Fit a map to a bounding box
Use fitBounds
to show a specific area of the map in view, regardless of the pixel size of the map.
<!DOCTYPE html><html><head><meta charset="utf-8" /><title>Fit a map to a bounding box</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><style>
#fit {
display: block;
position: relative;
margin: 0px auto;
width: 50%;
height: 40px;
padding: 10px;
border: none;
border-radius: 3px;
font-size: 12px;
text-align: center;
color: #fff;
background: #ee8a65;
}
</style>
<div id="map"></div>
<br />
<button id="fit">Fit to Bounds</button>
<script>
var map = new trackasiagl.Map({
container: 'map',
style: 'https://maps.track-asia.com/styles/v1/streets.json?key=public_key',
center: {"lat":10.762622,"lng":106.660172},
zoom: 9
});
document.getElementById('fit').addEventListener('click', function () {
map.fitBounds([[105.682666,21.106474],[105.992901,20.948166]]);
});
</script>
</body></html>