X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=vtk%2FvtkGdcmReader.h;h=73386ba36e87936e2a523260ab9c1fd64b004aab;hb=e4be15de84d96cad6e70e5b043c1bfdd37a18bcf;hp=6d71688682d1b4c95a1860cdc24e75ba193bb255;hpb=c34ecaa3bf4a10a611d4324686a8c25e93d805b8;p=gdcm.git diff --git a/vtk/vtkGdcmReader.h b/vtk/vtkGdcmReader.h index 6d716886..73386ba3 100644 --- a/vtk/vtkGdcmReader.h +++ b/vtk/vtkGdcmReader.h @@ -1,55 +1,153 @@ -// $Header: /cvs/public/gdcm/vtk/vtkGdcmReader.h,v 1.8 2003/07/07 09:10:33 regrain Exp $ - +/*========================================================================= + + Program: gdcm + Module: $RCSfile: vtkGdcmReader.h,v $ + Language: C++ + Date: $Date: 2005/08/22 12:30:36 $ + Version: $Revision: 1.25 $ + + 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 "gdcmCommon.h" // To avoid warnings concerning the std +#include "gdcmFile.h" + +#include #include #include -#include "vtkImageReader.h" +#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); + void SetCoherentFileList( std::vector *cfl) { + CoherentFileList = cfl; } + //void SetCheckFileCoherenceLight(); + vtkSetMacro(AllowLightChecking, int); + vtkGetMacro(AllowLightChecking, int); + vtkBooleanMacro(AllowLightChecking, int); - void RemoveAllFileName(void); - void AddFileName(const char* name); - void SetFileName(const char *name); + void SetUserFunction (VOID_FUNCTION_PUINT8_PFILE_POINTER userFunc ) + { UserFunction = userFunc; } + // 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, int); + vtkGetMacro(AllowLookupTable, int); + vtkBooleanMacro(AllowLookupTable, int); + + vtkGetObjectMacro(LookupTable, vtkLookupTable); + +/** + * \brief Sets the LoadMode as a boolean string. + * NO_SEQ, NO_SHADOW, NO_SHADOWSEQ... (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 + */ + void SetLoadMode (int mode) { LoadMode = mode; } protected: - vtkGdcmReader(); - ~vtkGdcmReader(); - virtual void ExecuteInformation(); - void ExecuteData(vtkDataObject *output); - void BuildFileListFromPattern(); - int CheckFileCoherence(); + vtkGdcmReader(); + ~vtkGdcmReader(); + virtual void ExecuteInformation(); + virtual void ExecuteData(vtkDataObject *output); + virtual void BuildFileListFromPattern(); + virtual int CheckFileCoherence(); + virtual int CheckFileCoherenceLight(); + virtual int CheckFileCoherenceAlreadyDone(); private: - void RemoveAllInternalFileName(void); - void AddInternalFileName(const char* name); - - //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; - // Total number of planes (or images) of the stack to be build. - int TotalNumberOfPlanes; - // 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; - std::list InternalFileNameList; - - size_t LoadImageInMemory(std::string FileName, unsigned char * Dest, - const unsigned long UpdateProgressTarget, - unsigned long & UpdateProgressCount); - //ETX + void RemoveAllInternalFileName(void); + void AddInternalFileName(const char* name); + + //BTX + size_t LoadImageInMemory(std::string fileName, unsigned char *dest, + const unsigned long updateProgressTarget, + unsigned long &updateProgressCount); + + size_t LoadImageInMemory(gdcm::File *f, unsigned char *dest, + const unsigned long updateProgressTarget, + unsigned long &updateProgressCount); + + size_t DoTheLoadingJob (gdcm::File *f, + unsigned char *dest, + const unsigned long updateProgressTarget, + unsigned long &updateProgressCount); + //ETX + +// Variables + vtkLookupTable *LookupTable; + vtkTimeStamp fileTime; + int AllowLookupTable; + + int 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; + // 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; + + // 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; + std::vector *CoherentFileList; + + //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