Package org.anchoranalysis.io.bioformats.copyconvert.tobyte

Class UnsignedByteFromUnsignedByte

Object

ConvertTo<UnsignedByteBuffer>

ToUnsignedByte

UnsignedByteFromUnsignedByte

Direct Known Subclasses:

UnsignedByteFromUnsignedByteInterleaving, UnsignedByteFromUnsignedByteNoInterleaving

public abstract class UnsignedByteFromUnsignedByte
extends ToUnsignedByte

Like ToUnsignedByte and provides common functionality when converting to an unsigned byte.

As this is the same as the source type, optimizations can occur to copy the existing memory without further manipulation.

Author:

Owen Feehan

Field Summary

Fields inherited from class org.anchoranalysis.io.bioformats.copyconvert.ConvertTo

destinationSize, extent, sourceIncrement, sourceSize

Constructor Summary

Constructors

Constructor	Description
UnsignedByteFromUnsignedByte()

Method Summary

Modifier and Type	Method	Description
protected int	bytesPerVoxel()	The number bytes to describe each source-voxel.
protected UnsignedByteBuffer	convert(ByteBuffer source, int channelIndexRelative, OrientationChange orientationCorrection, boolean littleEndian)	Converts a slice of single-channel into a newly created buffer of type T T.
protected boolean	supportsMultipleChannelsPerSourceBuffer()	Whether the source buffer can encode more than one channel?

Methods inherited from class org.anchoranalysis.io.bioformats.copyconvert.ConvertTo

convertSliceOfSingleChannel, copyAllChannels, copyChangeOrientation, copyKeepOrientation, setupBefore

Methods inherited from class java.lang.Object

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

Constructor Details

UnsignedByteFromUnsignedByte

public UnsignedByteFromUnsignedByte()

Method Details

supportsMultipleChannelsPerSourceBuffer

protected boolean supportsMultipleChannelsPerSourceBuffer()

Description copied from class: ConvertTo

Whether the source buffer can encode more than one channel?

Specified by:

supportsMultipleChannelsPerSourceBuffer in class ConvertTo<UnsignedByteBuffer>

Returns:

true if this possible (either with interleaving or with RGB-encoded voxels), false if a buffer will always describe one channel only.

bytesPerVoxel

protected int bytesPerVoxel()

Description copied from class: ConvertTo

The number bytes to describe each source-voxel.

Specified by:

bytesPerVoxel in class ConvertTo<UnsignedByteBuffer>

Returns:

the number of bytes.

convert

protected UnsignedByteBuffer convert(ByteBuffer source,
 int channelIndexRelative,
 OrientationChange orientationCorrection,
 boolean littleEndian)
                              throws IOException

Description copied from class: ConvertTo

Converts a slice of single-channel into a newly created buffer of type T T.

Overrides:

convert in class ConvertTo<UnsignedByteBuffer>

Parameters:

source - source buffer containing the bytes we copy from.

channelIndexRelative - 0 if the buffer is non interleaved, or otherwise the index of the channel among the interleaved channels.

orientationCorrection - any correction of orientation to be applied as bytes are converted.

littleEndian - true iff the bytes in source are in little-endian order.

Returns:

the converted buffer.

Throws:

IOException - when operation is unsupported, given particular parameterization.