com.interactivemesh.j3d.community.gui
Class FXCanvas3DImage

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.interactivemesh.j3d.community.gui.FXCanvas3DImage

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.event.AncestorListener

public class FXCanvas3DImage
extends javax.swing.JPanel
implements javax.swing.event.AncestorListener

This class provides Java 3D rendering into a BufferedImage object which can be drawn within a JavaFX Scene.

It allows to run the Java 3D rendering loop in parallel to the JavaFX painting loop with minimal synchronized overlap.

For further descriptions see the overview page.

The following events will be redirected to the underlying heavyweight Canvas3D object:

• InputMethodEvent
• KeyEvent
• FocusEvent
• ComponentKeyEvent
• MouseWheelEvent
• MouseEvent
• MouseMotionEvent

Since:

Java 3D 1.5

See Also:

FXCanvas3DImageRepainter, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

FXCanvas3DImage()
Constructs and initializes a new FXCanvas3DImage object.

FXCanvas3DImage(javax.media.j3d.GraphicsConfigTemplate3D template)
Constructs and initializes a new FXCanvas3DImage object, using the specified template.

FXCanvas3DImage(javax.media.j3d.GraphicsConfigTemplate3D template, java.awt.GraphicsDevice device)
Constructs and initializes a new FXCanvas3DImage object, using the specified template and graphics device.

FXCanvas3DImage(java.awt.GraphicsDevice device)
Constructs and initializes a new FXCanvas3DImage object, using the specified graphics device.

Method Summary

void	ancestorAdded(javax.swing.event.AncestorEvent event)
void	ancestorMoved(javax.swing.event.AncestorEvent event)
void	ancestorRemoved(javax.swing.event.AncestorEvent event)
void	copyOffScreenBuffer() Copies the 3D rendering image into the 2D painting image while the J3D-Renderer thread is waiting.
java.awt.image.BufferedImage	getCanvas3DImage() Returns the BufferedImage object that contains the 3D rendering.
javax.media.j3d.Canvas3D	getOffscreenCanvas3D() Returns the off-screen heavyweight canvas of this lightweight component.
boolean	isYUp() Returns the orientation of the image data.
protected void	processComponentKeyEvent(java.awt.event.KeyEvent e) Redirects event to canvas and to superclass.
protected void	processFocusEvent(java.awt.event.FocusEvent e) Redirects event to canvas and to superclass.
protected void	processInputMethodEvent(java.awt.event.InputMethodEvent e) Redirects event to canvas and to superclass.
protected void	processKeyEvent(java.awt.event.KeyEvent e) Redirects event to canvas and to superclass.
protected void	processMouseEvent(java.awt.event.MouseEvent e) Redirects event to canvas and to superclass.
protected void	processMouseMotionEvent(java.awt.event.MouseEvent e) Redirects event to canvas and to superclass.
protected void	processMouseWheelEvent(java.awt.event.MouseWheelEvent e) Redirects event to canvas and to superclass.
void	setBounds(int x, int y, int width, int height)
void	setRepainter(FXCanvas3DImageRepainter painter) Sets the FXCanvas3DImageRepainter object for this FXCanvas3DImage.
void	setYUp(boolean yUp) Specifies whether the orientation of the image data is "y-up" or "y-down".

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processKeyBinding, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Constructor Detail

FXCanvas3DImage

public FXCanvas3DImage()

Constructs and initializes a new FXCanvas3DImage object. The screen device is obtained from GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(), which might not be the one you should use if you are in a multiscreen environment. The FXCanvas3DImage is constructed using the following default parameters:

double buffer enable : false
stereo enable : false

FXCanvas3DImage

public FXCanvas3DImage(java.awt.GraphicsDevice device)

Constructs and initializes a new FXCanvas3DImage object, using the specified graphics device.

Parameters:

device - the screen graphics device that will be used to construct a GraphicsConfiguration.

FXCanvas3DImage

public FXCanvas3DImage(javax.media.j3d.GraphicsConfigTemplate3D template)

Constructs and initializes a new FXCanvas3DImage object, using the specified template. The screen device is obtained from GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(), which might not be the one you should use if you are in a multiscreen environment.

Parameters:

template - The template that will be used to construct a GraphicsConfiguration. The stereo and doublebuffer properties are forced to UNNECESSARY.

FXCanvas3DImage

public FXCanvas3DImage(javax.media.j3d.GraphicsConfigTemplate3D template,
                       java.awt.GraphicsDevice device)

Constructs and initializes a new FXCanvas3DImage object, using the specified template and graphics device.

Parameters:

template - The template that will be used to construct a GraphicsConfiguration. The stereo and doublebuffer properties are forced to UNNECESSARY.

device - the screen graphics device that will be used to construct a GraphicsConfiguration in conjunction with the template.

Method Detail

setRepainter

public void setRepainter(FXCanvas3DImageRepainter painter)

Sets the FXCanvas3DImageRepainter object for this FXCanvas3DImage.

Parameters:

painter - JavaFX class instance

getCanvas3DImage

public java.awt.image.BufferedImage getCanvas3DImage()

Returns the BufferedImage object that contains the 3D rendering. The image data will be updated per rendering loop.

Returns:

the image of the 3D rendering

See Also:

copyOffScreenBuffer()

isYUp

public boolean isYUp()

Returns the orientation of the image data. The default value is true ("y-up").

Returns:

true if orientation is "y-up", false if orientation is "y-down"

setYUp

public void setYUp(boolean yUp)

Specifies whether the orientation of the image data is "y-up" or "y-down". The default value is true ("y-up").

Parameters:

yUp - true for orientation "y-up", false for "y-down"

copyOffScreenBuffer

public void copyOffScreenBuffer()

Copies the 3D rendering image into the 2D painting image while the J3D-Renderer thread is waiting. To be called from the JavaFX painting loop.

ancestorAdded

public void ancestorAdded(javax.swing.event.AncestorEvent event)

Specified by:

ancestorAdded in interface javax.swing.event.AncestorListener

Parameters:

event -

ancestorMoved

public void ancestorMoved(javax.swing.event.AncestorEvent event)

Specified by:

ancestorMoved in interface javax.swing.event.AncestorListener

Parameters:

event -

ancestorRemoved

public void ancestorRemoved(javax.swing.event.AncestorEvent event)

Specified by:

ancestorRemoved in interface javax.swing.event.AncestorListener

Parameters:

event -

getOffscreenCanvas3D

public javax.media.j3d.Canvas3D getOffscreenCanvas3D()

Returns the off-screen heavyweight canvas of this lightweight component.

Returns:

the heavyweight canvas that lies in the deepness of this Component.

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)

Overrides:

setBounds in class java.awt.Component

Parameters:

x -

y -

width -

height -

processComponentKeyEvent

protected void processComponentKeyEvent(java.awt.event.KeyEvent e)

Redirects event to canvas and to superclass.

Overrides:

processComponentKeyEvent in class javax.swing.JComponent

Parameters:

e -

processFocusEvent

protected void processFocusEvent(java.awt.event.FocusEvent e)

Redirects event to canvas and to superclass.

Overrides:

processFocusEvent in class java.awt.Component

Parameters:

e -

processInputMethodEvent

protected void processInputMethodEvent(java.awt.event.InputMethodEvent e)

Redirects event to canvas and to superclass.

Overrides:

processInputMethodEvent in class java.awt.Component

Parameters:

e -

processKeyEvent

protected void processKeyEvent(java.awt.event.KeyEvent e)

Redirects event to canvas and to superclass.

Overrides:

processKeyEvent in class javax.swing.JComponent

Parameters:

e -

processMouseEvent

protected void processMouseEvent(java.awt.event.MouseEvent e)

Redirects event to canvas and to superclass.

Overrides:

processMouseEvent in class javax.swing.JComponent

Parameters:

e -

processMouseMotionEvent

protected void processMouseMotionEvent(java.awt.event.MouseEvent e)

Redirects event to canvas and to superclass.

Overrides:

processMouseMotionEvent in class javax.swing.JComponent

Parameters:

e -

processMouseWheelEvent

protected void processMouseWheelEvent(java.awt.event.MouseWheelEvent e)

Redirects event to canvas and to superclass.

Overrides:

processMouseWheelEvent in class java.awt.Component

Parameters:

e -