Link interaction

2022-05-20 13:24:43 -06:00
parent 3857e2051c
commit 6690dc99dd
6 changed files with 416 additions and 1 deletions
@@ -155,7 +155,11 @@ class MouseWheelZoom extends Interaction {
   */
  endInteraction_() {
    this.trackpadTimeoutId_ = undefined;
-    const view = this.getMap().getView();
+    const map = this.getMap();
+    if (!map) {
+      return;
+    }
+    const view = map.getView();
    view.endInteraction(
      undefined,
      this.lastDelta_ ? (this.lastDelta_ > 0 ? 1 : -1) : 0,