Program: gdcm
Module: $RCSfile: gdcmFile.h,v $
Language: C++
- Date: $Date: 2004/11/16 16:20:23 $
- Version: $Revision: 1.69 $
+ Date: $Date: 2004/11/25 10:24:34 $
+ Version: $Revision: 1.76 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
#include "gdcmCommon.h"
#include "gdcmHeader.h"
#include "gdcmPixelConvert.h"
+#include "gdcmDocEntryArchive.h"
namespace gdcm
{
*/
class GDCM_EXPORT File
{
+public:
+ enum TWriteMode
+ {
+ 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; };
+ size_t GetImageDataSize();
+ size_t GetImageDataRawSize();
/// Accessor to \ref PixelConverter
PixelConvert* GetPixelConverter() { return PixelConverter; };
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);
bool WriteDcmImplVR(std::string const& fileName);
bool WriteDcmExplVR(std::string const& fileName);
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)
return true;
}
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; };
+
+ // 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; };
+
protected:
bool WriteBase(std::string const& fileName, FileType type);
+ bool CheckWriteIntegrity();
+
+ void SetWriteToNative();
+ void SetWriteToDecompressed();
+ void SetWriteToRGB();
+ void RestoreWrite();
+
+ void SetWriteToLibido();
+ void RestoreWriteFromLibido();
+
+ 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
- void RestoreInitialValues(); // will belong to the future PixelData class
- void DeleteInitialValues(); // will belong to the future PixelData class
uint8_t* GetDecompressed();
int ComputeDecompressedPixelDataSizeFromHeader();
-private:
void SetPixelData(uint8_t* data);
+private:
+
// members variables:
/// Header to use to load the file
/// Wether already parsed or not
bool Parsed;
-
+
/// Utility pixel converter
PixelConvert* PixelConverter;
+ // 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
/// - 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;
-
- /// \brief length of the last allocated area devoided to receive Pixels
- /// ( to allow us not to (free + new) if un necessary )
- size_t LastAllocatedPixelDataLength;
-
- // Initial values of some fields that can be modified during reading process
- // if user asked to transform gray level + LUT image into RGB image
-
- /// \brief Samples Per Pixel (0x0028,0x0002), as found on disk
- std::string InitialSpp;
- /// \brief Photometric Interpretation (0x0028,0x0004), as found on disk
- std::string InitialPhotInt;
- /// \brief Planar Configuration (0x0028,0x0006), as found on disk
- std::string InitialPlanConfig;
-
- // Initial values of some fields that can be modified during reading process
- // if the image was a 'strange' ACR-NEMA
- // (Bits Allocated=12, High Bit not equal to Bits stored +1)
- /// \brief Bits Allocated (0x0028,0x0100), as found on disk
- std::string InitialBitsAllocated;
- /// \brief High Bit (0x0028,0x0102), as found on disk
- std::string InitialHighBit;
-
- // some DocEntry that can be moved out of the H table during reading process
- // if user asked to transform gray level + LUT image into RGB image
- // We keep a pointer on them for a future use.
-
- /// \brief Red Palette Color Lookup Table Descriptor 0028 1101 as read
- DocEntry* InitialRedLUTDescr;
- /// \brief Green Palette Color Lookup Table Descriptor 0028 1102 as read
- DocEntry* InitialGreenLUTDescr;
- /// \brief Blue Palette Color Lookup Table Descriptor 0028 1103 as read
- DocEntry* InitialBlueLUTDescr;
-
- /// \brief Red Palette Color Lookup Table Data 0028 1201 as read
- DocEntry* InitialRedLUTData;
- /// \brief Green Palette Color Lookup Table Data 0028 1202 as read
- DocEntry* InitialGreenLUTData;
- /// \brief Blue Palette Color Lookup Table Data 0028 1203 as read
- DocEntry* InitialBlueLUTData;
-
//
// --------------- end of future PixelData class
-//
+//
};
} // end namespace gdcm