| Name | Description | |
|---|---|---|
 | NTipOverTreeLayout Constructor | Overloaded. |
NTipOverTreeLayout Class Members
In This Topic
The following tables list the members exposed by NTipOverTreeLayout.
Public Constructors
Protected Fields
| Name | Description | |
|---|---|---|
 | m_PerformanceInfo | (Inherited from Nevron.Diagram.Layout.NLayout) |
Public Properties
| Name | Description | |
|---|---|---|
 | ChildrenPlacement | Gets/sets the default children placement. If a vertex does not provide a local value for this parameter, it will use this property value. By default set to Row. |
| ColLeftParentPlacement | Gets/sets the placement of the parent vertices whose children are arranged in a left column. |
| ColRightParentPlacement | Gets/sets the placement of the parent vertices whose children are arranged in a right column. |
| ColumnBusFactor | Gets/sets the bus alignment relative to the HorizontalSpacing property. Only applicable for edges, which connect children arranged in Column. Accepts values in the [0-1] range. By default set to 0.5f (middle). |
| Compact | Gets/sets whether the layout should attempt to compact the tree drawing area. By default set to true. |
| HorizontalSpacing | Gets/sets the minimal spacing between vertices in the horizontal dimension |
| LeafsPlacement | Gets/sets the default leafs placement. If a leaf does not provide a local value for this parameter, it will use this property value. By default set to Inherit. |
| MultiThreaded | Determines whether the layout is allowed to use multiple threads for its calculations. If set to true, this will lead to improved perfomance on multi-core processors. (Inherited from Nevron.Diagram.Layout.NLayout) |
| Name | Gets/sets the name of the layout (Inherited from Nevron.Diagram.Layout.NLayout) |
| RegionLayout | Gets/sets the region layout used for the optional final arrangement of the regions (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
| RowBusFactor | Gets/sets the bus alignment relative to the aesthetically available space between parent and child nodes. Only applicable for edges, which connect children arranged in Row. Accepts values in the [0-1] range. By default set to 0.5f (middle). |
| RowParentPlacement | Gets/sets the placement of the parent vertices whose children are arranged in a row. |
| VerticalSpacing | Gets/sets the minimal spacing between vertices in the vertical dimension. |
Public Methods
| Name | Description | |
|---|---|---|
 | Clone | Creates an identical copy of this attribute (Inherited from Nevron.Dom.NAttribute) |
| ConvertMeasurementUnit | Overridden. Called when the measurement unit of the measurements stored in this node have changed and all measurements must be converted to the new unit |
| CreateFieldNonSerializedObjects | Overridden. |
| CreateNonSerializedObjects | Called to create any non serialized objects, which the holder posseses (Inherited from Nevron.Dom.NAttribute) |
| GetReferenceProvider | Obtains the reference provider to which the object is currently attached (Inherited from Nevron.Dom.NAttribute) |
| Layout | Applies the layout to the specified objects (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
| OnHistoryAction | Called to perform a history action (Inherited from Nevron.Dom.NAttribute) |
| OnStateChangedFromHistory | Called by history when the object state has changed from history (Inherited from Nevron.Dom.NAttribute) |
| OnStateChangingFromHistory | Called by history when the object state is about to be changed from history (Inherited from Nevron.Dom.NAttribute) |
| ProvideReference | Called to provide a reference to the object of the specified type (Inherited from Nevron.Dom.NAttribute) |
| ToString | Overriden to return the layout name (Inherited from Nevron.Diagram.Layout.NLayout) |
| UpdateFieldReferences | Overridden. |
| UpdateReferences | Called to update the references stored by the object (Inherited from Nevron.Dom.NAttribute) |
Protected Methods
| Name | Description | |
|---|---|---|
 | AppendPerformanceInfo | Overloaded. Appends the provided performance data to the performance info. (Inherited from Nevron.Diagram.Layout.NLayout) |
| AppendPerformanceSeparator | Appends a separator to the performance info. (Inherited from Nevron.Diagram.Layout.NLayout) |
| AppendPerfromanceLine | Appends a new line to the performance info. (Inherited from Nevron.Diagram.Layout.NLayout) |
| Commit | Commits the current transaction (Inherited from Nevron.Dom.NAttribute) |
| CreateEdgeBody | Called in the tree building process to create a body for each edge (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
| CreateGraphBuilder | Called to create graph builder which is used to build the arranged graphs or trees from the input set of objects (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
| CreateRegions | Overriden to split the object regions into trees, and create a tree region for each resulting tree. (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
| CreateVertexBody | Overridden. |
| EndProperty | Unlocks the history service. Pair it with the StartProperty method (Inherited from Nevron.Dom.NAttribute) |
| LayoutRegionContent | Called to layout the content of the specified region. (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
| LayoutRegions | Called to layout the regions (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
| LayoutRegionsContent | Called to layout the content of all regions (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
| LayoutTree | Overridden. Overriden to perform the tip-over tree layout algorithm |
| OnChanged | Called when this attribute has changed (Inherited from Nevron.Dom.NAttribute) |
| OnLayedOutTree | Called after the layout of the specified tree (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
| OnLayingOutTree | Overridden. Called before the layout of the specified tree |
| OnPropertyChanged | General property changed handler (Inherited from Nevron.Dom.NAttribute) |
| OnPropertyChanging | General property changing handler (Inherited from Nevron.Dom.NAttribute) |
| PauseHistoryService | Safely pauses the history service (Inherited from Nevron.Dom.NAttribute) |
| RecordAction | Records an action (Inherited from Nevron.Dom.NAttribute) |
| RecordOperation | Safely records a custom operation in the history service to which the attribute is connected (Inherited from Nevron.Dom.NAttribute) |
| RecordProperty | Records the state of the specified property before it is changed (Inherited from Nevron.Dom.NAttribute) |
| RecordState | Overloaded. Records the entire state of the attribute (Inherited from Nevron.Dom.NAttribute) |
| ResumeHistoryService | Safely resumes the history service (Inherited from Nevron.Dom.NAttribute) |
| Rollback | Rolls back the current transaction (Inherited from Nevron.Dom.NAttribute) |
| StartProperty | Records the state of the specified property before it is changed and locks the history service. Pair it with the EndProperty method. (Inherited from Nevron.Dom.NAttribute) |
| StartTransaction | Starts a new transaction (Inherited from Nevron.Dom.NAttribute) |
| UpdateObjects | Called to update the objects from the bodies contained in all regions (Inherited from Nevron.Diagram.Layout.NGraphPartsLayout) |
Public Events
| Name | Description | |
|---|---|---|
 | LayedOutTree | Occurs when a tree has been layed out by this layout. (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
| LayingOutTree | Occurswhen a tree is about to layed out by this layout. (Inherited from Nevron.Diagram.Layout.NTreeLayout) |
See Also