Add a GeoJSON polygon | Goong Documents

Style a polygon with the fill layer type.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Add a GeoJSON polygon</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 = '8qzxZAuxcsctSlmOszInchP1A5GrmRBHJwCBCjO6';
var map = new goongjs.Map({
container: 'map',
style: 'https://tiles.goong.io/assets/goong_map_web.json',
center: [105.84910869598389, 21.029451894670853],
zoom: 15
});
 
map.on('load', function () {
map.addSource('maine', {
'type': 'geojson',
'data': {
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [
[
[105.84654450416565, 21.030773770287805],
[105.84629774093628, 21.028710838059634],
[105.84876537322998, 21.02768937560973],
[105.8502995967865, 21.029391809136953],
[105.84941983222961, 21.030823841103423],
[105.84654450416565, 21.030773770287805]
]
]
}
}
});
map.addLayer({
'id': 'maine',
'type': 'fill',
'source': 'maine',
'layout': {},
'paint': {
'fill-color': '#088',
'fill-opacity': 0.8
}
});
});
</script>
 
</body>
</html>