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March 4, 2022 04:39
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Show popups using a vector tile source
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8" /> | |
<title>Add a vector tile source</title> | |
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" /> | |
<script src="https://api.mapbox.com/mapbox-gl-js/v2.7.0/mapbox-gl.js"></script> | |
<link href="https://api.mapbox.com/mapbox-gl-js/v2.7.0/mapbox-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> | |
mapboxgl.accessToken = 'pk.eyJ1IjoibWFsLXdvb2QiLCJhIjoiY2oyZ2t2em50MDAyMzJ3cnltMDFhb2NzdiJ9.X-D4Wvo5E5QxeP7K_I3O8w'; | |
var map = new mapboxgl.Map({ | |
container: 'map', | |
style: 'mapbox://styles/mapbox/light-v10', | |
zoom: 13, | |
center: [-73.9912, 40.7198] | |
}); | |
map.on('load', function () { | |
map.addSource('nyc-test', { | |
type: 'vector', | |
url: 'mapbox://mal-wood.ckjz01o3x0jsm27x8bpjvot9t-5jcsf' | |
}); | |
map.addLayer({ | |
'id': 'nyc', | |
'type': 'symbol', | |
'source': 'nyc-test', | |
'source-layer': 'test-nyc', | |
'layout': { | |
'icon-image': 'marker-11', | |
'icon-size': 3, | |
'icon-allow-overlap': true | |
} | |
}); | |
map.on('click', 'nyc', function (e) { | |
var coordinates = e.features[0].geometry.coordinates.slice(); | |
var test = e.features[0].properties.test; | |
while (Math.abs(e.lngLat.lng - coordinates[0]) > 180) { | |
coordinates[0] += e.lngLat.lng > coordinates[0] ? 360 : -360; | |
} | |
new mapboxgl.Popup() | |
.setLngLat(coordinates) | |
.setHTML(test) | |
.addTo(map); | |
}); | |
map.on('mouseenter', 'nyc', function () { | |
map.getCanvas().style.cursor = 'pointer'; | |
}); | |
map.on('mouseleave', 'nyc', function () { | |
map.getCanvas().style.cursor = ''; | |
}); | |
}); | |
</script> | |
</body> | |
</html> |
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