ad62739a6e
In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
import Map from '../src/ol/Map.js';
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import View from '../src/ol/View.js';
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import ImageLayer from '../src/ol/layer/Image.js';
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import ImageWMS from '../src/ol/source/ImageWMS.js';
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const wmsSource = new ImageWMS({
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url: 'https://ahocevar.com/geoserver/wms',
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params: {'LAYERS': 'ne:ne'},
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serverType: 'geoserver',
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crossOrigin: 'anonymous'
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});
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const wmsLayer = new ImageLayer({
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source: wmsSource
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});
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const view = new View({
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center: [0, 0],
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zoom: 1
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});
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const map = new Map({
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layers: [wmsLayer],
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target: 'map',
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view: view
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});
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map.on('singleclick', function(evt) {
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document.getElementById('info').innerHTML = '';
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const viewResolution = /** @type {number} */ (view.getResolution());
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const url = wmsSource.getGetFeatureInfoUrl(
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evt.coordinate, viewResolution, 'EPSG:3857',
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{'INFO_FORMAT': 'text/html'});
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if (url) {
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document.getElementById('info').innerHTML =
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'<iframe seamless src="' + url + '"></iframe>';
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}
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});
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map.on('pointermove', function(evt) {
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if (evt.dragging) {
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return;
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}
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const pixel = map.getEventPixel(evt.originalEvent);
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const hit = map.forEachLayerAtPixel(pixel, function() {
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return true;
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});
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map.getTargetElement().style.cursor = hit ? 'pointer' : '';
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});
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