Leaflet4Vaadin - Vaadin Add-on Directory

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

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Example Source Code with Vaadin Flow V15
Online Demo
Issue tracker
Source Code

Leaflet4Vaadin version 0.2.2-beta
- source code has been shared on github - tile layer handling - minor bugfixes

Leaflet4Vaadin version 0.2.3-beta
Bug fixes - fixed CSS and Javascript loading issues - fixed not all tiles loaded until resize window - improved leaflet-lumo-theme.css

Leaflet4Vaadin version 0.2.4-beta
- enhanced event handling - simple GeoJSON support using Vivid Solutions JTS API - implemented map geolocation method - implemented map state getter and setter methods - new map options - minor bug fixes

Leaflet4Vaadin version 0.2.5-beta
- added map conversion methods - fixed map initialization - other minor changes

Leaflet4Vaadin version 0.3.0-beta
#### New features * DivIcon basic type * MarkerCluster plugin integration * HeatLayer plugin integration * FullScreen plugin integration * Added the LayersControl #### Improvements * Improved layer handling * Better map performance * Better support to implement new plugins in the future * Added new examples #### Bug fixes * Map not displayed when leafletMap.fitBounds(LatLngBounds) is called #7 * Unable to get center and zoom attributes after move or zoom events ended #13 * There is no option to disable layers control. #10

Leaflet4Vaadin version 0.3.1
##### Bug fixes * Multipolygon#getBounds() will always return 0;0 as south-west bounds (#16) * Fixed JavaDoc warnings

Leaflet4Vaadin version 0.3.2
Leaflet.Canvas-Markers plugin integration

Leaflet4Vaadin version 0.4.0
KMZ layer plugin

Leaflet4Vaadin version 0.5.0
Minor changes * Add className to Tootip (#27) * Added empty constructor for LatLngBounds * Merged a pull request (Fix typo (widht -> width))