-
Notifications
You must be signed in to change notification settings - Fork 4
/
cluster.html
94 lines (87 loc) · 2.67 KB
/
cluster.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
<!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/v0.37.0/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.37.0/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.eyJ1IjoiYW5uZWIiLCJhIjoiOVR1NFVoRSJ9.x0d9OLRZADt-GJaDqE0XPg';
var map = new mapboxgl.Map({
container: 'map',
style: 'styles/freetilehosting/positron.json',
center: [10,48],
zoom: 3
});
map.on('load', function() {
// Add a new source from our GeoJSON data and set the
// 'cluster' option to true. GL-JS will add the point_count property to your source data.
map.addSource("growappphotos", {
type: "geojson",
// Point to GeoJSON data. This example visualizes all growapp photos as of 15 may 2017
data: "data/photos.geojson",
cluster: true,
clusterMaxZoom: 14, // Max zoom to cluster points on
clusterRadius: 50 // Radius of each cluster when clustering points (defaults to 50)
});
map.addLayer({
id: "clusters",
type: "circle",
source: "growappphotos",
filter: ["has", "point_count"],
paint: {
"circle-color": {
property: "point_count",
type: "interval",
stops: [
[0, "#51bbd6"],
[100, "#f1f075"],
[750, "#f28cb1"],
]
},
"circle-radius": {
property: "point_count",
type: "interval",
stops: [
[0, 20],
[100, 30],
[750, 40]
]
}
}
});
map.addLayer({
id: "cluster-count",
type: "symbol",
source: "growappphotos",
filter: ["has", "point_count"],
layout: {
"text-field": "{point_count_abbreviated}",
"text-font": ["DIN Offc Pro Medium", "Arial Unicode MS Bold"],
"text-size": 12
}
});
map.addLayer({
id: "unclustered-point",
type: "circle",
source: "growappphotos",
filter: ["!has", "point_count"],
paint: {
"circle-color": "#11b4da",
"circle-radius": 4,
"circle-stroke-width": 1,
"circle-stroke-color": "#fff"
}
});
});
</script>
</body>
</html>