Package net.imglib2.display.projector.sampler

Class SamplingProjector2D<A,B>

java.lang.Object

net.imglib2.AbstractEuclideanSpace

net.imglib2.AbstractLocalizable

net.imglib2.Point

net.imglib2.display.projector.AbstractProjector2D

net.imglib2.display.projector.sampler.SamplingProjector2D<A,B>

Type Parameters:

A - source type

B - target type

All Implemented Interfaces:

Projector, EuclideanSpace, Localizable, Positionable, RealLocalizable

public class SamplingProjector2D<A,B>
extends AbstractProjector2D

A general 2D Projector that uses three dimensions as input to create the 2D result. Starting from the reference point (see AbstractProjector2D) two dimensions are sampled such that a plain gets cut out of a higher dimensional data volume. The third dimension is projected (in a mathematical sense) onto this plain.
The mapping function is specified by a Converter. It is not necessary to process the complete interval of the third dimension, instead ProjectedSampler can be used to control the sampling.
A basic example is cutting out the x,y plain and projecting the color dimension onto the plain. Alternatively mapping up to three measures (from a measurement dimension) to the three color channels would also be possible...

Field Summary

Fields

Modifier and Type	Field	Description
protected Converter<ProjectedSampler<A>,B>	converter
protected int	dimX
protected int	dimY
private int	projectedDimension
private long	projectedDimMaxPos
private long	projectedDimMinPos
private ProjectedSampler<A>	projectionSampler
protected RandomAccessible<A>	source
protected IterableInterval<B>	target
private static int	X
private static int	Y

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
SamplingProjector2D(int dimX, int dimY, RandomAccessible<A> source, IterableInterval<B> target, Converter<ProjectedSampler<A>,B> converter, int projectedDimension, long[] projectedPositions)
SamplingProjector2D(int dimX, int dimY, RandomAccessibleInterval<A> source, IterableInterval<B> target, Converter<ProjectedSampler<A>,B> converter, int projectedDimension)

Method Summary

Modifier and Type	Method	Description
void	map()

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

X

private static final int X

See Also:

Constant Field Values

Y

private static final int Y

See Also:

Constant Field Values

converter

protected final Converter<ProjectedSampler<A>,B> converter

target

protected final IterableInterval<B> target

source

protected final RandomAccessible<A> source

dimX

protected final int dimX

dimY

protected final int dimY

projectedDimension

private final int projectedDimension

projectionSampler

private final ProjectedSampler<A> projectionSampler

projectedDimMinPos

private long projectedDimMinPos

projectedDimMaxPos

private long projectedDimMaxPos

Constructor Detail

SamplingProjector2D

public SamplingProjector2D(int dimX,
                           int dimY,
                           RandomAccessible<A> source,
                           IterableInterval<B> target,
                           Converter<ProjectedSampler<A>,B> converter,
                           int projectedDimension,
                           long[] projectedPositions)

Parameters:

dimX - the x dimension of the created plain

dimY - the y dimension of the created plain

source -

target -

converter - a special converter that uses ProjectedSampler to process values from the third dimension (multiple values selected by the ProjectedDimSampler get converted to a new value in the resulting 2D dataset e.g. color channel to int color)

projectedDimension - selection of the third dimension

projectedPositions -

SamplingProjector2D

public SamplingProjector2D(int dimX,
                           int dimY,
                           RandomAccessibleInterval<A> source,
                           IterableInterval<B> target,
                           Converter<ProjectedSampler<A>,B> converter,
                           int projectedDimension)

Method Detail

map

public void map()