Load GeoTiff from Blob #13189 #13703

examples/cog-blob.js

@@ -0,0 +1,28 @@
+import GeoTIFF from '../src/ol/source/GeoTIFF.js';
+import Map from '../src/ol/Map.js';
+import TileLayer from '../src/ol/layer/WebGLTile.js';
+
+fetch('data/example.tif')
+  .then((response) => response.blob())
+  .then((blob) => {
+    const source = new GeoTIFF({
+      sources: [
+        {
+          blob: blob,
+        },
+      ],
+    });
+
+    const map = new Map({
+      target: 'map',
+      layers: [
+        new TileLayer({
+          source: source,
+        }),
+      ],
+      view: source.getView().then((viewConfig) => {
+        viewConfig.showFullExtent = true;
+        return viewConfig;
+      }),
+    });
+  });