The HierarchicLayouter type exposes the following members.

Constructors

  NameDescription
Public methodHierarchicLayouter
Creates a new instance of HierarchicLayouter with default settings.

Methods

  NameDescription
Public methodAppendStage
Appends a stage to the layout pipeline.
(Inherited from CanonicMultiStageLayouter.)
Public methodCalcLayout(LayoutGraph)
Returns a layout for the given layout graph.
(Inherited from CanonicMultiStageLayouter.)
Public methodCalcLayout(IGraphInterface, IGraphLayout)
Returns a layout for the given graph interface and layout.
(Inherited from CanonicMultiStageLayouter.)
Public methodCanLayout
Tests whether or not the given graph can be laid out by this layouter.
(Inherited from CanonicMultiStageLayouter.)
Public methodCanLayoutCore
Always returns true.
(Overrides CanonicMultiStageLayouter..::..CanLayoutCore(LayoutGraph).)
Protected methodCheckGroupNodeSize
This method throws an ArgumentException if the width/height of the given group node object is zero.
(Inherited from CanonicMultiStageLayouter.)
Protected methodCheckNodeSize
This method throws an ArgumentException if the width/height of the given node object is zero.
(Inherited from CanonicMultiStageLayouter.)
Protected methodCreateDrawingDistanceCalculator
Factory method that is called lazily upon first usage.
Protected methodCreateEdgeReverser
Factory method that is called during DoLayoutCore(LayoutGraph) .
Protected methodCreateGrouping
Factory method that is called during DoLayoutCore(LayoutGraph) .
Public methodCreateIncrementalHintsFactory
Returns an IIncrementalHintsFactory implementation that can be used to obtain hint objects that can be associated with nodes and edges in the graph prior to the invocation of the layout algorithm using an appropriate IDataProvider implementation and the IncrementalHintsDpKey DataProvider key.
Protected methodCreateIncrementalLayerer
Factory method that is called during DoLayoutCore(LayoutGraph) .
Protected methodCreateItemData
Callback method that is called during DoLayoutCore(LayoutGraph) .
Protected methodCreateLabelLayouter
Factory method for the label layouter used by this layouter.
Public methodCreateLayerConstraintFactory
Protected methodCreateLayerer
Factory method that is called lazily upon first usage.
Protected methodCreateLayers
Factory method that is called during DoLayoutCore(LayoutGraph) .
Protected methodCreateNodePlacer
Factory method that is called lazily upon first usage.
Protected methodCreatePortAllocator
Factory method that is called lazily upon first usage.
Protected methodCreatePortConstraintOptimizer
Factory method that is called lazily upon first usage.
Public methodCreateSequenceConstraintFactory
Protected methodCreateSequencer
Factory method that is called lazily upon first usage.
Protected methodCreateSubgraphLayerSequencer
Factory method that is called during DoLayoutCore(LayoutGraph) .
Public methodDoLayout(LayoutGraph)
Calculates a layout for the given graph.
(Inherited from CanonicMultiStageLayouter.)
Public methodDoLayout(IGraphInterface, IGraphLayout)
Calculates a layout for the given graph interface and layout.
(Inherited from CanonicMultiStageLayouter.)
Public methodDoLayoutCore
Layouts the given graph.
(Overrides CanonicMultiStageLayouter..::..DoLayoutCore(LayoutGraph).)
Public methodEnableOnlyCore
Disables all layout stages and performs only the core layouter.
(Inherited from CanonicMultiStageLayouter.)
Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetAlgorithmProperty
Provides access to implementation specific properties of the algorithms used.
Used for internal purposes.
Protected methodGetEdgeLayoutDescriptors
Callback method that is called during DoLayoutCore(LayoutGraph) .
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Protected methodGetIncrementalHints
Callback method that is called during DoLayoutCore(LayoutGraph) .
Protected methodGetNodeLayoutDescriptors
Callback method that is called during DoLayoutCore(LayoutGraph) .
Protected methodGetSwimLaneDescriptors
Callback method that is called during DoLayoutCore(LayoutGraph) .
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodPrependStage
Prepends a stage to the layout pipeline.
(Inherited from CanonicMultiStageLayouter.)
Protected methodPublishLayers
Callback method that publishes the layering information
Protected methodPublishSequences
Callback method that publishes the sequencing information
Protected methodReduceBendCount
Removes bends from the edges which are obviously not necessary.
Public methodRemoveStage
Removes a LayoutStage that has been previously added by the methods AppendStage(ILayoutStage) or PrependStage(ILayoutStage) .
(Inherited from CanonicMultiStageLayouter.)
Public methodSetAlgorithmProperty
Provides access to implementation specific properties of the algorithms used internally.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)

Fields

  NameDescription
Public fieldStatic memberEdgeLayoutDescriptorDpKey
IDataProvider key used to retrieve EdgeLayoutDescriptor instances for each edge in the graph.
Public fieldStatic memberIncrementalHintsDpKey
IDataProvider key used to retrieve incremental layout hint objects for nodes and edges that have been set using the IIncrementalHintsFactory which itself can be obtained from the CreateIncrementalHintsFactory()()()() method.
Public fieldStatic memberIncrementalNodesDpKey
DataProvider key used to hold boolean values for each node in the graph that indicate whether the node has to be added incrementally.
Public fieldStatic memberLayerValueHolderDpKey
Used for publishing the final layering information.
Public fieldStatic memberNodeLayoutDescriptorDpKey
IDataProvider key used to retrieve NodeLayoutDescriptor instances for each node in the graph.
Public fieldStatic memberSequenceValueHolderDpKey
Used for publishing the final sequencing information.
Public fieldStatic memberSwimlaneDescriptorDpKey
IDataProvider key used to store SwimLaneDescriptor instances for each node in the graph.

Properties

  NameDescription
Public propertyComponentLayouter
The LayoutStage responsible for laying out the connected components of the graph.
(Inherited from CanonicMultiStageLayouter.)
Public propertyComponentLayouterEnabled
Specifies whether or not ComponentLayouter is enabled.
(Overrides CanonicMultiStageLayouter..::..ComponentLayouterEnabled.)
Public propertyDrawingDistanceCalculator
The current DrawingDistanceCalculator instance.
Public propertyGroupNodeHider
The LayoutStage that is responsible for hiding away grouping information for the layout algorithm.
(Inherited from CanonicMultiStageLayouter.)
Public propertyHideGroupNodes
Specifies whether or not to hide away group nodes before the layout begins.
(Inherited from CanonicMultiStageLayouter.)
Public propertyLabelLayouter
The algorithm used for placing labels.
(Inherited from CanonicMultiStageLayouter.)
Public propertyLabelLayouterEnabled
Specifies whether or not LabelLayouter is enabled.
(Inherited from CanonicMultiStageLayouter.)
Public propertyLayerer
The current Layerer instance.
Public propertyLayoutOrientation
The main layout orientation.
(Inherited from CanonicMultiStageLayouter.)
Public propertyMaximalDuration
The time limit (in milliseconds) set for the layout algorithm.
Public propertyNodePlacer
The current NodePlacer instance.
Public propertyOrientationLayouter
The LayoutStage that is responsible for changing the orientation of the computed layout.
(Inherited from CanonicMultiStageLayouter.)
Public propertyOrientationLayouterEnabled
Specifies whether or not the OrientationLayouter is enabled.
(Inherited from CanonicMultiStageLayouter.)
Public propertyParallelEdgeLayouter
The LayoutStage responsible for routing parallel edges.
(Inherited from CanonicMultiStageLayouter.)
Public propertyParallelEdgeLayouterEnabled
Specifies whether or not the ParallelEdgeLayouter is enabled.
(Inherited from CanonicMultiStageLayouter.)
Public propertyPortAllocator
The current PortAllocator instance.
Public propertyPortConstraintOptimizer
The current PortConstraintOptimizer instance.
Public propertySelfLoopLayouter
The LayoutStage used for routing Self-loops.
(Inherited from CanonicMultiStageLayouter.)
Public propertySelfLoopLayouterEnabled
Specifies whether or not the SelfLoopLayouter is enabled.
(Inherited from CanonicMultiStageLayouter.)
Public propertySequencer
The current Sequencer instance.
Public propertySubgraphLayouter
The LayoutStage that is responsible for constraining the layout process to a subgraph of the target graph.
(Inherited from CanonicMultiStageLayouter.)
Public propertySubgraphLayouterEnabled
Specifies whether or not the SubgraphLayouter is enabled.
(Inherited from CanonicMultiStageLayouter.)

See Also