Package gov.nih.mipav.view.renderer

Class ViewJComponentVolOpacityRGB

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

gov.nih.mipav.view.renderer.ViewJComponentVolOpacityBase

gov.nih.mipav.view.renderer.ViewJComponentVolOpacityRGB

All Implemented Interfaces:

MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener

public class ViewJComponentVolOpacityRGB
extends ViewJComponentVolOpacityBase

This class extends the ViewJComponentVolOpacityBase class and used to coordinate how a histogram and LUT for an image are to be displayed to the screen. For display purposes, this component has a LUT Model.

Version:

0.1 Aug 1, 1997

Author:

Matthew J. McAuliffe, Ph.D. (primary)

See Also:

• Serialized Form

Nested Class Summary

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

JComponent.AccessibleJComponent

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

Container.AccessibleAWTContainer

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 int[]	lutIndexBuffer	DOCUMENT ME!
private static final 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, 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
ViewJComponentVolOpacityRGB(JPanelVolOpacityRGB opacityPanel, ModelHistogram _histo, ModelImage _image)	Creates a Histogram RGB component.
ViewJComponentVolOpacityRGB(ViewJComponentVolOpacityListener parent, ModelHistogram _histo, ModelImage _image)	Creates new component histogram LUT.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Sets variables to null and gets rid of frame.
protected void	finalize()	Clean up some resources!
TransferFunction	getActiveTransferFunction()	Get the transfer function.
TransferFunction	getTransferFunction(int channel)	Get the transfer function.
private void	setupMinMax()	Set the image min, max values.
void	showHistogram(ModelLUT lut)	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.
private void	showRGB()	Show RGB histogram.

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

convertFnPtToScreenSpaceX, convertScreenSpaceXToFnPt, drawAxisAccoutrements, drawRotatedVerticalAxisLabel, drawTransferFunctionHandles, drawTransferFunctionLine, getActiveIndex, getImage, getMinimumSize, getMode, getOpacityTransferFunction, getPreferredSize, getTransferFunction, horizonMode, importImage, isNearLine, linearBackSlashMode, linearMode, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, paintComponent, setHistogramInfo, setLogFlag, setMode, showHistogram, 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 Details

serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

• Constant Field Values

lutIndexBuffer

private int[] lutIndexBuffer

DOCUMENT ME!

Constructor Details

ViewJComponentVolOpacityRGB

public ViewJComponentVolOpacityRGB(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

ViewJComponentVolOpacityRGB

public ViewJComponentVolOpacityRGB(JPanelVolOpacityRGB opacityPanel,
 ModelHistogram _histo,
 ModelImage _image)

Creates a Histogram RGB component.

Parameters:

opacityPanel - Frame where histogram is to be displayed

_histo - DOCUMENT ME!

_image - image of the displayed histogram

Method Details

dispose

public void dispose()

Sets variables to null and gets rid of frame.

Overrides:

dispose in class ViewJComponentVolOpacityBase

getActiveTransferFunction

public TransferFunction getActiveTransferFunction()

Get the transfer function.

Returns:

TransferFunction trans function

getTransferFunction

public TransferFunction getTransferFunction(int channel)

Get the transfer function.

Parameters:

channel - int channel flag.

Returns:

TransferFunction trans function

showHistogram

public void showHistogram(ModelLUT lut)

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.

Specified by:

showHistogram in class ViewJComponentVolOpacityBase

Parameters:

lut - LUT to filter with

finalize

protected void finalize()
                 throws Throwable

Clean up some resources!

Overrides:

finalize in class ViewJComponentVolOpacityBase

Throws:

Throwable - DOCUMENT ME!

setupMinMax

private void setupMinMax()

Set the image min, max values.

showRGB

private void showRGB()

Show RGB histogram.