maspack.image.dicom

Class ShortPixelBuffer

java.lang.Object

maspack.image.dicom.DicomPixelBufferBase

maspack.image.dicom.ShortPixelBuffer

All Implemented Interfaces:

DicomPixelBuffer

public class ShortPixelBuffer
extends DicomPixelBufferBase

Stores a set of pixels in grayscale short form

Author:

Antonio

Nested Class Summary

Nested classes/interfaces inherited from interface maspack.image.dicom.DicomPixelBuffer

DicomPixelBuffer.PixelType

Constructor Summary

Constructors

Constructor and Description
ShortPixelBuffer(int size)
ShortPixelBuffer(short[] pixels)
ShortPixelBuffer(short[] pixels, int offset, int length)

Method Summary

Modifier and Type	Method and Description
short[]	getBuffer()
int	getNumChannels() Number of "color" channels in the buffer
int	getNumPixels()
int	getValue(int idx) Return the internal pixel value at idx.

Methods inherited from class maspack.image.dicom.DicomPixelBufferBase

getMaxIntensity, getMinIntensity, getPixels, getPixels, getPixelType, getRescaledValue, getRescaleIntercept, getRescaleSlope, isSigned, setRescale

Methods inherited from class java.lang.Object

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

Constructor Detail

ShortPixelBuffer

public ShortPixelBuffer(int size)

ShortPixelBuffer

public ShortPixelBuffer(short[] pixels)

ShortPixelBuffer

public ShortPixelBuffer(short[] pixels,
                        int offset,
                        int length)

Method Detail

getNumPixels

public int getNumPixels()

Returns:

number of pixels in the buffer

getValue

public int getValue(int idx)

Description copied from class: DicomPixelBufferBase

Return the internal pixel value at idx. For RGB buffers, colors are interlaced, so the ith pixel red value is actually at idx=3*i

Specified by:

getValue in interface DicomPixelBuffer

Specified by:

getValue in class DicomPixelBufferBase

Parameters:

idx - value index

Returns:

pixel value

getBuffer

public short[] getBuffer()

Returns:

the underlying buffer

getNumChannels

public int getNumChannels()

Description copied from interface: DicomPixelBuffer

Number of "color" channels in the buffer

Returns:

number of channels