Vaadin 14 LTS and Leaflet 1.6.0 integration with PolymerTemplate

Leaflet4Vaadin provides a Java API for Leaflet, which is a popular map implementation.

With this Vaadin add-on you can use LeafletJS with java on server side.

If you want to contribute this add-on on github no hesitate just contact me.

Core Features:

  • map configuration
  • interactive layers
  • map and layer events
  • markers
  • tooltip and popup binding
  • layer groups
  • vector layers
  • dark theme
  • map controls (zoom, layers, scale)
  • map state functions
  • tile layers
  • GeoJSON supports
  • supports Leaflet plugins (eg.: fullscreen, heatmap, markercluster)

Future improvements

  • i18n supports
  • leaflet editable plugin integration
  • design and performance improvements
  • use Typescript on client-side instead of JS
  • supports parameters in custom events
  • bugfixes

Example usage

MapOptions options = new DefaultMapOptions();
options.setCenter(new LatLng(47.070121823, 19.204101562500004));
options.setZoom(7);
LeafletMap leafletMap = new LeafletMap(options );
leafletMap.setBaseUrl("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png");
add(leafletMap);

Please report the issues here: https://github.com/Gubancs/leaflet4vaadin/issues

Feel free to donate: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=8M9BEK428U6AW&source=url

Install

Link to this version
BetaReleased 26 November 2020Apache License 2.0
Framework Support
Polymer 2.0+
Polymer 3.0+
Vaadin platform 14+
Install with
Release notes - Version 0.5.0

Minor changes

  • Add className to Tootip (#27)
  • Added empty constructor for LatLngBounds
  • Merged a pull request (Fix typo (widht -> width))