Package gov.nih.mipav.view.renderer.J3D

Class VolumeCanvas3D

java.lang.Object

java.awt.Component

java.awt.Canvas

javax.media.j3d.Canvas3D

gov.nih.mipav.view.renderer.J3D.VolumeCanvas3D

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

PlaneRender, RenderViewBase

public class VolumeCanvas3D
extends javax.media.j3d.Canvas3D

Extension of Canvas3D to allow for customization as needed.

See Also:

• Serialized Form

Nested Class Summary

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

Canvas.AccessibleAWTCanvas

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

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	m_bTestFrameRate
protected double	m_dAccumulatedTime	Framerate Performance parameters:
protected double	m_dFrameRate	Framerate Performance parameters:
protected double	m_dLastTime	Framerate Performance parameters:
protected int	m_iAccumulatedFrameCount	Framerate Performance parameters:
protected int	m_iFrameCount	Framerate Performance parameters:
protected int	m_iMaxTimer	Framerate Performance parameters:
protected int	m_iTimer	Framerate Performance parameters:
private static final long	serialVersionUID	Use serialVersionUID for interoperability.

Fields inherited from class javax.media.j3d.Canvas3D

FIELD_ALL, FIELD_LEFT, FIELD_RIGHT

Fields inherited from class java.awt.Component

accessibleContext, 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

Constructors

Constructor	Description
VolumeCanvas3D(GraphicsConfiguration kGraphicsConfiguration)	Create extension of Canvas3D.

Method Summary

Modifier and Type	Method	Description
boolean	GetTestFrameRate()
protected void	MeasureTime()	Measure time
void	paint(Graphics kGraphics)	Override for Canvas3D method which uses the paint callback to track when it is possible to render into the canvas but makes sure that the default Toolkit's graphics state is synchronized just in case the window system has buffered graphics events.
void	postSwap()
private boolean	queryBooleanProperty(String kStrPropertyName)	Query the boolean state of the specified property in a Canvas3D.
private int	queryIntegerProperty(String kStrPropertyName)	Query the integer state of the specified property in a Canvas3D.
void	ResetTime()	Resets time
void	SetTestFrameRate(boolean bTest)
boolean	supportsTexture3D()	Check to see if 3D textures are supported by the graphics card.
void	update(Graphics kGraphics)	Override for Canvas3D method which uses the paint callback to track when it is possible to render into the canvas but makes sure that the default Toolkit's graphics state is synchronized just in case the window system has buffered graphics events.
protected void	UpdateFrameCount()	Update frame count

Methods inherited from class javax.media.j3d.Canvas3D

addNotify, getCenterEyeInImagePlate, getDoubleBufferAvailable, getDoubleBufferEnable, getGraphics2D, getGraphicsContext3D, getImagePlateToVworld, getInverseVworldProjection, getLeftEyeInImagePlate, getLeftManualEyeInImagePlate, getLocationOnScreen, getMonoscopicViewPolicy, getOffScreenBuffer, getOffScreenLocation, getOffScreenLocation, getPhysicalHeight, getPhysicalWidth, getPixelLocationFromImagePlate, getPixelLocationInImagePlate, getPixelLocationInImagePlate, getRightEyeInImagePlate, getRightManualEyeInImagePlate, getSceneAntialiasingAvailable, getScreen3D, getStereoAvailable, getStereoEnable, getView, getVworldProjection, getVworldToImagePlate, isOffScreen, isRendererRunning, isShadingLanguageSupported, postRender, preRender, queryProperties, removeNotify, renderField, renderOffScreenBuffer, setDoubleBufferEnable, setLeftManualEyeInImagePlate, setMonoscopicViewPolicy, setOffScreenBuffer, setOffScreenLocation, setOffScreenLocation, setRightManualEyeInImagePlate, setStereoEnable, startRenderer, stopRenderer, swap, waitForOffScreenRendering

Methods inherited from class java.awt.Canvas

createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

• Constant Field Values

m_bTestFrameRate

private boolean m_bTestFrameRate

m_dLastTime

protected double m_dLastTime

Framerate Performance parameters:

m_dAccumulatedTime

protected double m_dAccumulatedTime

Framerate Performance parameters:

m_dFrameRate

protected double m_dFrameRate

Framerate Performance parameters:

m_iFrameCount

protected int m_iFrameCount

Framerate Performance parameters:

m_iAccumulatedFrameCount

protected int m_iAccumulatedFrameCount

Framerate Performance parameters:

m_iTimer

protected int m_iTimer

Framerate Performance parameters:

m_iMaxTimer

protected int m_iMaxTimer

Framerate Performance parameters:

Constructor Details

VolumeCanvas3D

public VolumeCanvas3D(GraphicsConfiguration kGraphicsConfiguration)

Create extension of Canvas3D.

Parameters:

kGraphicsConfiguration - see the notes under Canvas3D for this parameter.

Method Details

paint

public void paint(Graphics kGraphics)

Override for Canvas3D method which uses the paint callback to track when it is possible to render into the canvas but makes sure that the default Toolkit's graphics state is synchronized just in case the window system has buffered graphics events.

Overrides:

paint in class javax.media.j3d.Canvas3D

Parameters:

kGraphics - the graphics context

supportsTexture3D

public boolean supportsTexture3D()

Check to see if 3D textures are supported by the graphics card.

Returns:

boolean true supported,false not support

update

public void update(Graphics kGraphics)

Override for Canvas3D method which uses the paint callback to track when it is possible to render into the canvas but makes sure that the default Toolkit's graphics state is synchronized just in case the window system has buffered graphics events.

Overrides:

update in class Canvas

Parameters:

kGraphics - the graphics context

ResetTime

public void ResetTime()

Resets time

MeasureTime

protected void MeasureTime()

Measure time

UpdateFrameCount

protected void UpdateFrameCount()

Update frame count

SetTestFrameRate

public void SetTestFrameRate(boolean bTest)

GetTestFrameRate

public boolean GetTestFrameRate()

postSwap

public void postSwap()

Overrides:

postSwap in class javax.media.j3d.Canvas3D

queryBooleanProperty

private boolean queryBooleanProperty(String kStrPropertyName)

Query the boolean state of the specified property in a Canvas3D.

Parameters:

kStrPropertyName - name of the Boolean value property to query

Returns:

State of requested Canvas3D property

queryIntegerProperty

private int queryIntegerProperty(String kStrPropertyName)

Query the integer state of the specified property in a Canvas3D.

Parameters:

kStrPropertyName - name of the Integer value property to query

Returns:

State of requested Canvas3D property