import Map from '../src/ol/Map.js'; import View from '../src/ol/View.js'; import {defaults as defaultControls, OverviewMap} from '../src/ol/control.js'; import TileLayer from '../src/ol/layer/Tile.js'; import OSM from '../src/ol/source/OSM.js'; const source = new OSM(); const overviewMapControl = new OverviewMap({ layers: [ new TileLayer({ source: source }) ] }); const map = new Map({ controls: defaultControls().extend([ overviewMapControl ]), layers: [ new TileLayer({ source: source }) ], target: 'map', view: new View({ center: [500000, 6000000], zoom: 7 }) });