65 lines
1.4 KiB
JavaScript
65 lines
1.4 KiB
JavaScript
import GeoJSON from '../src/ol/format/GeoJSON.js';
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import Map from '../src/ol/Map.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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import {Fill, Stroke, Style, Text} from '../src/ol/style.js';
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const map = new Map({
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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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extent: [-13882269, 2890586, -7456136, 6340207],
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showFullExtent: true,
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}),
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});
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const labelStyle = new Style({
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text: new Text({
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font: '13px Calibri,sans-serif',
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fill: new Fill({
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color: '#000',
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}),
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stroke: new Stroke({
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color: '#fff',
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width: 4,
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}),
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}),
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});
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const countryStyle = new Style({
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fill: new Fill({
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color: 'rgba(255, 255, 255, 0.6)',
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}),
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stroke: new Stroke({
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color: '#319FD3',
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width: 1,
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}),
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});
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const style = [countryStyle, labelStyle];
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const vectorLayer = new VectorLayer({
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background: 'white',
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source: new VectorSource({
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url: 'https://openlayers.org/data/vector/us-states.json',
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format: new GeoJSON(),
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}),
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style: function (feature) {
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labelStyle
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.getText()
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.setText([
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feature.getId(),
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'bold 13px Calibri,sans-serif',
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` ${feature.get('name')}`,
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'',
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'\n',
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'',
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`${feature.get('density')} people/mi²`,
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'italic 11px Calibri,sans-serif',
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]);
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return style;
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},
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});
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map.addLayer(vectorLayer);
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