Samples/Overlays/Html Pushpin Layer/Html Pushpin Layer.html

﻿<!DOCTYPE html>
<html lang="en">
<head>
    <title>HTML Pushpin Layer - Bing Maps Samples</title>

    <meta charset="utf-8" />
	<link rel="shortcut icon" href="/favicon.ico"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
    <meta name="description" content="This sample shows how to create a custom layer for display HTML based pushpins using a Custom Overlay." />
    <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, Bing, Bing Maps" />
    <meta name="author" content="Microsoft Bing Maps" />
    <meta name="screenshot" content="screenshot.jpg" />
    
    <script>
    var map, infobox, layer;

    //Create a simple reusable HTML template to keep things easy.
    var htmlTemplate = '<div class="htmlPushpin">{text}</div>';

    function GetMap()
    {
        map = new Microsoft.Maps.Map('#myMap', {});

        //Create an infobox at the center of the map but don't show it.
        infobox = new Microsoft.Maps.Infobox(map.getCenter(), {
            offset: new Microsoft.Maps.Point(0, 12),
            showCloseButton: false,
            visible: false
        });
        infobox.setMap(map);

        //Register the custom module.
        Microsoft.Maps.registerModule('HtmlPushpinLayerModule', '/overlays/html-pushpin-layer/HtmlPushpinLayerModule.js');

        //Load the module.
        Microsoft.Maps.loadModule('HtmlPushpinLayerModule', function () {
            //Create some HTML pushpins in random locations. 
            var locs = Microsoft.Maps.TestDataGenerator.getLocations(5, map.getBounds());
                       
            //Create an array of Html Pushpins.
            var pins = [
                new HtmlPushpin(locs[0], htmlTemplate.replace('{text}', 'Hello World!'), { anchor: new Microsoft.Maps.Point(50, 12) }),
                new HtmlPushpin(locs[1], htmlTemplate.replace('{text}', 'My Pushpin'), { anchor: new Microsoft.Maps.Point(50, 12) }),
                new HtmlPushpin(locs[2], htmlTemplate.replace('{text}', 'HTML Rules!'), { anchor: new Microsoft.Maps.Point(50, 12) }),
                new HtmlPushpin(locs[3], htmlTemplate.replace('{text}', 'Hoverable'), { anchor: new Microsoft.Maps.Point(50, 12) }),
                new HtmlPushpin(locs[4], htmlTemplate.replace('{text}', 'Draggable Pushpin'), { anchor: new Microsoft.Maps.Point(50, 12), draggable: true })
            ];

            Microsoft.Maps.Events.addHandler(pins[3], 'mouseover', function (e) {
                infobox.setOptions({
                    location: e.target.getLocation(),
                    title: 'Pin Hovered',
                    visible: true
                });
            });

            Microsoft.Maps.Events.addHandler(pins[3], 'mouseout', function (e) {
                infobox.setOptions({ visible: false });
            });

            //Create an Html Pushpin Layer and pass in the array of pushpins.
            layer = new HtmlPushpinLayer(pins);

            //Add the HTML pushpin to the map.
            map.layers.insert(layer);
        });
    }

    var addedPinIdx = 1;

    function AddPushpin() {
        //Get a random location in the current map view. 
        var loc = Microsoft.Maps.TestDataGenerator.getLocations(1, map.getBounds());

        //Create an Html Pushpin and add it to the layer.
        layer.add(new HtmlPushpin(loc, htmlTemplate.replace('{text}', 'Add Pin: ' + addedPinIdx), { anchor: new Microsoft.Maps.Point(50, 12) }));

        addedPinIdx++;
    }

    function BringIntoView() {
        var bounds = layer.getBounds();
        if (bounds) {
            map.setView({ bounds: bounds, padding: 100 });
        }
    }
    </script>
    
    <style>
        .htmlPushpin {
            color:red;
            background-color:white;
            width:100px;
            padding:2px;
            text-align:center;

            /* Disable the ability to select the text */
            -webkit-user-select: none;  /* Chrome all / Safari all */
            -moz-user-select: none;     /* Firefox all */
            -ms-user-select: none;      /* IE 10+ */
            user-select: none;          /* Likely future */      
        }
    </style>
</head>
<body>
    <div id="myMap" style="position:relative;width:100%;min-width:290px;height:600px;background-color:gray"></div>
    <br/>
    <input type="button" value="Add Pushpin" onclick="AddPushpin()"/>
    <input type="button" value="Clear Layer" onclick="layer.clear();" />
    <input type="button" value="Bring into View" onclick="BringIntoView();" />

    <fieldset style="width:800px;margin-top:10px;">
        <legend>HTML Pushpin Layer Sample</legend>
        This sample shows how to create a custom layer for display HTML based pushpins using a Custom Overlay.
    </fieldset>

    <script>
        // Dynamic load the Bing Maps Key and Script
        // Get your own Bing Maps key at https://www.microsoft.com/maps
        (async () => {
            let script = document.createElement("script");
            let bingKey = await fetch("https://samples.azuremaps.com/api/GetBingMapsKey").then(r => r.text()).then(key => { return key });
            script.setAttribute("src", `https://www.bing.com/api/maps/mapcontrol?callback=GetMap&key=${bingKey}`);
            document.body.appendChild(script);
        })();
    </script>
</body>
</html>