gView.Plugins.MapTools.Graphics.Freehand.ActiveDisplay C# (CSharp) Method

ActiveDisplay() private method

private ActiveDisplay ( IMapDocument doc ) : IDisplay
doc IMapDocument
return IDisplay
        private IDisplay ActiveDisplay(IMapDocument doc)
        {
            if (doc == null || doc.FocusMap == null)
            {
                return null;
            }

            return doc.FocusMap.Display;
        }
    }