Class WriteConvertedIterableRandomAccessibleInterval<A,B,S extends RandomAccessible<A> & IterableInterval<A>>
- All Implemented Interfaces:
Iterable<B>
,Dimensions
,EuclideanSpace
,Interval
,IterableInterval<B>
,IterableRealInterval<B>
,RandomAccessible<B>
,RandomAccessibleInterval<B>
,RealInterval
,View
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Field Summary
Fields inherited from class net.imglib2.AbstractWrappedRealInterval
sourceInterval
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Constructor Summary
ConstructorsConstructorDescriptionWriteConvertedIterableRandomAccessibleInterval
(S source, SamplerConverter<? super A, B> converter) -
Method Summary
Modifier and TypeMethodDescriptioncursor()
Returns aRealCursor
that iterates with optimal speed without calculating the location at each iteration step.Returns aRealLocalizable
Iterator
that calculates its location at each iteration step.Create a random access sampler for integer coordinates.randomAccess
(Interval interval) Create a random access sampler for integer coordinates.Methods inherited from class net.imglib2.converter.AbstractConvertedIterableRandomAccessibleInterval
firstElement, iterationOrder, iterator, 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 net.imglib2.Dimensions
dimension, dimensions
Methods inherited from interface net.imglib2.EuclideanSpace
numDimensions
Methods inherited from interface java.lang.Iterable
forEach, spliterator
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Constructor Details
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WriteConvertedIterableRandomAccessibleInterval
public WriteConvertedIterableRandomAccessibleInterval(S source, SamplerConverter<? super A, B> converter)
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Method Details
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randomAccess
Description copied from interface:RandomAccessible
Create a random access sampler for integer coordinates.The returned random access covers as much of the domain as possible.
Please note:RandomAccessibleInterval
s have a finite domain (theirInterval
), soRandomAccessible.randomAccess()
is only guaranteed to cover this finite domain. This may lead to unexpected results when usingViews
. In the following codeRandomAccessible<T> extended = Views.extendBorder( img ) RandomAccessibleInterval<T> cropped = Views.interval( extended, img ); RandomAccess<T> a1 = extended.randomAccess(); RandomAccess<T> a2 = cropped.randomAccess();
Theaccess
a1
on the extended image is valid everywhere. However, somewhat counter-intuitively, theaccess
a2
on the extended and cropped image is only valid on the intervalimg
to which the extended image was cropped. The access is only required to cover this interval, because it is the domain of the cropped image.Views
attempts to provide the fastest possible access that meets this requirement, and will therefore strip the extension. To deal with this, if you know that you need to access pixels outside the domain of theRandomAccessibleInterval
, and you know that theRandomAccessibleInterval
is actually defined beyond its interval boundaries, then use theRandomAccessible.randomAccess(Interval)
variant and specify which interval you actually want to access. In the above example,RandomAccess<T> a2 = cropped.randomAccess( Intervals.expand( img, 10 ) );
will provide the extended access as expected.- Specified by:
randomAccess
in interfaceRandomAccessible<A>
- Specified by:
randomAccess
in classAbstractConvertedIterableRandomAccessibleInterval<A,
B, S extends RandomAccessible<A> & IterableInterval<A>> - Returns:
- random access sampler
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randomAccess
Description copied from interface:RandomAccessible
Create a random access sampler for integer coordinates.The returned random access is intended to be used in the specified interval only. Thus, the RandomAccessible may provide optimized versions. If the interval is completely contained in the domain, the random access is guaranteed to provide the same values as that obtained by
RandomAccessible.randomAccess()
within the interval.- Specified by:
randomAccess
in interfaceRandomAccessible<A>
- Specified by:
randomAccess
in classAbstractConvertedIterableRandomAccessibleInterval<A,
B, S extends RandomAccessible<A> & IterableInterval<A>> - Parameters:
interval
- in which interval you intend to use the random access.- Returns:
- random access sampler
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cursor
Description copied from interface:IterableRealInterval
Returns a
RealCursor
that iterates with optimal speed without calculating the location at each iteration step. Localization is performed on demand.Use this where localization is required rarely/ not for each iteration.
- Specified by:
cursor
in interfaceIterableInterval<A>
- Specified by:
cursor
in interfaceIterableRealInterval<A>
- Specified by:
cursor
in classAbstractConvertedIterableRandomAccessibleInterval<A,
B, S extends RandomAccessible<A> & IterableInterval<A>> - Returns:
- fast iterating iterator
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localizingCursor
Description copied from interface:IterableRealInterval
Returns a
RealLocalizable
Iterator
that calculates its location at each iteration step. That is, localization is performed with optimal speed.Use this where localization is required often/ for each iteration.
- Specified by:
localizingCursor
in interfaceIterableInterval<A>
- Specified by:
localizingCursor
in interfaceIterableRealInterval<A>
- Specified by:
localizingCursor
in classAbstractConvertedIterableRandomAccessibleInterval<A,
B, S extends RandomAccessible<A> & IterableInterval<A>> - Returns:
- fast localizing iterator
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