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

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.WindowListener, java.lang.Runnable, java.util.EventListener
```
public class AlgorithmEllipseGeneration
extends AlgorithmBase
```
This module draws uniformly randomly positioned ellipses with a specified semi-major axis, semi-minor axis, and angle phi between the x-axis and the major axis of the ellipse.

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
`static int`	`AGGREGATED`
`static int`	`CONSTRAINED`
`private double`	`highestForbiddenNNDistance`
`private double`	`highestRegenerationNNDistance`
`private int`	`initialRandomEllipses`
`private double`	`lowestForbiddenNNDistance`
`private double`	`maximumNearestNeighborDistance`
`private double`	`minimumNearestNeighborDistance`
`private int`	`numEllipses`
`private int`	`pattern`
`private double`	`phi`
`static int`	`RANDOM`
`static int`	`REGULAR`
`private int`	`semiMajorAxis`
`private int`	`semiMinorAxis`

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
`AlgorithmEllipseGeneration()`	AlgorithmEllipseGeneration - default constructor.
`AlgorithmEllipseGeneration(ModelImage srcImage, int semiMajorAxis, int semiMinorAxis, double phi, int numEllipses, int pattern, int initialRandomEllipses, double minimumNearestNeighborDistance, double maximumNearestNeighborDistance, double lowestForbiddenNNDistance, double highestForbiddenNNDistance, double highestRegenerationNNDistance)`	AlgorithmEllipseGeneration.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

void finalize()
finalize -

void runAlgorithm()
Starts the program.
- 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
  - RANDOM
```
public static final int RANDOM
```
    See Also:
    
    Constant Field Values
  - AGGREGATED
```
public static final int AGGREGATED
```
    See Also:
    
    Constant Field Values
  - REGULAR
```
public static final int REGULAR
```
    See Also:
    
    Constant Field Values
  - CONSTRAINED
```
public static final int CONSTRAINED
```
    See Also:
    
    Constant Field Values
  - semiMajorAxis
```
private int semiMajorAxis
```
  - semiMinorAxis
```
private int semiMinorAxis
```
  - phi
```
private double phi
```
  - numEllipses
```
private int numEllipses
```
  - initialRandomEllipses
```
private int initialRandomEllipses
```
  - pattern
```
private int pattern
```
  - minimumNearestNeighborDistance
```
private double minimumNearestNeighborDistance
```
  - maximumNearestNeighborDistance
```
private double maximumNearestNeighborDistance
```
  - lowestForbiddenNNDistance
```
private double lowestForbiddenNNDistance
```
  - highestForbiddenNNDistance
```
private double highestForbiddenNNDistance
```
  - highestRegenerationNNDistance
```
private double highestRegenerationNNDistance
```
- Constructor Detail
  - AlgorithmEllipseGeneration
```
public AlgorithmEllipseGeneration()
```
    AlgorithmEllipseGeneration - default constructor.
  - AlgorithmEllipseGeneration
```
public AlgorithmEllipseGeneration(ModelImage srcImage,
                                  int semiMajorAxis,
                                  int semiMinorAxis,
                                  double phi,
                                  int numEllipses,
                                  int pattern,
                                  int initialRandomEllipses,
                                  double minimumNearestNeighborDistance,
                                  double maximumNearestNeighborDistance,
                                  double lowestForbiddenNNDistance,
                                  double highestForbiddenNNDistance,
                                  double highestRegenerationNNDistance)
```
    AlgorithmEllipseGeneration.
    
    Parameters:
    
    srcImg - Blank source image in which circles will be drawn
    
    semiMajorAxis - Ellipse semi-major axis
    
    semiMajorAxis - Ellipse semi-minor axis
    
    phi - Angle between the x-axis and the major axis of the ellipse in radians
    
    numEllipses - Number of ellipses to be drawn
    
    pattern - RANDOM, AGGREGATED, or REGULAR
    
    initialRandomEllipses - Used in AGGREGATED. initialRandomEllipses are drawn randomly. The rest are drawn with nearestNeighborDistance less than or equal ot maximumNearestNeighborDistance.
    
    minimumNearestNeighborDistance - Used in REGULAR
    
    maximumNearestNeighborDistance - Used in AGGREGATED and REGULAR
    
    lowestForbiddenNNDistance - Used in CONSTRAINED
    
    highestForbiddenNNDistance - Used in CONSTRAINED
    
    highestRegeneerationNNDistance - Used in CONSTRAINED
- 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

Modifier and Type	Method	Description
`void`	`finalize()`	finalize -
`void`	`runAlgorithm()`	Starts the program.

Class AlgorithmEllipseGeneration

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

RANDOM

AGGREGATED

REGULAR

CONSTRAINED

semiMajorAxis

semiMinorAxis

phi

numEllipses

initialRandomEllipses

pattern

minimumNearestNeighborDistance

maximumNearestNeighborDistance

lowestForbiddenNNDistance

highestForbiddenNNDistance

highestRegenerationNNDistance

Constructor Detail

AlgorithmEllipseGeneration

AlgorithmEllipseGeneration

Method Detail

finalize

runAlgorithm