Class ArrayImgXYByteProjector<A extends GenericByteType<A>>

java.lang.Object

net.imglib2.AbstractEuclideanSpace

net.imglib2.AbstractLocalizable

net.imglib2.Point

net.imglib2.display.projector.AbstractProjector2D

net.imglib2.display.projector.specialized.ArrayImgXYByteProjector<A>

Type Parameters:

A - source

All Implemented Interfaces:

Projector, EuclideanSpace, Localizable, Positionable, RealLocalizable

public class ArrayImgXYByteProjector<A extends GenericByteType<A>>
extends AbstractProjector2D

Fast implementation of a AbstractProjector2D that selects a 2D data plain from an ByteType ArrayImg. The map method implements a normalization function. The resulting image is a ByteType ArrayImg.

Field Summary

Fields

Modifier and Type	Field	Description
private final long[]	dims
private final boolean	isSigned
private final double	min
private final double	normalizationFactor
private final byte[]	sourceArray
private final byte[]	targetArray

Fields inherited from class AbstractProjector2D

max

Fields inherited from class AbstractLocalizable

position

Fields inherited from class AbstractEuclideanSpace

n

Constructor Summary

Constructors

Constructor	Description
ArrayImgXYByteProjector(ArrayImg<A, ByteArray> source, ArrayImg<UnsignedByteType, ByteArray> target, double normalizationFactor, double min)	Normalizes an ArrayImg and writes the result into target.

Method Summary

Modifier and Type	Method	Description
void	map()

Methods inherited from class Point

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

Methods inherited from class AbstractLocalizable

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

Methods inherited from class AbstractEuclideanSpace

numDimensions

Methods inherited from class Object

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

Methods inherited from interface EuclideanSpace

numDimensions

Methods inherited from interface Localizable

localize, localize, positionAsLongArray, positionAsPoint

Methods inherited from interface RealLocalizable

positionAsDoubleArray, positionAsRealPoint

Field Details

sourceArray

private final byte[] sourceArray

targetArray

private final byte[] targetArray

min

private final double min

normalizationFactor

private final double normalizationFactor

isSigned

private final boolean isSigned

dims

private final long[] dims

Constructor Details

ArrayImgXYByteProjector

public ArrayImgXYByteProjector(ArrayImg<A, ByteArray> source,
 ArrayImg<UnsignedByteType, ByteArray> target,
 double normalizationFactor,
 double min)

Normalizes an ArrayImg and writes the result into target. This can be used in conjunction with UnsignedByteAWTScreenImage for direct displaying. The normalization is based on a normalization factor and a minimum value with the following dependency:

normalizationFactor = (typeMax - typeMin) / (newMax - newMin)
min = newMin

A value is normalized by: normalizedValue = (value - min) * normalizationFactor.
Additionally the result gets clamped to the type range of target (that allows playing with saturation...).

Parameters:

source - Signed/Unsigned input data

target - Unsigned output

normalizationFactor -

min -

Method Details

map

public void map()