examples/get-started/pure-js/mapbox/app.js (62 lines of code) (raw):
import {Deck} from '@deck.gl/core';
import {GeoJsonLayer, ArcLayer} from '@deck.gl/layers';
import mapboxgl from 'mapbox-gl';
// source: Natural Earth http://www.naturalearthdata.com/ via geojson.xyz
const AIR_PORTS =
'https://d2ad6b4ur7yvpq.cloudfront.net/naturalearth-3.3.0/ne_10m_airports.geojson';
const INITIAL_VIEW_STATE = {
latitude: 51.47,
longitude: 0.45,
zoom: 4,
bearing: 0,
pitch: 30
};
// Set your mapbox token here
mapboxgl.accessToken = process.env.MapboxAccessToken; // eslint-disable-line
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/light-v9',
// Note: deck.gl will be in charge of interaction and event handling
interactive: false,
center: [INITIAL_VIEW_STATE.longitude, INITIAL_VIEW_STATE.latitude],
zoom: INITIAL_VIEW_STATE.zoom,
bearing: INITIAL_VIEW_STATE.bearing,
pitch: INITIAL_VIEW_STATE.pitch
});
export const deck = new Deck({
canvas: 'deck-canvas',
width: '100%',
height: '100%',
initialViewState: INITIAL_VIEW_STATE,
controller: true,
onViewStateChange: ({viewState}) => {
map.jumpTo({
center: [viewState.longitude, viewState.latitude],
zoom: viewState.zoom,
bearing: viewState.bearing,
pitch: viewState.pitch
});
},
layers: [
new GeoJsonLayer({
id: 'airports',
data: AIR_PORTS,
// Styles
filled: true,
pointRadiusMinPixels: 2,
pointRadiusScale: 2000,
getRadius: f => 11 - f.properties.scalerank,
getFillColor: [200, 0, 80, 180],
// Interactive props
pickable: true,
autoHighlight: true,
onClick: info =>
// eslint-disable-next-line
info.object && alert(`${info.object.properties.name} (${info.object.properties.abbrev})`)
}),
new ArcLayer({
id: 'arcs',
data: AIR_PORTS,
dataTransform: d => d.features.filter(f => f.properties.scalerank < 4),
// Styles
getSourcePosition: f => [-0.4531566, 51.4709959], // London
getTargetPosition: f => f.geometry.coordinates,
getSourceColor: [0, 128, 200],
getTargetColor: [200, 0, 80],
getWidth: 1
})
]
});