SilverlightMappingToolBasic.UI.SuperGraph.View.SuperGraphControl.ClearMapObjects C# (CSharp) Method

        public void ClearMapObjects(bool isSaveStates = true)
        {
            Selector.Clear();
            if (isSaveStates)
            {
                foreach (NodeControl node in GetNodeControls())
                {
                    MapInformation.SetCollapseState(node.ViewModelNode.Proxy.Id, node.CollapseState);
                    MapInformation.SetVisibility(node.ViewModelNode.Proxy.Id,
                        node.IsCollapsed ? Visibility.Collapsed : Visibility.Visible);
                }
                if (Context != null)
                {
                    MapInformation.NodeLocations = GetVisibleNodeLocations();
                }
            }

            var removedArrows = ArrowFactory.Clear();

            foreach (ArrowControlFactorySet removedArrowSet in removedArrows)
            {
                NodeContainer.Children.Remove(removedArrowSet.Control);
            }

            var removedNodes = NodeFactory.Clear();

            foreach (NodeControlFactorySet removedNodeSet in removedNodes)
            {
                NodeContainer.Children.Remove(removedNodeSet.Control);
                if (removedNodeSet.Control != null)
                {
                    removedNodeSet.Control.Dispose();
                }
            }
            _moveGraphTransform = new TranslateTransform();
            IoC.GetInstance<ArrowCreationManager>().RenderTransform = MoveGraphTransform;
        }