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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Simple Image Layer - 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 overlay an image on the map as an Image layer." /> | |
| <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, image, raster, layer, ground overlay, groundoverlay" /> | |
| <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; | |
| 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: [-74.18, 40.740], | |
| zoom: 12, | |
| view: 'Auto', | |
| //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 an image layer and add it to the map. | |
| map.layers.add(new atlas.layer.ImageLayer({ | |
| url: '../Common/images/image-overlays/newark_nj_1922.jpg', | |
| coordinates: [ | |
| [-74.22655, 40.773941], //Top Left Corner | |
| [-74.12544, 40.773941], //Top Right Corner | |
| [-74.12544, 40.712216], //Bottom Right Corner | |
| [-74.22655, 40.712216] //Bottom Left Corner | |
| ] | |
| })); | |
| }); | |
| } | |
| </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 Image Layer</h1></legend> | |
| This sample shows how to overlay an <a href="https://www.lib.utexas.edu/maps/historical/newark_nj_1922.jpg">image</a> of a map of Newark New Jersey from 1922 as an Image layer. | |
| </fieldset> | |
| </body> | |
| </html> |