Leaflet Control.Layers
This sample demonstrates how to pass ArcGIS Services to Leaflet's native Control.Layers which allows users to switch between different base layers and switch overlays on/off
<html>
<head>
<meta charset="utf-8" />
<title>Leaflet Control.Layers</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<!-- Load Leaflet from CDN -->
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.5.1/dist/leaflet.css"
integrity="sha512-xwE/Az9zrjBIphAcBb3F6JVqxf46+CDLwfLMHloNu6KEQCAWi6HcDUbeOfBIptF7tcCzusKFjFw2yuvEpDL9wQ=="
crossorigin=""/>
<script src="https://unpkg.com/leaflet@1.5.1/dist/leaflet.js"
integrity="sha512-GffPMF3RvMeYyc1LWMHtK8EbPv0iNZ8/oTtHPx9/cc2ILxQ+u905qIwdpULaqDkyBKgOaB57QTMg7ztg8Jm2Og=="
crossorigin=""></script>
<!-- Load Esri Leaflet from CDN -->
<script src="https://unpkg.com/esri-leaflet@2.3.0/dist/esri-leaflet.js"
integrity="sha512-1tScwpjXwwnm6tTva0l0/ZgM3rYNbdyMj5q6RSQMbNX6EUMhYDE3pMRGZaT41zHEvLoWEK7qFEJmZDOoDMU7/Q=="
crossorigin=""></script>
<style>
body { margin:0; padding:0; }
#map { position: absolute; top:0; bottom:0; right:0; left:0; }
</style>
</head>
<body>
<div id="map"></div>
<script>
var gray = L.layerGroup();
// more than one service can be grouped together and passed to the control together
L.esri.basemapLayer('DarkGray').addTo(gray);
L.esri.basemapLayer('GrayLabels').addTo(gray);
var states = L.esri.featureLayer({
url: 'https://sampleserver6.arcgisonline.com/arcgis/rest/services/Census/MapServer/3',
style: function (feature) {
return { color: '#bada55', weight: 2 };
}
});
var map = L.map('map', {
center: [39, -97.5],
zoom: 4,
layers: [gray, states]
});
var baseLayers = {
Grayscale: gray,
Streetmap: L.esri.basemapLayer('Streets')
};
var overlays = {
'U.S. States': states
};
// https://leafletjs.com/reference.html#control-layers
L.control.layers(baseLayers, overlays).addTo(map);
</script>
</body>
</html>