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vtkGdcmWriter Class Reference

#include <vtkGdcmWriter.h>

List of all members.

Public Member Functions

 vtkTypeRevisionMacro (vtkGdcmWriter, vtkImageWriter)
void PrintSelf (ostream &os, vtkIndent indent)
 vtkSetObjectMacro (LookupTable, vtkLookupTable)
 vtkGetObjectMacro (LookupTable, vtkLookupTable)
void SetWriteTypeToDcmImplVR ()
void SetWriteTypeToDcmExplVR ()
void SetWriteTypeToAcr ()
void SetWriteTypeToAcrLibido ()
 vtkSetMacro (WriteType, int)
 vtkGetMacro (WriteType, int)
const char * GetWriteTypeAsString ()
void SetUIDPrefix (const char *prefix)
const char * GetUIDPrefix ()
void NewStudyInstanceUID ()
void NewSeriesInstanceUID ()
void NewFrameOfReferenceInstanceUID ()

Static Public Member Functions

vtkGdcmWriter * New ()

Protected Member Functions

 vtkGdcmWriter ()
 ~vtkGdcmWriter ()
virtual void RecursiveWrite (int axis, vtkImageData *image, ofstream *file)
virtual void RecursiveWrite (int axis, vtkImageData *image, vtkImageData *cache, ofstream *file)
void WriteDcmFile (char *fileName, vtkImageData *image)

Private Attributes

vtkLookupTable * LookupTable
int WriteType
std::string UIDPrefix
std::string StudyInstanceUID
std::string SeriesInstanceUID
std::string FrameOfReferenceInstanceUID

Constructor & Destructor Documentation

vtkGdcmWriter::vtkGdcmWriter (   )  [protected]
 

Definition at line 35 of file vtkGdcmWriter.cxx.

References FrameOfReferenceInstanceUID, SeriesInstanceUID, StudyInstanceUID, UIDPrefix, and VTK_GDCM_WRITE_TYPE_EXPLICIT_VR. 

00036 {
00037    this->LookupTable = NULL;
00038    this->FileDimensionality = 3;
00039    this->WriteType = VTK_GDCM_WRITE_TYPE_EXPLICIT_VR;
00040 
00041    UIDPrefix = "";
00042    StudyInstanceUID = "";
00043    SeriesInstanceUID = "";
00044    FrameOfReferenceInstanceUID = "";
00045 }

vtkGdcmWriter::~vtkGdcmWriter (   )  [protected]
 

Definition at line 47 of file vtkGdcmWriter.cxx. 

00048 {
00049 }

Member Function Documentation

const char * vtkGdcmWriter::GetUIDPrefix (   ) 
 

Definition at line 84 of file vtkGdcmWriter.cxx.

References UIDPrefix. 

00085 {
00086    return UIDPrefix.c_str();
00087 }

const char * vtkGdcmWriter::GetWriteTypeAsString (   ) 
 

Definition at line 62 of file vtkGdcmWriter.cxx.

References VTK_GDCM_WRITE_TYPE_ACR, VTK_GDCM_WRITE_TYPE_ACR_LIBIDO, VTK_GDCM_WRITE_TYPE_EXPLICIT_VR, and VTK_GDCM_WRITE_TYPE_IMPLICIT_VR.

Referenced by PrintSelf(). 

00063 {
00064    switch(WriteType)
00065    {
00066       case VTK_GDCM_WRITE_TYPE_EXPLICIT_VR :
00067          return "Explicit VR";
00068       case VTK_GDCM_WRITE_TYPE_IMPLICIT_VR :
00069          return "Implicit VR";
00070       case VTK_GDCM_WRITE_TYPE_ACR :
00071          return "ACR";
00072       case VTK_GDCM_WRITE_TYPE_ACR_LIBIDO :
00073          return "ACR Libido";
00074       default :
00075          return "Unknow type";
00076    }
00077 }

vtkGdcmWriter* vtkGdcmWriter::New (   )  [static]
 

Referenced by main().

void vtkGdcmWriter::NewFrameOfReferenceInstanceUID (   ) 
 

Definition at line 99 of file vtkGdcmWriter.cxx.

References FrameOfReferenceInstanceUID. 

00100 {
00101    FrameOfReferenceInstanceUID = "";
00102 }

void vtkGdcmWriter::NewSeriesInstanceUID (   ) 
 

Definition at line 94 of file vtkGdcmWriter.cxx.

References SeriesInstanceUID. 

00095 {
00096    SeriesInstanceUID = "";
00097 }

void vtkGdcmWriter::NewStudyInstanceUID (   ) 
 

Definition at line 89 of file vtkGdcmWriter.cxx.

References StudyInstanceUID. 

00090 {
00091    StudyInstanceUID = "";
00092 }

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

Definition at line 53 of file vtkGdcmWriter.cxx.

References GetWriteTypeAsString(). 

00054 {
00055    this->Superclass::PrintSelf(os,indent);
00056 
00057    os << indent << "Write type : " << this->GetWriteTypeAsString();
00058 }

void vtkGdcmWriter::RecursiveWrite (  int  axis,
vtkImageData *  image,
vtkImageData *  cache,
ofstream *  file
)  [protected, virtual]
 

Definition at line 270 of file vtkGdcmWriter.cxx.

References RecursiveWrite(), and WriteDcmFile(). 

00272 {
00273    int idx, min, max;
00274 
00275    // if the file is already open then just write to it
00276    if( file )
00277    {
00278       vtkErrorMacro( <<  "File musn't be opened");
00279       return;
00280    }
00281 
00282    // if we need to open another slice, do it
00283    if( (axis + 1) == this->FileDimensionality )
00284    {
00285       // determine the name
00286       if (this->FileName)
00287       {
00288          sprintf(this->InternalFileName,"%s",this->FileName);
00289       }
00290       else 
00291       {
00292          if (this->FilePrefix)
00293          {
00294             sprintf(this->InternalFileName, this->FilePattern, 
00295             this->FilePrefix, this->FileNumber);
00296          }
00297          else
00298          {
00299             sprintf(this->InternalFileName, this->FilePattern,this->FileNumber);
00300          }
00301          if (this->FileNumber < this->MinimumFileNumber)
00302          {
00303             this->MinimumFileNumber = this->FileNumber;
00304          }
00305          else if (this->FileNumber > this->MaximumFileNumber)
00306          {
00307             this->MaximumFileNumber = this->FileNumber;
00308          }
00309       }
00310 
00311       // Write the file
00312       WriteDcmFile(this->InternalFileName,image);
00313       ++this->FileNumber;
00314       return;
00315    }
00316 
00317    // if the current region is too high a dimension forthe file
00318    // the we will split the current axis
00319    cache->GetAxisUpdateExtent(axis, min, max);
00320 
00321    // if it is the y axis then flip by default
00322    if (axis == 1 && !this->FileLowerLeft)
00323    {
00324       for(idx = max; idx >= min; idx--)
00325       {
00326          cache->SetAxisUpdateExtent(axis, idx, idx);
00327          this->RecursiveWrite(axis - 1, cache, image, file);
00328       }
00329    }
00330    else
00331    {
00332       for(idx = min; idx <= max; idx++)
00333       {
00334          cache->SetAxisUpdateExtent(axis, idx, idx);
00335          this->RecursiveWrite(axis - 1, cache, image, file);
00336       }
00337    }
00338 
00339    // restore original extent
00340    cache->SetAxisUpdateExtent(axis, min, max);
00341 }

void vtkGdcmWriter::RecursiveWrite (  int  axis,
vtkImageData *  image,
ofstream *  file
)  [protected, virtual]
 

Write of the files The call to this method is recursive if there is some files to write

Definition at line 249 of file vtkGdcmWriter.cxx.

Referenced by RecursiveWrite(). 

00250 {
00251    if(file)
00252    {
00253       vtkErrorMacro( <<  "File musn't be opened");
00254       return;
00255    }
00256 
00257    if( image->GetScalarType() == VTK_FLOAT || 
00258        image->GetScalarType() == VTK_DOUBLE )
00259    {
00260       vtkErrorMacro(<< "Bad input type. Scalar type musn't be of type "
00261                     << "VTK_FLOAT or VTKDOUBLE (found:"
00262                     << image->GetScalarTypeAsString());
00263       return;
00264    }
00265 
00266    RecursiveWrite(axis,image,image,file);
00267    //WriteDcmFile(this->FileName,image);
00268 }

void vtkGdcmWriter::SetUIDPrefix (  const char *  prefix  ) 
 

Definition at line 79 of file vtkGdcmWriter.cxx.

References UIDPrefix. 

00080 {
00081    UIDPrefix = prefix;
00082 }

void vtkGdcmWriter::SetWriteTypeToAcr (   )  [inline]
 

Definition at line 48 of file vtkGdcmWriter.h.

References VTK_GDCM_WRITE_TYPE_ACR. 

00048 { SetWriteType(VTK_GDCM_WRITE_TYPE_ACR); };

void vtkGdcmWriter::SetWriteTypeToAcrLibido (   )  [inline]
 

Definition at line 49 of file vtkGdcmWriter.h.

References VTK_GDCM_WRITE_TYPE_ACR_LIBIDO. 

00049 { SetWriteType(VTK_GDCM_WRITE_TYPE_ACR_LIBIDO); };

void vtkGdcmWriter::SetWriteTypeToDcmExplVR (   )  [inline]
 

Definition at line 47 of file vtkGdcmWriter.h.

References VTK_GDCM_WRITE_TYPE_IMPLICIT_VR. 

00047 { SetWriteType(VTK_GDCM_WRITE_TYPE_IMPLICIT_VR); };

void vtkGdcmWriter::SetWriteTypeToDcmImplVR (   )  [inline]
 

Definition at line 46 of file vtkGdcmWriter.h.

References VTK_GDCM_WRITE_TYPE_EXPLICIT_VR. 

00046 { SetWriteType(VTK_GDCM_WRITE_TYPE_EXPLICIT_VR); };

vtkGdcmWriter::vtkGetMacro (  WriteType  ,
int 
) 
 

vtkGdcmWriter::vtkGetObjectMacro (  LookupTable  ,
vtkLookupTable 
) 
 

vtkGdcmWriter::vtkSetMacro (  WriteType  ,
int 
) 
 

vtkGdcmWriter::vtkSetObjectMacro (  LookupTable  ,
vtkLookupTable 
) 
 

vtkGdcmWriter::vtkTypeRevisionMacro (  vtkGdcmWriter  ,
vtkImageWriter 
) 
 

void vtkGdcmWriter::WriteDcmFile (  char *  fileName,
vtkImageData *  image
)  [protected]
 

Definition at line 343 of file vtkGdcmWriter.cxx.

References gdcm::Util::CreateUniqueUID(), FrameOfReferenceInstanceUID, gdcm::FileHelper::GetUserData(), gdcm::FileHelper::GetUserDataSize(), gdcm::FileHelper::InsertValEntry(), SeriesInstanceUID, SetImageInformation(), gdcm::FileHelper::SetWriteTypeToAcr(), gdcm::FileHelper::SetWriteTypeToAcrLibido(), gdcm::FileHelper::SetWriteTypeToDcmExplVR(), gdcm::FileHelper::SetWriteTypeToDcmImplVR(), StudyInstanceUID, UIDPrefix, VTK_GDCM_WRITE_TYPE_ACR, VTK_GDCM_WRITE_TYPE_ACR_LIBIDO, VTK_GDCM_WRITE_TYPE_EXPLICIT_VR, VTK_GDCM_WRITE_TYPE_IMPLICIT_VR, and gdcm::FileHelper::Write().

Referenced by RecursiveWrite(). 

00344 {
00345    // From here, the write of the file begins
00346    gdcm::FileHelper *dcmFile = new gdcm::FileHelper();
00347 
00348    // Set the image UID
00349    if( StudyInstanceUID.empty() )
00350       StudyInstanceUID = gdcm::Util::CreateUniqueUID( UIDPrefix );
00351    if( SeriesInstanceUID.empty() )
00352       SeriesInstanceUID = gdcm::Util::CreateUniqueUID( UIDPrefix );
00353    if( FrameOfReferenceInstanceUID.empty() )
00354       FrameOfReferenceInstanceUID = gdcm::Util::CreateUniqueUID( UIDPrefix );
00355    std::string uid = gdcm::Util::CreateUniqueUID( UIDPrefix );
00356 
00357    dcmFile->InsertValEntry(uid,0x0008,0x0018); //[SOP Instance UID]
00358    dcmFile->InsertValEntry(uid,0x0002,0x0003); //[Media Stored SOP Instance UID]
00359    dcmFile->InsertValEntry(StudyInstanceUID,0x0020,0x000d); //[Study Instance UID]
00360    dcmFile->InsertValEntry(SeriesInstanceUID,0x0020,0x000e); //[Series Instance UID]
00361    dcmFile->InsertValEntry(FrameOfReferenceInstanceUID,0x0020, 0x0052); //[Frame of Reference UID] 
00362 
00363    // Set the image informations
00364    SetImageInformation(dcmFile,image);
00365 
00366    // Write the image
00367    switch(this->WriteType)
00368    {
00369       case VTK_GDCM_WRITE_TYPE_EXPLICIT_VR :
00370          dcmFile->SetWriteTypeToDcmExplVR();
00371          break;
00372       case VTK_GDCM_WRITE_TYPE_IMPLICIT_VR :
00373          dcmFile->SetWriteTypeToDcmImplVR();
00374          break;
00375       case VTK_GDCM_WRITE_TYPE_ACR :
00376          dcmFile->SetWriteTypeToAcr();
00377          break;
00378       case VTK_GDCM_WRITE_TYPE_ACR_LIBIDO :
00379          dcmFile->SetWriteTypeToAcrLibido();
00380          break;
00381       default :
00382          dcmFile->SetWriteTypeToDcmExplVR();
00383    }
00384 
00385    if(!dcmFile->Write(fileName))
00386    {
00387       vtkErrorMacro( << "File "  <<  this->FileName  <<  "couldn't be written by "
00388                      << " the gdcm library");
00389    }
00390 
00391    // Clean up
00392    if( dcmFile->GetUserData() && dcmFile->GetUserDataSize()>0 )
00393    {
00394       delete[] dcmFile->GetUserData();
00395    }
00396    delete dcmFile;
00397 }

Member Data Documentation

std::string vtkGdcmWriter::FrameOfReferenceInstanceUID [private]
 

Definition at line 79 of file vtkGdcmWriter.h.

Referenced by NewFrameOfReferenceInstanceUID(), vtkGdcmWriter(), and WriteDcmFile().

vtkLookupTable* vtkGdcmWriter::LookupTable [private]
 

Definition at line 72 of file vtkGdcmWriter.h.

std::string vtkGdcmWriter::SeriesInstanceUID [private]
 

Definition at line 78 of file vtkGdcmWriter.h.

Referenced by NewSeriesInstanceUID(), vtkGdcmWriter(), and WriteDcmFile().

std::string vtkGdcmWriter::StudyInstanceUID [private]
 

Definition at line 77 of file vtkGdcmWriter.h.

Referenced by NewStudyInstanceUID(), vtkGdcmWriter(), and WriteDcmFile().

std::string vtkGdcmWriter::UIDPrefix [private]
 

Definition at line 76 of file vtkGdcmWriter.h.

Referenced by GetUIDPrefix(), SetUIDPrefix(), vtkGdcmWriter(), and WriteDcmFile().

int vtkGdcmWriter::WriteType [private]
 

Definition at line 73 of file vtkGdcmWriter.h.

The documentation for this class was generated from the following files:
Generated on Thu Feb 10 22:18:04 2005 for gdcm by doxygen 1.3.6