Package y.layout

This package provides base classes for automatic graph layout generation.

See:
Description

Interface Summary

EdgeLabelLayout	This interface defines the properties of one edge label from the perspective of a labelling algorithm.
EdgeLabelModel	This interface defines the properties of the model associated with an edge label layout.
EdgeLayout	This interface encapsulates the layout information for an edge.
GraphLayout	This interface defines the layout information of a graph.
LabelLayout	This interface defines the properties of one label from the perspective of a labelling algorithm.
LabelLayoutConstants	This interface defines constants relevant for the automatic labeling process.
LabelLayoutKeys	This interface provides label-specific keys that can be used to add data providers to a layout graph.
Layouter	This is a general interface for algorithms that perform a layout process on a given layout graph.
LayoutOrientation	Defines some layout orientation specifiers that are used to inform a layouter which general orientation a layout should express.
LayoutStage	Interface for a layouter that forms a stage of a larger layout process.
NodeLabelLayout	This interface defines the properties of one edge label from the perspective of a labelling algorithm.
NodeLabelModel	This interface defines the properties of the model associated with a node label layout.
NodeLayout	This interface describes the layout information for a node in the drawing of a graph.
PortConstraintKeys	This interface defines keys used to associate DataProviders that provide port constraints for all edges of the input graph.
ProfitModel	This is an interface for ranking LabelCandidates.

Class Summary

AbstractLayoutStage	Partial LayoutStage implementation that handles the management of the core layouter part.
BendConverter	This layout stage replaces bends with dummy nodes, calls the core layout algorithm and recreates the bends.
BufferedLayouter	A hull layouter that invokes another layout algorithm on a copy of it's input graph.
CanonicMultiStageLayouter	An abstract base class for layout algorithms that provides services to simplify and decompose the input graph before it is passed to the core layout routine itself.
ComponentLayouter	This layout stage arranges the connected components of a graph.
CompositeLayouter	A layouter that allows to express a layout stage as a chain of more basic layout stages.
CompositeLayoutStage	A composite layout stage that allows to express a layout stage as a chain of more basic layout stages.
CopiedLayoutGraph	This is a LayoutGraph implementation that serves as a copy of another LayoutGraph or as copy of a combined GraphInterface and and GraphLayout interface implementation.
DefaultEdgeLayout	This class is a default implementation of the EdgeLayout interface.
DefaultGraphLayout	This class is a default implementation of the SimpleGraphLayout interface.
DefaultLayoutGraph	This class is an default implementation of the abstract class LayoutGraph.
DefaultNodeLabelLayout	This class is the default implemtation for the NodeLabelLayout.
DefaultNodeLayout	This class is a default implementation of the NodeLayout interface.
DiscreteEdgeLabelModel	An edge label model that allows placement of labels at some positions along an edge.
DiscreteNodeLabelModel	A node label model that allows placement of labels at eight positions around a node and at four positions inside the node.
EdgeLabelCandidate	A candidate position for edge labels
EdgeLabelLayoutImpl	This class is an default implementation of the EdgeLabelLayout interface.
EdgeOppositeNodeLabelModel	A node label model that sets the labels at the opposite side of the outgoing edges of a node.
FreeEdgeLabelModel	An edge label model that allows placement of labels at a fixed offset from the source intersection point of the node.
FreeEdgeLabelModel.ModelParameter	The model parameters for the FreeEdgeLabelModel.
FreeNodeLabelModel	A node label model that allows placement of labels at a fixed offset from the upper left corner of the node.
FreeNodeLabelModel.ModelParameter	The model parameters for the FreeNodeLabelModel.
LabelCandidate	Base class for candidate positions for labels.
LabelLayoutData	This class encapsulates layout data for a label.
LabelLayoutDataRefinement	A layout stage that improves the placement of edge labels.
LabelLayoutImpl	This class is a default implementation of the LabelLayout interface.
LabelLayoutTranslator	Layout stage that automatically translates label layout information provided by the standard label layout classes EdgeLabelLayout and NodeLabelLayout to layout data of type LabelLayoutData that is accessible by the keys defined in class LabelLayoutKeys.
LabelRanking	Implements the ranking for edge and node labels for Graph2D.
LayoutGraph	This class represents a drawing of a graph.
LayoutTool	This class is a container for several helper and utility functions for the LayoutGraph class.
NodeLabelCandidate	This class represents a candidate position for label assocciated to a node in a graph.
NodeLabelLayoutImpl	This class is an default implementation of the NodeLabelLayout interface.
OrientationLayouter	A layout stage that performs changes the orientation of the layout that another algorithm calculates.
ParallelEdgeLayouter	A layout algorithm that routes parallel edges (edges that have same source and same target node) of a graph.
PortConstraint	This class represents a constraint for either a source or target port of an edge.
PortConstraintConfigurator	Provides configuration services for the port constraints of a graph.
SelfLoopLayouter	A layout algorithm that routes the selfloops (reflexive edges) of a graph.
SliderEdgeLabelModel	This class implements the slider labeling model for edges.
SliderEdgeLabelModel.ModelParameter	The model parameters for the slider model.
SubgraphLayouter	A layout stage that filters out all graph elements that are not part of a subgraph that is induced by the selected nodes of the input graph.

Package y.layout Description

This package provides base classes for automatic graph layout generation.