Package ilog.views.hypergraph.crossing

This package contains the utility classes needed to calculate tunnel and bridge crossings in segmented hyperedges.

See: Description

Interface Summary

Interface	Description
IlvCrossing	A crossing between two crossing aware segments.
IlvCrossingAwareObject	A subclass of IlvGraphic must implement this interface, if it should be able to display crossing graphics (tunnels, jogs, bridges) at the place where lines cross.
IlvCrossingAwareSegment	An interface that represents a segment of a crossing aware link or hyperedge.
IlvCrossingGraphic	An interface to be implemented by the crossing graphic object used in IlvCrossingAwareObject.
IlvCrossingOwner	A owner of a crossing.
IlvParameterizedCrossingAwareObject	A subclass of IlvGraphic that is able to display crossing graphics (tunnels, jogs, bridges) at the place where lines cross can implement this extension of the IlvCrossingAwareObject interface if it understands the standard crossing parameters: enable/disable the crossing shape set/get the crossing graphic set/get the layer of the crossing graphic set/get the size of the gap at crossings set/get whether the gap at crossings is zoomable

Class Summary

Class	Description
IlvAbstractCrossingGraphic	An IlvAbstractCrossingGraphic serves as the base class of all classes of advanced crossing graphic objects such as IlvTunnelCrossings or IlvBridgeCrossings.
IlvBridgeCrossings	An IlvBridgeCrossings is an auxiliary graphic object that is used in combination with an IlvSegmentedHyperEdge.
IlvCrossingCalculation	Utilities to calculate the crossings between graphic objects.
IlvTunnelCrossings	An IlvTunnelCrossings is an auxiliary graphic object that is used in combination with an IlvSegmentedHyperEdge.

Package ilog.views.hypergraph.crossing Description

This package contains the utility classes needed to calculate tunnel and bridge crossings in segmented hyperedges.

The package provides:

• The interface IlvCrossingGraphic to be implemented by graphic objects that are used as display for crossings.
• Various different implementations of this interface (IlvAbstractCrossingGraphic, IlvTunnelCrossings, IlvBridgeCrossings).
• The main class that performs the crossing calculation: IlvCrossingCalculation). This class contains various static utilities to set the parameters of the crossing calculation that hold globally for all hyperedges.
• Various expert interfaces to facilitate the handling of crossings.

Since:

JViews 8.1

See Also:

IlvSegmentedHyperEdge, IlvHyperGrapher