<!DOCTYPE html>
<html>
<head>
<meta charset=utf-8 />
<title>Show Tooltips on Hover</title>
<meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no' />
<script src='//api.tiles.mapbox.com/mapbox.js/v1.4.0/mapbox.js'></script>
<link href='//api.tiles.mapbox.com/mapbox.js/v1.4.0/mapbox.css' rel='stylesheet' />
<!--[if lte IE 8]>
<link href='//api.tiles.mapbox.com/mapbox.js/v1.4.0/mapbox.ie.css' rel='stylesheet'>
<![endif]-->
<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 = L.mapbox.map('map', 'examples.map-20v6611k').setView([39.12367, -76.81229], 9);
var geoJson = {
type: 'FeatureCollection',
features: [{
type: 'Feature',
properties: {
title: 'Washington, D.C.',
},
geometry: {
type: 'Point',
coordinates: [-77.03201, 38.90065]
}
},
{
type: 'Feature',
properties: {
title: 'Baltimore, MD',
},
geometry: {
type: 'Point',
coordinates: [-76.60767, 39.28755]
}
}]
};
map.markerLayer.setGeoJSON(geoJson);
map.markerLayer.on('mouseover', function(e) {
e.layer.openPopup();
});
map.markerLayer.on('mouseout', function(e) {
e.layer.closePopup();
});
</script>