Widget settings
To configure the widget, you need to click on the three dots next to the widget name and select “Configure”.

In the window that appears, you can specify the time (in seconds) for changing scenes during animation.

Widget description
A corresponding widget icon appears in the lower left corner of the map; when clicked, the user is shown a widget window with the following functionality (see Figure 3). The application administrator can click on the “+” icon at any time to add a new Bookmark. By default, the map extent is saved as a Bookmark, however, if the “use layer settings” checkbox is clicked, the visibility of the layers, the selected base map, and the opened popup will be saved. In addition to adding new Bookmarks, the application administrator can delete or edit existing ones, change the order, or play all Bookmarks when pressing the Play button.

The end user of the application has access to switching between Bookmarks, as well as animation of the entire History (see Figure 4).