feat: set and get label content (#328)

src/label.ts

@@ -79,6 +79,10 @@ export class Label extends OverlayViewSafe {
     }
   }
 
+  get content(): string | HTMLElement {
+    return this.labelDiv.innerHTML;
+  }
+
   set content(content: string | HTMLElement) {
     if (typeof content === "string") {
       this.labelDiv.innerHTML = content;

src/marker.test.ts

@@ -116,3 +116,10 @@ test("should set class on label", () => {
   marker.labelClass = className;
   expect(marker.labelClass).toMatch(className);
 });
+
+test("should set content on label", () => {
+  const marker = new MarkerWithLabel({ labelContent: "foo" });
+  const newConent = "bar";
+  marker.labelContent = newConent;
+  expect(marker.labelContent).toMatch(newConent);
+});

src/marker.ts

@@ -97,6 +97,14 @@ export class MarkerWithLabel extends MarkerSafe {
     return this.getClickable() || this.getDraggable();
   }
 
+  get labelContent(): string | HTMLElement {
+    return this.label.content;
+  }
+
+  set labelContent(content: string | HTMLElement) {
+    this.label.content = content;
+  }
+
   get labelClass() {
     return this.label.className;
   }