mitk::NrrdTensorImageWriter Class Reference [Process Classes]

#include <mitkNrrdTensorImageWriter.h>

Inheritance diagram for mitk::NrrdTensorImageWriter:

Collaboration diagram for mitk::NrrdTensorImageWriter:

List of all members.

Public Types
typedef NrrdTensorImageWriter	Self
typedef mitk::FileWriterWithInformation	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer < const Self >	ConstPointer
typedef mitk::TensorImage	InputType
Public Member Functions
virtual const char *	GetClassName () const
virtual void	Write ()
virtual void	Update ()
virtual void	SetFileName (const char *_arg)
virtual const char *	GetFileName () const
virtual void	SetFilePrefix (const char *_arg)
virtual const char *	GetFilePrefix () const
virtual void	SetFilePattern (const char *_arg)
virtual const char *	GetFilePattern () const
void	SetInput (InputType *input)
InputType *	GetInput ()
virtual bool	GetSuccess ()
virtual std::vector< std::string >	GetPossibleFileExtensions ()
virtual const char *	GetDefaultFilename ()
virtual const char *	GetFileDialogPattern ()
virtual const char *	GetDefaultExtension ()
virtual bool	CanWriteDataType (BaseData::Pointer data)
virtual void	DoWrite (BaseData::Pointer data)
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	NrrdTensorImageWriter ()
virtual	~NrrdTensorImageWriter ()
virtual void	GenerateData ()
Protected Attributes
std::string	m_FileName
std::string	m_FilePrefix
std::string	m_FilePattern
bool	m_Success

---

Detailed Description

Writes diffusion volumes to a file

Definition at line 33 of file mitkNrrdTensorImageWriter.h.

---

Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::NrrdTensorImageWriter::ConstPointer

Reimplemented from mitk::FileWriterWithInformation.

Definition at line 37 of file mitkNrrdTensorImageWriter.h.

typedef mitk::TensorImage mitk::NrrdTensorImageWriter::InputType

Definition at line 41 of file mitkNrrdTensorImageWriter.h.

typedef itk::SmartPointer<Self> mitk::NrrdTensorImageWriter::Pointer

Reimplemented from mitk::FileWriterWithInformation.

Definition at line 37 of file mitkNrrdTensorImageWriter.h.

typedef NrrdTensorImageWriter mitk::NrrdTensorImageWriter::Self

Reimplemented from mitk::FileWriterWithInformation.

Definition at line 37 of file mitkNrrdTensorImageWriter.h.

typedef mitk::FileWriterWithInformation mitk::NrrdTensorImageWriter::Superclass

Reimplemented from mitk::FileWriterWithInformation.

Definition at line 37 of file mitkNrrdTensorImageWriter.h.

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Constructor & Destructor Documentation

mitk::NrrdTensorImageWriter::NrrdTensorImageWriter

(

)

[protected]

Definition at line 26 of file mitkNrrdTensorImageWriter.cpp.

    : m_FileName(""), m_FilePrefix(""), m_FilePattern(""), m_Success(false)
{
    this->SetNumberOfRequiredInputs( 1 );
}

mitk::NrrdTensorImageWriter::~NrrdTensorImageWriter

(

)

[protected, virtual]

Definition at line 33 of file mitkNrrdTensorImageWriter.cpp.

{}

---

Member Function Documentation

virtual bool mitk::NrrdTensorImageWriter::CanWriteDataType

(

BaseData::Pointer

data )

[inline, virtual]

Implements mitk::FileWriterWithInformation.

Definition at line 101 of file mitkNrrdTensorImageWriter.h.

Referenced by DoWrite().

{ return (dynamic_cast<mitk::TensorImage*>(data.GetPointer()) != NULL); };  

virtual void mitk::NrrdTensorImageWriter::DoWrite

(

BaseData::Pointer

data )

[inline, virtual]

Implements mitk::FileWriterWithInformation.

Definition at line 102 of file mitkNrrdTensorImageWriter.h.

References CanWriteDataType(), SetInput(), and Update().

                                               { 
      if (CanWriteDataType(data)) {
        this->SetInput(dynamic_cast<mitk::TensorImage*>(data.GetPointer())); 
        this->Update(); 
      }
    };

void mitk::NrrdTensorImageWriter::GenerateData

(

)

[protected, virtual]

Definition at line 37 of file mitkNrrdTensorImageWriter.cpp.

References mitk::CastToItkImage().

{
    m_Success = false;
    InputType* input = this->GetInput();
    if (input == NULL)
    {
        itkWarningMacro(<<"Sorry, input to NrrdTensorImageWriter is NULL!");    
        return;
    }
    if ( m_FileName == "" )
    {
        itkWarningMacro( << "Sorry, filename has not been set!" );
        return ;
    }
    
    itk::NrrdImageIO::Pointer io = itk::NrrdImageIO::New();
    io->SetFileType( itk::ImageIOBase::Binary );

    typedef itk::Image<itk::DiffusionTensor3D<float>,3> ImageType;
    typedef itk::ImageFileWriter<ImageType> WriterType;
    WriterType::Pointer nrrdWriter = WriterType::New();
    
    ImageType::Pointer outimage = ImageType::New();
    CastToItkImage(input, outimage);

    nrrdWriter->SetInput( outimage );
    nrrdWriter->SetImageIO(io);
    nrrdWriter->SetFileName(m_FileName);

    try
    {
      nrrdWriter->Update();
    }
    catch (itk::ExceptionObject e)
    {
      std::cout << e << std::endl;
    }

    m_Success = true;
}

virtual const char* mitk::NrrdTensorImageWriter::GetClassName

(

)

const [virtual]

Reimplemented from mitk::FileWriterWithInformation.

virtual const char* mitk::NrrdTensorImageWriter::GetDefaultExtension

(

)

[inline, virtual]

Implements mitk::FileWriterWithInformation.

Definition at line 100 of file mitkNrrdTensorImageWriter.h.

{ return ".dti"; }

virtual const char* mitk::NrrdTensorImageWriter::GetDefaultFilename

(

)

[inline, virtual]

Implements mitk::FileWriterWithInformation.

Definition at line 98 of file mitkNrrdTensorImageWriter.h.

{ return "Tensors.dti"; }

virtual const char* mitk::NrrdTensorImageWriter::GetFileDialogPattern

(

)

[inline, virtual]

Implements mitk::FileWriterWithInformation.

Definition at line 99 of file mitkNrrdTensorImageWriter.h.

{ return "Tensor Images (*.dti *.hdti)"; }

virtual const char* mitk::NrrdTensorImageWriter::GetFileName

(

)

const [virtual]

Returns:

the name of the file to be written to disk.

Implements mitk::FileWriter.

virtual const char* mitk::NrrdTensorImageWriter::GetFilePattern

(

)

const [virtual]

Warning:

multiple write not (yet) supported

Implements mitk::FileWriter.

virtual const char* mitk::NrrdTensorImageWriter::GetFilePrefix

(

)

const [virtual]

Warning:

multiple write not (yet) supported

Implements mitk::FileWriter.

mitk::TensorImage * mitk::NrrdTensorImageWriter::GetInput

(

void

)

Returns:

the 0'th input object of the filter.

Definition at line 85 of file mitkNrrdTensorImageWriter.cpp.

{
    if ( this->GetNumberOfInputs() < 1 )
    {
        return NULL;
    }
    else
    {
        return dynamic_cast<InputType*> ( this->ProcessObject::GetInput( 0 ) );
    }
}

std::vector< std::string > mitk::NrrdTensorImageWriter::GetPossibleFileExtensions

(

)

[virtual]

Returns:

possible file extensions for the data type associated with the writer

Implements mitk::FileWriter.

Definition at line 98 of file mitkNrrdTensorImageWriter.cpp.

{
  std::vector<std::string> possibleFileExtensions;
  possibleFileExtensions.push_back(".dti");
  possibleFileExtensions.push_back(".hdti");
  return possibleFileExtensions;
}

virtual bool mitk::NrrdTensorImageWriter::GetSuccess

(

)

[virtual]

Returns false if an error happened during writing

static Pointer mitk::NrrdTensorImageWriter::New

(

)

[static]

Referenced by mitk::DiffusionImagingObjectFactory::DiffusionImagingObjectFactory().

virtual void mitk::NrrdTensorImageWriter::SetFileName

(

const char *

_arg )

[virtual]

Sets the filename of the file to write.

Parameters:

FileName

the name of the file to write.

Implements mitk::FileWriter.

virtual void mitk::NrrdTensorImageWriter::SetFilePattern

(

const char *

_arg )

[virtual]

Warning:

multiple write not (yet) supported

Implements mitk::FileWriter.

virtual void mitk::NrrdTensorImageWriter::SetFilePrefix

(

const char *

_arg )

[virtual]

Warning:

multiple write not (yet) supported

Implements mitk::FileWriter.

void mitk::NrrdTensorImageWriter::SetInput

(

InputType *

input )

Sets the input object for the filter.

Parameters:

input

the diffusion volumes to write to file.

Definition at line 79 of file mitkNrrdTensorImageWriter.cpp.

Referenced by DoWrite().

{
    this->ProcessObject::SetNthInput( 0, diffVolumes );
}

virtual void mitk::NrrdTensorImageWriter::Update

(

)

[inline, virtual]

Definition at line 39 of file mitkNrrdTensorImageWriter.h.

Referenced by DoWrite().

virtual void mitk::NrrdTensorImageWriter::Write

(

)

[inline, virtual]

Implements mitk::FileWriter.

Definition at line 39 of file mitkNrrdTensorImageWriter.h.

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Member Data Documentation

std::string mitk::NrrdTensorImageWriter::m_FileName [protected]

Definition at line 117 of file mitkNrrdTensorImageWriter.h.

std::string mitk::NrrdTensorImageWriter::m_FilePattern [protected]

Definition at line 121 of file mitkNrrdTensorImageWriter.h.

std::string mitk::NrrdTensorImageWriter::m_FilePrefix [protected]

Definition at line 119 of file mitkNrrdTensorImageWriter.h.

bool mitk::NrrdTensorImageWriter::m_Success [protected]

Definition at line 123 of file mitkNrrdTensorImageWriter.h.

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

• mitkNrrdTensorImageWriter.h
• mitkNrrdTensorImageWriter.cpp