Transform the layer extent when a user projection is set

rendering/cases/layer-image-extent-rotation-geographic/main.js

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+import Map from '../../../src/ol/Map.js';
+import View from '../../../src/ol/View.js';
+import Static from '../../../src/ol/source/ImageStatic.js';
+import {
+  get as getProjection,
+  transformExtent,
+  useGeographic
+} from '../../../src/ol/proj.js';
+import ImageLayer from '../../../src/ol/layer/Image.js';
+
+useGeographic();
+
+const center = [-122.416667, 37.783333];
+const extent = [-123.1, 37.1, -122.1, 37.9];
+
+new Map({
+  pixelRatio: 1,
+  target: 'map',
+  layers: [new ImageLayer({
+    source: new Static({
+      url: '/data/tiles/osm/5/5/12.png',
+      imageExtent: transformExtent([-123, 37, -122, 38], 'EPSG:4326', 'EPSG:3857'),
+      projection: getProjection('EPSG:3857')
+    }),
+    extent
+  })],
+  view: new View({
+    center,
+    zoom: 8,
+    rotation: Math.PI / 4
+  })
+});
+
+render();

rendering/cases/layer-tile-extent-geographic/main.js

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+/**
+ * Tile layers get clipped to their extent.
+ */
+
+import Map from '../../../src/ol/Map.js';
+import View from '../../../src/ol/View.js';
+import TileLayer from '../../../src/ol/layer/Tile.js';
+import XYZ from '../../../src/ol/source/XYZ.js';
+import {useGeographic} from '../../../src/ol/proj.js';
+
+useGeographic();
+
+const center = [7, 50];
+const extent = [2, 47, 10, 53];
+
+new Map({
+  target: 'map',
+  view: new View({
+    center: center,
+    zoom: 3
+  }),
+  layers: [
+    new TileLayer({
+      source: new XYZ({
+        url: '/data/tiles/satellite/{z}/{x}/{y}.jpg',
+        maxZoom: 3
+      }),
+      extent: extent
+    }),
+    new TileLayer({
+      source: new XYZ({
+        url: '/data/tiles/stamen-labels/{z}/{x}/{y}.png',
+        minZoom: 3,
+        maxZoom: 5
+      }),
+      extent: extent
+    })
+  ]
+});
+
+render();

rendering/cases/layer-vector-extent-geographic/main.js

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+import Map from '../../../src/ol/Map.js';
+import View from '../../../src/ol/View.js';
+import GeoJSON from '../../../src/ol/format/GeoJSON.js';
+import VectorLayer from '../../../src/ol/layer/Vector.js';
+import VectorSource from '../../../src/ol/source/Vector.js';
+import {useGeographic} from '../../../src/ol/proj.js';
+
+useGeographic();
+
+new Map({
+  target: 'map',
+  view: new View({
+    center: [0, 0],
+    zoom: 1
+  }),
+  layers: [
+    new VectorLayer({
+      extent: [-50, -45, 50, 45],
+      source: new VectorSource({
+        url: '/data/countries.json',
+        format: new GeoJSON()
+      })
+    })
+  ]
+});
+
+render();