52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
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import GeoJSON from 'ol/format/GeoJSON.js';
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import VectorLayer from 'ol/layer/Vector.js';
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import VectorSource from 'ol/source/Vector.js';
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import nationalParks from './nps_boundary.geojson?url';
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import nationalForests from './us-national-forests.geojson?url';
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import { Fill, Stroke, Style, Text } from 'ol/style.js';
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function style(feature){
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return new Style({
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text: new Text({
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text: feature.get('FORESTNAME') || (feature.get('UNIT_NAME') + " National Park"),
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}),
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fill: new Fill({
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color: 'rgba(255,255,255,0.4)',
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}),
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stroke: new Stroke({
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color: '#008800',
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width: 1.25,
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}),
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});
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}
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const layers = {
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name: "US Public Land",
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layers: [
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{
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name: "National Parks",
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layer: new VectorLayer({
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source: new VectorSource({
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url: nationalParks,
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format: new GeoJSON(),
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}),
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style: style,
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}),
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},
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{
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name: "National Forests",
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layer: new VectorLayer({
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source: new VectorSource({
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url: nationalForests,
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format: new GeoJSON(),
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}),
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style: style,
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}),
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},
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],
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};
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export default layers;
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