Package net.imglib2.view
Class TransformRandomAccess<T>
- java.lang.Object
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- net.imglib2.AbstractEuclideanSpace
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- net.imglib2.AbstractLocalizable
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- net.imglib2.view.TransformRandomAccess<T>
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- All Implemented Interfaces:
EuclideanSpace
,Localizable
,Positionable
,RandomAccess<T>
,RealLocalizable
,Sampler<T>
public final class TransformRandomAccess<T> extends AbstractLocalizable implements RandomAccess<T>
Wrap asource
RandomAccess which is related to this by a genericTransform
transformToSource
.TransformRandomAccess
gets called byCursor
implementations overRandomAccess
that initialize at theInterval
min position - 1, i.e. they callbck(0)
aftersetPosition(min)
. Transforms are not necessarily defined at this position and may throw an exception. Therefore, position update must not apply the transformation! Instead, the transformation is applied atget()
. So don't callget()
more than once at the same place (generally a good idea).- Author:
- Stephan Saalfeld, Philipp Hanslovsky, Tobias Pietzsch
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Field Summary
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Fields inherited from class net.imglib2.AbstractLocalizable
position
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Fields inherited from class net.imglib2.AbstractEuclideanSpace
n
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Constructor Summary
Constructors Modifier Constructor Description protected
TransformRandomAccess(TransformRandomAccess<T> randomAccess)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
bck(int d)
Move by -1 in one dimension.TransformRandomAccess<T>
copy()
TransformRandomAccess<T>
copyRandomAccess()
void
fwd(int d)
Move by 1 in one dimension.T
get()
Access the actual T instance providing access to a pixel, sub-pixel or integral region value theSampler
points at.void
move(int[] distance)
Move the element relative to its current location using an int[] as distance vector.void
move(int distance, int d)
Move the element in one dimension for some distance.void
move(long[] distance)
Move the element relative to its current location using a long[] as distance vector.void
move(long distance, int d)
Move the element in one dimension for some distance.void
move(Localizable localizable)
Move the element relative to its current location using anLocalizable
as distance vector.void
setPosition(int[] pos)
Set the position of the element.void
setPosition(int pos, int d)
Set the position of the element for one dimension.void
setPosition(long[] pos)
Set the position of the element.void
setPosition(long pos, int d)
Set the position of the element for one dimension.void
setPosition(Localizable localizable)
Place the element at the same location as a givenLocalizable
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Methods inherited from class net.imglib2.AbstractLocalizable
getDoublePosition, getFloatPosition, getIntPosition, getLongPosition, localize, localize, localize, localize
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Methods inherited from class net.imglib2.AbstractEuclideanSpace
numDimensions
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface net.imglib2.EuclideanSpace
numDimensions
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Methods inherited from interface net.imglib2.Localizable
getIntPosition, getLongPosition, localize, localize
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Methods inherited from interface net.imglib2.RealLocalizable
getDoublePosition, getFloatPosition, localize, localize
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Constructor Detail
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TransformRandomAccess
protected TransformRandomAccess(TransformRandomAccess<T> randomAccess)
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Method Detail
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fwd
public void fwd(int d)
Description copied from interface:Positionable
Move by 1 in one dimension.- Specified by:
fwd
in interfacePositionable
- Parameters:
d
- dimension
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bck
public void bck(int d)
Description copied from interface:Positionable
Move by -1 in one dimension.- Specified by:
bck
in interfacePositionable
- Parameters:
d
- dimension
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move
public void move(int distance, int d)
Description copied from interface:Positionable
Move the element in one dimension for some distance.- Specified by:
move
in interfacePositionable
- Parameters:
distance
- relative offset in dimension dd
- dimension
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move
public void move(long distance, int d)
Description copied from interface:Positionable
Move the element in one dimension for some distance.- Specified by:
move
in interfacePositionable
- Parameters:
distance
- relative offset in dimension dd
- dimension
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move
public void move(Localizable localizable)
Description copied from interface:Positionable
Move the element relative to its current location using anLocalizable
as distance vector.- Specified by:
move
in interfacePositionable
- Parameters:
localizable
- relative offset,EuclideanSpace.numDimensions()
must be ≥EuclideanSpace.numDimensions()
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move
public void move(int[] distance)
Description copied from interface:Positionable
Move the element relative to its current location using an int[] as distance vector.- Specified by:
move
in interfacePositionable
- Parameters:
distance
- relative offset, length must be ≥EuclideanSpace.numDimensions()
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move
public void move(long[] distance)
Description copied from interface:Positionable
Move the element relative to its current location using a long[] as distance vector.- Specified by:
move
in interfacePositionable
- Parameters:
distance
- relative offset, length must be ≥EuclideanSpace.numDimensions()
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setPosition
public void setPosition(Localizable localizable)
Description copied from interface:Positionable
Place the element at the same location as a givenLocalizable
- Specified by:
setPosition
in interfacePositionable
- Parameters:
localizable
- absolute position,EuclideanSpace.numDimensions()
must be ≥EuclideanSpace.numDimensions()
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setPosition
public void setPosition(int[] pos)
Description copied from interface:Positionable
Set the position of the element.- Specified by:
setPosition
in interfacePositionable
- Parameters:
pos
- absolute position, length must be ≥EuclideanSpace.numDimensions()
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setPosition
public void setPosition(long[] pos)
Description copied from interface:Positionable
Set the position of the element.- Specified by:
setPosition
in interfacePositionable
- Parameters:
pos
- absolute position, length must be ≥EuclideanSpace.numDimensions()
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setPosition
public void setPosition(int pos, int d)
Description copied from interface:Positionable
Set the position of the element for one dimension.- Specified by:
setPosition
in interfacePositionable
- Parameters:
pos
- absolute position in dimension dd
- dimension
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setPosition
public void setPosition(long pos, int d)
Description copied from interface:Positionable
Set the position of the element for one dimension.- Specified by:
setPosition
in interfacePositionable
- Parameters:
pos
- absolute position in dimension dd
- dimension
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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 TransformRandomAccess<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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copyRandomAccess
public TransformRandomAccess<T> copyRandomAccess()
- Specified by:
copyRandomAccess
in interfaceRandomAccess<T>
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