Package gov.nih.mipav.model.file

Class FileBMP

java.lang.Object

gov.nih.mipav.model.file.FileBase

gov.nih.mipav.model.file.FileBMP

public class FileBMP
extends FileBase

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	BI_BITFIELDS
private static final int	BI_RGB
private static final int	BI_RLE4
private static final int	BI_RLE8
private static final long	CALIBRATED_RGB
private static final long	DEVICE_DEPENDENT_CMYK
private static final long	DEVICE_DEPENDENT_RGB
private File	file	DOCUMENT ME!
private String	fileDir	DOCUMENT ME!
private FileInfoBMP	fileInfo	DOCUMENT ME!
private String	fileName	DOCUMENT ME!
private ModelImage	image	DOCUMENT ME!
private int[]	imageExtents	DOCUMENT ME!
private Number[]	imgBuffer	DOCUMENT ME!
private float[]	imgResols	DOCUMENT ME!
private ModelLUT	LUT	DOCUMENT ME!
private int[]	unitsOfMeasure

Fields inherited from class gov.nih.mipav.model.file.FileBase

BIG_ENDIAN, bitsPerPixel, fileNames, LITTLE_ENDIAN, pBarVisible, raFile, READ, READ_WRITE

Constructor Summary

Constructors

Constructor	Description
FileBMP(String fileName, String fileDir)	BMP reader/writer constructor.

Method Summary

Modifier and Type	Method	Description
void	finalize()	Prepares this class for cleanup.
FileInfoBase	getFileInfo()	Accessor that returns the file info.
Number[]	getImageBuffer()	Accessor that returns the image buffer.
ModelLUT	getModelLUT()	Rreturns LUT if defined.
private String	readCString()
ModelImage	readImage(boolean multiFile, boolean one)	Reads the BMP header which indicates endianess, the TIFF magic number, and the offset in bytes of the first IFD.
void	setFileName(String fName)	Accessor to set the file name (used for reading COR multiFile).

Methods inherited from class gov.nih.mipav.model.file.FileBase

addProgressChangeListener, bytesToDouble, bytesToFloat, bytesToInt, bytesToShort, doubleToBytes, fireProgressStateChanged, fireProgressStateChanged, fireProgressStateChanged, floatToBytes, getBufferDouble, getBufferFloat, getBufferInt, getBufferLong, getBufferShort, getBufferUShort, getDataType, getDouble, getFloat, getInt, getLong, getProgressChangeListeners, getRaFile, getSignedShort, getString, getUInt, getUnsignedByte, getUnsignedShort, intToBytes, isBigEndian, isProgressBarVisible, linkProgress, longToBytes, readDouble, readFloat, readInt, readLong, readShort, readString, readUnsignedShort, removeProgressChangeListener, setBigEndian, setBufferFloat, setBufferInt, setBufferLong, setBufferShort, setBufferString, setDataType, setEndianess, shortToBytes, writeBytes, writeDouble, writeFloat, writeInt, writeLong, writeShort

Methods inherited from class java.lang.Object

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

Field Details

BI_RGB

private static final int BI_RGB

See Also:

• Constant Field Values

BI_RLE8

private static final int BI_RLE8

See Also:

• Constant Field Values

BI_RLE4

private static final int BI_RLE4

See Also:

• Constant Field Values

BI_BITFIELDS

private static final int BI_BITFIELDS

See Also:

• Constant Field Values

CALIBRATED_RGB

private static final long CALIBRATED_RGB

See Also:

• Constant Field Values

DEVICE_DEPENDENT_RGB

private static final long DEVICE_DEPENDENT_RGB

See Also:

• Constant Field Values

DEVICE_DEPENDENT_CMYK

private static final long DEVICE_DEPENDENT_CMYK

See Also:

• Constant Field Values

file

private File file

DOCUMENT ME!

fileDir

private String fileDir

DOCUMENT ME!

fileInfo

private FileInfoBMP fileInfo

DOCUMENT ME!

fileName

private String fileName

DOCUMENT ME!

image

private ModelImage image

DOCUMENT ME!

imageExtents

private int[] imageExtents

DOCUMENT ME!

imgBuffer

private Number[] imgBuffer

DOCUMENT ME!

imgResols

private float[] imgResols

DOCUMENT ME!

unitsOfMeasure

private int[] unitsOfMeasure

LUT

private ModelLUT LUT

DOCUMENT ME!

Constructor Details

FileBMP

public FileBMP(String fileName,
 String fileDir)
        throws IOException

BMP reader/writer constructor.

Parameters:

fileName - file name

fileDir - file directory

Throws:

IOException - if there is an error making the file

Method Details

finalize

public void finalize()

Prepares this class for cleanup. Calls the finalize method for existing elements, closes any open files and sets other elements to null.

Overrides:

finalize in class FileBase

getFileInfo

public FileInfoBase getFileInfo()

Accessor that returns the file info.

Returns:

FileInfoBase containing the file info

getImageBuffer

public Number[] getImageBuffer()

Accessor that returns the image buffer.

Returns:

buffer of image.

getModelLUT

public ModelLUT getModelLUT()

Rreturns LUT if defined.

Returns:

the LUT if defined else it is null

readImage

public ModelImage readImage(boolean multiFile,
 boolean one)
                     throws IOException

Reads the BMP header which indicates endianess, the TIFF magic number, and the offset in bytes of the first IFD. It then reads all the IFDs. This method then opens a Model of an image and imports the the images one slice at a time. Image slices are separated by an IFD.

Parameters:

multiFile - true if a set of files each containing a separate 2D image is present false if one file with either a 2D image or a stack of 2D images

one - true if only want to read in one image of the 3D set

Returns:

returns the image

Throws:

IOException - if there is an error reading the file

readCString

private String readCString()
                    throws IOException

Throws:

IOException

setFileName

public void setFileName(String fName)

Accessor to set the file name (used for reading COR multiFile).

Parameters:

fName - file name of image to read.