usage on Cloud Foundry

ensure you have the following installed and set up on your system

ruby
sass
node
grunt
cf

then do the following:

npm install
grunt assemble:dev concat uglify sass copy
cp manifest-sample.yml manifest.yml
[edit manifest.yml and change the host property]
cf push

this will create an esri-examples app in your Cloud Foundry org/space

Esri Leaflet

Leaflet plugins for ArcGIS Services. Currently Esri Leaflet supports loading Esri basemaps and feature services, as well as tiled, dynamic and image map services.

The goal of Esri Leaflet is not to replace the ArcGIS API for JavaScript, but rather to provide small components to allow developers to build mapping applications with Leaflet.

Currently Esri Leaflet is in development and should be thought of as a beta or preview.

Demos

There are loads of demos showing the features of Esri Leaflet that will help you get started.

Example

Here is a quick example to get you started. Just change the paths to point to the proper libraries and go.

<!DOCTYPE html>
<html>
  <head>
     <!-- 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/0.0.1-beta.5/esri-leaflet.js"></script>

    <style>
      html, body,  #map {
        width : 100%;
        height : 100%;
      }
    </style>
  </head>
  <body>
    <div id="map"></div>
    <script>
      var map = L.map('map').setView([45.528, -122.680], 13);

      L.esri.basemapLayer("Gray").addTo(map);

      var parks = new L.esri.FeatureLayer("http://services.arcgis.com/rOo16HdIMeOBI4Mb/arcgis/rest/services/Portland_Parks/FeatureServer/0", {
       style: function () {
          return { color: "#70ca49", weight: 2 };
        }
      }).addTo(map);

      var popupTemplate = "<h3>{NAME}</h3>{ACRES} Acres<br><small>Property ID: {PROPERTYID}<small>";

      parks.bindPopup(function(feature){
        return L.Util.template(popupTemplate, feature.properties)
      });
    </script>
  </body>
</html>

Documentation & Examples

A full API Reference and plenty of sample code can be found at the Esri Leaflet website.

Development Roadmap

If you are interested in contributing to Esri Leaflet or are interetsed in seeing what is coming up next checkout the development roadmap.

Freqently Asked Questions

Projects Using Esri Leaflet

Feel free to add your projects to this list!

Development Instructions

Make Sure you have the Grunt CLI installed.

Fork and clone Esri Leaflet
cd into the esri-leaflet folder
Install the dependencies with npm install
run grunt from the command line. This will start the web server locally at http://localhost:8001 and start watching the source files and running linting and testing commands.
Make your changes and create a pull request

Dependencies

Leaflet version 0.7 or higher is required but the latest version is recommended.

Optional Dependencies

Leaflet.markercluster - for L.esri.ClusteredFeatureLayer
Leaflet.heat - only for L.esri.HeatmapLayer.
Esri Leaflet Geocoder - for geocoding functionality.

Resources

Issues

Find a bug or want to request a new feature? Please let us know by submitting an issue.

Contributing

Esri welcomes contributions from anyone and everyone. Please see our guidelines for contributing.

Credit

L.esri.DymanicMapLayer was originally code from https://github.com/sanborn/leaflet-ags/blob/master/src/AGS.Layer.Dynamic.js

Licensing

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

A copy of the license is available in the repository's license.txt file.

[](Esri Tags: ArcGIS Web Mapping Leaflet) [](Esri Language: JavaScript)

ganeshmax/esri-leaflet