Package edu.uci.ics.jung.visualization.picking

Interface Summary

Interface	Description
PickedInfo<T>	An interface for classes that return information regarding whether a given graph element (vertex or edge) has been selected.
PickedState<T>	An interface for classes that keep track of the "picked" state of edges or vertices.

Class Summary

Class	Description
AbstractPickedState<T>	An abstract class to support ItemEvents for PickedState
ClassicPickSupport<V,E>	PickSupport implementation that emulates the picking behavior of versions of VisualizationViewer prior to version 1.6.
ClosestShapePickSupport<V,E>	A GraphElementAccessor that finds the closest element to the pick point, and returns it if it is within the element's shape.
LayoutLensShapePickSupport<V,E>	ShapePickSupport provides access to Vertices and EdgeType based on their actual shapes.
MultiPickedState<T>	Maintains the state of what has been 'picked' in the graph.
RadiusPickSupport<V,E>	Simple implementation of PickSupport that returns the vertex or edge that is closest to the specified location.
ShapePickSupport<V,E>	A GraphElementAccessor that returns elements whose Shape contains the specified pick point or region.
ViewLensShapePickSupport<V,E>	ShapePickSupport provides access to Vertices and EdgeType based on their actual shapes.

Enum Summary

Enum	Description
ShapePickSupport.Style	The available picking heuristics: Style.CENTERED: returns the element whose center is closest to the pick point.