ENH: Add a new flag to vtkGdcmReader: AllowLookupTable, user can now select if he...

[gdcm.git] / vtk / vtkGdcmReader.h

diff --git a/vtk/vtkGdcmReader.h b/vtk/vtkGdcmReader.h
index 3269574933917dfa9531e706bcd211028eb40719..b196c808a5a4040be3d19c9acfbc644e94fd2d7b 100644 (file)
--- a/vtk/vtkGdcmReader.h
+++ b/vtk/vtkGdcmReader.h
@@ -1,5 +1,5 @@
-// $Header: /cvs/public/gdcm/vtk/vtkGdcmReader.h,v 1.13 2003/11/13 13:07:50 malaterre Exp $
-
+// vtkGdcmReader.h
+//-----------------------------------------------------------------------------
 #ifndef __vtkGdcmReader_h
 #define __vtkGdcmReader_h
 
@@ -7,62 +7,82 @@
 #include <list>
 #include <string>
 
+//-----------------------------------------------------------------------------
 class vtkLookupTable;
 
-class VTK_IO_EXPORT vtkGdcmReader : public vtkImageReader
+//-----------------------------------------------------------------------------
+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() {return new vtkGdcmReader;};
+   vtkTypeMacro(vtkGdcmReader, vtkImageReader);
+   void PrintSelf(ostream& os, vtkIndent indent);
 
-  void RemoveAllFileName(void);
-  void AddFileName(const char* name);
-  void SetFileName(const char *name);
-  vtkGetObjectMacro(LookupTable,vtkLookupTable);
+   virtual void RemoveAllFileName(void);
+   virtual void AddFileName(const char* name);
+   virtual void SetFileName(const char *name);
+   
+   // 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);
 
-protected:
-  vtkGdcmReader();
-  ~vtkGdcmReader();
-  virtual void ExecuteInformation();
-  void ExecuteData(vtkDataObject *output);
-  void BuildFileListFromPattern();
-  int CheckFileCoherence();
+   vtkGetObjectMacro(LookupTable,vtkLookupTable);
 
-private:
-  void RemoveAllInternalFileName(void);
-  void AddInternalFileName(const char* name);
-  vtkLookupTable *LookupTable;
+protected:
+   vtkGdcmReader();
+   ~vtkGdcmReader();
 
-  //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<std::string> FileNameList;
+   virtual void ExecuteInformation();
+   virtual void ExecuteData(vtkDataObject *output);
+   virtual void BuildFileListFromPattern();
+   virtual int CheckFileCoherence();
 
-  // 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<std::string> InternalFileNameList;
+private:
+   void RemoveAllInternalFileName(void);
+   void AddInternalFileName(const char* name);
 
-  size_t LoadImageInMemory(std::string FileName, unsigned char * Dest,
+   //BTX
+   size_t LoadImageInMemory(std::string FileName, unsigned char * Dest,
                            const unsigned long UpdateProgressTarget,
                            unsigned long & UpdateProgressCount);
-  //ETX
+   //ETX
+
+// Variables
+   vtkLookupTable *LookupTable;
+   vtkTimeStamp fileTime;
+   int AllowLookupTable;
+
+   //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<std::string> 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<std::string> InternalFileNameList;
+   //ETX
 };
+
+//-----------------------------------------------------------------------------
 #endif