ad62739a6e
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
40 lines
1022 B
JavaScript
40 lines
1022 B
JavaScript
import Map from '../src/ol/Map.js';
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import View from '../src/ol/View.js';
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import TileLayer from '../src/ol/layer/Tile.js';
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import XYZ from '../src/ol/source/XYZ.js';
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const urls = [
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'https://{a-c}.tiles.mapbox.com/v3/mapbox.blue-marble-topo-jan/{z}/{x}/{y}.png',
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'https://{a-c}.tiles.mapbox.com/v3/mapbox.blue-marble-topo-bathy-jan/{z}/{x}/{y}.png',
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'https://{a-c}.tiles.mapbox.com/v3/mapbox.blue-marble-topo-jul/{z}/{x}/{y}.png',
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'https://{a-c}.tiles.mapbox.com/v3/mapbox.blue-marble-topo-bathy-jul/{z}/{x}/{y}.png'
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];
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const source = new XYZ();
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const map = new Map({
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target: 'map',
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layers: [
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new TileLayer({
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source: source
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})
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],
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view: new View({
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center: [0, 0],
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zoom: 2
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})
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});
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function updateUrl(index) {
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source.setUrl(urls[index]);
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}
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const buttons = document.getElementsByClassName('switcher');
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for (let i = 0, ii = buttons.length; i < ii; ++i) {
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const button = buttons[i];
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button.addEventListener('click', updateUrl.bind(null, Number(button.value)));
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}
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updateUrl(0);
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