054af09032
This updates ESLint and our shared eslint-config-openlayers to use Prettier. Most formatting changes were automatically applied with this:
npm run lint -- --fix
A few manual changes were required:
* In `examples/offscreen-canvas.js`, the `//eslint-disable-line` comment needed to be moved to the appropriate line to disable the error about the `'worker-loader!./offscreen-canvas.worker.js'` import.
* In `examples/webpack/exapmle-builder.js`, spaces could not be added after a couple `function`s for some reason. While editing this, I reworked `ExampleBuilder` to be a class.
* In `src/ol/format/WMSGetFeatureInfo.js`, the `// @ts-ignore` comment needed to be moved down one line so it applied to the `parsersNS` argument.
89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
import Feature from '../src/ol/Feature.js';
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import Geolocation from '../src/ol/Geolocation.js';
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import Map from '../src/ol/Map.js';
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import Point from '../src/ol/geom/Point.js';
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import View from '../src/ol/View.js';
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import {Circle as CircleStyle, Fill, Stroke, Style} from '../src/ol/style.js';
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import {OSM, Vector as VectorSource} from '../src/ol/source.js';
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import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
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const view = new View({
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center: [0, 0],
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zoom: 2,
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});
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const map = new Map({
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layers: [
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new TileLayer({
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source: new OSM(),
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}),
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],
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target: 'map',
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view: view,
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});
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const geolocation = new Geolocation({
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// enableHighAccuracy must be set to true to have the heading value.
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trackingOptions: {
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enableHighAccuracy: true,
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},
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projection: view.getProjection(),
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});
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function el(id) {
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return document.getElementById(id);
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}
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el('track').addEventListener('change', function () {
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geolocation.setTracking(this.checked);
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});
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// update the HTML page when the position changes.
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geolocation.on('change', function () {
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el('accuracy').innerText = geolocation.getAccuracy() + ' [m]';
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el('altitude').innerText = geolocation.getAltitude() + ' [m]';
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el('altitudeAccuracy').innerText = geolocation.getAltitudeAccuracy() + ' [m]';
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el('heading').innerText = geolocation.getHeading() + ' [rad]';
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el('speed').innerText = geolocation.getSpeed() + ' [m/s]';
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});
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// handle geolocation error.
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geolocation.on('error', function (error) {
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const info = document.getElementById('info');
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info.innerHTML = error.message;
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info.style.display = '';
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});
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const accuracyFeature = new Feature();
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geolocation.on('change:accuracyGeometry', function () {
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accuracyFeature.setGeometry(geolocation.getAccuracyGeometry());
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});
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const positionFeature = new Feature();
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positionFeature.setStyle(
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new Style({
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image: new CircleStyle({
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radius: 6,
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fill: new Fill({
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color: '#3399CC',
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}),
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stroke: new Stroke({
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color: '#fff',
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width: 2,
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}),
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}),
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})
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);
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geolocation.on('change:position', function () {
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const coordinates = geolocation.getPosition();
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positionFeature.setGeometry(coordinates ? new Point(coordinates) : null);
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});
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new VectorLayer({
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map: map,
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source: new VectorSource({
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features: [accuracyFeature, positionFeature],
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}),
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});
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