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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <title>Show popup on hover - 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 show a popup when the mouse hovers over or touches a shape." /> | |
| <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, pins, symbols, pushpins, markers, infobox, infowindow, hover" /> | |
| <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, datasource, popup, symbolLayer; | |
| 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: [-122.33, 47.63], | |
| zoom: 11, | |
| 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 a data source and add it to the map. | |
| datasource = new atlas.source.DataSource(); | |
| map.sources.add(datasource); | |
| //Create three point features on the map and add some metadata in the properties which we will want to display in a popup. | |
| datasource.add([ | |
| new atlas.data.Feature(new atlas.data.Point([-122.33, 47.6]), { | |
| name: 'Point 1 Title', | |
| description: 'This is the description 1.' | |
| }), | |
| new atlas.data.Feature(new atlas.data.Point([-122.335, 47.645]), { | |
| name: 'Point 2 Title', | |
| description: 'This is the description 2.' | |
| }), | |
| new atlas.data.Feature(new atlas.data.Point([-122.325, 47.635]), { | |
| name: 'Point 3 Title', | |
| description: 'This is the description 3.' | |
| }) | |
| ]); | |
| //Add a layer for rendering point data as symbols. | |
| symbolLayer = new atlas.layer.SymbolLayer(datasource, null, { iconOptions: { allowOverlap: true } }); | |
| map.layers.add(symbolLayer); | |
| //Create a popup but leave it closed so we can update it and display it later. | |
| popup = new atlas.Popup({ | |
| position: [0, 0], | |
| pixelOffset: [0, -18] | |
| }); | |
| //Close the popup when the mouse moves on the map. | |
| map.events.add('mousemove', closePopup); | |
| /** | |
| * Open the popup on mouse move or touchstart on the symbol layer. | |
| * Mouse move is used as mouseover only fires when the mouse initially goes over a symbol. | |
| * If two symbols overlap, moving the mouse from one to the other won't trigger the event for the new shape as the mouse is still over the layer. | |
| */ | |
| map.events.add('mousemove', symbolLayer, symbolHovered); | |
| map.events.add('touchstart', symbolLayer, symbolHovered); | |
| }); | |
| } | |
| function closePopup() { | |
| popup.close(); | |
| } | |
| function symbolHovered(e) { | |
| //Make sure the event occurred on a shape feature. | |
| if (e.shapes && e.shapes.length > 0) { | |
| var properties = e.shapes[0].getProperties(); | |
| //Update the content and position of the popup. | |
| popup.setOptions({ | |
| //Create the content of the popup. | |
| content: `<div style="padding:10px;"><b>${properties.name}</b><br/>${properties.description}</div>`, | |
| position: e.shapes[0].getCoordinates(), | |
| pixelOffset: [0, -18] | |
| }); | |
| //Open the popup. | |
| popup.open(map); | |
| } | |
| } | |
| </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">Show popup on hover</h1></legend> | |
| This sample shows how to show a popup when the mouse hovers over or touches a shape. | |
| This sample uses the mouse move event to detect when hovering over a shape instead of the mouse over event. | |
| The mouse enter and over events only fires when initially hovering over a shape in a layer. | |
| If two shapes overlap, these events won't fire again. The mouse move event will fire while moving the mouse over shapes in the layer. | |
| </fieldset> | |
| </body> | |
| </html> |