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<!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 © <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>
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