Files
openlayers/examples/wkb.js
2021-04-05 02:12:26 +09:00

35 lines
910 B
JavaScript

import Map from '../src/ol/Map.js';
import View from '../src/ol/View.js';
import WKB from '../src/ol/format/WKB.js';
import {OSM, Vector as VectorSource} from '../src/ol/source.js';
import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
const raster = new TileLayer({
source: new OSM(),
});
const wkb =
'0103000000010000000500000054E3A59BC4602540643BDF4F8D1739C05C8FC2F5284C4140EC51B81E852B34C0D578E926316843406F1283C0CAD141C01B2FDD2406012B40A4703D0AD79343C054E3A59BC4602540643BDF4F8D1739C0';
const format = new WKB();
const feature = format.readFeature(wkb, {
dataProjection: 'EPSG:4326',
featureProjection: 'EPSG:3857',
});
const vector = new VectorLayer({
source: new VectorSource({
features: [feature],
}),
});
const map = new Map({
layers: [raster, vector],
target: 'map',
view: new View({
center: [2952104.0199, -3277504.823],
zoom: 4,
}),
});