<!DOCTYPE html>
<html>
<head>
	<title>Leaflet GeoJSON Example</title>
	<meta charset="utf-8" />

	<meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link rel="stylesheet" href="https://unpkg.com/leaflet@{{ site.latest_leaflet_version}}/dist/leaflet.css" integrity="{{site.integrity_hash_css}}" crossorigin=""/>
    <script src="https://unpkg.com/leaflet@{{ site.latest_leaflet_version}}/dist/leaflet.js" integrity="{{site.integrity_hash_uglified}}" crossorigin=""></script></head>
<body>
	<div id="map" style="width: 600px; height: 400px"></div>

	<script src="sample-geojson.js"></script>

	<script>
		var map = L.map('map').setView([39.74739, -105], 13);

		L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw', {
			maxZoom: 18,
			attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors, ' +
				'<a href="https://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, ' +
				'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
			id: 'mapbox/light-v9',
			tileSize: 512,
			zoomOffset: -1
		}).addTo(map);

		var baseballIcon = L.icon({
			iconUrl: 'baseball-marker.png',
			iconSize: [32, 37],
			iconAnchor: [16, 37],
			popupAnchor: [0, -28]
		});

		function onEachFeature(feature, layer) {
			var popupContent = "<p>I started out as a GeoJSON " +
					feature.geometry.type + ", but now I'm a Leaflet vector!</p>";

			if (feature.properties && feature.properties.popupContent) {
				popupContent += feature.properties.popupContent;
			}

			layer.bindPopup(popupContent);
		}

		L.geoJson([bicycleRental, campus], {

			style: function (feature) {
				return feature.properties && feature.properties.style;
			},

			onEachFeature: onEachFeature,

			pointToLayer: function (feature, latlng) {
				return L.circleMarker(latlng, {
					radius: 8,
					fillColor: "#ff7800",
					color: "#000",
					weight: 1,
					opacity: 1,
					fillOpacity: 0.8
				});
			}
		}).addTo(map);

		L.geoJson(freeBus, {

			filter: function (feature, layer) {
				if (feature.properties) {
					// If the property "underConstruction" exists and is true, return false (don't render features under construction)
					return feature.properties.underConstruction !== undefined ? !feature.properties.underConstruction : true;
				}
				return false;
			},

			onEachFeature: onEachFeature
		}).addTo(map);

		var coorsLayer = L.geoJson(coorsField, {

			pointToLayer: function (feature, latlng) {
				return L.marker(latlng, {icon: baseballIcon});
			},

			onEachFeature: onEachFeature
		}).addTo(map);

	</script>
</body>
</html>
