vtkDICOMImageReader Class Reference

Reads some DICOM images. More...

#include <vtkDICOMImageReader.h>

Inheritance diagram for vtkDICOMImageReader:

Collaboration diagram for vtkDICOMImageReader:

Public Member Functions
void	PrintSelf (ostream &os, vtkIndent indent)
void	SetDirectoryName (const char *dn)
double *	GetPixelSpacing ()
int	GetWidth ()
int	GetHeight ()
float *	GetImagePositionPatient ()
float *	GetImageOrientationPatient ()
int	GetBitsAllocated ()
int	GetPixelRepresentation ()
int	GetNumberOfComponents ()
const char *	GetTransferSyntaxUID ()
float	GetRescaleSlope ()
float	GetRescaleOffset ()
const char *	GetPatientName ()
const char *	GetStudyUID ()
const char *	GetStudyID ()
float	GetGantryAngle ()
virtual int	CanReadFile (const char *fname)
virtual const char *	GetFileExtensions ()
void	SetFileName (const char *fn)
virtual char *	GetDirectoryName ()
virtual const char *	GetDescriptiveName ()
Public Member Functions inherited from vtkImageReader2
vtkImageReader2 *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetHeaderSize (unsigned long size)
ifstream *	GetFile ()
virtual unsigned long *	GetDataIncrements ()
virtual void	GetDataIncrements (unsigned long data[4])
virtual int	OpenFile ()
virtual void	SeekFile (int i, int j, int k)
virtual char *	GetFileName ()
virtual void	SetFileNames (vtkStringArray *)
virtual vtkStringArray *	GetFileNames ()
virtual void	SetFilePrefix (const char *)
virtual char *	GetFilePrefix ()
virtual void	SetFilePattern (const char *)
virtual char *	GetFilePattern ()
virtual void	SetMemoryBuffer (void *)
virtual void *	GetMemoryBuffer ()
virtual void	SetMemoryBufferLength (vtkIdType buflen)
vtkIdType	GetMemoryBufferLength ()
virtual void	SetDataScalarType (int type)
virtual void	SetDataScalarTypeToFloat ()
virtual void	SetDataScalarTypeToDouble ()
virtual void	SetDataScalarTypeToInt ()
virtual void	SetDataScalarTypeToUnsignedInt ()
virtual void	SetDataScalarTypeToShort ()
virtual void	SetDataScalarTypeToUnsignedShort ()
virtual void	SetDataScalarTypeToChar ()
virtual void	SetDataScalarTypeToSignedChar ()
virtual void	SetDataScalarTypeToUnsignedChar ()
virtual int	GetDataScalarType ()
virtual void	SetNumberOfScalarComponents (int)
virtual int	GetNumberOfScalarComponents ()
virtual void	SetDataExtent (int, int, int, int, int, int)
virtual void	SetDataExtent (int[6])
virtual int *	GetDataExtent ()
virtual void	GetDataExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetDataExtent (int[6])
virtual void	SetFileDimensionality (int)
int	GetFileDimensionality ()
virtual void	SetDataSpacing (double, double, double)
virtual void	SetDataSpacing (double[3])
virtual double *	GetDataSpacing ()
virtual void	GetDataSpacing (double &, double &, double &)
virtual void	GetDataSpacing (double[3])
virtual void	SetDataOrigin (double, double, double)
virtual void	SetDataOrigin (double[3])
virtual double *	GetDataOrigin ()
virtual void	GetDataOrigin (double &, double &, double &)
virtual void	GetDataOrigin (double[3])
unsigned long	GetHeaderSize ()
unsigned long	GetHeaderSize (unsigned long slice)
virtual void	SetDataByteOrderToBigEndian ()
virtual void	SetDataByteOrderToLittleEndian ()
virtual int	GetDataByteOrder ()
virtual void	SetDataByteOrder (int)
virtual const char *	GetDataByteOrderAsString ()
virtual void	SetFileNameSliceOffset (int)
virtual int	GetFileNameSliceOffset ()
virtual void	SetFileNameSliceSpacing (int)
virtual int	GetFileNameSliceSpacing ()
virtual void	SetSwapBytes (int)
virtual int	GetSwapBytes ()
virtual void	SwapBytesOn ()
virtual void	SwapBytesOff ()
virtual void	FileLowerLeftOn ()
virtual void	FileLowerLeftOff ()
virtual int	GetFileLowerLeft ()
virtual void	SetFileLowerLeft (int)
virtual void	ComputeInternalFileName (int slice)
virtual char *	GetInternalFileName ()
virtual int	CanReadFile (const char *vtkNotUsed(fname))
Public Member Functions inherited from vtkImageAlgorithm
vtkImageAlgorithm *	NewInstance () const
vtkImageData *	GetOutput ()
vtkImageData *	GetOutput (int)
virtual void	SetOutput (vtkDataObject *d)
virtual int	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	SetInputData (vtkDataObject *)
void	SetInputData (int, vtkDataObject *)
vtkDataObject *	GetInput (int port)
vtkDataObject *	GetInput ()
vtkImageData *	GetImageDataInput (int port)
virtual void	AddInputData (vtkDataObject *)
virtual void	AddInputData (int, vtkDataObject *)
Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const
int	HasExecutive ()
vtkExecutive *	GetExecutive ()
virtual void	SetExecutive (vtkExecutive *executive)
virtual int	ModifyRequest (vtkInformation *request, int when)
vtkInformation *	GetInputPortInformation (int port)
vtkInformation *	GetOutputPortInformation (int port)
int	GetNumberOfInputPorts ()
int	GetNumberOfOutputPorts ()
void	UpdateProgress (double amount)
vtkInformation *	GetInputArrayInformation (int idx)
void	RemoveAllInputs ()
vtkDataObject *	GetOutputDataObject (int port)
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	RemoveInputConnection (int port, int idx)
virtual void	RemoveAllInputConnections (int port)
int	GetNumberOfInputConnections (int port)
int	GetTotalNumberOfInputConnections ()
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
vtkExecutive *	GetInputExecutive (int port, int index)
vtkInformation *	GetInputInformation (int port, int index)
vtkInformation *	GetOutputInformation (int port)
virtual void	UpdateInformation ()
virtual void	UpdateDataObject ()
virtual void	PropagateUpdateExtent ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
int	SetUpdateExtentToWholeExtent (int port)
int	SetUpdateExtentToWholeExtent ()
void	SetUpdateExtent (int port, int extent[6])
int	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformation *	GetInformation ()
virtual void	SetInformation (vtkInformation *)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
virtual void	SetAbortExecute (int)
virtual int	GetAbortExecute ()
virtual void	AbortExecuteOn ()
virtual void	AbortExecuteOff ()
virtual void	SetProgress (double)
virtual double	GetProgress ()
void	SetProgressText (const char *ptext)
virtual char *	GetProgressText ()
virtual unsigned long	GetErrorCode ()
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObject *	GetInputDataObject (int port, int connection)
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
virtual void	SetInputDataObject (int port, vtkDataObject *data)
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
vtkAlgorithmOutput *	GetOutputPort ()
vtkAlgorithm *	GetInputAlgorithm ()
vtkExecutive *	GetInputExecutive ()
vtkInformation *	GetInputInformation ()
virtual void	Update (int port)
virtual void	Update ()
virtual void	SetReleaseDataFlag (int)
virtual int	GetReleaseDataFlag ()
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int extent[6])
int *	GetUpdateExtent ()
int *	GetUpdateExtent (int port)
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int extent[6])
void	GetUpdateExtent (int port, int extent[6])
int	GetUpdatePiece ()
int	GetUpdatePiece (int port)
int	GetUpdateNumberOfPieces ()
int	GetUpdateNumberOfPieces (int port)
int	GetUpdateGhostLevel ()
int	GetUpdateGhostLevel (int port)
void	SetProgressObserver (vtkProgressObserver *)
virtual vtkProgressObserver *	GetProgressObserver ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Protected Member Functions
void	SetupOutputInformation (int num_slices)
virtual void	ExecuteInformation ()
virtual void	ExecuteDataWithInformation (vtkDataObject *out, vtkInformation *outInfo)
	vtkDICOMImageReader ()
virtual	~vtkDICOMImageReader ()
int	GetNumberOfDICOMFileNames ()
const char *	GetDICOMFileName (int index)
Protected Member Functions inherited from vtkImageReader2
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void	ComputeDataIncrements ()
	vtkImageReader2 ()
	~vtkImageReader2 ()
Protected Member Functions inherited from vtkImageAlgorithm
	vtkImageAlgorithm ()
	~vtkImageAlgorithm ()
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void	CopyInputArrayAttributesToOutput (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual void	ExecuteData (vtkDataObject *output)
virtual void	Execute ()
virtual void	AllocateOutputData (vtkImageData *out, vtkInformation *outInfo, int *uExtent)
virtual vtkImageData *	AllocateOutputData (vtkDataObject *out, vtkInformation *outInfo)
virtual void	CopyAttributeData (vtkImageData *in, vtkImageData *out, vtkInformationVector **inputVector)
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
virtual int	FillInputPortInformation (int port, vtkInformation *info)
Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()
	~vtkAlgorithm ()
virtual void	SetNumberOfInputPorts (int n)
virtual void	SetNumberOfOutputPorts (int n)
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual vtkExecutive *	CreateDefaultExecutive ()
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	SetNumberOfInputConnections (int port, int n)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
void	SetInputDataInternal (int port, vtkDataObject *input)
void	AddInputDataInternal (int port, vtkDataObject *input)
virtual void	SetErrorCode (unsigned long)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
DICOMParser *	Parser
DICOMAppHelper *	AppHelper
vtkDICOMImageReaderVector *	DICOMFileNames
char *	DirectoryName
char *	PatientName
char *	StudyUID
char *	StudyID
char *	TransferSyntaxUID
Protected Attributes inherited from vtkImageReader2
vtkStringArray *	FileNames
char *	InternalFileName
char *	FileName
char *	FilePrefix
char *	FilePattern
int	NumberOfScalarComponents
int	FileLowerLeft
void *	MemoryBuffer
vtkIdType	MemoryBufferLength
ifstream *	File
unsigned long	DataIncrements [4]
int	DataExtent [6]
int	SwapBytes
int	FileDimensionality
unsigned long	HeaderSize
int	DataScalarType
unsigned long	ManualHeaderSize
double	DataSpacing [3]
double	DataOrigin [3]
int	FileNameSliceOffset
int	FileNameSliceSpacing
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers
typedef vtkImageReader2	Superclass
static vtkDICOMImageReader *	New ()
static int	IsTypeOf (const char *type)
static vtkDICOMImageReader *	SafeDownCast (vtkObjectBase *o)
virtual int	IsA (const char *type)
vtkDICOMImageReader *	NewInstance () const
virtual vtkObjectBase *	NewInstanceInternal () const

Additional Inherited Members
Public Types inherited from vtkImageReader2
typedef vtkImageAlgorithm	Superclass
Public Types inherited from vtkImageAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass
Static Public Member Functions inherited from vtkImageReader2
static vtkImageReader2 *	New ()
static int	IsTypeOf (const char *type)
static vtkImageReader2 *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkImageAlgorithm
static int	IsTypeOf (const char *type)
static vtkImageAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey *	INPUT_PORT ()
static vtkInformationIntegerKey *	INPUT_CONNECTION ()
static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()
Public Attributes inherited from vtkAlgorithm
int	AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Reads some DICOM images.

DICOM (stands for Digital Imaging in COmmunications and Medicine) is a medical image file format widely used to exchange data, provided by various modalities.

Warning

This reader might eventually handle ACR-NEMA file (predecessor of the DICOM format for medical images). This reader does not handle encapsulated format, only plain raw file are handled. This reader also does not handle multi-frames DICOM datasets.

Internally DICOMParser assumes the x,y pixel spacing is stored in 0028,0030 and that z spacing is stored in Slice Thickness (correct only when slice were acquired contiguous): 0018,0050. Which means this is only valid for some rare MR Image Storage

See also

vtkBMPReader vtkPNMReader vtkTIFFReader

Examples:

vtkDICOMImageReader (Examples)

Tests:

vtkDICOMImageReader (Tests)

Definition at line 54 of file vtkDICOMImageReader.h.

Member Typedef Documentation

typedef vtkImageReader2 vtkDICOMImageReader::Superclass

Static method for construction.

Definition at line 60 of file vtkDICOMImageReader.h.

Constructor & Destructor Documentation

vtkDICOMImageReader::vtkDICOMImageReader ( )

protected

virtual vtkDICOMImageReader::~vtkDICOMImageReader ( )

protectedvirtual

Member Function Documentation

static vtkDICOMImageReader* vtkDICOMImageReader::New ( )

static

Static method for construction.

static int vtkDICOMImageReader::IsTypeOf ( const char *  type )

static

Static method for construction.

virtual int vtkDICOMImageReader::IsA ( const char *  type )

virtual

Static method for construction.

Reimplemented from vtkImageReader2.

static vtkDICOMImageReader* vtkDICOMImageReader::SafeDownCast ( vtkObjectBase *  o )

static

Static method for construction.

virtual vtkObjectBase* vtkDICOMImageReader::NewInstanceInternal ( ) const

protectedvirtual

Static method for construction.

Reimplemented from vtkImageReader2.

vtkDICOMImageReader* vtkDICOMImageReader::NewInstance

(

)

const

Static method for construction.

void vtkDICOMImageReader::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Prints the ivars.

Reimplemented from vtkImageAlgorithm.

void vtkDICOMImageReader::SetFileName ( const char *  fn )

inlinevirtual

Set the filename for the file to read. If this method is used, the reader will only read a single file.

Reimplemented from vtkImageReader2.

Definition at line 69 of file vtkDICOMImageReader.h.

void vtkDICOMImageReader::SetDirectoryName

(

const char *

dn

)

Set the directory name for the reader to look in for DICOM files. If this method is used, the reader will try to find all the DICOM files in a directory. It will select the subset corresponding to the first series UID it stumbles across and it will try to build an ordered volume from them based on the slice number. The volume building will be upgraded to something more sophisticated in the future.

virtual char* vtkDICOMImageReader::GetDirectoryName ( )

virtual

Returns the directory name.

double* vtkDICOMImageReader::GetPixelSpacing

(

)

Returns the pixel spacing (in X, Y, Z). Note: if there is only one slice, the Z spacing is set to the slice thickness. If there is more than one slice, it is set to the distance between the first two slices.

int vtkDICOMImageReader::GetWidth

(

)

Returns the image width.

int vtkDICOMImageReader::GetHeight

(

)

Returns the image height.

float* vtkDICOMImageReader::GetImagePositionPatient

(

)

Get the (DICOM) x,y,z coordinates of the first pixel in the image (upper left hand corner) of the last image processed by the DICOMParser

float* vtkDICOMImageReader::GetImageOrientationPatient

(

)

Get the (DICOM) directions cosines. It consist of the components of the first two vectors. The third vector needs to be computed to form an orthonormal basis.

int vtkDICOMImageReader::GetBitsAllocated

(

)

Get the number of bits allocated for each pixel in the file.

int vtkDICOMImageReader::GetPixelRepresentation

(

)

Get the pixel representation of the last image processed by the DICOMParser. A zero is a unsigned quantity. A one indicates a signed quantity

int vtkDICOMImageReader::GetNumberOfComponents

(

)

Get the number of components of the image data for the last image processed.

const char* vtkDICOMImageReader::GetTransferSyntaxUID

(

)

Get the transfer syntax UID for the last image processed.

float vtkDICOMImageReader::GetRescaleSlope

(

)

Get the rescale slope for the pixel data.

float vtkDICOMImageReader::GetRescaleOffset

(

)

Get the rescale offset for the pixel data.

const char* vtkDICOMImageReader::GetPatientName

(

)

Get the patient name for the last image processed.

const char* vtkDICOMImageReader::GetStudyUID

(

)

Get the study uid for the last image processed.

const char* vtkDICOMImageReader::GetStudyID

(

)

Get the Study ID for the last image processed.

float vtkDICOMImageReader::GetGantryAngle

(

)

Get the gantry angle for the last image processed.

virtual int vtkDICOMImageReader::CanReadFile ( const char *  fname )

virtual

virtual const char* vtkDICOMImageReader::GetFileExtensions ( )

inlinevirtual

Get the file extensions for this format. Returns a string with a space separated list of extensions in the format .extension

Reimplemented from vtkImageReader2.

Definition at line 155 of file vtkDICOMImageReader.h.

virtual const char* vtkDICOMImageReader::GetDescriptiveName ( )

inlinevirtual

Return a descriptive name for the file format that might be useful in a GUI.

Reimplemented from vtkImageReader2.

Definition at line 163 of file vtkDICOMImageReader.h.

void vtkDICOMImageReader::SetupOutputInformation ( int  num_slices )

protected

virtual void vtkDICOMImageReader::ExecuteInformation ( )

protectedvirtual

Reimplemented from vtkImageReader2.

virtual void vtkDICOMImageReader::ExecuteDataWithInformation ( vtkDataObject *  output, vtkInformation *  outInfo  )

protectedvirtual

This is a convenience method that is implemented in many subclasses instead of RequestData. It is called by RequestData.

Reimplemented from vtkImageReader2.

int vtkDICOMImageReader::GetNumberOfDICOMFileNames ( )

protected

const char* vtkDICOMImageReader::GetDICOMFileName ( int  index )

protected

Member Data Documentation

DICOMParser* vtkDICOMImageReader::Parser

protected

Definition at line 191 of file vtkDICOMImageReader.h.

DICOMAppHelper* vtkDICOMImageReader::AppHelper

protected

Definition at line 196 of file vtkDICOMImageReader.h.

vtkDICOMImageReaderVector* vtkDICOMImageReader::DICOMFileNames

protected

Definition at line 201 of file vtkDICOMImageReader.h.

char* vtkDICOMImageReader::DirectoryName

protected

Definition at line 202 of file vtkDICOMImageReader.h.

char* vtkDICOMImageReader::PatientName

protected

Definition at line 204 of file vtkDICOMImageReader.h.

char* vtkDICOMImageReader::StudyUID

protected

Definition at line 205 of file vtkDICOMImageReader.h.

char* vtkDICOMImageReader::StudyID

protected

Definition at line 206 of file vtkDICOMImageReader.h.

char* vtkDICOMImageReader::TransferSyntaxUID

protected

Definition at line 207 of file vtkDICOMImageReader.h.

---

The documentation for this class was generated from the following file:

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/IO/Image/vtkDICOMImageReader.h