id="layerSelector" onchange="updateTileLayer()"> | |
<option value="microsoft.weather.radar.main" selected="selected">Radar</option> | |
<option value="microsoft.weather.infrared.main">Infrared</option> | |
</select> | |
</div> | |
<fieldset style="width:calc(100% - 30px);min-width:290px;margin-top:10px;"> | |
<legend><h1 style="font-size:16px">Show weather overlays on a map</h1></legend> | |
This sample shows how to add weather radar and infrared overlays to the map as a tile layer. | |
Also see the <a href="/index.html#Animated%20tile%20layer">Animated tile layer</a> sample which animates the weather layers over time. | |
</fieldset> | |
</body> | |
</html> |