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

Visualization mechanisms for supporting the selection of graph elements.

See:
          Description

Interface Summary
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
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
ShapePickSupport.Style The available picking heuristics:
  • Style.CENTERED: returns the element whose center is closest to the pick point.
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    Package edu.uci.ics.jung.visualization.picking Description

    Visualization mechanisms for supporting the selection of graph elements.



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