Resolved PR comments

packages/legend/README.md

@@ -26,17 +26,10 @@ createLegendFromLayer(layer).then((legendDiv) => {
 });
 ```
 
-## API Documentation
+## Documentation
 
-### `createLegendFromLayer(layer: Layer): Promise<HTMLDivElement>`
+For more detailed API documentation, see the [documentation website](https://camptocamp.github.io/geospatial-sdk/docs/).
 
-Creates a legend from a layer.
+## Examples
 
-#### Parameters
-
-- `layer: (MapContextLayer)`: The layer to create the legend from.
-- `options: (LegendOptions, optional)`: The options to create the legend.
-
-#### Returns
-
-- `Promise<HTMLElement | false>`: A promise that resolves to the legend element or `false` if the legend could not be created.
+For examples and demos, see the [examples website](https://camptocamp.github.io/geospatial-sdk/).

packages/legend/lib/create-legend/from-layer.test.ts

@@ -100,28 +100,28 @@ describe("createLegendFromLayer", () => {
     );
   });
 
-  it("returns false for invalid layer type", async () => {
+  it("returns null for invalid layer type", async () => {
     const invalidLayer = { ...baseWmsLayer, type: "invalid" as any };
 
     const result = await createLegendFromLayer(invalidLayer);
 
-    expect(result).toBe(false);
+    expect(result).toBe(null);
   });
 
-  it("returns false for layer without URL", async () => {
+  it("returns null for layer without URL", async () => {
     const layerWithoutUrl = { ...baseWmsLayer, url: "" };
 
     const result = await createLegendFromLayer(layerWithoutUrl);
 
-    expect(result).toBe(false);
+    expect(result).toBe(null);
   });
 
-  it("returns false for layer without name", async () => {
+  it("returns null for layer without name", async () => {
     const layerWithoutName = { ...baseWmsLayer, name: "" };
 
     const result = await createLegendFromLayer(layerWithoutName);
 
-    expect(result).toBe(false);
+    expect(result).toBe(null);
   });
 
   it("handles image load error", async () => {

packages/legend/lib/create-legend/from-layer.ts

@@ -82,24 +82,23 @@ async function createWmtsLegendUrl(
 }
 
 /**
- * Create a legend from a layer
+ * Creates a legend from a layer.
  *
- *
- * @param layer - The MapContextLayer to create a legend from
- * @param options - Optional configuration for legend generation
- * @returns The legend as a DOM element or false if the legend could not be created
+ * @param {MapContextLayer} layer - The layer to create the legend from.
+ * @param {LegendOptions} [options] - The options to create the legend.
+ * @returns {Promise<HTMLElement | null>} A promise that resolves to the legend element or `null` if the legend could not be created.
  */
 export async function createLegendFromLayer(
   layer: MapContextLayer,
   options: LegendOptions = {},
-): Promise<HTMLElement | false> {
+): Promise<HTMLElement | null> {
   if (
     (layer.type !== "wms" && layer.type !== "wmts") ||
     !layer.url ||
     !layer.name
   ) {
     console.error("Invalid layer for legend creation");
-    return false;
+    return null;
   }
 
   // Create a container for the legend