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

Class ViewJComponentVolOpacity

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

gov.nih.mipav.view.renderer.ViewJComponentVolOpacityBase

gov.nih.mipav.view.renderer.J3D.ViewJComponentVolOpacity

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener

public class ViewJComponentVolOpacity
extends ViewJComponentVolOpacityBase

This class is used to coordinate how a histogram and LUT for an image are to be displayed to the screen. Note y inversion in transfer segment because graphical origin is in upper left corner.

             255     ^                __________
                     |               /
                     |              /
              O      |             /  <------- Transfer function
              P      |            /
              A      |           /
              C      |          /
              I      |         /
              T      |        /
              Y      |       /
                     |______/
              0      |________________________________>

                      min                         max

                              Image intensity
 

Version:

0.1 Aug 1, 1997

See Also:

Serialized Form

Nested Class Summary

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
private RenderViewBase	myParent	DOCUMENT ME!
private int	opacityCount	Opacity slider event count.
private MouseEventVector	opacityEvents	Opacity slider changed events, which is used by the mouse recorder.
private static long	serialVersionUID	Use serialVersionUID for interoperability.

Fields inherited from class gov.nih.mipav.view.renderer.ViewJComponentVolOpacityBase

addPointFlag, ALL, backgroundColor, BLUE, componentDim, dim, GREEN, histogram, histogramBuffer, histogramMax, histogramMaxLog, image, img, INACTIVE, logFlag, lutIndexBuffer, max, min, mode, newPointIndex, offsetX, offsetY, parentListener, parentPanel, pixBuffer, range, RED, stRange, tfActiveIndex, transferFunction

Fields inherited from class javax.swing.JComponent

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

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
ViewJComponentVolOpacity(JPanelVolOpacity renderOpacityPanel, ModelHistogram _histo, ModelImage _image)	Deprecated.
ViewJComponentVolOpacity(ViewJComponentVolOpacityListener parent, ModelHistogram _histo, ModelImage _image)	Creates new component histogram LUT.

Method Summary

Modifier and Type	Method	Description
void	disposeLocal()	Sets variables to null and gets rid of frame.
protected void	finalize()	Clean up some resources!
void	mousePressed(java.awt.event.MouseEvent mouseEvent)	Checks for making new points or not.
void	mouseReleased(java.awt.event.MouseEvent mouseEvent)	Updates image and shows it.
void	setMode(int _mode)	Accessor that sets the mode.
private void	setupMinMax()	Set the min max values for the opacity histogram.
void	showHistogram()	Filters the histogram through the LUT and produces an int array (aRGB) that can be converted to a java image of the histogram for display purposes.
void	showHistogram(boolean repaint)	Filters the histogram through the LUT and produces an int array (aRGB) that can be converted to a java image of the histogram for display purposes.
void	showHistogram(ModelLUT newLUT)	Placeholder.

Methods inherited from class gov.nih.mipav.view.renderer.ViewJComponentVolOpacityBase

convertFnPtToScreenSpaceX, convertScreenSpaceXToFnPt, dispose, drawAxisAccoutrements, drawRotatedVerticalAxisLabel, drawTransferFunctionHandles, drawTransferFunctionLine, getActiveIndex, getImage, getMinimumSize, getMode, getOpacityTransferFunction, getPreferredSize, getTransferFunction, horizonMode, importImage, isNearLine, linearBackSlashMode, linearMode, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, paintComponent, setHistogramInfo, setLogFlag, updateCursorXPos, updateTransFunc

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, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUI, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, 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, updateUI

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, 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, getAccessibleContext, 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

Constant Field Values

myParent

private RenderViewBase myParent

DOCUMENT ME!

opacityCount

private int opacityCount

Opacity slider event count.

opacityEvents

private MouseEventVector opacityEvents

Opacity slider changed events, which is used by the mouse recorder.

Constructor Detail

ViewJComponentVolOpacity

public ViewJComponentVolOpacity(ViewJComponentVolOpacityListener parent,
                                ModelHistogram _histo,
                                ModelImage _image)

Creates new component histogram LUT.

Parameters:

parent - Frame where histogram is to be displayed -- must implement ViewJComponentVolOpacityListener

_histo - histogram model

_image - image of the displayed histogram and associated LUT

ViewJComponentVolOpacity

public ViewJComponentVolOpacity(JPanelVolOpacity renderOpacityPanel,
                                ModelHistogram _histo,
                                ModelImage _image)

Deprecated.

Creates new component histogram LUT.

Parameters:

renderOpacityPanel - Frame where histogram is to be displayed

_histo - histogram model

_image - image of the displayed histogram and associated LUT

Method Detail

disposeLocal

public void disposeLocal()

Sets variables to null and gets rid of frame.

mousePressed

public void mousePressed(java.awt.event.MouseEvent mouseEvent)

Checks for making new points or not.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class ViewJComponentVolOpacityBase

Parameters:

mouseEvent - event that triggered function

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent mouseEvent)

Updates image and shows it.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class ViewJComponentVolOpacityBase

Parameters:

mouseEvent - event that triggered this function

setMode

public void setMode(int _mode)

Accessor that sets the mode.

Overrides:

setMode in class ViewJComponentVolOpacityBase

Parameters:

_mode - the mode of the histogram

showHistogram

public void showHistogram()

Filters the histogram through the LUT and produces an int array (aRGB) that can be converted to a java image of the histogram for display purposes.

Overrides:

showHistogram in class ViewJComponentVolOpacityBase

showHistogram

public void showHistogram(boolean repaint)

Filters the histogram through the LUT and produces an int array (aRGB) that can be converted to a java image of the histogram for display purposes.

Parameters:

repaint - whether to repaint the histogram graph

showHistogram

public void showHistogram(ModelLUT newLUT)

Placeholder. Will go away.

Specified by:

showHistogram in class ViewJComponentVolOpacityBase

Parameters:

newLUT - histogram filter lut

finalize

protected void finalize()
                 throws java.lang.Throwable

Clean up some resources!

Overrides:

finalize in class ViewJComponentVolOpacityBase

Throws:

java.lang.Throwable - DOCUMENT ME!

setupMinMax

private void setupMinMax()

Set the min max values for the opacity histogram.