Method collide

src/gridstack-engine.ts:182–186

* Return the first node that intercepts/collides with the given node or area. * Used for collision detection during drag and drop operations. * * @param skip the node to skip in collision detection (usually the node being moved) * @param area the area to check for collisions (defaults to

(skip: GridStackNode, area = skip, skip2?: GridStackNode)

   * }
   */
  public collide(skip: GridStackNode, area = skip, skip2?: GridStackNode): GridStackNode | undefined {
    const skipId = skip._id;
    const skip2Id = skip2?._id;
    return this.nodes.find(n => n._id !== skipId && n._id !== skip2Id && Utils.isIntercepted(n, area));
  }
  /**
   * Return all nodes that intercept/collide with the given node or area.
   * Similar to collide() but returns all colliding nodes instead of just the first.