Package net.imglib2.display.projector

Class IterableIntervalProjector2D<A,B>

java.lang.Object

net.imglib2.AbstractEuclideanSpace

net.imglib2.AbstractLocalizable

net.imglib2.Point

net.imglib2.display.projector.AbstractProjector2D

net.imglib2.display.projector.IterableIntervalProjector2D<A,B>

Type Parameters:

A -

B -

All Implemented Interfaces:

Projector, EuclideanSpace, Localizable, Positionable, RealLocalizable

Direct Known Subclasses:

Volatile2DRandomAccessibleProjector

public class IterableIntervalProjector2D<A,B>
extends AbstractProjector2D

A general 2D Projector that uses two dimensions as input to create the 2D result. The output of the projection is written into a IterableInterval. Depending on input and output an optimal strategy is chosen in the map() method. Starting from the reference point two dimensions are sampled such that a plain gets cut out of a higher dimensional data volume.
The mapping function can be specified with a Converter.
A basic example is cutting out a time frame from a (greyscale) video.

Field Summary

Fields

Modifier and Type	Field	Description
protected Converter<? super A,B>	converter
private int	dimX
private int	dimY
(package private) int	numDimensions
protected RandomAccessible<A>	source
protected IterableInterval<B>	target

Fields inherited from class net.imglib2.display.projector.AbstractProjector2D

max, min

Fields inherited from class net.imglib2.AbstractLocalizable

position

Fields inherited from class net.imglib2.AbstractEuclideanSpace

n

Constructor Summary

Constructors

Constructor	Description
IterableIntervalProjector2D(int dimX, int dimY, RandomAccessible<A> source, IterableInterval<B> target, Converter<? super A,B> converter)	creates a new 2D projector that samples a plain in the dimensions dimX, dimY.

Method Summary

Modifier and Type	Method	Description
void	map()	projects data from the source to the target and applies the former specified Converter e.g.

Methods inherited from class net.imglib2.Point

bck, equals, fwd, hashCode, move, move, move, move, move, setPosition, setPosition, setPosition, setPosition, setPosition, toString, wrap

Methods inherited from class net.imglib2.AbstractLocalizable

getDoublePosition, getFloatPosition, getIntPosition, getLongPosition, localize, localize, localize, localize

Methods inherited from class net.imglib2.AbstractEuclideanSpace

numDimensions

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.imglib2.EuclideanSpace

numDimensions

Methods inherited from interface net.imglib2.Localizable

localize, localize, positionAsLongArray, positionAsPoint

Methods inherited from interface net.imglib2.RealLocalizable

positionAsDoubleArray, positionAsRealPoint

Field Detail

converter

protected final Converter<? super A,B> converter

source

protected final RandomAccessible<A> source

target

protected final IterableInterval<B> target

numDimensions

final int numDimensions

dimX

private final int dimX

dimY

private final int dimY

Constructor Detail

IterableIntervalProjector2D

public IterableIntervalProjector2D(int dimX,
                                   int dimY,
                                   RandomAccessible<A> source,
                                   IterableInterval<B> target,
                                   Converter<? super A,B> converter)

creates a new 2D projector that samples a plain in the dimensions dimX, dimY.

Parameters:

dimX -

dimY -

source -

target -

converter - a converter that is applied to each point in the plain. This can e.g. be used for normalization, conversions, ...

Method Detail

map

public void map()

projects data from the source to the target and applies the former specified Converter e.g. for normalization.