Program: gdcm
Module: $RCSfile: gdcmFile.h,v $
Language: C++
- Date: $Date: 2004/11/24 10:23:47 $
- Version: $Revision: 1.74 $
+ Date: $Date: 2004/12/04 09:41:02 $
+ Version: $Revision: 1.84 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#define GDCMFILE_H
#include "gdcmCommon.h"
-#include "gdcmHeader.h"
-#include "gdcmPixelConvert.h"
-#include "gdcmDocEntryArchive.h"
namespace gdcm
{
+class Header;
+class ValEntry;
+class BinEntry;
+class PixelReadConvert;
+class PixelWriteConvert;
+class DocEntryArchive;
//-----------------------------------------------------------------------------
/*
* In addition to Dicom header exploration, this class is designed
class GDCM_EXPORT File
{
public:
- enum TWriteMode
+ enum FileMode
{
- WMODE_NATIVE,
WMODE_DECOMPRESSED,
WMODE_RGB
};
- enum TWriteType
- {
- WTYPE_IMPL_VR,
- WTYPE_EXPL_VR,
- WTYPE_ACR
- };
-
public:
File( Header* header );
File( std::string const& filename );
/// Accessor to \ref Header
Header* GetHeader() { return HeaderInternal; }
- /// Accessor to \ref ImageDataSize
- size_t GetImageDataSize() { return ImageDataSize; };
-
- /// Accessor to \ref ImageDataSizeRaw
- size_t GetImageDataSizeRaw() { return ImageDataSizeRaw; };
-
- /// Accessor to \ref PixelConverter
- PixelConvert* GetPixelConverter() { return PixelConverter; };
+ size_t GetImageDataSize();
+ size_t GetImageDataRawSize();
uint8_t* GetImageData();
- size_t GetImageDataIntoVector(void* destination, size_t maxSize);
uint8_t* GetImageDataRaw();
+ size_t GetImageDataIntoVector(void* destination, size_t maxSize);
- // see also Header::SetImageDataSize ?!?
bool SetImageData (uint8_t* data, size_t expectedSize);
// Write pixels of ONE image on hard drive
bool WriteAcr (std::string const& fileName);
bool Write(std::string const& fileName);
- virtual bool SetEntryByNumber(std::string const& content,
- uint16_t group, uint16_t element)
- {
- HeaderInternal->SetEntryByNumber(content,group,element);
- return true;
- }
+ bool SetEntryByNumber(std::string const& content,
+ uint16_t group, uint16_t element);
uint8_t* GetLutRGBA();
// Write mode
- void SetWriteModeToNative() { SetWriteMode(WMODE_NATIVE); };
- void SetWriteModeToDecompressed() { SetWriteMode(WMODE_DECOMPRESSED); };
- void SetWriteModeToRGB() { SetWriteMode(WMODE_RGB); };
- void SetWriteMode(unsigned int mode) { WriteMode = mode; };
- unsigned int GetWriteMode() { return WriteMode; };
+ void SetWriteModeToDecompressed() { SetWriteMode(WMODE_DECOMPRESSED); };
+ void SetWriteModeToRGB() { SetWriteMode(WMODE_RGB); };
+ void SetWriteMode(FileMode mode) { WriteMode = mode; };
+ FileMode GetWriteMode() { return WriteMode; };
// Write format
- void SetWriteTypeToDcmImplVR() { SetWriteType(WTYPE_EXPL_VR); };
- void SetWriteTypeToDcmExplVR() { SetWriteType(WTYPE_EXPL_VR); };
- void SetWriteTypeToAcr() { SetWriteType(WTYPE_ACR); };
- void SetWriteType(unsigned int format) { WriteType = format; };
- unsigned int GetWriteType() { return WriteType; };
+ void SetWriteTypeToDcmImplVR() { SetWriteType(ImplicitVR); };
+ void SetWriteTypeToDcmExplVR() { SetWriteType(ExplicitVR); };
+ void SetWriteTypeToAcr() { SetWriteType(ACR); };
+ void SetWriteTypeToAcrLibido() { SetWriteType(ACR_LIBIDO); };
+ void SetWriteType(FileType format) { WriteType = format; };
+ FileType GetWriteType() { return WriteType; };
protected:
- bool WriteBase(std::string const& fileName, FileType type);
+ bool WriteBase(std::string const& fileName);
+ bool CheckWriteIntegrity();
- void SetWriteToNative();
void SetWriteToDecompressed();
void SetWriteToRGB();
void RestoreWrite();
+ void SetWriteFileTypeToACR();
+ void SetWriteFileTypeToExplicitVR();
+ void SetWriteFileTypeToImplicitVR();
+ void RestoreWriteFileType();
+
void SetWriteToLibido();
- void RestoreWriteFromLibido();
+ void SetWriteToNoLibido();
+ void RestoreWriteOfLibido();
ValEntry* CopyValEntry(uint16_t group,uint16_t element);
BinEntry* CopyBinEntry(uint16_t group,uint16_t element);
private:
void Initialise();
- void SaveInitialValues(); // will belong to the future PixelData class
uint8_t* GetDecompressed();
int ComputeDecompressedPixelDataSizeFromHeader();
private:
- void SetPixelData(uint8_t* data);
-
// members variables:
/// Header to use to load the file
bool Parsed;
/// Utility pixel converter
- PixelConvert* PixelConverter;
+ PixelReadConvert* PixelReadConverter;
+ PixelWriteConvert* PixelWriteConverter;
// Utility header archive
DocEntryArchive *Archive;
// Write variables
- unsigned int WriteMode;
- unsigned int WriteType;
-
-/// FIXME
-// --------------- Will be moved to a PixelData class
-//
-
- /// \brief to hold the Pixels (when read)
- uint8_t* Pixel_Data; // (was PixelData)
-
- /// \brief Size (in bytes) of required memory to hold the Gray Level pixels
- /// represented in this file. This is used when the user DOESN'T want
- /// the RGB pixels image when it's stored as a PALETTE COLOR image
- size_t ImageDataSizeRaw;
-
- /// \brief Size (in bytes) of requited memory to hold the the pixels
- /// of this image in it's RGB convertion either from:
- /// - Plane R, Plane G, Plane B
- /// - Grey Plane + Palette Color
- /// - YBR Pixels (or from RGB Pixels, as well)
- size_t ImageDataSize;
-
- /// \brief ==1 if GetImageDataRaw was used
- /// ==0 if GetImageData was used
- /// ==-1 if ImageData never read
- int PixelRead;
-
-//
-// --------------- end of future PixelData class
-//
-
+ FileMode WriteMode;
+ FileType WriteType;
};
} // end namespace gdcm