examples/0229-layers-esri-heatmap-layer-example.html

<!DOCTYPE html>
<html ng-app="demoapp">
<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <script src="../bower_components/angular/angular.min.js"></script>
    <script src="../bower_components/leaflet/dist/leaflet.js"></script>
  <script src="../bower_components/angular-simple-logger/dist/angular-simple-logger.js"></script>
    <script src="../bower_components/Leaflet.heat/dist/leaflet-heat.js"></script>
    <script src="../bower_components/esri-leaflet/dist/esri-leaflet.js"></script>
    <script src="../bower_components/esri-leaflet-heatmap-feature-layer/dist/esri-leaflet-heatmap-feature-layer.js"></script>
    <script src="../dist/angular-leaflet-directive.min.js"></script>
    <link rel="stylesheet" href="../bower_components/leaflet/dist/leaflet.css" />
    <script>
        var app = angular.module("demoapp", ["leaflet-directive"]);
        app.controller("LayersEsriHeatmapLayerController", [ "$scope", function($scope) {
            angular.extend($scope, {
                center: {
	            	lat:  40.706,
	                lng: -73.926,
	                zoom: 14
	            },
                layers: {
                    baselayers: {
				    	streets: {
					    	name: "Gray",
					        type: "agsBase",
					        layer: "Gray",
					        visible: false
				    	}
                    },
                    overlays: {
                        simple: {
                            name: "Simple",
                            type: "agsHeatmap",
                            url: "https://services.arcgis.com/rOo16HdIMeOBI4Mb/ArcGIS/rest/services/Graffiti_Reports/FeatureServer/0",
                            visible: true,
                            layerOptions: {
                                radius: 14,
                                gradient: {
                                    0.2: "#ffffb2",
                                    0.4: "#fd8d3c",
                                    0.6: "#fd8d3c",
                                    0.8: "#f03b20",
                                    1: "#bd0026"
                                }
                            }
                        }
                    }
                }
            });
        }]);
    </script>
</head>
<body ng-controller="LayersEsriHeatmapLayerController">
    <leaflet lf-center="center" layers="layers" width="100%" height="480px"></leaflet>
    <h1>Esri ArcGIS Heatmap Layer</h1>
    <p>
        Displaying point data as a heatmap using the L.heat plugin with custom styling of heatmap gradients with the L.heat options.
    </p>
</body>
</html>