java.lang.Object
- java.awt.Component
- - java.awt.Container
  - - java.awt.Window
    - - java.awt.Dialog
      - javax.swing.JDialog
        
        gov.nih.mipav.view.dialogs.JDialogBase
        
        gov.nih.mipav.view.dialogs.JDialogScriptableBase
        
        gov.nih.mipav.view.dialogs.JDialogFFT

All Implemented Interfaces:

AlgorithmInterface, ScriptableActionInterface, DialogDefaultsInterface, ActionDiscovery, java.awt.event.ActionListener, java.awt.event.FocusListener, java.awt.event.ItemListener, java.awt.event.WindowListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants
```
public class JDialogFFT
extends JDialogScriptableBase
implements AlgorithmInterface, java.awt.event.ItemListener, ActionDiscovery, ScriptableActionInterface
```
Dialog to get user input, then call the algorithm. The user has the option to generate a new image or replace the source image. It should be noted that the algorithms are executed in their own threads.

See Also:

AlgorithmFFT, Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class gov.nih.mipav.view.dialogs.JDialogBase
  JDialogBase.CancelAction, JDialogBase.HelpAction, JDialogBase.OKAction
- Nested classes/interfaces inherited from class javax.swing.JDialog
  javax.swing.JDialog.AccessibleJDialog
- Nested classes/interfaces inherited from class java.awt.Dialog
  java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType
- Nested classes/interfaces inherited from class java.awt.Window
  java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type
- 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 javax.swing.JRadioButton`	`bandPass`	DOCUMENT ME!
`static int`	`BANDPASS`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`bandStop`	DOCUMENT ME!
`static int`	`BANDSTOP`	DOCUMENT ME!
`static int`	`BUTTERWORTH`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`butterworthFilter`	DOCUMENT ME!
`private javax.swing.JPanel`	`buttonPanel`	DOCUMENT ME!
`static int`	`CHEBYSHEV_TYPE_I`
`static int`	`CHEBYSHEV_TYPE_II`
`private javax.swing.JRadioButton`	`chebyshevIFilter`
`private javax.swing.JRadioButton`	`chebyshevIIFilter`
`private boolean`	`complexInverse`	Whether a complex inverse FFT should be computed
`private javax.swing.JCheckBox`	`complexInverseCheckbox`	Whether the inverse FFT should return a complex image (appropriate when only when source image is complex)
`private javax.swing.ButtonGroup`	`constructionGroup`	DOCUMENT ME!
`private int`	`constructionMethod`	DOCUMENT ME!
`private javax.swing.JPanel`	`constructionPanel`	DOCUMENT ME!
`private javax.swing.ButtonGroup`	`destinationGroup`	DOCUMENT ME!
`private javax.swing.JPanel`	`destinationPanel`	DOCUMENT ME!
`private javax.swing.ButtonGroup`	`directionGroup`	DOCUMENT ME!
`private javax.swing.JPanel`	`directionPanel`	DOCUMENT ME!
`private int`	`displayLoc`	DOCUMENT ME!
`static int`	`ELLIPTIC`
`private javax.swing.JRadioButton`	`ellipticFilter`
`private double`	`epsilon`
`private AlgorithmFFT`	`FFTAlgo`	Float precision default, openCL enabled FFT algorithm
`private AlgorithmFFT2`	`FFTAlgo2`	Double precision, openCL enabled FFT algroithm
`static int`	`FILTER`	DOCUMENT ME!
`private int`	`filterOrder`	DOCUMENT ME!
`private javax.swing.JPanel`	`filterPanel`	DOCUMENT ME!
`private int`	`filterType`	DOCUMENT ME!
`private javax.swing.ButtonGroup`	`filterTypeGroup`	DOCUMENT ME!
`private java.text.DecimalFormat`	`fltFmt`
`static int`	`FORWARD`	FFT will run in forward direction, producing frequency domain image
`private javax.swing.JRadioButton`	`forwardFFT`	User selects to indicate forward FFT processing should occur, resulting in frequency image
`private double`	`freq1`	DOCUMENT ME!
`private double`	`freq2`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`frequencyFilter`	DOCUMENT ME!
`private AlgorithmFrequencyFilter`	`FrequencyFilterAlgo`
`static int`	`GABOR`
`static int`	`GAUSSIAN`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`gaussianFilter`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`highPass`	DOCUMENT ME!
`static int`	`HIGHPASS`	A highpass filter will be applied to the source image
`private ModelImage`	`image`	DOCUMENT ME!
`private boolean`	`image25D`	Whether algorithm should run seperately on each slice of a 3D image
`private javax.swing.JCheckBox`	`image25DCheckbox`	User can indicate whether the FFT of each slice of a 3D image is computed seperately
`private boolean`	`imageCrop`	DOCUMENT ME!
`private javax.swing.JCheckBox`	`imageCropCheckbox`	DOCUMENT ME!
`static int`	`INVERSE`	FFT will run in inverse direction, producing spatial domain image
`private javax.swing.JRadioButton`	`inverseFFT`	DOCUMENT ME!
`private int`	`kernelDiameter`	DOCUMENT ME!
`private javax.swing.JLabel`	`labelEpsilon`
`private javax.swing.JLabel`	`labelF1`	DOCUMENT ME!
`private javax.swing.JLabel`	`labelF2`	DOCUMENT ME!
`private javax.swing.JLabel`	`labelKernelDiameter`	DOCUMENT ME!
`private javax.swing.JLabel`	`labelOrder`	DOCUMENT ME!
`private javax.swing.JLabel`	`labelRs`
`private javax.swing.JCheckBox`	`logDisplayCheckbox`	private JPanel optionsPanel;.
`private boolean`	`logMagDisplay`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`lowPass`	DOCUMENT ME!
`static int`	`LOWPASS`	A lowpass filter will be applied to the source image
`private javax.swing.JPanel`	`mainPanel`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`newImage`	DOCUMENT ME!
`private boolean`	`onlyFrequencyFilter`
`private javax.swing.JRadioButton`	`replaceImage`	DOCUMENT ME!
`private ModelImage`	`resultImage`	DOCUMENT ME!
`private double`	`rs`
`private static long`	`serialVersionUID`	Use serialVersionUID for interoperability.
`private boolean`	`testDouble`	True when double precision testing should be performed, default is float.
`private javax.swing.JTextField`	`textEpsilon`
`private javax.swing.JTextField`	`textF1`	DOCUMENT ME!
`private javax.swing.JTextField`	`textF2`	DOCUMENT ME!
`private javax.swing.JTextField`	`textKernelDiameter`	DOCUMENT ME!
`private javax.swing.JTextField`	`textOrder`	DOCUMENT ME!
`private javax.swing.JTextField`	`textRs`
`private java.lang.String[]`	`titles`	DOCUMENT ME!
`private int`	`transformDir`	DOCUMENT ME!
`private boolean`	`unequalDim`	Whether FFT algorithm can return non-equal x,y dimensions
`private javax.swing.JCheckBox`	`unequalDimCheckbox`	Indicates whether user wants FFT to return non-equal x,y dimensions
`private boolean`	`useOCL`	Flag indicating whether to use OpenCL processing.
`private javax.swing.JCheckBox`	`useOCLCheckbox`	Indicates whether user wants openCL for processing.
`static int`	`WINDOW`	DOCUMENT ME!
`private javax.swing.JRadioButton`	`windowFilter`	DOCUMENT ME!

Fields inherited from class gov.nih.mipav.view.dialogs.JDialogScriptableBase
displayInNewFrame, isComplete, scriptParameters

Fields inherited from class gov.nih.mipav.view.dialogs.JDialogBase
applyButton, bar, cancelButton, cancelFlag, closeButton, HELP, helpButton, mainDialogPanel, NEW, OKButton, parentFrame, progressBar, REPLACE, runInSeparateThread, runningScriptFlag, runQuiet, serif12, serif12B, voiManager

Fields inherited from class javax.swing.JDialog
accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog
DEFAULT_MODALITY_TYPE

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

Fields inherited from interface javax.swing.WindowConstants
DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Constructor Summary

Constructors
Constructor	Description
`JDialogFFT()`	Empty constructor needed for dynamic instantiation (used during scripting).
`JDialogFFT(java.awt.Frame theParentFrame, ModelImage im)`	Creates new FFT dialog.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`actionPerformed(java.awt.event.ActionEvent event)`	Closes dialog box when the OK button is pressed and calls the algorithm.
`void`	`algorithmPerformed(AlgorithmBase algorithm)`	This method is required if the AlgorithmPerformed interface is implemented.
`protected void`	`callAlgorithm()`	Once all the necessary variables are set, call the FFT algorithm based on what type of image this is and whether or not there is a separate destination image.
`protected void`	`callAlgorithm2()`	Once all the necessary variables are set, call the FFT algorithm based on what type of image this is and whether or not there is a separate destination image.
`protected void`	`callAlgorithmFrequencyFilter()`	Once all the necessary variables are set, call the Frequency Filter algorithm based on what type of image this is and whether or not there is a separate destination image.
`ParameterTable`	`createInputParameters()`	Returns a table listing the input parameters of this algorithm (which should match up with the scripting parameters used in `setGUIFromParams()`).
`ParameterTable`	`createOutputParameters()`	Returns a table listing the output parameters of this algorithm (usually just labels used to obtain output image names later).
`protected void`	`doPostAlgorithmActions()`	Store the result image in the script runner's image table now that the action execution is finished.
`ActionMetadata`	`getActionMetadata()`	Return meta-information about this discoverable action for categorization and labeling purposes.
`java.lang.String`	`getOutputImageName(java.lang.String imageParamName)`	Returns the name of an image output by this algorithm, the image returned depends on the parameter label given (which can be used to retrieve the image object from the image registry).
`ModelImage`	`getResultImage()`	Accessor that returns the image.
`private void`	`init()`	Initializes GUI dialog.
`boolean`	`isActionComplete()`	Returns whether the action has successfully completed its execution.
`void`	`setComplexInverse(boolean complexInverse)`
`void`	`setDiameter(int diameter)`	Accessor that sets the kernel diameter.
`void`	`setDisplayLocNew()`	Accessor that sets the display loc variable to new, so that a new image is created once the algorithm completes.
`void`	`setDisplayLocReplace()`	Accessor that sets the display loc variable to replace, so the current image is replaced once the algorithm completes.
`void`	`setEpsilon(double epsilon)`
`void`	`setfilterOrder(int order)`	Accessor that sets the butterworth order.
`void`	`setFilterType(int type)`	Accessor that sets the filter type (LOWPASS, HIGHPASS, BANDPASS, BANDSTOP).
`void`	`setFreq1(double scale)`	Accessor that sets the frequency 1 variable.
`void`	`setFreq2(double scale)`	Accessor that sets the frequency 2 variable.
`protected void`	`setGUIFromParams()`	Set the dialog GUI using the script parameters while running this algorithm as part of a script.
`void`	`setImage25D(boolean image25D)`	Accessor that sets image25D for single slice processing.
`void`	`setImageCrop(boolean flag)`	Accessor that sets the image crop flag.
`void`	`setLogMagDisplay(boolean logMagDisplay)`	Accessor that turns log mag display on or off.
`void`	`setMethod(int method)`	Accessor that sets the construction method (WINDOW, GAUSSIAN, BUTTERWORTH).
`void`	`setRs(double rs)`
`void`	`setTransformDir(int transformDir)`	Accessor that sets the transform direction.
`void`	`setUnequalDim(boolean unequalDim)`	Accessor that sets whether or not the picture dimension can be unequal.
`void`	`setUseOCL(boolean useOCL)`	Accessor that sets whether to use OpenCL processing (may still not be set if it is not supported on the system).
`private boolean`	`setVariables()`	Use the GUI results to set up the variables needed to run the algorithm.
`protected void`	`storeParamsFromGUI()`	Record the parameters just used to run this algorithm in a script.

Methods inherited from class gov.nih.mipav.view.dialogs.JDialogScriptableBase
getDialogActionString, insertScriptLine, isComplete, scriptRun, setComplete

Methods inherited from class gov.nih.mipav.view.dialogs.JDialogBase
buildApplyButton, buildButtons, buildCancelButton, buildCancelButton, buildCloseButton, buildHelpButton, buildImageComboBox, buildOKButton, buildOKButton, buildOKCancelButtons, buildTitledBorder, buildTitledBorder, createLabel, createProgressBar, createProgressBar, createTextField, focusGained, focusLost, getDialogName, isCancelled, isQuietRunning, isRunInSeparateThread, isScriptRunning, itemStateChanged, loadDefaults, loadDefaults, makeImageName, makeString, openNewFrame, saveDefaults, saveDefaults, setLeftHandSystem, setQuietRunning, setScriptRunning, setSeparateThread, setVisible, setVisible, setVisibleMenuBar, setVisibleStandard, setVOIManager, setWCSystem, testParameter, testParameterMin, updateFFTFileInfo, updateFileInfo, updateFileInfoOtherModality, updateFileInfoStatic, updateFileInfoStatic, updateFileTypeInfo, updateFileTypeInfo, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened

Methods inherited from class javax.swing.JDialog
addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog
addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, show, toBack

Methods inherited from class java.awt.Window
addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, toFront

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface gov.nih.mipav.view.dialogs.ActionDiscovery
scriptRun

Methods inherited from interface java.awt.event.ItemListener
itemStateChanged

Methods inherited from interface gov.nih.mipav.model.scripting.ScriptableActionInterface
insertScriptLine, scriptRun

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    Use serialVersionUID for interoperability.
    
    See Also:
    
    Constant Field Values
  - INVERSE
```
public static final int INVERSE
```
    FFT will run in inverse direction, producing spatial domain image
    
    See Also:
    
    Constant Field Values
  - FILTER
```
public static final int FILTER
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - FORWARD
```
public static final int FORWARD
```
    FFT will run in forward direction, producing frequency domain image
    
    See Also:
    
    Constant Field Values
  - LOWPASS
```
public static final int LOWPASS
```
    A lowpass filter will be applied to the source image
    
    See Also:
    
    Constant Field Values
  - HIGHPASS
```
public static final int HIGHPASS
```
    A highpass filter will be applied to the source image
    
    See Also:
    
    Constant Field Values
  - BANDPASS
```
public static final int BANDPASS
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - BANDSTOP
```
public static final int BANDSTOP
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - WINDOW
```
public static final int WINDOW
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - GAUSSIAN
```
public static final int GAUSSIAN
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - BUTTERWORTH
```
public static final int BUTTERWORTH
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - GABOR
```
public static final int GABOR
```
    See Also:
    
    Constant Field Values
  - CHEBYSHEV_TYPE_I
```
public static final int CHEBYSHEV_TYPE_I
```
    See Also:
    
    Constant Field Values
  - CHEBYSHEV_TYPE_II
```
public static final int CHEBYSHEV_TYPE_II
```
    See Also:
    
    Constant Field Values
  - ELLIPTIC
```
public static final int ELLIPTIC
```
    See Also:
    
    Constant Field Values
  - bandPass
```
private javax.swing.JRadioButton bandPass
```
    DOCUMENT ME!
  - bandStop
```
private javax.swing.JRadioButton bandStop
```
    DOCUMENT ME!
  - butterworthFilter
```
private javax.swing.JRadioButton butterworthFilter
```
    DOCUMENT ME!
  - chebyshevIFilter
```
private javax.swing.JRadioButton chebyshevIFilter
```
  - chebyshevIIFilter
```
private javax.swing.JRadioButton chebyshevIIFilter
```
  - ellipticFilter
```
private javax.swing.JRadioButton ellipticFilter
```
  - filterOrder
```
private int filterOrder
```
    DOCUMENT ME!
  - buttonPanel
```
private javax.swing.JPanel buttonPanel
```
    DOCUMENT ME!
  - constructionGroup
```
private javax.swing.ButtonGroup constructionGroup
```
    DOCUMENT ME!
  - constructionMethod
```
private int constructionMethod
```
    DOCUMENT ME!
  - constructionPanel
```
private javax.swing.JPanel constructionPanel
```
    DOCUMENT ME!
  - destinationGroup
```
private javax.swing.ButtonGroup destinationGroup
```
    DOCUMENT ME!
  - destinationPanel
```
private javax.swing.JPanel destinationPanel
```
    DOCUMENT ME!
  - directionGroup
```
private javax.swing.ButtonGroup directionGroup
```
    DOCUMENT ME!
  - directionPanel
```
private javax.swing.JPanel directionPanel
```
    DOCUMENT ME!
  - displayLoc
```
private int displayLoc
```
    DOCUMENT ME!
  - FFTAlgo
```
private AlgorithmFFT FFTAlgo
```
    Float precision default, openCL enabled FFT algorithm
  - FFTAlgo2
```
private AlgorithmFFT2 FFTAlgo2
```
    Double precision, openCL enabled FFT algroithm
  - FrequencyFilterAlgo
```
private AlgorithmFrequencyFilter FrequencyFilterAlgo
```
  - filterPanel
```
private javax.swing.JPanel filterPanel
```
    DOCUMENT ME!
  - filterType
```
private int filterType
```
    DOCUMENT ME!
  - filterTypeGroup
```
private javax.swing.ButtonGroup filterTypeGroup
```
    DOCUMENT ME!
  - forwardFFT
```
private javax.swing.JRadioButton forwardFFT
```
    User selects to indicate forward FFT processing should occur, resulting in frequency image
  - freq1
```
private double freq1
```
    DOCUMENT ME!
  - freq2
```
private double freq2
```
    DOCUMENT ME!
  - frequencyFilter
```
private javax.swing.JRadioButton frequencyFilter
```
    DOCUMENT ME!
  - gaussianFilter
```
private javax.swing.JRadioButton gaussianFilter
```
    DOCUMENT ME!
  - highPass
```
private javax.swing.JRadioButton highPass
```
    DOCUMENT ME!
  - image
```
private ModelImage image
```
    DOCUMENT ME!
  - image25D
```
private boolean image25D
```
    Whether algorithm should run seperately on each slice of a 3D image
  - image25DCheckbox
```
private javax.swing.JCheckBox image25DCheckbox
```
    User can indicate whether the FFT of each slice of a 3D image is computed seperately
  - imageCrop
```
private boolean imageCrop
```
    DOCUMENT ME!
  - imageCropCheckbox
```
private javax.swing.JCheckBox imageCropCheckbox
```
    DOCUMENT ME!
  - inverseFFT
```
private javax.swing.JRadioButton inverseFFT
```
    DOCUMENT ME!
  - kernelDiameter
```
private int kernelDiameter
```
    DOCUMENT ME!
  - labelF1
```
private javax.swing.JLabel labelF1
```
    DOCUMENT ME!
  - labelF2
```
private javax.swing.JLabel labelF2
```
    DOCUMENT ME!
  - labelKernelDiameter
```
private javax.swing.JLabel labelKernelDiameter
```
    DOCUMENT ME!
  - labelOrder
```
private javax.swing.JLabel labelOrder
```
    DOCUMENT ME!
  - labelEpsilon
```
private javax.swing.JLabel labelEpsilon
```
  - labelRs
```
private javax.swing.JLabel labelRs
```
  - logDisplayCheckbox
```
private javax.swing.JCheckBox logDisplayCheckbox
```
    private JPanel optionsPanel;.
  - logMagDisplay
```
private boolean logMagDisplay
```
    DOCUMENT ME!
  - lowPass
```
private javax.swing.JRadioButton lowPass
```
    DOCUMENT ME!
  - mainPanel
```
private javax.swing.JPanel mainPanel
```
    DOCUMENT ME!
  - newImage
```
private javax.swing.JRadioButton newImage
```
    DOCUMENT ME!
  - replaceImage
```
private javax.swing.JRadioButton replaceImage
```
    DOCUMENT ME!
  - resultImage
```
private ModelImage resultImage
```
    DOCUMENT ME!
  - textF1
```
private javax.swing.JTextField textF1
```
    DOCUMENT ME!
  - textF2
```
private javax.swing.JTextField textF2
```
    DOCUMENT ME!
  - textKernelDiameter
```
private javax.swing.JTextField textKernelDiameter
```
    DOCUMENT ME!
  - textOrder
```
private javax.swing.JTextField textOrder
```
    DOCUMENT ME!
  - textEpsilon
```
private javax.swing.JTextField textEpsilon
```
  - textRs
```
private javax.swing.JTextField textRs
```
  - titles
```
private java.lang.String[] titles
```
    DOCUMENT ME!
  - transformDir
```
private int transformDir
```
    DOCUMENT ME!
  - unequalDim
```
private boolean unequalDim
```
    Whether FFT algorithm can return non-equal x,y dimensions
  - unequalDimCheckbox
```
private javax.swing.JCheckBox unequalDimCheckbox
```
    Indicates whether user wants FFT to return non-equal x,y dimensions
  - windowFilter
```
private javax.swing.JRadioButton windowFilter
```
    DOCUMENT ME!
  - complexInverse
```
private boolean complexInverse
```
    Whether a complex inverse FFT should be computed
  - complexInverseCheckbox
```
private javax.swing.JCheckBox complexInverseCheckbox
```
    Whether the inverse FFT should return a complex image (appropriate when only when source image is complex)
  - useOCLCheckbox
```
private javax.swing.JCheckBox useOCLCheckbox
```
    Indicates whether user wants openCL for processing.
  - useOCL
```
private boolean useOCL
```
    Flag indicating whether to use OpenCL processing.
  - testDouble
```
private boolean testDouble
```
    True when double precision testing should be performed, default is float.
  - epsilon
```
private double epsilon
```
  - rs
```
private double rs
```
  - onlyFrequencyFilter
```
private boolean onlyFrequencyFilter
```
  - fltFmt
```
private java.text.DecimalFormat fltFmt
```
- Constructor Detail
  - JDialogFFT
```
public JDialogFFT()
```
    Empty constructor needed for dynamic instantiation (used during scripting).
  - JDialogFFT
```
public JDialogFFT(java.awt.Frame theParentFrame,
                  ModelImage im)
```
    Creates new FFT dialog.
    
    Parameters:
    
    theParentFrame - Parent frame
    
    im - Source image
- Method Detail
  - actionPerformed
```
public void actionPerformed(java.awt.event.ActionEvent event)
```
    Closes dialog box when the OK button is pressed and calls the algorithm.
    
    Specified by:
    
    actionPerformed in interface java.awt.event.ActionListener
    
    Overrides:
    
    actionPerformed in class JDialogBase
    
    Parameters:
    
    event - event that triggers function
  - algorithmPerformed
```
public void algorithmPerformed(AlgorithmBase algorithm)
```
    This method is required if the AlgorithmPerformed interface is implemented. It is called by the algorithms when it has completed or failed to to complete, so that the dialog can be display the result image and/or clean up.
    
    Specified by:
    
    algorithmPerformed in interface AlgorithmInterface
    
    Parameters:
    
    algorithm - algorithm that caused the event.
  - getResultImage
```
public ModelImage getResultImage()
```
    Accessor that returns the image.
    
    Returns:
    
    the result image
  - setfilterOrder
```
public void setfilterOrder(int order)
```
    Accessor that sets the butterworth order.
    
    Parameters:
    
    order - Value to set the butterworth order to.
  - setEpsilon
```
public void setEpsilon(double epsilon)
```
    Parameters:
    
    epsilon - maximum filter ripple in Chebyshev or passband ripple in decibels in Elliptic
  - setRs
```
public void setRs(double rs)
```
    Parameters:
    
    rs - stop band down in decibels in ellipticFilter
  - setDiameter
```
public void setDiameter(int diameter)
```
    Accessor that sets the kernel diameter.
    
    Parameters:
    
    diameter - Value to set the kernel diameter to.
  - setDisplayLocNew
```
public void setDisplayLocNew()
```
    Accessor that sets the display loc variable to new, so that a new image is created once the algorithm completes.
  - setDisplayLocReplace
```
public void setDisplayLocReplace()
```
    Accessor that sets the display loc variable to replace, so the current image is replaced once the algorithm completes.
  - setFilterType
```
public void setFilterType(int type)
```
    Accessor that sets the filter type (LOWPASS, HIGHPASS, BANDPASS, BANDSTOP).
    
    Parameters:
    
    type - Value to set the filter type to.
  - setFreq1
```
public void setFreq1(double scale)
```
    Accessor that sets the frequency 1 variable.
    
    Parameters:
    
    scale - Value to set frequency 1 to.
  - setFreq2
```
public void setFreq2(double scale)
```
    Accessor that sets the frequency 2 variable.
    
    Parameters:
    
    scale - Value to set frequency 2 to.
  - setImage25D
```
public void setImage25D(boolean image25D)
```
    Accessor that sets image25D for single slice processing.
    
    Parameters:
    
    image25D - DOCUMENT ME!
  - setUseOCL
```
public void setUseOCL(boolean useOCL)
```
    Accessor that sets whether to use OpenCL processing (may still not be set if it is not supported on the system).
    
    Parameters:
    
    useOCL - Whether to try to use OpenCL processing.
  - setImageCrop
```
public void setImageCrop(boolean flag)
```
    Accessor that sets the image crop flag.
    
    Parameters:
    
    flag - true indicates image crop, false otherwise.
  - setLogMagDisplay
```
public void setLogMagDisplay(boolean logMagDisplay)
```
    Accessor that turns log mag display on or off.
    
    Parameters:
    
    logMagDisplay - DOCUMENT ME!
  - setMethod
```
public void setMethod(int method)
```
    Accessor that sets the construction method (WINDOW, GAUSSIAN, BUTTERWORTH).
    
    Parameters:
    
    method - Value to set the construction method to.
  - setTransformDir
```
public void setTransformDir(int transformDir)
```
    Accessor that sets the transform direction.
    
    Parameters:
    
    transformDir - DOCUMENT ME!
  - setUnequalDim
```
public void setUnequalDim(boolean unequalDim)
```
    Accessor that sets whether or not the picture dimension can be unequal.
    
    Parameters:
    
    unequalDim - DOCUMENT ME!
  - setComplexInverse
```
public void setComplexInverse(boolean complexInverse)
```
  - callAlgorithmFrequencyFilter
```
protected void callAlgorithmFrequencyFilter()
```
    Once all the necessary variables are set, call the Frequency Filter algorithm based on what type of image this is and whether or not there is a separate destination image.
  - callAlgorithm
```
protected void callAlgorithm()
```
    Once all the necessary variables are set, call the FFT algorithm based on what type of image this is and whether or not there is a separate destination image.
    
    Specified by:
    
    callAlgorithm in class JDialogScriptableBase
  - callAlgorithm2
```
protected void callAlgorithm2()
```
    Once all the necessary variables are set, call the FFT algorithm based on what type of image this is and whether or not there is a separate destination image.
  - doPostAlgorithmActions
```
protected void doPostAlgorithmActions()
```
    Store the result image in the script runner's image table now that the action execution is finished.
    
    Overrides:
    
    doPostAlgorithmActions in class JDialogScriptableBase
  - setGUIFromParams
```
protected void setGUIFromParams()
```
    Set the dialog GUI using the script parameters while running this algorithm as part of a script.
    
    Specified by:
    
    setGUIFromParams in class JDialogScriptableBase
  - storeParamsFromGUI
```
protected void storeParamsFromGUI()
                           throws ParserException
```
    Record the parameters just used to run this algorithm in a script.
    
    Specified by:
    
    storeParamsFromGUI in class JDialogScriptableBase
    
    Throws:
    
    ParserException - If there is a problem creating/recording the new parameters.
  - init
```
private void init()
```
    Initializes GUI dialog.
  - setVariables
```
private boolean setVariables()
```
    Use the GUI results to set up the variables needed to run the algorithm.
    
    Returns:
    
    true if parameters set successfully, false otherwise.
  - getActionMetadata
```
public ActionMetadata getActionMetadata()
```
    Return meta-information about this discoverable action for categorization and labeling purposes.
    
    Specified by:
    
    getActionMetadata in interface ActionDiscovery
    
    Returns:
    
    Metadata for this action.
  - createInputParameters
```
public ParameterTable createInputParameters()
```
    Returns a table listing the input parameters of this algorithm (which should match up with the scripting parameters used in setGUIFromParams()).
    
    Specified by:
    
    createInputParameters in interface ActionDiscovery
    
    Returns:
    
    A parameter table listing the inputs of this algorithm.
  - createOutputParameters
```
public ParameterTable createOutputParameters()
```
    Returns a table listing the output parameters of this algorithm (usually just labels used to obtain output image names later).
    
    Specified by:
    
    createOutputParameters in interface ActionDiscovery
    
    Returns:
    
    A parameter table listing the outputs of this algorithm.
  - getOutputImageName
```
public java.lang.String getOutputImageName(java.lang.String imageParamName)
```
    Returns the name of an image output by this algorithm, the image returned depends on the parameter label given (which can be used to retrieve the image object from the image registry).
    
    Specified by:
    
    getOutputImageName in interface ActionDiscovery
    
    Parameters:
    
    imageParamName - The output image parameter label for which to get the image name.
    
    Returns:
    
    The image name of the requested output image parameter label.
  - isActionComplete
```
public boolean isActionComplete()
```
    Returns whether the action has successfully completed its execution.
    
    Specified by:
    
    isActionComplete in interface ActionDiscovery
    
    Returns:
    
    True, if the action is complete. False, if the action failed or is still running.

Class JDialogFFT

Nested Class Summary

Nested classes/interfaces inherited from class gov.nih.mipav.view.dialogs.JDialogBase

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

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

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

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

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

Field Summary

Fields inherited from class gov.nih.mipav.view.dialogs.JDialogScriptableBase

Fields inherited from class gov.nih.mipav.view.dialogs.JDialogBase

Fields inherited from class javax.swing.JDialog

Fields inherited from class java.awt.Dialog

Fields inherited from class java.awt.Component

Fields inherited from interface java.awt.image.ImageObserver

Fields inherited from interface javax.swing.WindowConstants

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.view.dialogs.JDialogScriptableBase

Methods inherited from class gov.nih.mipav.view.dialogs.JDialogBase

Methods inherited from class javax.swing.JDialog

Methods inherited from class java.awt.Dialog

Methods inherited from class java.awt.Window

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Methods inherited from interface gov.nih.mipav.view.dialogs.ActionDiscovery

Methods inherited from interface java.awt.event.ItemListener

Methods inherited from interface gov.nih.mipav.model.scripting.ScriptableActionInterface

Field Detail

serialVersionUID

INVERSE

FILTER

FORWARD

LOWPASS

HIGHPASS

BANDPASS

BANDSTOP

WINDOW

GAUSSIAN

BUTTERWORTH

GABOR

CHEBYSHEV_TYPE_I

CHEBYSHEV_TYPE_II

ELLIPTIC

bandPass

bandStop

butterworthFilter

chebyshevIFilter

chebyshevIIFilter

ellipticFilter

filterOrder

buttonPanel

constructionGroup

constructionMethod

constructionPanel

destinationGroup

destinationPanel

directionGroup

directionPanel

displayLoc

FFTAlgo

FFTAlgo2

FrequencyFilterAlgo

filterPanel

filterType

filterTypeGroup

forwardFFT

freq1

freq2

frequencyFilter

gaussianFilter

highPass

image

image25D

image25DCheckbox

imageCrop

imageCropCheckbox

inverseFFT

kernelDiameter