com.touchgraph.graphlayout.interaction
Class RotateScroll

java.lang.Object
  com.touchgraph.graphlayout.interaction.RotateScroll

All Implemented Interfaces:

java.util.EventListener, GraphListener

public class RotateScroll

extends java.lang.Object

implements GraphListener

RotateScroll. Allows one to rotate the graph by clicking+dragging The rotate lens won't work properly unless it's the top lens, because it does not account for distortion from above lenses. Methods for getting lenses above the current one need to be added to TGLensSet to solve this problem.

Version:

1.21 $Id: RotateScroll.java,v 1.1.1.1 2004/02/06 08:44:07 keesj Exp $

Author:

Alexander Shapiro

Constructor Summary

RotateScroll(TGPanel tgp)
Constructor with TGPanel tgp.

Method Summary

com.touchgraph.graphlayout.interaction.RotateScroll.RotateLens	getLens()
com.touchgraph.graphlayout.interaction.RotateScroll.RotateDragUI	getRotateDragUI()
javax.swing.JScrollBar	getRotateSB()
int	getRotationAngle()
void	graphMoved()
void	graphReset()
void	incrementRotateAngle(double inc)
void	setRotationAngle(int angle)

Methods inherited from class java.lang.Object

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

Constructor Detail

RotateScroll

public RotateScroll(TGPanel tgp)

Constructor with TGPanel tgp.

Method Detail

getLens

public com.touchgraph.graphlayout.interaction.RotateScroll.RotateLens getLens()

getRotateSB

public javax.swing.JScrollBar getRotateSB()

getRotateDragUI

public com.touchgraph.graphlayout.interaction.RotateScroll.RotateDragUI getRotateDragUI()

getRotationAngle

public int getRotationAngle()

setRotationAngle

public void setRotationAngle(int angle)

graphMoved

public void graphMoved()

Specified by:

graphMoved in interface GraphListener

graphReset

public void graphReset()

Specified by:

graphReset in interface GraphListener

incrementRotateAngle

public void incrementRotateAngle(double inc)