gov.nih.mipav.view
Class ViewJPanelHistoLUT

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  gov.nih.mipav.view.ViewJPanelHistoLUT

All Implemented Interfaces:

HistoLUTParent, MouseListener, MouseMotionListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible

public class ViewJPanelHistoLUT
extends JPanel
implements HistoLUTParent, MouseListener, MouseMotionListener

Panel containing the histogram component (the graph) and the lut component (the gradient vertical bar).

Version:

1.0

Author:

Evan McCreedy

See Also:

Serialized Form

Nested Class Summary

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

JPanel.AccessibleJPanel

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

static int	GRAY_LUT Indicates a grayscale LUT.
static int	RGB_LUT Indicates a RGB LUT.

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

ViewJPanelHistoLUT(HistoLUTParent parent, ModelImage image, ModelLUT lut, ModelHistogram histogram)
Create this panel.

ViewJPanelHistoLUT(HistoLUTParent parent, ModelImage image, ModelRGB RGBT, ModelHistogram histogram)
Creates a new ViewJPanelHistoLUT object.

Method Summary

void	dragPoint(MouseEvent mouseEvent) Handle the dragging of a transfer function point.
void	finalize() Clean up the panel memory.
ViewJComponentHLUTBase	getHistoLUTComponent() Get the histogram LUT component.
ViewJComponentLUT	getLUTComponent() Get the LUT component.
JDialogRecordLUT	getLUTRecorder() Get the LUT recorder reference.
void	initGUI() Construct the panel.
boolean	isImageUpdate() Indicates if real-time update of the image should take place.
void	mouseClicked(MouseEvent mouseEvent) Calls color chooser.
void	mouseDragged(MouseEvent mouseEvent) Continually updates the image depending on where the mouse is.
void	mouseEntered(MouseEvent mouseEvent) Unchanged.
void	mouseExited(MouseEvent mouseEvent) Unchanged.
void	mouseMoved(MouseEvent mouseEvent) Changes the LUT text field display based on the Y value of the mouse when inside ViewJComponentLUT.
void	mousePressed(MouseEvent mouseEvent) Checks whether the user is making new points in the lut function or not.
void	mouseReleased(MouseEvent mouseEvent) Updates the image and shows it in case a new point has been added to the function (or removed).
void	setAllOff() Accessor to disable the all RGB color channels button if one of the lines has moved.
void	setLUT(ModelLUT newLUT) Replaces the LUT and builds a new LUT component.
void	setRangeText(float x, float y, int _index) Set the range value of the text field.
void	showLUTRecorder() Show the LUT recorder dialog.
void	updateComponentLUT() Redraw the componentLUT.
void	updateFrames(boolean flag) Update all of the image frames that display the image this histo lut is for.
void	updateLUTPositionString(String str) Sets the position string in the LUT text field.
void	updateLUTRecorder() Update the LUT recorder table transfer function.
void	updateLUTRecorder(ModelLUT _lut) Update the LUT table of LUTRecorder.
void	updateThresholdFields(float lower, float upper) Method to update the threshold text fields when the lower or upper threshold changes.

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, getBaseline, getBaselineResizeBehavior, 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, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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

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, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, 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, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

GRAY_LUT

public static final int GRAY_LUT

Indicates a grayscale LUT.

See Also:

Constant Field Values

RGB_LUT

public static final int RGB_LUT

Indicates a RGB LUT.

See Also:

Constant Field Values

Constructor Detail

ViewJPanelHistoLUT

public ViewJPanelHistoLUT(HistoLUTParent parent,
                          ModelImage image,
                          ModelLUT lut,
                          ModelHistogram histogram)

Create this panel.

Parameters:

parent - component which will hold this panel

image - the image

lut - the image lut

histogram - the image histogram

ViewJPanelHistoLUT

public ViewJPanelHistoLUT(HistoLUTParent parent,
                          ModelImage image,
                          ModelRGB RGBT,
                          ModelHistogram histogram)

Creates a new ViewJPanelHistoLUT object.

Parameters:

parent - HistoLUTParent

image - ModelImage

RGBT - ModelRGB

histogram - ModelHistogram

Method Detail

dragPoint

public void dragPoint(MouseEvent mouseEvent)

Handle the dragging of a transfer function point.

Specified by:

dragPoint in interface HistoLUTParent

Parameters:

mouseEvent - the point dragging event

finalize

public void finalize()

Clean up the panel memory.

Overrides:

finalize in class Object

getHistoLUTComponent

public ViewJComponentHLUTBase getHistoLUTComponent()

Get the histogram LUT component.

Returns:

the histogram component

getLUTComponent

public ViewJComponentLUT getLUTComponent()

Get the LUT component.

Returns:

the lut component

getLUTRecorder

public JDialogRecordLUT getLUTRecorder()

Get the LUT recorder reference.

Returns:

JDialogRecordLUT recorder dialog reference

initGUI

public void initGUI()

Construct the panel.

isImageUpdate

public boolean isImageUpdate()

Indicates if real-time update of the image should take place.

Specified by:

isImageUpdate in interface HistoLUTParent

Returns:

true if real time update should take place

mouseClicked

public void mouseClicked(MouseEvent mouseEvent)

Calls color chooser.

Specified by:

mouseClicked in interface MouseListener

Parameters:

mouseEvent - Event that triggered function

mouseDragged

public void mouseDragged(MouseEvent mouseEvent)

Continually updates the image depending on where the mouse is.

Specified by:

mouseDragged in interface MouseMotionListener

Parameters:

mouseEvent - event that triggered this function

mouseEntered

public void mouseEntered(MouseEvent mouseEvent)

Unchanged.

Specified by:

mouseEntered in interface MouseListener

Parameters:

mouseEvent - event

mouseExited

public void mouseExited(MouseEvent mouseEvent)

Unchanged.

Specified by:

mouseExited in interface MouseListener

Parameters:

mouseEvent - event

mouseMoved

public void mouseMoved(MouseEvent mouseEvent)

Changes the LUT text field display based on the Y value of the mouse when inside ViewJComponentLUT.

Specified by:

mouseMoved in interface MouseMotionListener

Parameters:

mouseEvent - Event that triggered this function

mousePressed

public void mousePressed(MouseEvent mouseEvent)

Checks whether the user is making new points in the lut function or not.

Specified by:

mousePressed in interface MouseListener

Parameters:

mouseEvent - event that triggered function

mouseReleased

public void mouseReleased(MouseEvent mouseEvent)

Updates the image and shows it in case a new point has been added to the function (or removed).

Specified by:

mouseReleased in interface MouseListener

Parameters:

mouseEvent - the event that triggered this function

setAllOff

public void setAllOff()

Accessor to disable the all RGB color channels button if one of the lines has moved.

Specified by:

setAllOff in interface HistoLUTParent

setLUT

public void setLUT(ModelLUT newLUT)

Replaces the LUT and builds a new LUT component.

Specified by:

setLUT in interface HistoLUTParent

Parameters:

newLUT - New LUT

setRangeText

public void setRangeText(float x,
                         float y,
                         int _index)

Set the range value of the text field.

Specified by:

setRangeText in interface HistoLUTParent

Parameters:

x - the x threshold range value

y - the y threshold range value

_index - the cursor index

showLUTRecorder

public void showLUTRecorder()

Show the LUT recorder dialog.

updateComponentLUT

public void updateComponentLUT()

Redraw the componentLUT.

Specified by:

updateComponentLUT in interface HistoLUTParent

updateFrames

public void updateFrames(boolean flag)

Update all of the image frames that display the image this histo lut is for.

Specified by:

updateFrames in interface HistoLUTParent

Parameters:

flag - this boolean indicates if the frame that displays the image should re-export the image and apply new LUT

See Also:

ModelImage.notifyImageDisplayListeners()

updateLUTPositionString

public void updateLUTPositionString(String str)

Sets the position string in the LUT text field.

Specified by:

updateLUTPositionString in interface HistoLUTParent

Parameters:

str - the position string

updateLUTRecorder

public void updateLUTRecorder()

Update the LUT recorder table transfer function.

updateLUTRecorder

public void updateLUTRecorder(ModelLUT _lut)

Update the LUT table of LUTRecorder.

Parameters:

_lut - ModelLUT lut table

updateThresholdFields

public void updateThresholdFields(float lower,
                                  float upper)

Method to update the threshold text fields when the lower or upper threshold changes.

Specified by:

updateThresholdFields in interface HistoLUTParent

Parameters:

lower - the lower threshold value

upper - the upper threshold value