edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction
Class ZoomScroll

java.lang.Object
  edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction.ZoomScroll

All Implemented Interfaces:

GraphListener, java.util.EventListener

public class ZoomScroll
extends java.lang.Object
implements GraphListener

ZoomScroll: Contains code for enlarging the graph by zooming in.

Version:

1.21 $Id: ZoomScroll.java,v 1.1 2010/01/20 20:38:32 jiecui Exp $

Author:

Alexander Shapiro

Field Summary

protected edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens

zoomLens

Constructor Summary

ZoomScroll(TGPanel tgp)
Constructor with TGPanel tgp.

Method Summary

edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens	getLens()
javax.swing.JScrollBar	getZoomSB()
int	getZoomValue()
void	graphMoved()
void	graphReset()
void	setZoomValue(int value)

Methods inherited from class java.lang.Object

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

Field Detail

zoomLens

protected edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens zoomLens

Constructor Detail

ZoomScroll

public ZoomScroll(TGPanel tgp)

Constructor with TGPanel tgp.

Method Detail

getZoomSB

public javax.swing.JScrollBar getZoomSB()

getLens

public edu.ucla.stat.SOCR.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens getLens()

graphMoved

public void graphMoved()

Specified by:

graphMoved in interface GraphListener

graphReset

public void graphReset()

Specified by:

graphReset in interface GraphListener

getZoomValue

public int getZoomValue()

setZoomValue

public void setZoomValue(int value)