Add a fullscreen control to a map | NMaps GL JS Docs

This example adds a clickable map control that enables a user to toggle fullscreen mode on and off.

It uses addControl with FullscreenControl to add the button overlay on the map.

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Add a fullscreen control to a map</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://cdn.ndrive.com/nmapsgl/v1.6.6/nmaps-gl.js"></script>
<link href="https://cdn.ndrive.com/nmapsgl/v1.6.6/nmaps-gl.css" rel="stylesheet" />
<style>
	body { margin: 0; padding: 0; }
	#map { position: absolute; top: 0; bottom: 0; width: 100%; }
</style>
</head>
<body>
<div id="map"></div>
 
<script>
	// TO MAKE THE MAP APPEAR YOU MUST ADD YOUR ACCESS TOKEN
	nmapsgl.accessToken = '<your access token here>';
	
const map = new nmapsgl.Map({
container: 'map', // container id
style: 'Streets', //stylesheet location
center: [11.255, 43.77], // starting position
zoom: 13 // starting zoom
});
 
map.addControl(new nmapsgl.FullscreenControl());
</script>
 
</body>
</html>