X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=vtk%2FvtkGdcmReader.h;h=bdf3af329b34d155ddbba6bc39d1aee398e9172e;hb=f3cc252fad08c3e8dbc395f2ca7cabf47bf95302;hp=20eb484ae39be6a701fe9e69bccf4a140f469eca;hpb=90a2b8eeadb9d5afb2bc165b080f8a4622f5deb4;p=gdcm.git diff --git a/vtk/vtkGdcmReader.h b/vtk/vtkGdcmReader.h index 20eb484a..bdf3af32 100644 --- a/vtk/vtkGdcmReader.h +++ b/vtk/vtkGdcmReader.h @@ -1,21 +1,175 @@ -// $Header: /cvs/public/gdcm/vtk/vtkGdcmReader.h,v 1.1 2003/05/05 14:13:59 frog Exp $ - +/*========================================================================= + + Program: gdcm + Module: $RCSfile: vtkGdcmReader.h,v $ + Language: C++ + Date: $Date: 2005/08/30 14:40:35 $ + Version: $Revision: 1.28 $ + + Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de + l'Image). All rights reserved. See Doc/License.txt or + http://www.creatis.insa-lyon.fr/Public/Gdcm/License.html for details. + + This software is distributed WITHOUT ANY WARRANTY; without even + the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR + PURPOSE. See the above copyright notices for more information. + +=========================================================================*/ + #ifndef __vtkGdcmReader_h #define __vtkGdcmReader_h -#include "vtkImageReader.h" +#include "gdcmCommon.h" // To avoid warnings concerning the std +#include "gdcmFile.h" + +#include +#include +#include +#include + +typedef void (*VOID_FUNCTION_PUINT8_PFILE_POINTER)(uint8_t *, gdcm::File *); + +//----------------------------------------------------------------------------- +class vtkLookupTable; +//----------------------------------------------------------------------------- class VTK_EXPORT vtkGdcmReader : public vtkImageReader { public: - static vtkGdcmReader *New() {return new vtkGdcmReader;}; - vtkTypeMacro(vtkGdcmReader, vtkImageReader); - void PrintSelf(ostream& os, vtkIndent indent); + static vtkGdcmReader *New(); + vtkTypeRevisionMacro(vtkGdcmReader, vtkImageReader); + void PrintSelf(ostream& os, vtkIndent indent); + + virtual void RemoveAllFileName(void); + virtual void AddFileName(const char *name); + virtual void SetFileName(const char *name); + + //BTX + void SetCoherentFileList( std::vector *cfl) { + CoherentFileList = cfl; } + //ETX + + vtkSetMacro(AllowLightChecking, bool); + vtkGetMacro(AllowLightChecking, bool); + vtkBooleanMacro(AllowLightChecking, bool); + + //BTX + void SetUserFunction (VOID_FUNCTION_PUINT8_PFILE_POINTER userFunc ) + { UserFunction = userFunc; } + //ETX + + // Description: + // If this flag is set and the DICOM reader encounters a dicom file with + // lookup table the data will be kept as unsigned chars and a lookuptable + // will be exported and accessible through GetLookupTable() + vtkSetMacro(AllowLookupTable, bool); + vtkGetMacro(AllowLookupTable, bool); + vtkBooleanMacro(AllowLookupTable, bool); + + vtkGetObjectMacro(LookupTable, vtkLookupTable); + +/** + * \brief Sets the LoadMode as a boolean string. + * gdcm.LD_NOSEQ, gdcm.LD_NOSHADOW, gdcm.LD_NOSHADOWSEQ... + * (nothing more, right now) + * WARNING : before using NO_SHADOW, be sure *all* your files + * contain accurate values in the 0x0000 element (if any) + * of *each* Shadow Group. The parser will fail if the size is wrong ! + * @param mode Load mode to be used + */ + vtkSetMacro(LoadMode, int); + vtkGetMacro(LoadMode, int); + vtkBooleanMacro(LoadMode, int); + protected: - vtkGdcmReader(); - ~vtkGdcmReader(); - void ExecuteData(vtkDataObject *output); - virtual void ExecuteInformation(); + vtkGdcmReader(); + ~vtkGdcmReader(); + + virtual void ExecuteInformation(); + virtual void ExecuteData(vtkDataObject *output); + + virtual void BuildData(vtkDataObject *output); + virtual void BuildFileListFromPattern(); + virtual void LoadFileInformation(); + virtual void UpdateFileInformation(); + //BTX + virtual void GetFileInformation(gdcm::File *file); + virtual bool TestFileInformation(gdcm::File *file); + //ETX + +private: + void RemoveAllInternalFileName(void); + void AddInternalFileName(const char *name); + void RemoveAllInternalFile(void); + + //BTX + void IncrementProgress(const unsigned long updateProgressTarget, + unsigned long &updateProgressCount); + /*void LoadImageInMemory(std::string fileName, unsigned char *dest, + const unsigned long updateProgressTarget, + unsigned long &updateProgressCount);*/ + + void LoadImageInMemory(gdcm::File *f, unsigned char *dest, + const unsigned long updateProgressTarget, + unsigned long &updateProgressCount); + //ETX + +// Variables + //BTX + typedef std::vector gdcmFileList; + //ETX + + vtkLookupTable *LookupTable; + vtkTimeStamp fileTime; + + bool AllowLookupTable; + bool AllowLightChecking; + + //BTX + // Number of columns of the image/volume to be loaded + int NumColumns; + // Number of lines of the image/volume to be loaded + int NumLines; + // Number of lines of the image/volume to be loaded + int NumPlanes; + // Total number of planes (or images) of the stack to be build. + int TotalNumberOfPlanes; + // Number of scalar components of the image to be loaded (1=monochrome 3=rgb) + int NumComponents; + // Type of the image[s]: 8/16/32 bits, signed/unsigned: + std::string ImageType; + // Pixel size (in number of bytes): + size_t PixelSize; + // List of filenames to be read in order to build a stack of images + // or volume. The order in the list shall be the order of the images. + std::list FileNameList; + gdcmFileList *CoherentFileList; + bool OwnFile; + + // List of filenames created in ExecuteInformation and used in + // ExecuteData. + // If FileNameList isn't empty, InternalFileNameList is a copy of + // FileNameList + // Otherwise, InternalFileNameList correspond to the list of + // files patterned + std::list InternalFileNameList; + gdcmFileList InternalFileList; + bool Execution; + + //ETX + + /// \brief Bit string integer (each one considered as a boolean) + /// Bit 0 : Skip Sequences, if possible + /// Bit 1 : Skip Shadow Groups if possible + /// Bit 2 : Skip Sequences inside a Shadow Group, if possible + /// Probabely (?), some more to add + int LoadMode; + + /// Pointer to a user suplied function to allow modification of pixel order + VOID_FUNCTION_PUINT8_PFILE_POINTER UserFunction; + }; + +//----------------------------------------------------------------------------- #endif