46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
import Map from '../src/ol/Map.js';
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import TileLayer from '../src/ol/layer/Tile.js';
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import View from '../src/ol/View.js';
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import XYZ from '../src/ol/source/XYZ.js';
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const key =
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'pk.eyJ1IjoiYWhvY2V2YXIiLCJhIjoiY2t0cGdwMHVnMGdlbzMxbDhwazBic2xrNSJ9.WbcTL9uj8JPAsnT9mgb7oQ';
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const baseUrl = 'https://{a-c}.tiles.mapbox.com/v4';
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const urls = [
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baseUrl + '/mapbox.blue-marble-topo-jan/{z}/{x}/{y}.png?access_token=' + key,
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baseUrl +
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'/mapbox.blue-marble-topo-bathy-jan/{z}/{x}/{y}.png?access_token=' +
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key,
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baseUrl + '/mapbox.blue-marble-topo-jul/{z}/{x}/{y}.png?access_token=' + key,
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baseUrl +
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'/mapbox.blue-marble-topo-bathy-jul/{z}/{x}/{y}.png?access_token=' +
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key,
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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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