Merge pull request #12178 from kikuchan/ol-format-wkb

Add WKB (Well-Known Binary) format

examples/wkb.html

@@ -0,0 +1,9 @@
+---
+layout: example.html
+title: WKB
+shortdesc: Example of using the WKB parser.
+docs: >
+  Create features from geometries in WKB (Well Known Binary) format.
+tags: "wkb, well known binary"
+---
+<div id="map" class="map"></div>

examples/wkb.js

@@ -0,0 +1,34 @@
+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,
+  }),
+});