Class IntervalSampler<T>
- java.lang.Object
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- net.imglib2.display.projector.sampler.IntervalSampler<T>
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- Type Parameters:
T
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- All Implemented Interfaces:
ProjectedSampler<T>
,Iterator
,Sampler<T>
public class IntervalSampler<T> extends java.lang.Object implements ProjectedSampler<T>
allows stepwise access to a preselected projected dimension.- Author:
- Michael Zinsmaier, Martin Horn, Christian Dietz
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Constructor Summary
Constructors Constructor Description IntervalSampler(int projectionDimension, long startPosition, long endPosition)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Sampler<T>
copy()
void
fwd()
Move forward.T
get()
Access the actual T instance providing access to a pixel, sub-pixel or integral region value theSampler
points at.boolean
hasNext()
Returns true if another step forward is possible.void
jumpFwd(long steps)
Move steps × forward.void
reset()
Reset theIterator
, that is put it to where it would be if newly created.void
setRandomAccess(RandomAccess<T> srcAccess)
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Method Detail
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jumpFwd
public void jumpFwd(long steps)
Description copied from interface:Iterator
Move steps × forward.
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fwd
public void fwd()
Description copied from interface:Iterator
Move forward.
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reset
public void reset()
Description copied from interface:Iterator
Reset theIterator
, that is put it to where it would be if newly created.
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hasNext
public boolean hasNext()
Description copied from interface:Iterator
Returns true if another step forward is possible.
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get
public T get()
Description copied from interface:Sampler
Access the actual T instance providing access to a pixel, sub-pixel or integral region value theSampler
points at.
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copy
public Sampler<T> copy()
- Specified by:
copy
in interfaceSampler<T>
- Returns:
- - A new
Sampler
in the same state accessing the same values. It does NOT copy T, just the state of theSampler
. Otherwise use T.copy() if available. Sampler.copy().get() == Sampler.get(), i.e. both hold the same value, not necessarily the same instance (this is the case for anArrayCursor
for example)
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setRandomAccess
public void setRandomAccess(RandomAccess<T> srcAccess)
- Specified by:
setRandomAccess
in interfaceProjectedSampler<T>
- Parameters:
srcAccess
- sets the random access from which the sampler takes the values of the projected dimension
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