79c8afdba8
To have the same path (starting with `ol/`, without `.js`) as in the documentation. The support was added in the webpack config in #8928
46 lines
967 B
JavaScript
46 lines
967 B
JavaScript
import Map from 'ol/Map';
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import View from 'ol/View';
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import TileLayer from 'ol/layer/Tile';
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import BingMaps from 'ol/source/BingMaps';
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import OSM from 'ol/source/OSM';
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const osm = new TileLayer({
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source: new OSM()
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});
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const bing = new TileLayer({
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source: new BingMaps({
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key: 'As1HiMj1PvLPlqc_gtM7AqZfBL8ZL3VrjaS3zIb22Uvb9WKhuJObROC-qUpa81U5',
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imagerySet: 'Aerial'
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})
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});
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const map = new Map({
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layers: [osm, bing],
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target: 'map',
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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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const swipe = document.getElementById('swipe');
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bing.on('prerender', function(event) {
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const ctx = event.context;
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const width = ctx.canvas.width * (swipe.value / 100);
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ctx.save();
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ctx.beginPath();
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ctx.rect(width, 0, ctx.canvas.width - width, ctx.canvas.height);
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ctx.clip();
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});
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bing.on('postrender', function(event) {
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const ctx = event.context;
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ctx.restore();
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});
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swipe.addEventListener('input', function() {
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map.render();
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}, false);
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