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AzureMapsGovCloudCodeSamples/AzureMapsCodeSamples/Spatial IO Module/Read Well Known Text.html
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Read Well Known Text - 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 read Well Known text as GeoJSON." /> | |
| <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, well known text, wkt, OGC, 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, datasource; | |
| 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: [-122.34009, 47.60995], | |
| zoom: 12, | |
| 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); | |
| //Create a layer to render the data | |
| map.layers.add(new atlas.layer.BubbleLayer(datasource)); | |
| //Parse a well known text string. | |
| var point = atlas.io.ogc.WKT.read('POINT(-122.34009 47.60995)'); | |
| //Add the parsed data to the data source. | |
| datasource.add(point); | |
| }); | |
| } | |
| </script> | |
| </head> | |
| <body onload="GetMap()"> | |
| <div id="myMap" style="position:relative;width:100%;min-width:350px;height:600px;"></div> | |
| <fieldset style="width:calc(100% - 30px);min-width:350px;margin-top:10px;"> | |
| <legend><h1 style="font-size:16px">Read Well Known Text</h1></legend> | |
| This sample shows how to easily read Well Known Text (WKT) as GeoJSON. | |
| This sample reads <b>POINT(-122.34009 47.60995)</b> as GeoJSON and renders it on the map using a bubble layer. | |
| </fieldset> | |
| </body> | |
| </html> |