com.touchgraph.graphlayout.interaction

Class ZoomScroll

java.lang.Object

com.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.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens	zoomLens

Constructor Summary

Constructors

Constructor and Description
ZoomScroll(TGPanel tgp) Constructor with TGPanel tgp.

Method Summary

Methods

Modifier and Type	Method and Description
com.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens	getLens()
java.awt.Scrollbar	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 com.touchgraph.graphlayout.interaction.ZoomScroll.ZoomLens zoomLens

Constructor Detail

ZoomScroll

public ZoomScroll(TGPanel tgp)

Constructor with TGPanel tgp.

Method Detail

getZoomSB

public java.awt.Scrollbar getZoomSB()

getLens

public com.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)