edu.uci.ics.jung.algorithms.layout

Interface GraphElementAccessor<V,E>

All Known Implementing Classes:

RadiusGraphElementAccessor

public interface GraphElementAccessor<V,E>

Interface for coordinate-based selection of graph components.

Method Summary

Modifier and Type	Method and Description
E	getEdge(Layout<V,E> layout, double x, double y) Returns an edge which is associated with the location (x,y).
V	getVertex(Layout<V,E> layout, double x, double y) Returns a vertex which is associated with the location (x,y).
java.util.Collection<V>	getVertices(Layout<V,E> layout, java.awt.Shape rectangle) Returns the vertices contained within rectangle relative to layout.

Method Detail

getVertex

V getVertex(Layout<V,E> layout,
            double x,
            double y)

Returns a vertex which is associated with the location (x,y). This is typically determined with respect to the vertex's location as specified by a Layout.

getVertices

java.util.Collection<V> getVertices(Layout<V,E> layout,
                                    java.awt.Shape rectangle)

Returns the vertices contained within rectangle relative to layout.

getEdge

E getEdge(Layout<V,E> layout,
          double x,
          double y)

Returns an edge which is associated with the location (x,y). This is typically determined with respect to the edge's location as specified by a Layout.