java.lang.Object
- java.lang.Thread
- - gov.nih.mipav.model.algorithms.AlgorithmBase
  - - gov.nih.mipav.model.algorithms.utilities.AlgorithmImageCalculator

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.FocusListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmImageCalculator
extends AlgorithmBase
implements java.awt.event.ActionListener, java.awt.event.FocusListener
```
Algorithm that adds, subtracts, multiplies, or divides an image by by another image. In addition, two images can be ANDed, ORed or XORed together. Also, more advanced operator expressions can be entered in a dialog text field.

Version:

1.0 Oct 1, 2000

Author:

Matthew J. McAuliffe, Ph.D.

Nested Class Summary
- Nested classes/interfaces inherited from class java.lang.Thread
  java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields
Modifier and Type	Field	Description
`private javax.swing.JButton`	`absButton`	DOCUMENT ME!
`private javax.swing.JButton`	`aButton`	DOCUMENT ME!
`static int`	`ADD`	DOCUMENT ME!
`private javax.swing.JButton`	`addButton`	DOCUMENT ME!
`private javax.swing.JDialog`	`adOpDialog`	DOCUMENT ME!
`private java.lang.String`	`adOpString`	DOCUMENT ME!
`static int`	`ADVANCED`	DOCUMENT ME!
`static int`	`AND`	DOCUMENT ME!
`private double`	`aVal`	DOCUMENT ME!
`static int`	`AVERAGE`	DOCUMENT ME!
`static int`	`AVGERAGE_WITH_STDEV`
`private javax.swing.JButton`	`backSpaceButton`	DOCUMENT ME!
`private javax.swing.JButton`	`bButton`	DOCUMENT ME!
`private double`	`bestMax`	/**.
`private double`	`bestMin`	/**.
`private double`	`bVal`	DOCUMENT ME!
`private boolean`	`cancel`	DOCUMENT ME!
`private javax.swing.JButton`	`cancelButton`	DOCUMENT ME!
`private javax.swing.JButton`	`ceButton`	DOCUMENT ME!
`static int`	`CLIP`	DOCUMENT ME!
`private double`	`clipMax`	Minimum and maximum clipping modes.
`private double`	`clipMin`	Minimum and maximum clipping modes.
`private int`	`clipMode`	Clipping mode.
`private int`	`colorFactor`	DOCUMENT ME!
`private javax.swing.JButton`	`commaButton`	DOCUMENT ME!
`private javax.swing.JButton`	`cosButton`	DOCUMENT ME!
`private javax.swing.JButton`	`decimalButton`	DOCUMENT ME!
`static int`	`DIFFERENCE`	DOCUMENT ME!
`private javax.swing.JButton`	`divButton`	DOCUMENT ME!
`static int`	`DIVIDE`	DOCUMENT ME!
`private javax.swing.JButton`	`eightButton`	DOCUMENT ME!
`private boolean`	`entireImage`	Flag, if true, indicates that the whole image should be processed.
`private javax.swing.JButton`	`expButton`	DOCUMENT ME!
`private javax.swing.JButton`	`fiveButton`	DOCUMENT ME!
`private javax.swing.JButton`	`fourButton`	DOCUMENT ME!
`private javax.swing.JButton`	`leftParButton`	DOCUMENT ME!
`private javax.swing.JButton`	`lnButton`	DOCUMENT ME!
`private javax.swing.JButton`	`logButton`	DOCUMENT ME!
`private double`	`maxA`	/**.
`private double`	`maxAB`	DOCUMENT ME!
`private double`	`maxAG`	DOCUMENT ME!
`private double`	`maxAR`	DOCUMENT ME!
`private double`	`maxB`	/**.
`private double`	`maxBB`	DOCUMENT ME!
`private double`	`maxBG`	DOCUMENT ME!
`private double`	`maxBR`	DOCUMENT ME!
`static int`	`MAXIMUM`	DOCUMENT ME!
`static int`	`MEAN_SQUARED_ERROR`
`private double`	`minA`	/**.
`private double`	`minAB`	DOCUMENT ME!
`private double`	`minAG`	DOCUMENT ME!
`private double`	`minAR`	DOCUMENT ME!
`private double`	`minB`	/**.
`private double`	`minBB`	DOCUMENT ME!
`private double`	`minBG`	DOCUMENT ME!
`private double`	`minBR`	DOCUMENT ME!
`static int`	`MINIMUM`	DOCUMENT ME!
`private javax.swing.JButton`	`modButton`	DOCUMENT ME!
`private javax.swing.JButton`	`multButton`	DOCUMENT ME!
`static int`	`MULTIPLY`	DOCUMENT ME!
`private javax.swing.JButton`	`nineButton`	DOCUMENT ME!
`private boolean`	`OK`	DOCUMENT ME!
`private javax.swing.JButton`	`OKButton`	DOCUMENT ME!
`private javax.swing.JButton`	`oneButton`	DOCUMENT ME!
`private int`	`opType`	Operation to be performed on the images (i.e.
`static int`	`OR`	DOCUMENT ME!
`private javax.swing.JButton`	`piButton`	DOCUMENT ME!
`private javax.swing.JButton`	`powButton`	DOCUMENT ME!
`private boolean`	`pressedOK`	DOCUMENT ME!
`static int`	`PROMOTE`	DOCUMENT ME!
`private javax.swing.JButton`	`rightParButton`	DOCUMENT ME!
`private java.lang.String`	`rpn`
`private javax.swing.JButton`	`sevenButton`	DOCUMENT ME!
`private javax.swing.JButton`	`sinButton`	DOCUMENT ME!
`private javax.swing.JButton`	`sixButton`	DOCUMENT ME!
`private ModelImage`	`srcImageA`	Source image A.
`private ModelImage`	`srcImageB`	Source image B.
`private ModelImage[]`	`srcImages`	when performing bulk operations via Image Calculator (Bulk Images) dialog, this array is populated
`private javax.swing.JButton`	`subButton`	DOCUMENT ME!
`static int`	`SUBTRACT`	DOCUMENT ME!
`private javax.swing.JButton`	`tanButton`	DOCUMENT ME!
`private javax.swing.JTextField`	`textOperator`	DOCUMENT ME!
`private javax.swing.JButton`	`threeButton`	DOCUMENT ME!
`private javax.swing.JButton`	`twoButton`	DOCUMENT ME!
`static int`	`XOR`	DOCUMENT ME!
`private javax.swing.JButton`	`zeroButton`	DOCUMENT ME!

Fields inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase
destFlag, destImage, image25D, mask, maxProgressValue, minProgressValue, multiThreadingEnabled, nthreads, progress, progressModulus, progressStep, runningInSeparateThread, separable, srcImage, threadStopped

Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors
Constructor	Description
`AlgorithmImageCalculator(ModelImage destImage, ModelImage[] srcImages, int opType, int clipMode)`	constructor used for bulk images
`AlgorithmImageCalculator(ModelImage srcImgA, ModelImage srcImgB, int type, int _clipMode, boolean maskFlag, java.lang.String adOpString)`	Creates a new AlgorithmImageCalculator object using srcImgA srcImgB.
`AlgorithmImageCalculator(ModelImage destImg, ModelImage srcImgA, ModelImage srcImgB, int type, int _clipMode, boolean maskFlag, java.lang.String adOpString)`	Creates a new AlgorithmImageCalculator object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`actionPerformed(java.awt.event.ActionEvent event)`	Calls various methods depending on the action used by the advanced calculator.
`private void`	`calcInPlace()`	Runs the calculation and stores the result into the same source buffer.
`private void`	`calcMSE()`
`private void`	`calcStoreInDest()`	Runs the calculation and stores it in a new ModelImage.
`java.lang.String`	`convertToRPN(java.util.Vector<java.lang.String> tokens)`	method that converts the tokens to RPN
`private void`	`createAdOpDialog(java.awt.event.ActionListener al)`	Builds the advanced function dialog - looks like a calculator.
`double`	`evaluateRPNExpression(double a, double b, java.lang.String rpn)`	Method that evaluates the RPN expression and returns the value
`java.lang.String`	`evaluateToRPN(java.lang.String expression)`	method that determines the RPN
`void`	`finalize()`	Prepares this class for destruction.
`private int`	`findType(int stType)`	Find the type able to contain the full range of the data.
`void`	`focusGained(java.awt.event.FocusEvent event)`	Unchanged.
`void`	`focusLost(java.awt.event.FocusEvent event)`	Unchanged.
`java.lang.String`	`getAdvFunction()`	Accessor to return the advanced function string.
`boolean`	`initialValidate(java.lang.String expression)`	method that does some initial validation of the expression
`boolean`	`isDigit(char c)`	determines if char is a digit
`boolean`	`isFunction(java.lang.String token)`	method determining if token is function
`boolean`	`isOperator(java.lang.String token)`	method determining if token is an operator
`boolean`	`isValidNumber(java.lang.String s)`
`private void`	`performBulkAdding()`	perform bulk adidng
`private void`	`performBulkAveraging(boolean findSD)`	perform bulk averaging
`private void`	`performBulkMax()`	perform bulk adidng
`private void`	`performBulkMin()`	perform bulk adidng
`int`	`precedence(java.lang.String op)`	method that determines precedence
`private int`	`promoteType(int presentType)`	DOCUMENT ME!
`char`	`readChar(java.lang.String exp, int pos)`	reads char
`void`	`runAlgorithm()`	Starts the program.
`private void`	`setClipValues()`	Sets the minimum and maximum clipping values.
`private boolean`	`testType(int type, double minVal, double maxVal)`	Determine if the min and max values are in the image types range.
`boolean`	`tokenize(java.lang.String expression, java.util.Vector<java.lang.String> tokens)`	method that tokenizes the expression

Methods inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase
addListener, addProgressChangeListener, calculateImageSize, calculatePrincipleAxis, computeElapsedTime, computeElapsedTime, convertIntoFloat, delinkProgressToAlgorithm, delinkProgressToAlgorithmMulti, displayError, errorCleanUp, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, generateProgressValues, getDestImage, getElapsedTime, getMask, getMaxProgressValue, getMinProgressValue, getNumberOfThreads, getProgress, getProgressChangeListener, getProgressChangeListeners, getProgressModulus, getProgressStep, getProgressValues, getSrcImage, isCompleted, isImage25D, isMultiThreadingEnabled, isRunningInSeparateThread, isThreadStopped, linkProgressToAlgorithm, linkProgressToAlgorithm, makeProgress, notifyListeners, removeListener, removeProgressChangeListener, run, setCompleted, setImage25D, setMask, setMaxProgressValue, setMinProgressValue, setMultiThreadingEnabled, setNumberOfThreads, setProgress, setProgressModulus, setProgressStep, setProgressValues, setProgressValues, setRunningInSeparateThread, setSrcImage, setStartTime, setThreadStopped, startMethod, windowActivated, windowClosed, windowClosing, windowDeactivated, windowDeiconified, windowIconified, windowOpened

Methods inherited from class java.lang.Thread
activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

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

- Field Detail
  - ADD
```
public static final int ADD
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - ADVANCED
```
public static final int ADVANCED
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - AND
```
public static final int AND
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - AVERAGE
```
public static final int AVERAGE
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - DIFFERENCE
```
public static final int DIFFERENCE
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - DIVIDE
```
public static final int DIVIDE
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - MAXIMUM
```
public static final int MAXIMUM
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - MEAN_SQUARED_ERROR
```
public static final int MEAN_SQUARED_ERROR
```
    See Also:
    
    Constant Field Values
  - MINIMUM
```
public static final int MINIMUM
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - MULTIPLY
```
public static final int MULTIPLY
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - OR
```
public static final int OR
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - SUBTRACT
```
public static final int SUBTRACT
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - XOR
```
public static final int XOR
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - AVGERAGE_WITH_STDEV
```
public static final int AVGERAGE_WITH_STDEV
```
    See Also:
    
    Constant Field Values
  - CLIP
```
public static final int CLIP
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - PROMOTE
```
public static final int PROMOTE
```
    DOCUMENT ME!
    
    See Also:
    
    Constant Field Values
  - aButton
```
private javax.swing.JButton aButton
```
    DOCUMENT ME!
  - bButton
```
private javax.swing.JButton bButton
```
    DOCUMENT ME!
  - backSpaceButton
```
private javax.swing.JButton backSpaceButton
```
    DOCUMENT ME!
  - ceButton
```
private javax.swing.JButton ceButton
```
    DOCUMENT ME!
  - leftParButton
```
private javax.swing.JButton leftParButton
```
    DOCUMENT ME!
  - rightParButton
```
private javax.swing.JButton rightParButton
```
    DOCUMENT ME!
  - adOpDialog
```
private javax.swing.JDialog adOpDialog
```
    DOCUMENT ME!
  - adOpString
```
private java.lang.String adOpString
```
    DOCUMENT ME!
  - aVal
```
private double aVal
```
    DOCUMENT ME!
  - bestMin
```
private double bestMin
```
    /**.
  - bestMax
```
private double bestMax
```
    /**.
  - bVal
```
private double bVal
```
    DOCUMENT ME!
  - cancel
```
private boolean cancel
```
    DOCUMENT ME!
  - clipMin
```
private double clipMin
```
    Minimum and maximum clipping modes.
  - clipMax
```
private double clipMax
```
    Minimum and maximum clipping modes.
  - clipMode
```
private int clipMode
```
    Clipping mode.
    CLIP = 0; clamp result data to the bounds of the input image type PROMOTE = 1; promote image type so that the range of the result fits into the new image type. ( ie. byte to short).
  - colorFactor
```
private int colorFactor
```
    DOCUMENT ME!
  - entireImage
```
private boolean entireImage
```
    Flag, if true, indicates that the whole image should be processed. If false, process the image over the mask areas.
  - expButton
```
private javax.swing.JButton expButton
```
    DOCUMENT ME!
  - lnButton
```
private javax.swing.JButton lnButton
```
    DOCUMENT ME!
  - sevenButton
```
private javax.swing.JButton sevenButton
```
    DOCUMENT ME!
  - eightButton
```
private javax.swing.JButton eightButton
```
    DOCUMENT ME!
  - nineButton
```
private javax.swing.JButton nineButton
```
    DOCUMENT ME!
  - divButton
```
private javax.swing.JButton divButton
```
    DOCUMENT ME!
  - logButton
```
private javax.swing.JButton logButton
```
    DOCUMENT ME!
  - absButton
```
private javax.swing.JButton absButton
```
    DOCUMENT ME!
  - minA
```
private double minA
```
    /**.
  - maxA
```
private double maxA
```
    /**.
  - minB
```
private double minB
```
    /**.
  - maxB
```
private double maxB
```
    /**.
  - minAB
```
private double minAB
```
    DOCUMENT ME!
  - maxAB
```
private double maxAB
```
    DOCUMENT ME!
  - minBB
```
private double minBB
```
    DOCUMENT ME!
  - maxBB
```
private double maxBB
```
    DOCUMENT ME!
  - minAG
```
private double minAG
```
    DOCUMENT ME!
  - maxAG
```
private double maxAG
```
    DOCUMENT ME!
  - minBG
```
private double minBG
```
    DOCUMENT ME!
  - maxBG
```
private double maxBG
```
    DOCUMENT ME!
  - minAR
```
private double minAR
```
    DOCUMENT ME!
  - maxAR
```
private double maxAR
```
    DOCUMENT ME!
  - minBR
```
private double minBR
```
    DOCUMENT ME!
  - maxBR
```
private double maxBR
```
    DOCUMENT ME!
  - OK
```
private boolean OK
```
    DOCUMENT ME!
  - OKButton
```
private javax.swing.JButton OKButton
```
    DOCUMENT ME!
  - cancelButton
```
private javax.swing.JButton cancelButton
```
    DOCUMENT ME!
  - opType
```
private int opType
```
    Operation to be performed on the images (i.e. Add, ...)
  - powButton
```
private javax.swing.JButton powButton
```
    DOCUMENT ME!
  - commaButton
```
private javax.swing.JButton commaButton
```
    DOCUMENT ME!
  - fourButton
```
private javax.swing.JButton fourButton
```
    DOCUMENT ME!
  - fiveButton
```
private javax.swing.JButton fiveButton
```
    DOCUMENT ME!
  - sixButton
```
private javax.swing.JButton sixButton
```
    DOCUMENT ME!
  - multButton
```
private javax.swing.JButton multButton
```
    DOCUMENT ME!
  - pressedOK
```
private boolean pressedOK
```
    DOCUMENT ME!
  - sinButton
```
private javax.swing.JButton sinButton
```
    DOCUMENT ME!
  - cosButton
```
private javax.swing.JButton cosButton
```
    DOCUMENT ME!
  - oneButton
```
private javax.swing.JButton oneButton
```
    DOCUMENT ME!
  - twoButton
```
private javax.swing.JButton twoButton
```
    DOCUMENT ME!
  - threeButton
```
private javax.swing.JButton threeButton
```
    DOCUMENT ME!
  - subButton
```
private javax.swing.JButton subButton
```
    DOCUMENT ME!
  - srcImageA
```
private ModelImage srcImageA
```
    Source image A.
  - srcImageB
```
private ModelImage srcImageB
```
    Source image B.
  - tanButton
```
private javax.swing.JButton tanButton
```
    DOCUMENT ME!
  - piButton
```
private javax.swing.JButton piButton
```
    DOCUMENT ME!
  - zeroButton
```
private javax.swing.JButton zeroButton
```
    DOCUMENT ME!
  - decimalButton
```
private javax.swing.JButton decimalButton
```
    DOCUMENT ME!
  - modButton
```
private javax.swing.JButton modButton
```
    DOCUMENT ME!
  - addButton
```
private javax.swing.JButton addButton
```
    DOCUMENT ME!
  - textOperator
```
private javax.swing.JTextField textOperator
```
    DOCUMENT ME!
  - srcImages
```
private ModelImage[] srcImages
```
    when performing bulk operations via Image Calculator (Bulk Images) dialog, this array is populated
  - rpn
```
private java.lang.String rpn
```
- Constructor Detail
  - AlgorithmImageCalculator
```
public AlgorithmImageCalculator(ModelImage srcImgA,
                                ModelImage srcImgB,
                                int type,
                                int _clipMode,
                                boolean maskFlag,
                                java.lang.String adOpString)
```
    Creates a new AlgorithmImageCalculator object using srcImgA srcImgB.
    
    Parameters:
    
    srcImgA - source image A model
    
    srcImgB - source image B model
    
    type - operation type
    
    _clipMode - CLIP or PROMOTE input image data
    
    maskFlag - Flag that indicates that the operator will be calculated for the whole image if equal to true
    
    adOpString - text for advanced operations
  - AlgorithmImageCalculator
```
public AlgorithmImageCalculator(ModelImage destImg,
                                ModelImage srcImgA,
                                ModelImage srcImgB,
                                int type,
                                int _clipMode,
                                boolean maskFlag,
                                java.lang.String adOpString)
```
    Creates a new AlgorithmImageCalculator object.
    
    Parameters:
    
    destImg - image model where result image is to stored
    
    srcImgA - source image A model
    
    srcImgB - source image B model
    
    type - operation type
    
    _clipMode - CLIP or PROMOTE input image data
    
    maskFlag - Flag that indicates that the operator will be calculated for the whole image if equal to true
    
    adOpString - text for advanced operations
  - AlgorithmImageCalculator
```
public AlgorithmImageCalculator(ModelImage destImage,
                                ModelImage[] srcImages,
                                int opType,
                                int clipMode)
```
    constructor used for bulk images
    
    Parameters:
    
    destImage -
    
    srcImages -
    
    opType -
    
    clipMode -
- Method Detail
  - actionPerformed
```
public void actionPerformed(java.awt.event.ActionEvent event)
```
    Calls various methods depending on the action used by the advanced calculator.
    
    Specified by:
    
    actionPerformed in interface java.awt.event.ActionListener
    
    Overrides:
    
    actionPerformed in class AlgorithmBase
    
    Parameters:
    
    event - event that triggered function
  - finalize
```
public void finalize()
```
    Prepares this class for destruction.
    
    Overrides:
    
    finalize in class AlgorithmBase
  - focusGained
```
public void focusGained(java.awt.event.FocusEvent event)
```
    Unchanged.
    
    Specified by:
    
    focusGained in interface java.awt.event.FocusListener
    
    Parameters:
    
    event - DOCUMENT ME!
  - focusLost
```
public void focusLost(java.awt.event.FocusEvent event)
```
    Unchanged.
    
    Specified by:
    
    focusLost in interface java.awt.event.FocusListener
    
    Parameters:
    
    event - DOCUMENT ME!
  - getAdvFunction
```
public java.lang.String getAdvFunction()
```
    Accessor to return the advanced function string.
    
    Returns:
    
    adOpString advanced function string
  - runAlgorithm
```
public void runAlgorithm()
```
    Starts the program.
    
    Specified by:
    
    runAlgorithm in class AlgorithmBase
  - calcMSE
```
private void calcMSE()
```
  - calcInPlace
```
private void calcInPlace()
```
    Runs the calculation and stores the result into the same source buffer.
  - performBulkAdding
```
private void performBulkAdding()
```
    perform bulk adidng
  - performBulkMin
```
private void performBulkMin()
```
    perform bulk adidng
  - performBulkMax
```
private void performBulkMax()
```
    perform bulk adidng
  - performBulkAveraging
```
private void performBulkAveraging(boolean findSD)
```
    perform bulk averaging
  - calcStoreInDest
```
private void calcStoreInDest()
```
    Runs the calculation and stores it in a new ModelImage.
  - createAdOpDialog
```
private void createAdOpDialog(java.awt.event.ActionListener al)
```
    Builds the advanced function dialog - looks like a calculator.
    
    Parameters:
    
    al - DOCUMENT ME!
  - evaluateRPNExpression
```
public double evaluateRPNExpression(double a,
                                    double b,
                                    java.lang.String rpn)
```
    Method that evaluates the RPN expression and returns the value
  - evaluateToRPN
```
public java.lang.String evaluateToRPN(java.lang.String expression)
```
    method that determines the RPN
    
    Parameters:
    
    expression -
    
    Returns:
  - initialValidate
```
public boolean initialValidate(java.lang.String expression)
```
    method that does some initial validation of the expression
    
    Parameters:
    
    expression -
    
    Returns:
  - tokenize
```
public boolean tokenize(java.lang.String expression,
                        java.util.Vector<java.lang.String> tokens)
```
    method that tokenizes the expression
    
    Parameters:
    
    expression -
    
    tokens -
    
    Returns:
  - convertToRPN
```
public java.lang.String convertToRPN(java.util.Vector<java.lang.String> tokens)
```
    method that converts the tokens to RPN
    
    Parameters:
    
    tokens -
    
    Returns:
  - precedence
```
public int precedence(java.lang.String op)
```
    method that determines precedence
    
    Parameters:
    
    op -
    
    Returns:
  - isOperator
```
public boolean isOperator(java.lang.String token)
```
    method determining if token is an operator
    
    Parameters:
    
    token -
    
    Returns:
  - isFunction
```
public boolean isFunction(java.lang.String token)
```
    method determining if token is function
    
    Parameters:
    
    token -
    
    Returns:
  - readChar
```
public char readChar(java.lang.String exp,
                     int pos)
```
    reads char
    
    Parameters:
    
    exp -
    
    pos -
    
    Returns:
  - isDigit
```
public boolean isDigit(char c)
```
    determines if char is a digit
    
    Parameters:
    
    c -
    
    Returns:
  - isValidNumber
```
public boolean isValidNumber(java.lang.String s)
```
  - findType
```
private int findType(int stType)
```
    Find the type able to contain the full range of the data.
    
    Parameters:
    
    stType - starting type of image. Image will be promoted above this type if needed.
    
    Returns:
    
    type capable of storing full range of data. See ModelStorageBase for image types.
  - promoteType
```
private int promoteType(int presentType)
```
    DOCUMENT ME!
    
    Parameters:
    
    presentType - DOCUMENT ME!
    
    Returns:
    
    DOCUMENT ME!
  - setClipValues
```
private void setClipValues()
```
    Sets the minimum and maximum clipping values.
  - testType
```
private boolean testType(int type,
                         double minVal,
                         double maxVal)
```
    Determine if the min and max values are in the image types range.
    
    Parameters:
    
    type - image type
    
    minVal - min value of the image
    
    maxVal - max value of the image
    
    Returns:
    
    true if min and max are within the image type specified

Class AlgorithmImageCalculator

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Field Summary

Fields inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase

Fields inherited from class java.lang.Thread

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase

Methods inherited from class java.lang.Thread

Methods inherited from class java.lang.Object

Field Detail

ADD

ADVANCED

AND

AVERAGE

DIFFERENCE

DIVIDE

MAXIMUM

MEAN_SQUARED_ERROR

MINIMUM

MULTIPLY

OR

SUBTRACT

XOR

AVGERAGE_WITH_STDEV

CLIP

PROMOTE

aButton

bButton

backSpaceButton

ceButton

leftParButton

rightParButton

adOpDialog

adOpString

aVal

bestMin

bestMax

bVal

cancel

clipMin

clipMax

clipMode

colorFactor

entireImage

expButton

lnButton

sevenButton

eightButton

nineButton

divButton

logButton

absButton

minA

maxA

minB

maxB

minAB

maxAB

minBB

maxBB

minAG

maxAG

minBG

maxBG

minAR

maxAR

minBR

maxBR

OK

OKButton

cancelButton

opType

powButton

commaButton

fourButton

fiveButton

sixButton

multButton