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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmCircleToRectangle
extends AlgorithmBase
```
References: 1.) Advanced Calculus For Applications Second Edition by F. B. Hildebrand, Section 10.4 Analytic Functions of a Complex Variable pages 550-554 and Section 11.4 Conformal Mapping pages 628-632, Prentice-Hall, Inc., 1976. 2.) Applied and Computational Complex Analysis Volume I by Peter Henrici, Chapter on Schwarz-Christoffel Mapping Function, pp. 411-412. 3.) 2D-Shape Analysis using Conformal Mapping by E. Sharon and D. Mumford 4.) http://mathworld.wolfram.com/LemniscateFunction.html 5.) Conformal Mapping from Zeev Nehari, Chapter VI, Mapping Properties of Special Functions, Section 3, Elliptic Functions, pp. 280-299.

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 double[] x
DOCUMENT ME!

private double[] y
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
`AlgorithmCircleToRectangle()`	AlgorithmCircleToRectangle - default constructor.
`AlgorithmCircleToRectangle(ModelImage destImg, ModelImage srcImg, double[] x, double[] y)`	AlgorithmCircleToRectangle.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`finalize()`	finalize -
`void`	`runAlgorithm()`	Starts the program.
`void`	`runAlgorithmPrevious()`	Starts the program.
`void`	`runTraditionalAlgorithm()`	Starts the program.
`private void`	`selfTest()`
`private void`	`sqrtc(double zinr, double zini, double[] zsqr, double[] zsqi)`	Performs square root of complex argument.
`private double`	`zabs(double zr, double zi)`	zabs computes the absolute value or magnitude of a double precision complex variable zr + j*zi.
`private void`	`zdiv(double ar, double ai, double br, double bi, double[] cr, double[] ci)`	complex divide c = a/b.

Methods inherited from class gov.nih.mipav.model.algorithms.AlgorithmBase
actionPerformed, 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
  - x
```
private double[] x
```
    DOCUMENT ME!
  - y
```
private double[] y
```
    DOCUMENT ME!
- Constructor Detail
  - AlgorithmCircleToRectangle
```
public AlgorithmCircleToRectangle()
```
    AlgorithmCircleToRectangle - default constructor.
  - AlgorithmCircleToRectangle
```
public AlgorithmCircleToRectangle(ModelImage destImg,
                                  ModelImage srcImg,
                                  double[] x,
                                  double[] y)
```
    AlgorithmCircleToRectangle.
    
    Parameters:
    
    destImg - DOCUMENT ME!
    
    srcImg - DOCUMENT ME!
    
    x - array with x coordinates of circle center and point on radius
    
    y - array with y coordinates of circle center and point on radius
- Method Detail
  - finalize
```
public void finalize()
```
    finalize -
    
    Overrides:
    
    finalize in class AlgorithmBase
  - runAlgorithm
```
public void runAlgorithm()
```
    Starts the program.
    
    Specified by:
    
    runAlgorithm in class AlgorithmBase
  - runAlgorithmPrevious
```
public void runAlgorithmPrevious()
```
    Starts the program.
  - runTraditionalAlgorithm
```
public void runTraditionalAlgorithm()
```
    Starts the program.
  - zdiv
```
private void zdiv(double ar,
                  double ai,
                  double br,
                  double bi,
                  double[] cr,
                  double[] ci)
```
    complex divide c = a/b.
    
    Parameters:
    
    ar - double
    
    ai - double
    
    br - double
    
    bi - double
    
    cr - double[]
    
    ci - double[]
  - zabs
```
private double zabs(double zr,
                    double zi)
```
    zabs computes the absolute value or magnitude of a double precision complex variable zr + j*zi.
    
    Parameters:
    
    zr - double
    
    zi - double
    
    Returns:
    
    double
  - sqrtc
```
private void sqrtc(double zinr,
                   double zini,
                   double[] zsqr,
                   double[] zsqi)
```
    Performs square root of complex argument.
    
    Parameters:
    
    zinr - DOCUMENT ME!
    
    zini - DOCUMENT ME!
    
    zsqr - DOCUMENT ME!
    
    zsqi - DOCUMENT ME!
  - selfTest
```
private void selfTest()
```

Modifier and Type	Field	Description
`private double[]`	`x`	DOCUMENT ME!
`private double[]`	`y`	DOCUMENT ME!

Class AlgorithmCircleToRectangle

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

x

y

Constructor Detail

AlgorithmCircleToRectangle

AlgorithmCircleToRectangle

Method Detail

finalize

runAlgorithm

runAlgorithmPrevious

runTraditionalAlgorithm

zdiv

zabs

sqrtc

selfTest