Add a GeoJSON polygon | TrackAsia GL JS Docs

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://unpkg.com/trackasia-gl@1.0.5/dist/trackasia-gl.js"></script>
<link href="https://unpkg.com/trackasia-gl@1.0.5/dist/trackasia-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>
var map = new trackasiagl.Map({
container: 'map',
style: 'https://maps.track-asia.com/styles/v1/streets.json?key=public_key',
center: [105.101562,9.065754],
zoom: 8
});
 
map.on('load', function () {
map.addSource('maine', {
'type': 'geojson',
'data': {
'type': 'Feature',
'geometry': {
'type': 'Polygon',
'coordinates': [[[104.711292,8.615239],[104.859705,8.560923],[105.107058,8.62067],[105.260967,8.761852],[105.418234,9.008928],[105.249698,9.087452],[105.278247,9.16423],[105.274811,9.184227],[105.261087,9.179143],[105.235451,9.224522],[105.297289,9.280095],[105.249193,9.323462],[105.298664,9.384439],[105.010166,9.552407],[104.944205,9.533447],[104.919469,9.551052],[104.882366,9.492814],[104.839767,9.521257],[104.787999,8.778139],[104.903057,8.804061],[104.791748,8.713124],[104.797245,8.653391],[104.72029,8.647961],[104.711292,8.615239]]]
}
}
});
map.addLayer({
'id': 'maine',
'type': 'fill',
'source': 'maine',
'layout': {},
'paint': {
'fill-color': '#088',
'fill-opacity': 0.8
}
});
});
</script>
 
</body>
</html>