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.
117 lines
2.5 KiB
JavaScript
117 lines
2.5 KiB
JavaScript
import Feature from '../../../src/ol/Feature.js';
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import Fill from '../../../src/ol/style/Fill.js';
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import Map from '../../../src/ol/Map.js';
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import Polygon from '../../../src/ol/geom/Polygon.js';
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import Stroke from '../../../src/ol/style/Stroke.js';
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import Style from '../../../src/ol/style/Style.js';
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import VectorLayer from '../../../src/ol/layer/Vector.js';
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import VectorSource from '../../../src/ol/source/Vector.js';
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import View from '../../../src/ol/View.js';
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// create gradient
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const canvas = document.createElement('canvas');
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const context = canvas.getContext('2d');
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const gradient = context.createLinearGradient(0, 0, 30, 0);
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gradient.addColorStop(0, 'red');
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gradient.addColorStop(1 / 6, 'orange');
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gradient.addColorStop(2 / 6, 'yellow');
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gradient.addColorStop(3 / 6, 'green');
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gradient.addColorStop(4 / 6, 'aqua');
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gradient.addColorStop(5 / 6, 'blue');
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gradient.addColorStop(1, 'purple');
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// create pattern
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canvas.width = 11;
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canvas.height = 11;
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context.fillStyle = 'rgba(102, 0, 102, 0.5)';
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context.beginPath();
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context.arc(5, 5, 4, 0, 2 * Math.PI);
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context.fill();
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context.fillStyle = 'rgb(55, 0, 170)';
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context.beginPath();
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context.arc(5, 5, 2, 0, 2 * Math.PI);
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context.fill();
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const pattern = context.createPattern(canvas, 'repeat');
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const vectorSource = new VectorSource();
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let feature;
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// rectangle with 1 hole
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feature = new Feature({
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geometry: new Polygon([
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[
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[-22.5, -5],
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[-22.5, 35],
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[37.5, 35],
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[37.5, -5],
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[-22.5, -5],
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],
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[
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[-2.5, 7],
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[17.5, 7],
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[17.5, 23],
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[-2.5, 23],
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[-2.5, 7],
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],
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]),
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});
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feature.setStyle(
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new Style({
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fill: new Fill({color: pattern}),
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stroke: new Stroke({color: gradient, width: 3}),
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})
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);
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vectorSource.addFeature(feature);
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// rectangle with 2 holes
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feature = new Feature({
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geometry: new Polygon([
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[
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[-37.5, -32.5],
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[-37.5, 17.5],
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[32.5, 17.5],
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[32.5, -32.5],
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[-37.5, -32.5],
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],
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[
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[-33.5, -28.5],
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[-21.5, -28.5],
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[-21.5, -16.5],
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[-33.5, -16.5],
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[-33.5, -28.5],
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],
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[
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[12.5, -28.5],
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[26.5, -28.5],
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[26.5, -16.5],
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[12.5, -16.5],
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[12.5, -28.5],
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],
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]),
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});
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feature.setStyle(
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new Style({
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fill: new Fill({color: gradient}),
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stroke: new Stroke({color: pattern, width: 5}),
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})
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);
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vectorSource.addFeature(feature);
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new Map({
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pixelRatio: 1,
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layers: [
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new VectorLayer({
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source: vectorSource,
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}),
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],
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target: 'map',
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view: new View({
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center: [0, 0],
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resolution: 1,
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}),
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});
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render();
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