Package org.jungrapht.visualization.util

Class BoundingRectangleCollector<T>

java.lang.Object

org.jungrapht.visualization.util.BoundingRectangleCollector<T>

Type Parameters:

T - the type to collect bounds for, either vertices or edges (see subclasses)

Direct Known Subclasses:

BoundingRectangleCollector.Edges, BoundingRectangleCollector.Points, BoundingRectangleCollector.Vertices

public abstract class BoundingRectangleCollector<T>
extends Object

collects the Rectangle2Ds that bound all of the elements of a Graph

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BoundingRectangleCollector.Edges<V,E>	collects the Rectangle2Ds that bound all of the edges of a Graph
static class	BoundingRectangleCollector.Points<V>
static class	BoundingRectangleCollector.Vertices<V>	collects the Rectangle2Ds that bound all of the vertices of a Graph

Field Summary

Fields

Modifier and Type	Field	Description
protected LayoutModel	layoutModel
protected List<Rectangle2D>	rectangles

Constructor Summary

Constructors

Constructor	Description
BoundingRectangleCollector(LayoutModel layoutModel)

Method Summary

Modifier and Type	Method	Description
void	compute()
abstract Rectangle2D	getForElement(T element)
abstract Rectangle2D	getForElement(T element, Point p)
abstract Rectangle2D	getForElement(T element, Point p1, Point p2)
List<Rectangle2D>	getRectangles()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

layoutModel

protected LayoutModel layoutModel

rectangles

protected List<Rectangle2D> rectangles

Constructor Detail

BoundingRectangleCollector

public BoundingRectangleCollector(LayoutModel layoutModel)

Method Detail

getForElement

public abstract Rectangle2D getForElement(T element)

getForElement

public abstract Rectangle2D getForElement(T element,
                                          Point p)

getForElement

public abstract Rectangle2D getForElement(T element,
                                          Point p1,
                                          Point p2)

getRectangles

public List<Rectangle2D> getRectangles()

Returns:

the rectangles

compute

public void compute()