ad62739a6e
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
37 lines
793 B
JavaScript
37 lines
793 B
JavaScript
import Map from '../src/ol/Map.js';
|
|
import View from '../src/ol/View.js';
|
|
import {defaults as defaultControls} from '../src/ol/control.js';
|
|
import TileLayer from '../src/ol/layer/Tile.js';
|
|
import OSM from '../src/ol/source/OSM.js';
|
|
|
|
|
|
const map = new Map({
|
|
layers: [
|
|
new TileLayer({
|
|
source: new OSM()
|
|
})
|
|
],
|
|
target: 'map',
|
|
controls: defaultControls({
|
|
attributionOptions: {
|
|
collapsible: false
|
|
}
|
|
}),
|
|
view: new View({
|
|
center: [0, 0],
|
|
zoom: 2
|
|
})
|
|
});
|
|
|
|
document.getElementById('zoom-out').onclick = function() {
|
|
const view = map.getView();
|
|
const zoom = view.getZoom();
|
|
view.setZoom(zoom - 1);
|
|
};
|
|
|
|
document.getElementById('zoom-in').onclick = function() {
|
|
const view = map.getView();
|
|
const zoom = view.getZoom();
|
|
view.setZoom(zoom + 1);
|
|
};
|