OrbitBehavior (Java 3D Javadocs 0-SNAPSHOT API)

java.lang.Object
- org.scijava.java3d.SceneGraphObject
- - org.scijava.java3d.Node
  - - org.scijava.java3d.Leaf
    - - org.scijava.java3d.Behavior
      - org.scijava.java3d.utils.behaviors.vp.ViewPlatformBehavior
        
        org.scijava.java3d.utils.behaviors.vp.ViewPlatformAWTBehavior
        
        org.scijava.java3d.utils.behaviors.vp.OrbitBehavior

All Implemented Interfaces:

KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, EventListener
```
public class OrbitBehavior
extends ViewPlatformAWTBehavior
```
Moves the View around a point of interest when the mouse is dragged with a mouse button pressed. Includes rotation, zoom, and translation actions. Zooming can also be obtained by using mouse wheel.
This behavior must be added to the ViewingPlatform using the ViewingPlatform.setViewPlatformBehavior method.
The rotate action rotates the ViewPlatform around the point of interest when the mouse is moved with the main mouse button pressed. The rotation is in the direction of the mouse movement, with a default rotation of 0.01 radians for each pixel of mouse movement.
The zoom action moves the ViewPlatform closer to or further from the point of interest when the mouse is moved with the middle mouse button pressed (or Alt-main mouse button on systems without a middle mouse button). The default zoom action is to translate the ViewPlatform 0.01 units for each pixel of mouse movement. Moving the mouse up moves the ViewPlatform closer, moving the mouse down moves the ViewPlatform further away.
By default, the zoom action allows the ViewPlatform to move through the center of rotation to orbit at a negative radius. The STOP_ZOOM constructor flag will stop the ViewPlatform at a minimum radius from the center. The default minimum radius is 0.0 and can be set using the setMinRadius method.
The PROPORTIONAL_ZOOM constructor flag changes the zoom action to move the ViewPlatform proportional to its distance from the center of rotation. For this mode, the default action is to move the ViewPlatform by 1% of its distance from the center of rotation for each pixel of mouse movement.
The translate action translates the ViewPlatform when the mouse is moved with the right mouse button pressed (Shift-main mouse button on systems without a right mouse button). The translation is in the direction of the mouse movement, with a default translation of 0.01 units for each pixel of mouse movement.
The sensitivity of the actions can be scaled using the setActionFactor() methods which scale the default movement by the factor. The rotate and translate actions have separate factors for x and y.
The actions can be reversed using the REVERSE_ACTION constructor flags. The default action moves the ViewPlatform around the objects in the scene. The REVERSE_ACTION flags can make the objects in the scene appear to be moving in the direction of the mouse movement.
The actions can be disabled by either using the DISABLE_ACTION constructor flags or the setActionEnable methods.
The default center of rotation is (0, 0, 0) and can be set using the setRotationCenter() method.

Since:

Java 3D 1.2.1

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DISABLE_ROTATE` Constructor flag to disable rotate
`static int`	`DISABLE_TRANSLATE` Constructor flag to disable translate
`static int`	`DISABLE_ZOOM` Constructor flag to disable zoom
`static int`	`PROPORTIONAL_ZOOM` Constructor flag to use proportional zoom, which determines how much you zoom based on view's distance from the center of rotation.
`static int`	`REVERSE_ALL` Constructor flag to reverse all the behaviors
`static int`	`REVERSE_ROTATE` Constructor flag to reverse the rotate behavior
`static int`	`REVERSE_TRANSLATE` Constructor flag to reverse the translate behavior
`static int`	`REVERSE_ZOOM` Constructor flag to reverse the zoom behavior
`static int`	`STOP_ZOOM` Constructor flag that indicates zoom should stop when it reaches the minimum orbit radius set by setMinRadius().

Fields inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformAWTBehavior
canvases, frameWakeup, KEY_LISTENER, motion, MOUSE_LISTENER, MOUSE_MOTION_LISTENER, MOUSE_WHEEL_LISTENER, POST_ID, postWakeup, targetTransform

Fields inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformBehavior
homeTransform, targetTG, vp

Fields inherited from class org.scijava.java3d.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
`OrbitBehavior()` Parameterless constructor for this behavior.
`OrbitBehavior(Canvas3D c)` Creates a new OrbitBehavior
`OrbitBehavior(Canvas3D c, int flags)` Creates a new OrbitBehavior

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`getMinRadius()` Returns the minimum orbit radius.
`boolean`	`getRotateEnable()` Retrieves the state of rotate enabled
`void`	`getRotationCenter(Point3d center)` Places the value of the center around which the View rotates into the Point3d.
`double`	`getRotXFactor()` Returns the x rotation movement multiplier
`double`	`getRotYFactor()` Returns the y rotation movement multiplier
`boolean`	`getTranslateEnable()` Retrieves the state of translate enabled
`double`	`getTransXFactor()` Returns the x translation movement multiplier
`double`	`getTransYFactor()` Returns the y translation movement multiplier
`boolean`	`getZoomEnable()` Retrieves the state of zoom enabled
`double`	`getZoomFactor()` Returns the zoom movement multiplier
`protected void`	`integrateTransforms()` Called once per frame (if the view is moving) to calculate the new view platform transform
`void`	`MinRadius(Object[] r)` Property which sets the minimum radius for the OrbitBehavior.
`protected void`	`processAWTEvents(AWTEvent[] events)` This is called once per frame if there are any AWT events to process.
`protected void`	`processMouseEvent(MouseEvent evt)`
`void`	`ProportionalZoom(Object[] state)` Property which sets proportional zoom behavior.
`void`	`ReverseRotate(Object[] state)` Property which sets reverse rotate behavior.
`void`	`ReverseTranslate(Object[] state)` Property which sets reverse translate behavior.
`void`	`ReverseZoom(Object[] state)` Property which sets reverse zoom behavior.
`void`	`RotateEnable(Object[] enabled)` Property which enables or disables rotation.
`void`	`RotationCenter(Object[] center)` Property which sets the center around which the View rotates.
`void`	`RotFactors(Object[] factors)` Property which sets the rotation x and y factors.
`void`	`RotXFactor(Object[] xFactor)` Property which sets the rotation x factor.
`void`	`RotYFactor(Object[] yFactor)` Property which sets the rotation y factor.
`void`	`setMinRadius(double r)` Sets the minimum radius for the OrbitBehavior.
`void`	`setProportionalZoom(boolean state)` Set proportional zoom behavior.
`void`	`setReverseRotate(boolean state)` Set reverse rotate behavior.
`void`	`setReverseTranslate(boolean state)` Set reverse translate behavior.
`void`	`setReverseZoom(boolean state)` Set reverse zoom behavior.
`void`	`setRotateEnable(boolean enabled)` Enables or disables rotation.
`void`	`setRotationCenter(Point3d center)` Sets the center around which the View rotates.
`void`	`setRotFactors(double xfactor, double yfactor)` Sets the rotation x and y factors.
`void`	`setRotXFactor(double xfactor)` Sets the rotation x factor.
`void`	`setRotYFactor(double yfactor)` Sets the rotation y factor.
`void`	`setTransFactors(double xfactor, double yfactor)` Sets the translation x and y factors.
`void`	`setTranslateEnable(boolean enabled)` Enables or disables translate.
`void`	`setTransXFactor(double xfactor)` Sets the translation x factor.
`void`	`setTransYFactor(double yfactor)` Sets the translation y factor.
`void`	`setViewingPlatform(ViewingPlatform vp)` Sets the ViewingPlatform for this behavior.
`void`	`setZoomEnable(boolean enabled)` Enables or disables zoom.
`void`	`setZoomFactor(double zfactor)` Sets the zoom factor.
`void`	`TransFactors(Object[] factors)` Property which sets the translation x and y factors.
`void`	`TranslateEnable(Object[] enabled)` Property which enables or disables translate.
`void`	`TransXFactor(Object[] xFactor)` Property which sets the translation x factor.
`void`	`TransYFactor(Object[] yFactor)` Property which sets the translation y factor.
`void`	`ZoomEnable(Object[] enabled)` Property which enables or disables zoom.
`void`	`ZoomFactor(Object[] zFactor)` Property which sets the zoom factor.

Methods inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformAWTBehavior
initialize, keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, processStimulus, queueAWTEvent, setEnable, setListenerFlags

Methods inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformBehavior
getHomeTransform, getViewingPlatform, goHome, setHomeTransform

Methods inherited from class org.scijava.java3d.Behavior
getEnable, getNumSchedulingIntervals, getSchedulingBoundingLeaf, getSchedulingBounds, getSchedulingInterval, getView, getWakeupCondition, postId, setSchedulingBoundingLeaf, setSchedulingBounds, setSchedulingInterval, updateNodeReferences, wakeupOn

Methods inherited from class org.scijava.java3d.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 org.scijava.java3d.SceneGraphObject
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - REVERSE_ROTATE
```
public static final int REVERSE_ROTATE
```
    Constructor flag to reverse the rotate behavior
    
    See Also:
    
    Constant Field Values
  - REVERSE_TRANSLATE
```
public static final int REVERSE_TRANSLATE
```
    Constructor flag to reverse the translate behavior
    
    See Also:
    
    Constant Field Values
  - REVERSE_ZOOM
```
public static final int REVERSE_ZOOM
```
    Constructor flag to reverse the zoom behavior
    
    See Also:
    
    Constant Field Values
  - REVERSE_ALL
```
public static final int REVERSE_ALL
```
    Constructor flag to reverse all the behaviors
    
    See Also:
    
    Constant Field Values
  - STOP_ZOOM
```
public static final int STOP_ZOOM
```
    Constructor flag that indicates zoom should stop when it reaches the minimum orbit radius set by setMinRadius(). The minimus radius default is 0.0.
    
    See Also:
    
    Constant Field Values
  - DISABLE_ROTATE
```
public static final int DISABLE_ROTATE
```
    Constructor flag to disable rotate
    
    See Also:
    
    Constant Field Values
  - DISABLE_TRANSLATE
```
public static final int DISABLE_TRANSLATE
```
    Constructor flag to disable translate
    
    See Also:
    
    Constant Field Values
  - DISABLE_ZOOM
```
public static final int DISABLE_ZOOM
```
    Constructor flag to disable zoom
    
    See Also:
    
    Constant Field Values
  - PROPORTIONAL_ZOOM
```
public static final int PROPORTIONAL_ZOOM
```
    Constructor flag to use proportional zoom, which determines how much you zoom based on view's distance from the center of rotation. The percentage of distance that the viewer zooms is determined by the zoom factor.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - OrbitBehavior
```
public OrbitBehavior()
```
    Parameterless constructor for this behavior. This is intended for use by ConfiguredUniverse, which requires such a constructor for configurable behaviors. The Canvas3D used to listen for mouse and mouse motion events is obtained from the superclass setViewingPlatform() method.
    
    Since:
    
    Java 3D 1.3
  - OrbitBehavior
```
public OrbitBehavior(Canvas3D c)
```
    Creates a new OrbitBehavior
    
    Parameters:
    
    c - The Canvas3D to add the behavior to
  - OrbitBehavior
```
public OrbitBehavior(Canvas3D c,
                     int flags)
```
    Creates a new OrbitBehavior
    
    Parameters:
    
    c - The Canvas3D to add the behavior to
    
    flags - The option flags
- Method Detail
  - processAWTEvents
```
protected void processAWTEvents(AWTEvent[] events)
```
    Description copied from class: ViewPlatformAWTBehavior
    
    This is called once per frame if there are any AWT events to process. The motion variable will be true when the method is called. If it is true when the method returns integrateTransforms will be called immediately. The AWTEvents are presented in the array in the order in which they arrived from AWT.
    
    Specified by:
    
    processAWTEvents in class ViewPlatformAWTBehavior
  - processMouseEvent
```
protected void processMouseEvent(MouseEvent evt)
```
  - setViewingPlatform
```
public void setViewingPlatform(ViewingPlatform vp)
```
    Sets the ViewingPlatform for this behavior. This method is called by the ViewingPlatform. If a sub-calls overrides this method, it must call super.setViewingPlatform(vp). NOTE: Applications should not call this method.
    
    Overrides:
    
    setViewingPlatform in class ViewPlatformAWTBehavior
    
    Parameters:
    
    vp - the target ViewingPlatform for this behavior
  - integrateTransforms
```
protected void integrateTransforms()
```
    Description copied from class: ViewPlatformAWTBehavior
    
    Called once per frame (if the view is moving) to calculate the new view platform transform
    
    Specified by:
    
    integrateTransforms in class ViewPlatformAWTBehavior
  - setRotationCenter
```
public void setRotationCenter(Point3d center)
```
    Sets the center around which the View rotates. The default is (0,0,0).
    
    Parameters:
    
    center - The Point3d to set the center of rotation to
  - RotationCenter
```
public void RotationCenter(Object[] center)
```
    Property which sets the center around which the View rotates. Used by ConfiguredUniverse.
    
    Parameters:
    
    center - array of length 1 containing an instance of Point3d
    
    Since:
    
    Java 3D 1.3
  - getRotationCenter
```
public void getRotationCenter(Point3d center)
```
    Places the value of the center around which the View rotates into the Point3d.
    
    Parameters:
    
    center - The Point3d
  - setRotFactors
```
public void setRotFactors(double xfactor,
                          double yfactor)
```
    Sets the rotation x and y factors. The factors are used to determine how many radians to rotate the view for each pixel of mouse movement. The view is rotated factor * 0.01 radians for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    xfactor - The x movement multiplier
    
    yfactor - The y movement multiplier
  - RotFactors
```
public void RotFactors(Object[] factors)
```
    Property which sets the rotation x and y factors. Used by ConfiguredUniverse.
    
    Parameters:
    
    factors - array of length 2 containing instances of Double
    
    Since:
    
    Java 3D 1.3
  - setRotXFactor
```
public void setRotXFactor(double xfactor)
```
    Sets the rotation x factor. The factors are used to determine how many radians to rotate the view for each pixel of mouse movement. The view is rotated factor * 0.01 radians for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    xfactor - The x movement multiplier
  - RotXFactor
```
public void RotXFactor(Object[] xFactor)
```
    Property which sets the rotation x factor. Used by ConfiguredUniverse.
    
    Parameters:
    
    xFactor - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - setRotYFactor
```
public void setRotYFactor(double yfactor)
```
    Sets the rotation y factor. The factors are used to determine how many radians to rotate the view for each pixel of mouse movement. The view is rotated factor * 0.01 radians for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    yfactor - The y movement multiplier
  - RotYFactor
```
public void RotYFactor(Object[] yFactor)
```
    Property which sets the rotation y factor. Used by ConfiguredUniverse.
    
    Parameters:
    
    yFactor - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - setTransFactors
```
public void setTransFactors(double xfactor,
                            double yfactor)
```
    Sets the translation x and y factors. The factors are used to determine how many units to translate the view for each pixel of mouse movement. The view is translated factor * 0.01 units for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    xfactor - The x movement multiplier
    
    yfactor - The y movement multiplier
  - TransFactors
```
public void TransFactors(Object[] factors)
```
    Property which sets the translation x and y factors. Used by ConfiguredUniverse.
    
    Parameters:
    
    factors - array of length 2 containing instances of Double
    
    Since:
    
    Java 3D 1.3
  - setTransXFactor
```
public void setTransXFactor(double xfactor)
```
    Sets the translation x factor. The factors are used to determine how many units to translate the view for each pixel of mouse movement. The view is translated factor * 0.01 units for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    xfactor - The x movement multiplier
  - TransXFactor
```
public void TransXFactor(Object[] xFactor)
```
    Property which sets the translation x factor. Used by ConfiguredUniverse.
    
    Parameters:
    
    xFactor - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - setTransYFactor
```
public void setTransYFactor(double yfactor)
```
    Sets the translation y factor. The factors are used to determine how many units to translate the view for each pixel of mouse movement. The view is translated factor * 0.01 units for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    yfactor - The y movement multiplier
  - TransYFactor
```
public void TransYFactor(Object[] yFactor)
```
    Property which sets the translation y factor. Used by ConfiguredUniverse.
    
    Parameters:
    
    yFactor - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - setZoomFactor
```
public void setZoomFactor(double zfactor)
```
    Sets the zoom factor. The factor is used to determine how many units to zoom the view for each pixel of mouse movement. The view is zoomed factor * 0.01 units for each pixel of mouse movement. For proportional zoom, the view is zoomed factor * 1% of the distance from the center of rotation for each pixel of mouse movement. The default factor is 1.0.
    
    Parameters:
    
    zfactor - The movement multiplier
  - ZoomFactor
```
public void ZoomFactor(Object[] zFactor)
```
    Property which sets the zoom factor. Used by ConfiguredUniverse.
    
    Parameters:
    
    zFactor - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - getRotXFactor
```
public double getRotXFactor()
```
    Returns the x rotation movement multiplier
    
    Returns:
    
    The movement multiplier for x rotation
  - getRotYFactor
```
public double getRotYFactor()
```
    Returns the y rotation movement multiplier
    
    Returns:
    
    The movement multiplier for y rotation
  - getTransXFactor
```
public double getTransXFactor()
```
    Returns the x translation movement multiplier
    
    Returns:
    
    The movement multiplier for x translation
  - getTransYFactor
```
public double getTransYFactor()
```
    Returns the y translation movement multiplier
    
    Returns:
    
    The movement multiplier for y translation
  - getZoomFactor
```
public double getZoomFactor()
```
    Returns the zoom movement multiplier
    
    Returns:
    
    The movement multiplier for zoom
  - setRotateEnable
```
public void setRotateEnable(boolean enabled)
```
    Enables or disables rotation. The default is true.
    
    Parameters:
    
    enabled - true or false to enable or disable rotate
  - RotateEnable
```
public void RotateEnable(Object[] enabled)
```
    Property which enables or disables rotation. Used by ConfiguredUniverse.
    
    Parameters:
    
    enabled - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - setZoomEnable
```
public void setZoomEnable(boolean enabled)
```
    Enables or disables zoom. The default is true.
    
    Parameters:
    
    enabled - true or false to enable or disable zoom
  - ZoomEnable
```
public void ZoomEnable(Object[] enabled)
```
    Property which enables or disables zoom. Used by ConfiguredUniverse.
    
    Parameters:
    
    enabled - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - setTranslateEnable
```
public void setTranslateEnable(boolean enabled)
```
    Enables or disables translate. The default is true.
    
    Parameters:
    
    enabled - true or false to enable or disable translate
  - TranslateEnable
```
public void TranslateEnable(Object[] enabled)
```
    Property which enables or disables translate. Used by ConfiguredUniverse.
    
    Parameters:
    
    enabled - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - getRotateEnable
```
public boolean getRotateEnable()
```
    Retrieves the state of rotate enabled
    
    Returns:
    
    the rotate enable state
  - getZoomEnable
```
public boolean getZoomEnable()
```
    Retrieves the state of zoom enabled
    
    Returns:
    
    the zoom enable state
  - getTranslateEnable
```
public boolean getTranslateEnable()
```
    Retrieves the state of translate enabled
    
    Returns:
    
    the translate enable state
  - setMinRadius
```
public void setMinRadius(double r)
```
    Sets the minimum radius for the OrbitBehavior. The zoom will stop at this distance from the center of rotation. The default is 0.0. The minimum will have no affect if the STOP_ZOOM constructor flag is not set.
    
    Parameters:
    
    r - the minimum radius
    
    Throws:
    
    IllegalArgumentException - if the radius is less than 0.0
  - MinRadius
```
public void MinRadius(Object[] r)
```
    Property which sets the minimum radius for the OrbitBehavior. Used by ConfiguredUniverse.
    
    Parameters:
    
    r - array of length 1 containing instance of Double
    
    Since:
    
    Java 3D 1.3
  - getMinRadius
```
public double getMinRadius()
```
    Returns the minimum orbit radius. The zoom will stop at this distance from the center of rotation if the STOP_ZOOM constructor flag is set.
    
    Returns:
    
    the minimum radius
  - setReverseTranslate
```
public void setReverseTranslate(boolean state)
```
    Set reverse translate behavior. The default is false.
    
    Parameters:
    
    state - if true, reverse translate behavior
    
    Since:
    
    Java 3D 1.3
  - ReverseTranslate
```
public void ReverseTranslate(Object[] state)
```
    Property which sets reverse translate behavior. Used by ConfiguredUniverse.
    
    Parameters:
    
    state - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - setReverseRotate
```
public void setReverseRotate(boolean state)
```
    Set reverse rotate behavior. The default is false.
    
    Parameters:
    
    state - if true, reverse rotate behavior
    
    Since:
    
    Java 3D 1.3
  - ReverseRotate
```
public void ReverseRotate(Object[] state)
```
    Property which sets reverse rotate behavior. Used by ConfiguredUniverse.
    
    Parameters:
    
    state - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - setReverseZoom
```
public void setReverseZoom(boolean state)
```
    Set reverse zoom behavior. The default is false.
    
    Parameters:
    
    state - if true, reverse zoom behavior
    
    Since:
    
    Java 3D 1.3
  - ReverseZoom
```
public void ReverseZoom(Object[] state)
```
    Property which sets reverse zoom behavior. Used by ConfiguredUniverse.
    
    Parameters:
    
    state - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3
  - setProportionalZoom
```
public void setProportionalZoom(boolean state)
```
    Set proportional zoom behavior. The default is false.
    
    Parameters:
    
    state - if true, use proportional zoom behavior
    
    Since:
    
    Java 3D 1.3
  - ProportionalZoom
```
public void ProportionalZoom(Object[] state)
```
    Property which sets proportional zoom behavior. Used by ConfiguredUniverse.
    
    Parameters:
    
    state - array of length 1 containing instance of Boolean
    
    Since:
    
    Java 3D 1.3

Class OrbitBehavior

Field Summary

Fields inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformAWTBehavior

Fields inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformBehavior

Fields inherited from class org.scijava.java3d.Node

Constructor Summary

Method Summary

Methods inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformAWTBehavior

Methods inherited from class org.scijava.java3d.utils.behaviors.vp.ViewPlatformBehavior

Methods inherited from class org.scijava.java3d.Behavior

Methods inherited from class org.scijava.java3d.Node

Methods inherited from class org.scijava.java3d.SceneGraphObject

Methods inherited from class java.lang.Object

Field Detail

REVERSE_ROTATE

REVERSE_TRANSLATE

REVERSE_ZOOM

REVERSE_ALL

STOP_ZOOM

DISABLE_ROTATE

DISABLE_TRANSLATE

DISABLE_ZOOM

PROPORTIONAL_ZOOM

Constructor Detail

OrbitBehavior

OrbitBehavior

OrbitBehavior

Method Detail

processAWTEvents

processMouseEvent

setViewingPlatform

integrateTransforms

setRotationCenter

RotationCenter

getRotationCenter

setRotFactors

RotFactors

setRotXFactor

RotXFactor

setRotYFactor

RotYFactor

setTransFactors

TransFactors

setTransXFactor

TransXFactor

setTransYFactor

TransYFactor

setZoomFactor

ZoomFactor

getRotXFactor

getRotYFactor

getTransXFactor

getTransYFactor

getZoomFactor

setRotateEnable

RotateEnable

setZoomEnable

ZoomEnable

setTranslateEnable

TranslateEnable

getRotateEnable

getZoomEnable

getTranslateEnable

setMinRadius

MinRadius

getMinRadius

setReverseTranslate

ReverseTranslate

setReverseRotate

ReverseRotate

setReverseZoom

ReverseZoom

setProportionalZoom

ProportionalZoom