Nevron Open Vision Documentation
NBalloonTreeLayout Class Members
Fields  Properties  Methods  Events


The following tables list the members exposed by NBalloonTreeLayout.

Public Constructors
 NameDescription
Public ConstructorNBalloonTreeLayout ConstructorDefault constructor.  
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Public Fields
 NameDescription
Public Fieldstatic (Shared in Visual Basic)ChildrenWedgePropertyReference to the ChildWedge property  
Public Fieldstatic (Shared in Visual Basic)NBalloonTreeLayoutSchemaSchema associated with NCompactTreeLayout  
Public Fieldstatic (Shared in Visual Basic)ParentChildSpacingPropertyReference to the ParentChildSpacing property  
Public Fieldstatic (Shared in Visual Basic)RootWedgePropertyReference to the RootWedge property  
Public Fieldstatic (Shared in Visual Basic)StartAnglePropertyReference to the StartAngle property  
Public Fieldstatic (Shared in Visual Basic)VertexSpacingPropertyReference to the MinimalVertexSpacing property  
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Public Properties
 NameDescription
Public PropertyChildrenWedgeGets/Sets the sector angle (measured in degrees) for the children of each vertex.  
Public PropertyOwnerLayoutGets the layout that contains this layout component. (Inherited from Nevron.Nov.Layout.NLayoutComponent)
Public PropertyParentChildSpacingGets/Sets the preferred spacing between a parent and a child vertex in the layout direction. The real spacing may be different for some nodes, because the layout does not allow overlapping.  
Public PropertyRegionLayoutGets or sets the region layout used for the optional final arrangement of the regions (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
Public PropertyRootWedgeGets/Sets the sector angle (measured in degrees) for the children of the root vertex.  
Public PropertyStartAngleGets/Sets the start angle for the children of the root vertex, measured in degrees anticlockwise from the x-axis.  
Public PropertyVertexSpacingGets/Sets the minimal spacing between two vertices in the layout.  
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Public Methods
 NameDescription
Public MethodArrangeOverloaded. Applies the layout to the specified objects (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
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Protected Methods
 NameDescription
Protected MethodArrangeRegionContentCalled to layout the content of the specified region. (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodArrangeRegionsCalled to layout the regions (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
Protected MethodArrangeRegionsContentCalled to layout the content of all regions (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
Protected MethodArrangeTreeOverridden. Overriden to perform the balloon tree layout algorithm  
Protected MethodCreateEdgeBodyCalled in the tree building process to create a body for each edge (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodCreateGraphBuilderCreates a graph builder which is used to build the arranged graphs or trees from the input set of objects (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
Protected MethodCreateRegionsOverriden to split the object regions into trees, and create a tree region for each resulting tree. (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodCreateVertexBodyCalled in the tree building process to create a body for each vertex (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodOnAncestorsChangedUpdates any references or cache related to the context of the node ancestors (Inherited from Nevron.Nov.Layout.NLayoutComponent)
Protected MethodOnArrangedTreeCalled after the layout of the specified tree (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodOnArrangingTreeCalled before the layout of the specified tree (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Protected MethodUpdateObjectsCalled to update the objects from the bodies contained in all regions (Inherited from Nevron.Nov.Diagram.Layout.NGraphLayoutBase<NTreeGraphRegion>)
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Public Events
 NameDescription
Public EventArrangedTreeOccurs when a tree has been layed out by this layout. (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
Public EventArrangingTreeOccurs when a tree is about to layed out by this layout. (Inherited from Nevron.Nov.Diagram.Layout.NTreeLayout)
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See Also

Reference

NBalloonTreeLayout Class
Nevron.Nov.Diagram.Layout Namespace

 

 


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