net.imglib2.roi.boundary

Class Boundary<T extends BooleanType<T>>

java.lang.Object

net.imglib2.AbstractWrappedRealInterval<I>

net.imglib2.AbstractWrappedInterval<RandomAccessibleInterval<T>>

net.imglib2.roi.boundary.Boundary<T>

Type Parameters:

T - BooleanType of the source IterableRegion.

All Implemented Interfaces:

Iterable<Void>, Dimensions, EuclideanSpace, Interval, IterableInterval<Void>, IterableRealInterval<Void>, RandomAccessible<BoolType>, RandomAccessibleInterval<BoolType>, RealInterval, IterableRegion<BoolType>

public final class Boundary<T extends BooleanType<T>>
extends AbstractWrappedInterval<RandomAccessibleInterval<T>>
implements IterableRegion<BoolType>

An IterableRegion of the boundary pixels of a source boolean RandomAccessibleInterval. A pixel is a boundary pixel if

1. the corresponding source pixel is true (in the source region), and
2. at least one of its neighbors is false (not in the source region).

Neighbors are defined by 4-neighborhood or 8-neighborhood (or n-dimensional equivalent) according to the Boundary.StructuringElement given in the constructor. Note, that a Boundary constructed with 4-neighborhood Boundary.StructuringElement is 8-connected, and vice versa.

Author:

Tobias Pietzsch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Boundary.StructuringElement

Field Summary

Fields inherited from class net.imglib2.AbstractWrappedRealInterval

sourceInterval

Constructor Summary

Constructors

Constructor and Description
Boundary(RandomAccessibleInterval<T> region)
Boundary(RandomAccessibleInterval<T> region, Boundary.StructuringElement structuringElement)

Method Summary

Modifier and Type	Method and Description
net.imglib2.roi.boundary.Boundary.BoundaryCursor	cursor()
Void	firstElement()
Object	iterationOrder()
net.imglib2.roi.boundary.Boundary.BoundaryCursor	iterator()
net.imglib2.roi.boundary.Boundary.BoundaryCursor	localizingCursor()
RandomAccess<BoolType>	randomAccess()
RandomAccess<BoolType>	randomAccess(Interval interval)
long	size()

Methods inherited from class net.imglib2.AbstractWrappedInterval

dimension, dimensions, max, max, max, min, min, min

Methods inherited from class net.imglib2.AbstractWrappedRealInterval

getSource, numDimensions, realMax, realMax, realMax, realMin, realMin, realMin

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface net.imglib2.Interval

max, max, max, min, min, min

Methods inherited from interface net.imglib2.RealInterval

realMax, realMax, realMax, realMin, realMin, realMin

Methods inherited from interface net.imglib2.Dimensions

dimension, dimensions

Methods inherited from interface net.imglib2.EuclideanSpace

numDimensions

Constructor Detail

Boundary

public Boundary(RandomAccessibleInterval<T> region)

Boundary

public Boundary(RandomAccessibleInterval<T> region,
                Boundary.StructuringElement structuringElement)

Method Detail

size

public long size()

Specified by:

size in interface IterableRealInterval<Void>

iterationOrder

public Object iterationOrder()

Specified by:

iterationOrder in interface IterableRealInterval<Void>

cursor

public net.imglib2.roi.boundary.Boundary.BoundaryCursor cursor()

Specified by:

cursor in interface IterableInterval<Void>

Specified by:

cursor in interface IterableRealInterval<Void>

localizingCursor

public net.imglib2.roi.boundary.Boundary.BoundaryCursor localizingCursor()

Specified by:

localizingCursor in interface IterableInterval<Void>

Specified by:

localizingCursor in interface IterableRealInterval<Void>

iterator

public net.imglib2.roi.boundary.Boundary.BoundaryCursor iterator()

Specified by:

iterator in interface Iterable<Void>

firstElement

public Void firstElement()

Specified by:

firstElement in interface IterableRealInterval<Void>

randomAccess

public RandomAccess<BoolType> randomAccess()

Specified by:

randomAccess in interface RandomAccessible<BoolType>

randomAccess

public RandomAccess<BoolType> randomAccess(Interval interval)

Specified by:

randomAccess in interface RandomAccessible<BoolType>