org.eclipse.draw2d
Class EllipseAnchor

java.lang.Object
  org.eclipse.draw2d.ConnectionAnchorBase
      org.eclipse.draw2d.AbstractConnectionAnchor
          org.eclipse.draw2d.EllipseAnchor

All Implemented Interfaces:

AncestorListener, ConnectionAnchor

public class EllipseAnchor
extends AbstractConnectionAnchor

Similar to a ChopboxAnchor, except this anchor is located on the ellipse defined by the owners bounding box.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.draw2d.AncestorListener

AncestorListener.Stub

Field Summary

Fields inherited from class org.eclipse.draw2d.ConnectionAnchorBase

listeners

Constructor Summary

EllipseAnchor()

EllipseAnchor(IFigure owner)

Method Summary

boolean	equals(java.lang.Object o) Returns true if the other anchor is an EllipseAnchor with the same owner.
Point	getLocation(Point reference) Returns a point on the ellipse (defined by the owner's bounding box) where the connection should be anchored.
int	hashCode() The owning figure's hashcode is used since equality is approximately based on the owner.

Methods inherited from class org.eclipse.draw2d.AbstractConnectionAnchor

addAnchorListener, ancestorAdded, ancestorMoved, ancestorRemoved, getOwner, getReferencePoint, removeAnchorListener, setOwner

Methods inherited from class org.eclipse.draw2d.ConnectionAnchorBase

fireAnchorMoved

Methods inherited from class java.lang.Object

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

Constructor Detail

EllipseAnchor

public EllipseAnchor()

See Also:

AbstractConnectionAnchor.AbstractConnectionAnchor()

EllipseAnchor

public EllipseAnchor(IFigure owner)

See Also:

AbstractConnectionAnchor.AbstractConnectionAnchor(IFigure)

Method Detail

getLocation

public Point getLocation(Point reference)

Returns a point on the ellipse (defined by the owner's bounding box) where the connection should be anchored.

Parameters:

reference - The reference Point in absolute coordinates

Returns:

The anchor's location

See Also:

ConnectionAnchor.getLocation(Point)

equals

public boolean equals(java.lang.Object o)

Returns true if the other anchor is an EllipseAnchor with the same owner.

Overrides:

equals in class java.lang.Object

Parameters:

o - the other anchor

Returns:

true if equal

hashCode

public int hashCode()

The owning figure's hashcode is used since equality is approximately based on the owner.

Overrides:

hashCode in class java.lang.Object

Returns:

the hash code.