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@mastersigat
Created February 11, 2018 14:03
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#MapboxGL / Symbologie deux variables (graduation et extrusion 3D)
license: mit
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Display a map</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.42.2/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.42.2/mapbox-gl.css' rel='stylesheet' />
<style>
#map {width: 100%; height:800px;
</style>
</head>
<body>
<div id='map'> </div>
<script>
// Configuration carte
mapboxgl.accessToken = 'pk.eyJ1IjoibmluYW5vdW4iLCJhIjoiY2pjdHBoZGlzMnV4dDJxcGc5azJkbWRiYSJ9.o4dZRrdHcgVEKCveOXG1YQ';
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/ninanoun/cj975wxdj108c2rnxsem0rbfd', // stylesheet location
center: [-2.95523, 47.7], // starting position [lng, lat]
zoom: 7.5,
pitch : 30
});
// Config data
map.on('style.load', function() {
// Ajout communes // choroplèthe
map.addSource('communes', {
type: 'vector',
url: 'mapbox://ninanoun.86qngnnd'});
// Ajout communes // Mise en forme extrusion 3D
map.addLayer({
'id': 'extrudecommunes',
'type': 'fill-extrusion',
'source': 'communes',
'source-layer': 'TD1_Data-3kid81',
'layout': {'visibility': 'visible'},
'paint': {
'fill-extrusion-color': {
'property': 'densite',
'stops': [
[20, '#1a9850'],
[50, '#91cf60'],
[100, '#d9ef8b'],
[200, '#ffffbf'],
[500, '#fee08b'],
[1000, '#d73027']]},
'fill-extrusion-height': {
'property': 'popOK',
'stops': [
[100, 10],
[100, 100],
[200000, 100000]] },
'fill-extrusion-opacity': 0.95,
'fill-extrusion-base': 0
}
});
});
</script>
</body>
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