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<!DOCTYPE html>
<html lang="en">
<head>
<title>Simple WFS example - 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 easily query a Web Feature Service (WFS) and overlay the results on a map." />
<meta name="keywords" content="Microsoft maps, map, gis, API, SDK, WFS, web feature service, ogc, spatial data, spatial io module" />
<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, client, capabilities;
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);
//Create the WFS client to access the service.
client = new atlas.io.ogc.WfsClient({
url: 'https://idpgis.ncep.noaa.gov/arcgis/services/NWS_Climate_Outlooks/cpc_mthly_precip_outlk/MapServer/WFSServer?request=GetCapabilities&service=WFS'
});
//Request features from the service.
client.getFeatures({
typeNames: 'Monthly_Precipitation_Outlook',
count: 50
}).then(fc => {
if (fc) {
//Add the returned features to the map.
datasource.add(fc);
//If there is a bounding box, update the map view.
if (fc.bbox) {
map.setCamera({ bounds: fc.bbox, padding: 50 });
}
}
}, error => {
alert(error);
});
});
}
</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">Simple WFS example</h1></legend>
This sample shows how to easily query a Web Feature Service (WFS) and overlay the results on a map.
</fieldset>
</body>
</html>
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