Website updates

Author: tschaub

dist/en/main/examples/common.js

@@ -61,9 +61,9 @@ declare class LayerRenderer<LayerType extends import("../layer/Layer.js").defaul
      * @abstract
      * @param {import("../Map.js").FrameState} frameState Frame state.
      * @param {HTMLElement|null} target Target that may be used to render content to.
-     * @return {HTMLElement|null} The rendered element.
+     * @return {HTMLElement} The rendered element.
      */
-    renderFrame(frameState: import("../Map.js").FrameState, target: HTMLElement | null): HTMLElement | null;
+    renderFrame(frameState: import("../Map.js").FrameState, target: HTMLElement | null): HTMLElement;
     /**
      * @abstract
      * @param {import("../coordinate.js").Coordinate} coordinate Coordinate.

dist/en/main/examples/common.js.map

@@ -96,7 +96,7 @@ class LayerRenderer extends Observable {
    * @abstract
    * @param {import("../Map.js").FrameState} frameState Frame state.
    * @param {HTMLElement|null} target Target that may be used to render content to.
-   * @return {HTMLElement|null} The rendered element.
+   * @return {HTMLElement} The rendered element.
    */
   renderFrame(frameState, target) {
     return abstract();

dist/en/main/examples/offscreen-canvas.worker.worker.js.map

@@ -133,7 +133,6 @@ class CanvasVectorImageLayerRenderer extends CanvasImageLayerRenderer {
           [declutter]: new RBush(9),
         };
       }
-      let emptyImage = true;
       const image = new ImageCanvas(
         renderedExtent,
         viewResolution,
@@ -145,11 +144,9 @@ class CanvasVectorImageLayerRenderer extends CanvasImageLayerRenderer {
             vectorRenderer.replayGroupChanged
           ) {
             vectorRenderer.clipping = false;
-            if (vectorRenderer.renderFrame(imageFrameState, null)) {
-              vectorRenderer.renderDeclutter(imageFrameState);
-              vectorRenderer.renderDeferred(imageFrameState);
-              emptyImage = false;
-            }
+            vectorRenderer.renderFrame(imageFrameState, null);
+            vectorRenderer.renderDeclutter(imageFrameState);
+            vectorRenderer.renderDeferred(imageFrameState);
             callback();
           }
         },
@@ -159,7 +156,7 @@ class CanvasVectorImageLayerRenderer extends CanvasImageLayerRenderer {
         if (image.getState() !== ImageState.LOADED) {
           return;
         }
-        this.image = emptyImage ? null : image;
+        this.image = image;
         const imagePixelRatio = image.getPixelRatio();
         const renderedResolution =
           (fromResolutionLike(image.getResolution()) * pixelRatio) /
@@ -184,7 +181,7 @@ class CanvasVectorImageLayerRenderer extends CanvasImageLayerRenderer {
         frameState.pixelToCoordinateTransform.slice();
     }
 
-    return !!this.image;
+    return !this.getLayer().getSource().loading && !!this.image;
   }
 
   /**