• JMap.Project.getBase64ImageThumbnail

    Returns loaded JMap project base64 image thumbnail.

    When JMap Server NG Core lib is started, it doesn't load projects thumbnails, but you can load it by setting the startup option "loadAllProjectThumbnails" as true.

    If no thumbnail has been loaded it returns an empty string.

    Returns string

    Throws

    If no project is loaded

    Example

    // returns the project initial extent if exists
    JMap.Project.getInitialExtent()