Leaflet Map with a Polygon - Vancouver

<!DOCTYPE html>

<html>

<title>Leaflet Web Map</title>

<link rel="stylesheet" href="https://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.min.js"></script>

<style>
#map {
    width: 960px;
    height:500px;
}
</style>

</head>

<body>

<div id="map"></div>

// create map object, tell it to live in 'map' div and give initial latitude, longitude, zoom values
    // pass option to turn scroll wheel zoom off
    var map = L.map('map',{scrollWheelZoom:false}).setView([49.2609,-123.1140], 15);

// add base map tiles from OpenStreetMap and attribution info to 'map' div
    L.tileLayer('https://{s}.tile.osm.org/{z}/{x}/{y}.png', {
    attribution: '&copy; <a href="https://osm.org/copyright">OpenStreetMap</a> contributors'
    }).addTo(map);
    
    // define array of points for polygon
    var area = [ [49.2609,-123.1140],[49.260727, -123.126545],[49.265993, -123.126416] ];

// add polygon from area array points to map with some basic styling
    L.polygon(area,{color:'purple',opacity:.6}).addTo(map);

</script>

</body>

</html>

Modified http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js to a secure url

https://code.jquery.com/jquery-2.1.4.js

https://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js