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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class BendpointLocator

java.lang.Object
  extended by

org.eclipse.draw2d.AbstractLocator
      extended by

org.eclipse.draw2d.ConnectionLocator
          extended by
org.eclipse.draw2d.BendpointLocator
All Implemented Interfaces:
Locator

public class BendpointLocator
extends ConnectionLocator

Places a figure relative to a specified bend in a Connection. A bendpoint is one of the points returned in the connection's Connection.getPoints() method. It is not related to the bendpoint class used as routing constraints.


Field Summary
 
Fields inherited from class org.eclipse.draw2d. ConnectionLocator
END, MIDDLE, MIDPOINT, SOURCE, START, TARGET
 
Constructor Summary
BendpointLocator ( Connection c, int i)
          Creates a BendpointLocator associated with passed Connection c and index i.
 
Method Summary
protected  int getIndex ()
          Returns the index of this BendpointLocator.
protected   Point getReferencePoint ()
          Returns reference point associated with the BendpointLocator.
 
Methods inherited from class org.eclipse.draw2d. ConnectionLocator
getAlignment, getConnection, getLocation, setAlignment, setConnection
 
Methods inherited from class org.eclipse.draw2d. AbstractLocator
getGap, getNewBounds, getRelativePosition, relocate, setGap, setRelativePosition
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

BendpointLocator

public BendpointLocator(
Connection c,
                        int i)
Creates a BendpointLocator associated with passed Connection c and index i.

Parameters:
c - Connection associated with BendpointLocator
i - Index of bendpoint, represents the position of the bendpoint on Connection c
Since:
2.0
Method Detail

getIndex

protected int getIndex()
Returns the index of this BendpointLocator. This index is the position of the reference point in this BendpointLocator's Connection.

Returns:
The index
Since:
2.0

getReferencePoint

protected 
Point getReferencePoint()
Returns reference point associated with the BendpointLocator. This Point is taken from the BendpointLocator's connection and is point number 'index'.

Overrides:
getReferencePoint in class ConnectionLocator
Returns:
The reference point
Since:
2.0

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire