Package net.imglib2.util

Class IntervalIndexer

java.lang.Object

net.imglib2.util.IntervalIndexer

public class IntervalIndexer
extends java.lang.Object

N-dimensional data is often stored in a flat 1-dimensional array. This class provides convenience methods to translate between N-dimensional indices (positions) and 1-dimensional indices.

Constructor Summary

Constructors

Constructor	Description
IntervalIndexer()

Method Summary

Modifier and Type	Method	Description
static void	createAllocationSteps(int[] dimensions, int[] steps)	Create allocation step array from the dimensions of an N-dimensional array.
static void	createAllocationSteps(long[] dimensions, long[] steps)	Create allocation step array from the dimensions of an N-dimensional array.
static void	indexToPosition(int index, int[] dimensions, double[] position)
static void	indexToPosition(int index, int[] dimensions, float[] position)
static int	indexToPosition(int index, int[] dimensions, int dimension)
static void	indexToPosition(int index, int[] dimensions, int[] position)
static int	indexToPosition(int index, int[] dimensions, int[] steps, int dimension)
static void	indexToPosition(int index, int[] dimensions, long[] position)
static void	indexToPosition(int index, int[] dimensions, Positionable position)
static void	indexToPosition(long index, long[] dimensions, double[] position)
static void	indexToPosition(long index, long[] dimensions, float[] position)
static long	indexToPosition(long index, long[] dimensions, int dimension)
static void	indexToPosition(long index, long[] dimensions, int[] position)
static void	indexToPosition(long index, long[] dimensions, long[] position)
static long	indexToPosition(long index, long[] dimensions, long[] steps, int dimension)
static void	indexToPosition(long index, Dimensions dimensions, Positionable position)
static void	indexToPositionForInterval(long index, Interval interval, Positionable position)
static int	indexToPositionWithOffset(int index, int[] dimensions, int[] offsets, int dimension)
static void	indexToPositionWithOffset(int index, int[] dimensions, int[] offsets, int[] position)
static int	indexToPositionWithOffset(int index, int[] dimensions, int[] steps, int[] offset, int dimension)
static long	indexToPositionWithOffset(int index, int[] dimensions, int[] steps, long[] offset, int dimension)
static void	indexToPositionWithOffset(int index, int[] dimensions, long[] offsets, long[] position)
static void	indexToPositionWithOffset(long index, long[] dimensions, long[] offsets, double[] position)
static void	indexToPositionWithOffset(long index, long[] dimensions, long[] offsets, float[] position)
static void	indexToPositionWithOffset(long index, long[] dimensions, long[] offsets, int[] position)
static void	indexToPositionWithOffset(long index, long[] dimensions, long[] offsets, long[] position)
static long	indexToPositionWithOffset(long index, long[] dimensions, long[] steps, long[] offsets, int dimension)
static int	positionToIndex(int[] position, int[] dimensions)
static int	positionToIndex(long[] position, int[] dimensions)
static long	positionToIndex(long[] position, long[] dimensions)
static long	positionToIndex(Localizable position, Dimensions dimensions)
static long	positionToIndexForInterval(Localizable position, Interval interval)
static int	positionWithOffsetToIndex(int[] position, int[] dimensions, int[] offsets)
static int	positionWithOffsetToIndex(long[] position, int[] dimensions, long[] offsets)
static long	positionWithOffsetToIndex(long[] position, long[] dimensions, long[] offsets)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IntervalIndexer

public IntervalIndexer()

Method Detail

positionToIndex

public static final int positionToIndex(int[] position,
                                        int[] dimensions)

positionToIndex

public static final int positionToIndex(long[] position,
                                        int[] dimensions)

positionToIndex

public static final long positionToIndex(long[] position,
                                         long[] dimensions)

positionToIndex

public static final long positionToIndex(Localizable position,
                                         Dimensions dimensions)

positionWithOffsetToIndex

public static final long positionWithOffsetToIndex(long[] position,
                                                   long[] dimensions,
                                                   long[] offsets)

positionWithOffsetToIndex

public static final int positionWithOffsetToIndex(long[] position,
                                                  int[] dimensions,
                                                  long[] offsets)

positionWithOffsetToIndex

public static final int positionWithOffsetToIndex(int[] position,
                                                  int[] dimensions,
                                                  int[] offsets)

indexToPosition

public static final void indexToPosition(int index,
                                         int[] dimensions,
                                         int[] position)

indexToPosition

public static final void indexToPosition(long index,
                                         long[] dimensions,
                                         int[] position)

indexToPosition

public static final void indexToPosition(int index,
                                         int[] dimensions,
                                         long[] position)

indexToPosition

public static final void indexToPosition(int index,
                                         int[] dimensions,
                                         Positionable position)

indexToPosition

public static final void indexToPosition(long index,
                                         long[] dimensions,
                                         long[] position)

indexToPosition

public static final void indexToPosition(long index,
                                         Dimensions dimensions,
                                         Positionable position)

indexToPosition

public static final void indexToPosition(int index,
                                         int[] dimensions,
                                         float[] position)

indexToPosition

public static final void indexToPosition(long index,
                                         long[] dimensions,
                                         float[] position)

indexToPosition

public static final void indexToPosition(int index,
                                         int[] dimensions,
                                         double[] position)

indexToPosition

public static final void indexToPosition(long index,
                                         long[] dimensions,
                                         double[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(int index,
                                                   int[] dimensions,
                                                   int[] offsets,
                                                   int[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(int index,
                                                   int[] dimensions,
                                                   long[] offsets,
                                                   long[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(long index,
                                                   long[] dimensions,
                                                   long[] offsets,
                                                   long[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(long index,
                                                   long[] dimensions,
                                                   long[] offsets,
                                                   int[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(long index,
                                                   long[] dimensions,
                                                   long[] offsets,
                                                   float[] position)

indexToPositionWithOffset

public static final void indexToPositionWithOffset(long index,
                                                   long[] dimensions,
                                                   long[] offsets,
                                                   double[] position)

indexToPosition

public static final int indexToPosition(int index,
                                        int[] dimensions,
                                        int dimension)

indexToPosition

public static final long indexToPosition(long index,
                                         long[] dimensions,
                                         int dimension)

indexToPositionWithOffset

public static final int indexToPositionWithOffset(int index,
                                                  int[] dimensions,
                                                  int[] offsets,
                                                  int dimension)

indexToPosition

public static final int indexToPosition(int index,
                                        int[] dimensions,
                                        int[] steps,
                                        int dimension)

indexToPosition

public static final long indexToPosition(long index,
                                         long[] dimensions,
                                         long[] steps,
                                         int dimension)

indexToPositionWithOffset

public static final int indexToPositionWithOffset(int index,
                                                  int[] dimensions,
                                                  int[] steps,
                                                  int[] offset,
                                                  int dimension)

indexToPositionWithOffset

public static long indexToPositionWithOffset(int index,
                                             int[] dimensions,
                                             int[] steps,
                                             long[] offset,
                                             int dimension)

indexToPositionWithOffset

public static final long indexToPositionWithOffset(long index,
                                                   long[] dimensions,
                                                   long[] steps,
                                                   long[] offsets,
                                                   int dimension)

positionToIndexForInterval

public static long positionToIndexForInterval(Localizable position,
                                              Interval interval)

indexToPositionForInterval

public static void indexToPositionForInterval(long index,
                                              Interval interval,
                                              Positionable position)

createAllocationSteps

public static void createAllocationSteps(long[] dimensions,
                                         long[] steps)

Create allocation step array from the dimensions of an N-dimensional array.

Parameters:

dimensions -

steps -

createAllocationSteps

public static void createAllocationSteps(int[] dimensions,
                                         int[] steps)

Create allocation step array from the dimensions of an N-dimensional array.

Parameters:

dimensions -

steps -