Package gov.nih.mipav.model.algorithms

Class AlgorithmEllipseGeneration

java.lang.Object

java.lang.Thread

gov.nih.mipav.model.algorithms.AlgorithmBase

gov.nih.mipav.model.algorithms.AlgorithmEllipseGeneration

All Implemented Interfaces:

ActionListener, WindowListener, Runnable, 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

Thread.Builder, Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field	Description
static final int	AGGREGATED
static final 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 final int	RANDOM
static final 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

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, isVirtual, join, join, join, join, ofPlatform, ofVirtual, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, sleep, start, startVirtualThread, stop, suspend, threadId, toString, yield

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

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 Details

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:

semiMajorAxis - Ellipse semi-major 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

srcImg - Blank source image in which circles will be drawn

semiMajorAxis - Ellipse semi-minor axis

highestRegeneerationNNDistance - Used in CONSTRAINED

Method Details

finalize

public void finalize()

finalize -

Overrides:

finalize in class AlgorithmBase

runAlgorithm

public void runAlgorithm()

Starts the program.

Specified by:

runAlgorithm in class AlgorithmBase