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<BoolType>, Dimensions, EuclideanSpace, Interval, IterableInterval<BoolType>, IterableRealInterval<BoolType>, RandomAccessible<BoolType>, RandomAccessibleInterval<BoolType>, RealInterval, IterableRegion<BoolType>, Typed<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
BoolType	getType()
IterableInterval<Void>	inside() Get an IterableInterval view of only the pixels contained in the region (having value true).
RandomAccess<BoolType>	randomAccess()
RandomAccess<BoolType>	randomAccess(Interval interval)

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 net.imglib2.RandomAccessibleInterval

cursor, iterationOrder, localizingCursor, size

Methods inherited from interface net.imglib2.RandomAccessible

getAt, getAt, getAt

Methods inherited from interface net.imglib2.IterableInterval

localizingSpliterator, spliterator

Methods inherited from interface net.imglib2.IterableRealInterval

firstElement, iterator, parallelStream, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface net.imglib2.Interval

dimension, max, max, max, maxAsLongArray, maxAsPoint, min, min, min, minAsLongArray, minAsPoint, realMax, realMin

Methods inherited from interface net.imglib2.RealInterval

maxAsDoubleArray, maxAsRealPoint, minAsDoubleArray, minAsRealPoint, realMax, realMax, realMin, realMin

Methods inherited from interface net.imglib2.Dimensions

allPositive, allPositive, dimensions, dimensions, dimensionsAsLongArray, dimensionsAsPoint, verify, verify, verifyAllPositive, verifyAllPositive

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

inside

public IterableInterval<Void> inside()

Description copied from interface: IterableRegion

Get an IterableInterval view of only the pixels contained in the region (having value true).

Specified by:

inside in interface IterableRegion<BoolType>

Returns:

iterable of the pixels in the region

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>

getType

public BoolType getType()

Specified by:

getType in interface IterableRealInterval<BoolType>

Specified by:

getType in interface Typed<BoolType>