X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=src%2FgdcmFile.h;h=3c0d8a25b7f23c5c5e973390b2c9ab879c37f4d4;hb=5512cca3f7d6ae0340e3454d3a48081c097e47e4;hp=d7d8a6566e3b2b654c0476fa33b3f82df1e18ed2;hpb=0ad9dae4659b21bfd5c834c1af724eab4dcdf4f6;p=gdcm.git

diff --git a/src/gdcmFile.h b/src/gdcmFile.h
index d7d8a656..3c0d8a25 100644
--- a/src/gdcmFile.h
+++ b/src/gdcmFile.h
@@ -3,8 +3,8 @@
   Program:   gdcm
   Module:    $RCSfile: gdcmFile.h,v $
   Language:  C++
-  Date:      $Date: 2005/01/23 10:12:34 $
-  Version:   $Revision: 1.99 $
+  Date:      $Date: 2005/07/07 16:37:41 $
+  Version:   $Revision: 1.108 $
                                                                                 
   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
   l'Image). All rights reserved. See Doc/License.txt or
@@ -23,6 +23,8 @@
 
 namespace gdcm 
 {
+class RLEFramesInfo;
+class JPEGFragmentsInfo;
 
 //-----------------------------------------------------------------------------
 // Dicom Part 3.3 Compliant
@@ -72,6 +74,7 @@ enum ModalityType {
 };
 
 //-----------------------------------------------------------------------------
+
 /**
  * \brief DICOM elements and their corresponding values (and
  * additionaly the corresponding DICOM dictionary entry) of the header
@@ -89,56 +92,52 @@ enum ModalityType {
  *        protected due to Swig limitations for as Has_a dependency between
  *        File and FileHelper.
  */
-
-//-----------------------------------------------------------------------------
-
 class GDCM_EXPORT File : public Document
 {
-protected:
-   /// \brief In some cases (e.g. for some ACR-NEMA images) the Entry Element
-   /// Number of the 'Pixel Element' is *not* found at 0x0010. In order to
-   /// make things easier the parser shall store the proper value in
-   /// NumPixel to provide a unique access facility. 
-   uint16_t NumPixel;
-   /// \brief In some cases (e.g. for some ACR-NEMA images) the header entry for
-   /// the group of pixels is *not* found at 0x7fe0. In order to
-   /// make things easier the parser shall store the proper value in
-   /// GrPixel to provide a unique access facility.
-   uint16_t GrPixel;
-
 public:
    File();
    File( std::string const &filename );
- 
    ~File();
 
+   // Loading
+   bool Load( std::string const &filename );
+   bool Load(); 
    // Standard values and informations contained in the header
    bool IsReadable();
 
    // Some heuristic based accessors, end user intended 
+   int GetImageNumber();
+   ModalityType GetModality();
+
+   int GetXSize();
+   int GetYSize();
+   int GetZSize();
+
+   float GetXSpacing();
+   float GetYSpacing();
+   float GetZSpacing();
+
+   float GetXOrigin();
+   float GetYOrigin();
+   float GetZOrigin();
+
+   void GetImageOrientationPatient( float iop[6] );
+
    int GetBitsStored();
    int GetBitsAllocated();
+   int GetHighBitPosition();
    int GetSamplesPerPixel();
    int GetPlanarConfiguration();
    int GetPixelSize();
-   int GetHighBitPosition();
+   std::string GetPixelType();
    bool IsSignedPixelData();
    bool IsMonochrome();
+   bool IsMonochrome1();
    bool IsPaletteColor();
    bool IsYBRFull();
 
-   std::string GetPixelType();
-   size_t GetPixelOffset();
-   size_t GetPixelAreaLength();
-
-   //Some image informations needed for third package imaging library
-   int GetXSize();
-   int GetYSize();
-   int GetZSize();
-
-   float GetXSpacing();
-   float GetYSpacing();
-   float GetZSpacing();
+   bool HasLUT();
+   int GetLUTNbits();
 
    // For rescaling graylevel:
    float GetRescaleIntercept();
@@ -147,35 +146,55 @@ public:
    int GetNumberOfScalarComponents();
    int GetNumberOfScalarComponentsRaw();
 
-   // To organize DICOM files based on their x,y,z position 
-   void GetImageOrientationPatient( float iop[6] );
-
-   int GetImageNumber();
-   ModalityType GetModality();
-
-   float GetXOrigin();
-   float GetYOrigin();
-   float GetZOrigin();
-
-   bool   HasLUT();
-   int    GetLUTNbits();
-
    /// Accessor to \ref File::GrPixel
    uint16_t GetGrPixel()  { return GrPixel; }
-   
    /// Accessor to \ref File::NumPixel
    uint16_t GetNumPixel() { return NumPixel; }
 
+   size_t GetPixelOffset();
+   size_t GetPixelAreaLength();
+
+   /// returns the RLE info
+   RLEFramesInfo *GetRLEInfo() { return RLEInfo; }
+   /// Returns the JPEG Fragments info
+   JPEGFragmentsInfo *GetJPEGInfo() { return JPEGInfo; }
+
+// Anonymization process
+   void AddAnonymizeElement (uint16_t group, uint16_t elem, 
+                             std::string const &value);
+   /// Clears the list of elements to be anonymized
+   void ClearAnonymizeList() { AnonymizeList.clear(); }      
+   void AnonymizeNoLoad();
+   /// Replace patient's own information by info from the Anonymization list
+   bool AnonymizeFile();
+
    bool Write(std::string fileName, FileType filetype);
 
-   /// Initialize DICOM File when none
-   void InitializeDefaultFile();
- 
 protected:
-   /// Replace patient's specific information by 'anonymous'
-   bool AnonymizeFile();
+ 
+   /// Store the RLE frames info obtained during parsing of pixels.
+   RLEFramesInfo *RLEInfo;
+   /// Store the JPEG fragments info obtained during parsing of pixels.
+   JPEGFragmentsInfo *JPEGInfo;
+
+   /// \brief In some cases (e.g. for some ACR-NEMA images) the Entry Element
+   /// Number of the 'Pixel Element' is *not* found at 0x0010. In order to
+   /// make things easier the parser shall store the proper value in
+   /// NumPixel to provide a unique access facility. 
+   uint16_t NumPixel;
+   /// \brief In some cases (e.g. for some ACR-NEMA images) the header entry for
+   /// the group of pixels is *not* found at 0x7fe0. 
+   /// In order to make things easier the parser shall store the proper value
+   /// in GrPixel to provide a unique access facility.
+   uint16_t GrPixel;
 
 private:
+   bool DoTheLoadingJob();
+   void ComputeRLEInfo();
+   void ComputeJPEGFragmentInfo();
+   bool     ReadTag(uint16_t, uint16_t);
+   uint32_t ReadTagLength(uint16_t, uint16_t);
+   void ReadAndSkipEncapsulatedBasicOffsetTable();
 
 };
 } // end namespace gdcm