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Add an icon to the map

Add an icon to the map

Add an icon to the map from an external URL and use it in a symbol layer.

Add an icon to the map
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Add an icon to the map</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>
    goongjs.accessToken = 'wnicbAmnNkoMHNYUKWnlFHezV189FjmMwkNJ7hKW';
    var map = new goongjs.Map({
        container: 'map',
        style: 'https://tiles.goong.io/assets/goong_map_web.json'
    });

    map.on('load', function () {
        map.loadImage(
            'https://upload.wikimedia.org/wikipedia/commons/7/7c/201408_cat.png',
            function (error, image) {
                if (error) throw error;
                map.addImage('cat', image);
                map.addSource('point', {
                    'type': 'geojson',
                    'data': {
                        'type': 'FeatureCollection',
                        'features': [
                            {
                                'type': 'Feature',
                                'geometry': {
                                    'type': 'Point',
                                    'coordinates': [0, 0]
                                }
                            }
                        ]
                    }
                });
                map.addLayer({
                    'id': 'points',
                    'type': 'symbol',
                    'source': 'point',
                    'layout': {
                        'icon-image': 'cat',
                        'icon-size': 0.25
                    }
                });
            }
        );
    });
</script>
</body>
</html>