Esri Leaflet

ImageMapLayer MosaicRule

Display an Image Service from ArcGIS Online or ArcGIS Server and apply a mosaic rule to dynamically control how the service combines rasters into a mosaic. This sample shows world temperature using the 8th raster only (August of 1950). More information about Image Services can be found in the L.esri.Layers.ImageMapLayer documentation.

<html>
<head>
  <meta charset=utf-8 />
  <title>ImageMapLayer MosaicRule</title>
  <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />

  <!-- Load Leaflet from CDN-->
  <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" />
  <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script>

  <!-- Load Esri Leaflet from CDN -->
  <script src="http://cdn-geoweb.s3.amazonaws.com/esri-leaflet/1.0.0-rc.2/esri-leaflet.js"></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 mosaicRule = {
        mosaicMethod:'esriMosaicLockRaster',
        lockRasterIds:[8]
    };

    var map = L.map('map').setView([30,0], 2);

    L.esri.imageMapLayer('http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/World/Temperature/ImageServer', {
      mosaicRule: mosaicRule
    }).addTo(map);

    L.esri.basemapLayer('Gray').addTo(map);
</script>

</body>
</html>

Edit this sample on GitHub

Esri Leaflet is a project from the Esri PDX R&D Center and the Esri Community