''' <summary>
''' Creates the undo monitor for annotation viewer.
''' </summary>
''' <param name="undoManager">The undo manager.</param>
''' <param name="annotationViewer">The annotation viewer.</param>
Public Shared Function CreateUndoMonitorForAnnotationViewer(undoManager As Vintasoft.Imaging.Undo.UndoManager, annotationViewer As Vintasoft.Imaging.Annotation.Wpf.UI.WpfAnnotationViewer) As Vintasoft.Imaging.Annotation.Wpf.UI.Undo.WpfAnnotationViewerUndoMonitor
    ' create the undo monitor for annotation viewer
    Dim undoMonitor As New Vintasoft.Imaging.Annotation.Wpf.UI.Undo.WpfAnnotationViewerUndoMonitor(undoManager, annotationViewer)

    ' returns the undo monitor for annotation viewer
    Return undoMonitor
End Function

/// <summary>
/// Creates the undo monitor for annotation viewer.
/// </summary>
/// <param name="undoManager">The undo manager.</param>
/// <param name="annotationViewer">The annotation viewer.</param>
public static Vintasoft.Imaging.Annotation.Wpf.UI.Undo.WpfAnnotationViewerUndoMonitor CreateUndoMonitorForAnnotationViewer(
    Vintasoft.Imaging.Undo.UndoManager undoManager,
    Vintasoft.Imaging.Annotation.Wpf.UI.WpfAnnotationViewer annotationViewer)
{
    // create the undo monitor for annotation viewer
    Vintasoft.Imaging.Annotation.Wpf.UI.Undo.WpfAnnotationViewerUndoMonitor undoMonitor =
        new Vintasoft.Imaging.Annotation.Wpf.UI.Undo.WpfAnnotationViewerUndoMonitor(undoManager, annotationViewer);

    // returns the undo monitor for annotation viewer
    return undoMonitor;
}