PamGraph3D

Class MouseProportionalZoom

java.lang.Object

javax.media.j3d.SceneGraphObject

javax.media.j3d.Node

javax.media.j3d.Leaf

javax.media.j3d.Behavior

com.sun.j3d.utils.behaviors.mouse.MouseBehavior

PamGraph3D.MouseProportionalZoom

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class MouseProportionalZoom
extends com.sun.j3d.utils.behaviors.mouse.MouseBehavior

Class which allows for proportional mouse zoom and translate functions.

Author:

Jamie Macaulay;

Field Summary

Fields inherited from class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

INVERT_INPUT, MANUAL_WAKEUP

Fields inherited from class javax.media.j3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

Constructors

Constructor and Description
MouseProportionalZoom()
MouseProportionalZoom(javax.media.j3d.TransformGroup transformGroup, com.sun.j3d.utils.behaviors.mouse.MouseWheelZoom myMouseZoom, com.sun.j3d.utils.behaviors.mouse.MouseTranslate myMouseTranslate)

Method Summary

Methods

Modifier and Type	Method and Description
void	initialize()
void	mouseWheelMoved(java.awt.event.MouseWheelEvent e, double proportionalityFactor)
void	processStimulus(java.util.Enumeration criteria)
void	setMinZoomFactor(double factor)
void	setMouseTranslate(com.sun.j3d.utils.behaviors.mouse.MouseTranslate mouseTranslate)
void	setMouseZoom(com.sun.j3d.utils.behaviors.mouse.MouseWheelZoom mousewheelZoom)
void	setProportionalityFactor(double factor)
void	setZoomFactor() Finds how far the graph is zoomed out and proportionally adjusts the zoom and if present, the translation factor.

Methods inherited from class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

addListener, getTransformGroup, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, processMouseEvent, setEnable, setTransformGroup, wakeup

Methods inherited from class javax.media.j3d.Behavior

getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, postId, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences

Methods inherited from class javax.media.j3d.Node

cloneNode, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MouseProportionalZoom

public MouseProportionalZoom(javax.media.j3d.TransformGroup transformGroup,
                     com.sun.j3d.utils.behaviors.mouse.MouseWheelZoom myMouseZoom,
                     com.sun.j3d.utils.behaviors.mouse.MouseTranslate myMouseTranslate)

MouseProportionalZoom

public MouseProportionalZoom()

Method Detail

initialize

public void initialize()

Overrides:

initialize in class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

mouseWheelMoved

public void mouseWheelMoved(java.awt.event.MouseWheelEvent e,
                   double proportionalityFactor)

setZoomFactor

public void setZoomFactor()

Finds how far the graph is zoomed out and proportionally adjusts the zoom and if present, the translation factor.

processStimulus

public void processStimulus(java.util.Enumeration criteria)

Specified by:

processStimulus in class com.sun.j3d.utils.behaviors.mouse.MouseBehavior

setProportionalityFactor

public void setProportionalityFactor(double factor)

setMinZoomFactor

public void setMinZoomFactor(double factor)

setMouseZoom

public void setMouseZoom(com.sun.j3d.utils.behaviors.mouse.MouseWheelZoom mousewheelZoom)

setMouseTranslate

public void setMouseTranslate(com.sun.j3d.utils.behaviors.mouse.MouseTranslate mouseTranslate)