Skip to content

Instantly share code, notes, and snippets.

@summer4096
Last active March 27, 2018 15:03
Show Gist options
  • Save summer4096/4070d0d33a1d749c62c64cafa9fc7dab to your computer and use it in GitHub Desktop.
Save summer4096/4070d0d33a1d749c62c64cafa9fc7dab to your computer and use it in GitHub Desktop.
Mapbox GL 3d data demo
license: MIT

. . . using data-driven styles and heavily cribbed from Peter Liu's excellent example.

<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title></title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.26.0/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.26.0/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.eyJ1IjoiZmFyYWRheTIiLCJhIjoiY2l1c2Q3NWU3MDBkbTJ5cWowczBvbjhsZiJ9.OjMt4z15E_Mhbn1Fwe4bHg';
var map = new mapboxgl.Map({
style: 'mapbox://styles/faraday2/ciq3sorzs000qb1lxu41eavgf',
center: [-111.9, 40.7135],
zoom: 6,
pitch: 60,
bearing: 210,
container: 'map'
});
map.on('load', function() {
map.addSource('usa_hexes', {
'type': 'vector',
'url': 'mapbox://faraday2.usa_hexes'
});
map.addLayer({
'id': 'hexes',
'source': 'usa_hexes',
'source-layer': 'usa_hexes',
'type': 'fill',
'minzoom': 3,
'paint': {
'fill-color': {
'property': 'count',
'stops': [
[0, 'rgba(188,42,102,0)'],
[100, 'rgba(188,42,102,0.3)'],
[500, 'rgba(188,42,102,0.65)'],
[3000, 'rgba(73,173,166,0.65)'],
[10000, 'rgba(73,173,166,0.8)'],
[30000, 'rgba(73,173,166,0.9)']
]
},
//'fill-pattern': 'circle-11',
'fill-extrude-base': 0,
'fill-extrude-height': {
'property': 'count',
'stops': [[0,10],[500,1000],[3000,10000],[35000,1000000]],
'base': 1
},
'fill-opacity': {
'property': 'count',
'stops': [
[0, 0],
[100, 0.2],
[500, 0.4],
[3000, 0.6],
[10000, 0.8],
[30000, 0.9]
]
},
}
}, 'admin-2-boundaries');
});
map.addControl(new mapboxgl.NavigationControl());
</script>
</body>
</html>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment