Files
openlayers/examples/topojson.js
Tim Schaub ad62739a6e Use blocked scoped variables
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
2018-01-12 00:50:30 -07:00

50 lines
1.2 KiB
JavaScript

import Map from '../src/ol/Map.js';
import View from '../src/ol/View.js';
import TopoJSON from '../src/ol/format/TopoJSON.js';
import TileLayer from '../src/ol/layer/Tile.js';
import VectorLayer from '../src/ol/layer/Vector.js';
import TileJSON from '../src/ol/source/TileJSON.js';
import VectorSource from '../src/ol/source/Vector.js';
import Fill from '../src/ol/style/Fill.js';
import Stroke from '../src/ol/style/Stroke.js';
import Style from '../src/ol/style/Style.js';
const raster = new TileLayer({
source: new TileJSON({
url: 'https://api.tiles.mapbox.com/v3/mapbox.world-dark.json?secure'
})
});
const style = new Style({
fill: new Fill({
color: 'rgba(255, 255, 255, 0.6)'
}),
stroke: new Stroke({
color: '#319FD3',
width: 1
})
});
const vector = new VectorLayer({
source: new VectorSource({
url: 'data/topojson/world-110m.json',
format: new TopoJSON({
// don't want to render the full world polygon (stored as 'land' layer),
// which repeats all countries
layers: ['countries']
}),
overlaps: false
}),
style: style
});
const map = new Map({
layers: [raster, vector],
target: 'map',
view: new View({
center: [0, 0],
zoom: 1
})
});