Display and style rich text labels | TrackAsia GL JS Docs

Use the format expression to display country labels in both English and in the local language.

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Display and style rich text labels</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://unpkg.com/[email protected]/dist/trackasia-gl.js"></script>
<link href="https://unpkg.com/[email protected]/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>
trackasiagl.setRTLTextPlugin(
'https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.2.3/mapbox-gl-rtl-text.js'
);
 
var map = new trackasiagl.Map({
container: 'map', // container id
style: 'https://maps.track-asia.com/styles/v1/streets.json?key=public_key', // stylesheet location
center: {"lat":10.762622,"lng":106.660172}, // starting position
zoom: 2 // starting zoom
});
 
map.on('load', function () {
map.setLayoutProperty('country-label', 'text-field', [
'format',
['get', 'name_en'],
{ 'font-scale': 1.2 },
'\n',
{},
['get', 'name'],
{
'font-scale': 0.8,
'text-font': [
'literal',
['DIN Offc Pro Italic', 'Arial Unicode MS Regular']
]
}
]);
});
</script>
 
</body>
</html>