# vtkGDCMPolyDataReader.h

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    00001 /*=========================================================================
    00002
    00003   Program: GDCM (Grassroots DICOM). A DICOM library
    00004   Module:  $URL$
    00005
    00006   Copyright (c) 2006-2009 Mathieu Malaterre
    00007   All rights reserved.
    00008   See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
    00009
    00010      This software is distributed WITHOUT ANY WARRANTY; without even
    00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00012      PURPOSE.  See the above copyright notice for more information.
    00013
    00014 =========================================================================*/
    00015 // .NAME vtkGDCMPolyDataReader - read DICOM PolyData files (Contour Data...)
    00016 // .SECTION Description
    00017 // For now only support RTSTRUCT (RT Structure Set Storage)
    00018 // .SECTION TODO
    00019 // Need to do the same job for DVH Sequence/DVH Data...
    00020 // .SECTION Warning
    00021 // When using vtkGDCMPolyDataReader in conjonction with vtkGDCMImageReader
    00022 // it is *required* that FileLowerLeft is set to ON as coordinate system
    00023 // would be inconsistant in between the two data structures.
    00024 //
    00025 // .SECTION See Also
    00026 // vtkGDCMImageReader vtkMedicalImageReader2 vtkMedicalImageProperties
    00027
    00028
    00029 #ifndef __vtkGDCMPolyDataReader_h
    00030 #define __vtkGDCMPolyDataReader_h
    00031
    00032 #include "vtkPolyDataAlgorithm.h"
    00033 #include "gdcmTypes.h" // GDCM_EXPORT
    00034
    00035 class vtkMedicalImageProperties;
    00036 //BTX
    00037 namespace gdcm { class Reader; }
    00038 //ETX
    00039 class GDCM_EXPORT vtkGDCMPolyDataReader : public vtkPolyDataAlgorithm
    00040 {
    00041 public:
    00042   static vtkGDCMPolyDataReader *New();
    00043   vtkTypeRevisionMacro(vtkGDCMPolyDataReader,vtkPolyDataAlgorithm);
    00044   virtual void PrintSelf(ostream& os, vtkIndent indent);
    00045
    00046   // Description:
    00047   // Set/Get the filename of the file to be read
    00048   vtkSetStringMacro(FileName);
    00049   vtkGetStringMacro(FileName);
    00050
    00051   // Description:
    00052   // Get the medical image properties object
    00053   vtkGetObjectMacro(MedicalImageProperties, vtkMedicalImageProperties);
    00054
    00055 protected:
    00056   vtkGDCMPolyDataReader();
    00057   ~vtkGDCMPolyDataReader();
    00058
    00059   char *FileName;
    00060   vtkMedicalImageProperties *MedicalImageProperties;
    00061 //BTX
    00062   void FillMedicalImageInformation(const gdcm::Reader &reader);
    00063 //ETX
    00064
    00065   int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
    00066   int RequestInformation(
    00067     vtkInformation *vtkNotUsed(request),
    00068     vtkInformationVector **vtkNotUsed(inputVector),
    00069     vtkInformationVector *outputVector);
    00070 //BTX
    00071   int RequestInformation_RTStructureSetStorage(gdcm::Reader const & reader);
    00072   int RequestData_RTStructureSetStorage(gdcm::Reader const &reader, vtkInformationVector *outputVector);
    00073   int RequestInformation_HemodynamicWaveformStorage(gdcm::Reader const & reader);
    00074   int RequestData_HemodynamicWaveformStorage(gdcm::Reader const &reader, vtkInformationVector *outputVector);
    00075 //ETX
    00076
    00077 private:
    00078   vtkGDCMPolyDataReader(const vtkGDCMPolyDataReader&);  // Not implemented.
    00079   void operator=(const vtkGDCMPolyDataReader&);  // Not implemented.
    00080 };
    00081
    00082 #endif