The interface of the callback that is passed to implementations of the IDummyNodeConverter's ChangeDummyNodeAppearance(IChangeDummyNodeAppearanceCallback, IFoldedGraph, INode, INode) and CreateDummyNodeAppearance(IChangeDummyNodeAppearanceCallback, IFoldedGraph, INode, INode) methods.

Namespace: yWorks.yFiles.UI.Model
Assembly: yWorks.yFilesWPF.Viewer (in yWorks.yFilesWPF.Viewer.dll) Version: 2.2.0.2 (2.2.0.2)

Syntax

C#
public interface IChangeDummyNodeAppearanceCallback : IChangeLabeledItemAppearanceCallback
Visual Basic
Public Interface IChangeDummyNodeAppearanceCallback _
	Inherits IChangeLabeledItemAppearanceCallback

Remarks

This interface can be used by the IDummyNodeConverter implementations to adjust the appearance of the dummy nodes in a IFoldedGraph view. Modifying the view state of a dummy node through this interface will prevent the undo queue from being corrupted and is the only way of modifying a dummy node that is not currently being displayed in any view.

See Also