Merge pull request #11215 from ahocevar/flat-multipolygon

Fix MVT multipolygons with featureClass: Feature

rendering/cases/format-mvt-geojson/main.js

@@ -0,0 +1,47 @@
+import {Feature, Map, View} from '../../../src/ol/index.js';
+import {GeoJSON, MVT} from '../../../src/ol/format.js';
+import {VectorTile as VectorTileLayer} from '../../../src/ol/layer.js';
+import {VectorTile as VectorTileSource} from '../../../src/ol/source.js';
+import {fromLonLat} from '../../../src/ol/proj.js';
+
+const center = fromLonLat([0.26, 24.08]);
+
+const map = new Map({
+  layers: [
+    new VectorTileLayer({
+      source: new VectorTileSource({
+        format: new MVT(),
+        url: '/data/{z}-{x}-{y}.mvt',
+        minZoom: 7,
+        maxZoom: 7,
+      }),
+    }),
+    new VectorTileLayer({
+      source: new VectorTileSource({
+        format: new MVT({
+          featureClass: Feature,
+        }),
+        url: '/data/{z}-{x}-{y}.mvt',
+        minZoom: 7,
+        maxZoom: 7,
+      }),
+    }),
+    new VectorTileLayer({
+      source: new VectorTileSource({
+        format: new GeoJSON(),
+        url: '/data/{z}-{x}-{y}.geojson',
+        minZoom: 7,
+        maxZoom: 7,
+      }),
+    }),
+  ],
+  target: 'map',
+  view: new View({
+    center: center,
+    zoom: 10,
+  }),
+});
+
+map.getTargetElement().style.background = 'gray';
+
+render();