com.emphysic.myriad.core.data.io

Class DicomDataset

java.lang.Object

com.emphysic.myriad.core.data.io.Dataset

com.emphysic.myriad.core.data.io.IODataset

com.emphysic.myriad.core.data.io.ImageDataset

com.emphysic.myriad.core.data.io.DicomDataset

All Implemented Interfaces:

java.io.Serializable

public class DicomDataset
extends ImageDataset

DicomDataset - ImageDataset read from DICOM/DICONDE input files.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.emphysic.myriad.core.data.io.IODataset

source

Fields inherited from class com.emphysic.myriad.core.data.io.Dataset

data, height, width

Constructor Summary

Constructors

Constructor and Description
DicomDataset(java.io.File dataSource) Creates a new DicomDataset from the specified file
DicomDataset(java.lang.String dataFileName) Creates a new DicomDataset from the specified file

Method Summary

Modifier and Type	Method and Description
int	getNumFrames() Returns the number of frames in the file.
double[]	read(int idx) Reads a specified frame from the DICOM file

Methods inherited from class com.emphysic.myriad.core.data.io.ImageDataset

getBigFileSize, getCurrentFrame, getData, getPixelData, read, rewind, setBigFileSize

Methods inherited from class com.emphysic.myriad.core.data.io.Dataset

get, getData, getHeight, getSize, getWidth, prettyPrint, prettyPrint, set, setData, setData, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

DicomDataset

public DicomDataset(java.lang.String dataFileName)
             throws java.io.IOException,
                    com.pixelmed.dicom.DicomException

Creates a new DicomDataset from the specified file

Parameters:

dataFileName - DICOM file to read

Throws:

java.io.IOException - if an I/O error occurs

com.pixelmed.dicom.DicomException - if the file doesn't appear to be valid DICOM/DICONDE, etc.

DicomDataset

public DicomDataset(java.io.File dataSource)
             throws java.io.IOException,
                    com.pixelmed.dicom.DicomException

Creates a new DicomDataset from the specified file

Parameters:

dataSource - DICOM file to read

Throws:

java.io.IOException - if an I/O error occurs

com.pixelmed.dicom.DicomException - if the file doesn't appear to be valid DICOM/DICONDE

Method Detail

read

public double[] read(int idx)
              throws java.io.IOException

Reads a specified frame from the DICOM file

Overrides:

read in class ImageDataset

Parameters:

idx - index to read

Returns:

contents of the given frame

Throws:

java.io.IOException - if an I/O error occurs

java.lang.IndexOutOfBoundsException - if idx < 0 || idx > number of frames in the file

getNumFrames

public int getNumFrames()

Returns the number of frames in the file.

Overrides:

getNumFrames in class ImageDataset

Returns:

number of frames