leaflet-easybutton-customized
v1.0.0
Published
easily add control buttons to your leaflet maps with icon support
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L.EasyButton
The easiest way to add buttons with Leaflet — so simple it fits in a gif:
More running examples and docs
Boilerplate Examples
These use YOUR_LEAFLET_MAP
as a placeholder;
remember to change it to the variable name of your map.
Hello World
open a popup
var helloPopup = L.popup().setContent('Hello World!');
L.easyButton('fa-globe', function(btn, map){
helloPopup.setLatLng(map.getCenter()).openOn(map);
}).addTo( YOUR_LEAFLET_MAP );
Map State
set the map's center and use an img
for the icon
L.easyButton('<img src="/path/to/img/of/penguin.png">', function(btn, map){
var antarctica = [-77,70];
map.setView(antarctica);
}).addTo( YOUR_LEAFLET_MAP );
Button States
change the button's function and appearance
var stateChangingButton = L.easyButton({
states: [{
stateName: 'zoom-to-forest', // name the state
icon: 'fa-tree', // and define its properties
title: 'zoom to a forest', // like its title
onClick: function(btn, map) { // and its callback
map.setView([46.25,-121.8],10);
btn.state('zoom-to-school'); // change state on click!
}
}, {
stateName: 'zoom-to-school',
icon: 'fa-university',
title: 'zoom to a school',
onClick: function(btn, map) {
map.setView([42.3748204,-71.1161913],16);
btn.state('zoom-to-forest');
}
}]
});
stateChangingButton.addTo( YOUR_LEAFLET_MAP );
Download/Install
EasyButton version 2.x.x
and up expect Leaflet 1.x.x
or higher;
for Leaflet 0.7.x
use EasyButton 1.3.x
.
jsDelivr
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/leaflet-easybutton@2/src/easy-button.css">
<script src="https://cdn.jsdelivr.net/npm/leaflet-easybutton@2/src/easy-button.js"></script>
NPM
npm install --save leaflet-easybutton
Bower
bower install --save Leaflet.EasyButton
Icon Dependencies
If you haven't already, make sure to install/include the icon library of your choice (your lib should have its own instructions) — EasyButton should work with anything!