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Restrict map panning to an area

Restrict map panning to an area

Prevent a map from being panned to a different place by setting maxBounds.

Restrict map panning to an area
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Restrict map panning to an area</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://cdn.jsdelivr.net/npm/@goongmaps/goong-js@1.0.9/dist/goong-js.js"></script>
<link href="https://cdn.jsdelivr.net/npm/@goongmaps/goong-js@1.0.9/dist/goong-js.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>
    // Set bounds to Hanoi, Vietnam
    var bounds = [
        [105.79464, 21.01176], // Southwest coordinates
        [105.86003, 21.05233] // Northeast coordinates
    ];

    goongjs.accessToken = 'wnicbAmnNkoMHNYUKWnlFHezV189FjmMwkNJ7hKW';
    var map = new goongjs.Map({
        container: 'map',
        style: 'https://tiles.goong.io/assets/goong_map_web.json',
        center: [105.84349, 21.02929],
        zoom: 13,
        maxBounds: bounds // Sets bounds as max
    });
</script>
</body>
</html>