Rub21
12/11/2017 - 4:18 PM
Mapbox GL JS labels on top of radar raster
Mapbox GL JS labels on top of radar raster
<!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/v0.15.0/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.15.0/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.eyJ1IjoiZGFuc3dpY2siLCJhIjoiY2l1dTUzcmgxMDJ0djJ0b2VhY2sxNXBiMyJ9.25Qs4HNEkHubd4_Awbd8Og';
var map = new mapboxgl.Map({
container: 'map', // container id
style: {
"version": 8,
"name": "Basic",
"sources": {
"mapbox": {
"url": "mapbox://mapbox.mapbox-streets-v7",
"type": "vector"
},
"simple-tiles": {
"type": "raster",
"tiles": [
"https://tileserver.maptiler.com/weather/{z}/{x}/{y}.png"
],
"tileSize": 256
}
},
"sprite": "mapbox://sprites/danswick/ciljv8aim00459dm3hht07ite",
"glyphs": "mapbox://fonts/mapbox/{fontstack}/{range}.pbf",
"layers": [
{
"id": "background",
"type": "background",
"paint": {
"background-color": "#dedede"
},
"interactive": true
},
{
"id": "landuse_overlay_national_park",
"type": "fill",
"source": "mapbox",
"source-layer": "landuse_overlay",
"filter": [
"==",
"class",
"national_park"
],
"paint": {
"fill-color": "#d2edae",
"fill-opacity": 0.75
},
"interactive": true
},
{
"id": "landuse_park",
"type": "fill",
"source": "mapbox",
"source-layer": "landuse",
"filter": [
"==",
"class",
"park"
],
"paint": {
"fill-color": "#d2edae"
},
"interactive": true
},
{
"id": "waterway",
"type": "line",
"source": "mapbox",
"source-layer": "waterway",
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"in",
"class",
"river",
"canal"
]
],
"paint": {
"line-color": "#a0cfdf",
"line-width": {
"base": 1.4,
"stops": [
[
8,
0.5
],
[
20,
15
]
]
}
},
"interactive": true
},
{
"id": "water",
"type": "fill",
"source": "mapbox",
"source-layer": "water",
"paint": {
"fill-color": "#a0cfdf"
},
"interactive": true
},
{
"id": "building",
"type": "fill",
"source": "mapbox",
"source-layer": "building",
"paint": {
"fill-color": "#d6d6d6"
},
"interactive": true
},
{
"interactive": true,
"layout": {
"line-cap": "butt",
"line-join": "miter"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway_link",
"street",
"street_limited",
"service",
"track",
"pedestrian",
"path",
"link"
],
[
"==",
"structure",
"tunnel"
]
]
],
"type": "line",
"source": "mapbox",
"id": "tunnel_minor",
"paint": {
"line-color": "#efefef",
"line-width": {
"base": 1.55,
"stops": [
[
4,
0.25
],
[
20,
30
]
]
},
"line-dasharray": [
0.36,
0.18
]
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "butt",
"line-join": "miter"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway",
"primary",
"secondary",
"tertiary",
"trunk"
],
[
"==",
"structure",
"tunnel"
]
]
],
"type": "line",
"source": "mapbox",
"id": "tunnel_major",
"paint": {
"line-color": "#fff",
"line-width": {
"base": 1.4,
"stops": [
[
6,
0.5
],
[
20,
30
]
]
},
"line-dasharray": [
0.28,
0.14
]
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "round",
"line-join": "round"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway_link",
"street",
"street_limited",
"service",
"track",
"pedestrian",
"path",
"link"
],
[
"in",
"structure",
"none",
"ford"
]
]
],
"type": "line",
"source": "mapbox",
"id": "road_minor",
"paint": {
"line-color": "#efefef",
"line-width": {
"base": 1.55,
"stops": [
[
4,
0.25
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "round",
"line-join": "round"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway",
"primary",
"secondary",
"tertiary",
"trunk"
],
[
"in",
"structure",
"none",
"ford"
]
]
],
"type": "line",
"source": "mapbox",
"id": "road_major",
"paint": {
"line-color": "#fff",
"line-width": {
"base": 1.4,
"stops": [
[
6,
0.5
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "butt",
"line-join": "miter"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway_link",
"street",
"street_limited",
"service",
"track",
"pedestrian",
"path",
"link"
],
[
"==",
"structure",
"bridge"
]
]
],
"type": "line",
"source": "mapbox",
"id": "bridge_minor case",
"paint": {
"line-color": "#dedede",
"line-width": {
"base": 1.6,
"stops": [
[
12,
0.5
],
[
20,
10
]
]
},
"line-gap-width": {
"base": 1.55,
"stops": [
[
4,
0.25
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "butt",
"line-join": "miter"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway",
"primary",
"secondary",
"tertiary",
"trunk"
],
[
"==",
"structure",
"bridge"
]
]
],
"type": "line",
"source": "mapbox",
"id": "bridge_major case",
"paint": {
"line-color": "#dedede",
"line-width": {
"base": 1.6,
"stops": [
[
12,
0.5
],
[
20,
10
]
]
},
"line-gap-width": {
"base": 1.55,
"stops": [
[
4,
0.25
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "round",
"line-join": "round"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway_link",
"street",
"street_limited",
"service",
"track",
"pedestrian",
"path",
"link"
],
[
"==",
"structure",
"bridge"
]
]
],
"type": "line",
"source": "mapbox",
"id": "bridge_minor",
"paint": {
"line-color": "#efefef",
"line-width": {
"base": 1.55,
"stops": [
[
4,
0.25
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "round",
"line-join": "round"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"in",
"class",
"motorway",
"primary",
"secondary",
"tertiary",
"trunk"
],
[
"==",
"structure",
"bridge"
]
]
],
"type": "line",
"source": "mapbox",
"id": "bridge_major",
"paint": {
"line-color": "#fff",
"line-width": {
"base": 1.4,
"stops": [
[
6,
0.5
],
[
20,
30
]
]
}
},
"source-layer": "road"
},
{
"interactive": true,
"layout": {
"line-cap": "round",
"line-join": "round"
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"all",
[
"<=",
"admin_level",
2
],
[
"==",
"maritime",
0
]
]
],
"type": "line",
"source": "mapbox",
"id": "admin_country",
"paint": {
"line-color": "#8b8a8a",
"line-width": {
"base": 1.3,
"stops": [
[
3,
0.5
],
[
22,
15
]
]
}
},
"source-layer": "admin"
},
{
"id": "simple-tiles",
"type": "raster",
"source": "simple-tiles",
"minzoom": 0,
"maxzoom": 22
},
{
"interactive": true,
"minzoom": 5,
"layout": {
"icon-image": "{maki}-11",
"text-offset": [
0,
0.5
],
"text-field": "{name_en}",
"text-font": [
"Open Sans Semibold",
"Arial Unicode MS Bold"
],
"text-max-width": 8,
"text-anchor": "top",
"text-size": 11,
"icon-size": 1
},
"filter": [
"all",
[
"==",
"$type",
"Point"
],
[
"all",
[
"==",
"scalerank",
1
],
[
"==",
"localrank",
1
]
]
],
"type": "symbol",
"source": "mapbox",
"id": "poi_label",
"paint": {
"text-color": "#666",
"text-halo-width": 1.5,
"text-halo-color": "rgba(255,255,255,0.95)",
"text-halo-blur": 1
},
"source-layer": "poi_label"
},
{
"interactive": true,
"layout": {
"symbol-placement": "line",
"text-field": "{name_en}",
"text-font": [
"Open Sans Semibold",
"Arial Unicode MS Bold"
],
"text-transform": "uppercase",
"text-letter-spacing": 0.1,
"text-size": {
"base": 1.4,
"stops": [
[
10,
8
],
[
20,
14
]
]
}
},
"filter": [
"all",
[
"==",
"$type",
"LineString"
],
[
"in",
"class",
"motorway",
"primary",
"secondary",
"tertiary",
"trunk"
]
],
"type": "symbol",
"source": "mapbox",
"id": "road_major_label",
"paint": {
"text-color": "#666",
"text-halo-color": "rgba(255,255,255,0.95)",
"text-halo-width": 2
},
"source-layer": "road_label"
},
{
"interactive": true,
"minzoom": 8,
"layout": {
"text-field": "{name_en}",
"text-font": [
"Open Sans Semibold",
"Arial Unicode MS Bold"
],
"text-max-width": 6,
"text-size": {
"stops": [
[
6,
12
],
[
12,
16
]
]
}
},
"filter": [
"all",
[
"==",
"$type",
"Point"
],
[
"in",
"type",
"town",
"village",
"hamlet",
"suburb",
"neighbourhood",
"island"
]
],
"type": "symbol",
"source": "mapbox",
"id": "place_label_other",
"paint": {
"text-color": "#666",
"text-halo-color": "rgba(255,255,255,0.95)",
"text-halo-width": 1.5,
"text-halo-blur": 1
},
"source-layer": "place_label"
},
{
"interactive": true,
"layout": {
"text-field": "{name_en}",
"text-font": [
"Open Sans Bold",
"Arial Unicode MS Bold"
],
"text-max-width": 10,
"text-size": {
"stops": [
[
3,
12
],
[
8,
16
]
]
}
},
"maxzoom": 16,
"filter": [
"all",
[
"==",
"$type",
"Point"
],
[
"==",
"type",
"city"
]
],
"type": "symbol",
"source": "mapbox",
"id": "place_label_city",
"paint": {
"text-color": "#666",
"text-halo-color": "rgba(255,255,255,0.95)",
"text-halo-width": 1.5,
"text-halo-blur": 1
},
"source-layer": "place_label"
},
{
"interactive": true,
"layout": {
"text-field": "{name_en}",
"text-font": [
"Open Sans Regular",
"Arial Unicode MS Regular"
],
"text-max-width": 10,
"text-size": {
"stops": [
[
3,
14
],
[
8,
22
]
]
}
},
"maxzoom": 12,
"filter": [
"==",
"$type",
"Point"
],
"type": "symbol",
"source": "mapbox",
"id": "country_label",
"paint": {
"text-color": "#666",
"text-halo-color": "rgba(255,255,255,0.95)",
"text-halo-width": 1.5,
"text-halo-blur": 1
},
"source-layer": "country_label"
}
],
"created": "2016-03-08T20:24:55.187Z",
"id": "ciljv8aim00459dm3hht07ite",
"modified": "2016-03-08T20:24:55.187Z",
"owner": "danswick",
"draft": false
},
center: [8.482928371982553, 38.79496328906251], // starting position
zoom: 5 // starting zoom
});
</script>
</body>
</html>A Mapbox GL JS demo that creates a layer from a third-party tiles source and draws it below the Mapbox Style's label layers. Layers in the Mapbox GL Style Spec draw in the order in which they're listed in the layers array.
Look for the following in the style JSON below:
"sources": {
"mapbox": {
"url": "mapbox://mapbox.mapbox-streets-v7",
"type": "vector"
},
"simple-tiles": {
"type": "raster",
"tiles": [
"http://tileserver.maptiler.com/weather/{z}/{x}/{y}.png"
],
"tileSize": 256
}
},
The simple-tiles source points to our 3rd-party raster tiles.
{
"id": "simple-tiles",
"type": "raster",
"source": "simple-tiles",
"minzoom": 0,
"maxzoom": 22
},
Create a new layer from the simple-tiles source.