-/*=========================================================================
+ /*=========================================================================
Program: gdcm
Module: $RCSfile: gdcmFile.cxx,v $
Language: C++
- Date: $Date: 2004/09/01 16:23:59 $
- Version: $Revision: 1.122 $
+ Date: $Date: 2004/09/29 17:33:17 $
+ Version: $Revision: 1.132 $
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.htm for details.
+ 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
//-------------------------------------------------------------------------
// Constructor / Destructor
/**
- * \ingroup gdcmFile
* \brief Constructor dedicated to deal with the *pixels* area of a ACR/DICOMV3
* file (gdcmHeader only deals with the ... header)
* Opens (in read only and when possible) an existing file and checks
* user sets an a posteriori shadow dictionary (efficiency can be
* seen as a side effect).
* @param header already built gdcmHeader
- * @return
*/
gdcmFile::gdcmFile(gdcmHeader *header)
{
Header = header;
SelfHeader = false;
-
- PixelRead = -1; // no ImageData read yet.
- LastAllocatedPixelDataLength = 0;
- PixelData = NULL;
-
- InitialSpp = "";
- InitialPhotInt = "";
- InitialPlanConfig = "";
- InitialBitsAllocated = "";
-
- if (Header->IsReadable())
- {
- SetPixelDataSizeFromHeader();
- }
+ Initialise();
}
/**
- * \ingroup gdcmFile
* \brief Constructor dedicated to deal with the *pixels* area of a ACR/DICOMV3
* file (gdcmHeader only deals with the ... header)
* Opens (in read only and when possible) an existing file and checks
{
Header = new gdcmHeader( filename );
SelfHeader = true;
-
- PixelRead = -1; // no ImageData read yet.
- LastAllocatedPixelDataLength = 0;
- PixelData = NULL;
+ Initialise();
+}
- InitialSpp = "";
- InitialPhotInt = "";
- InitialPlanConfig = "";
- InitialBitsAllocated = "";
-
+/**
+ * \brief Factorization for various forms of constructors.
+ */
+void gdcmFile::Initialise()
+{
if ( Header->IsReadable() )
{
- SetPixelDataSizeFromHeader();
+ ImageDataSizeRaw = ComputeDecompressedPixelDataSizeFromHeader();
+ if ( Header->HasLUT() )
+ {
+ ImageDataSize = 3 * ImageDataSizeRaw;
+ }
+ else
+ {
+ ImageDataSize = ImageDataSizeRaw;
+ }
}
+ SaveInitialValues();
}
/**
- * \ingroup gdcmFile
* \brief canonical destructor
* \note If the gdcmHeader was created by the gdcmFile constructor,
* it is destroyed by the gdcmFile
*/
gdcmFile::~gdcmFile()
-{
+{
if( SelfHeader )
{
delete Header;
}
Header = 0;
+
+ DeleteInitialValues();
+}
+
+/**
+ * \brief Sets some initial values for the Constructor
+ * \warning not end user intended
+ */
+void gdcmFile::SaveInitialValues()
+{
+
+ PixelRead = -1; // no ImageData read yet.
+ LastAllocatedPixelDataLength = 0;
+ Pixel_Data = 0;
+
+ InitialSpp = "";
+ InitialPhotInt = "";
+ InitialPlanConfig = "";
+ InitialBitsAllocated = "";
+ InitialHighBit = "";
+
+ InitialRedLUTDescr = 0;
+ InitialGreenLUTDescr = 0;
+ InitialBlueLUTDescr = 0;
+ InitialRedLUTData = 0;
+ InitialGreenLUTData = 0;
+ InitialBlueLUTData = 0;
+
+ if ( Header->IsReadable() )
+ {
+ // the following values *may* be modified
+ // by gdcmFile::GetImageDataIntoVectorRaw
+ // we save their initial value.
+ InitialSpp = Header->GetEntryByNumber(0x0028,0x0002);
+ InitialPhotInt = Header->GetEntryByNumber(0x0028,0x0004);
+ InitialPlanConfig = Header->GetEntryByNumber(0x0028,0x0006);
+
+ InitialBitsAllocated = Header->GetEntryByNumber(0x0028,0x0100);
+ InitialHighBit = Header->GetEntryByNumber(0x0028,0x0102);
+
+ // the following entries *may* be removed from the H table
+ // (NOT deleted ...) by gdcmFile::GetImageDataIntoVectorRaw
+ // we keep a pointer on them.
+ InitialRedLUTDescr = Header->GetDocEntryByNumber(0x0028,0x1101);
+ InitialGreenLUTDescr = Header->GetDocEntryByNumber(0x0028,0x1102);
+ InitialBlueLUTDescr = Header->GetDocEntryByNumber(0x0028,0x1103);
+
+ InitialRedLUTData = Header->GetDocEntryByNumber(0x0028,0x1201);
+ InitialGreenLUTData = Header->GetDocEntryByNumber(0x0028,0x1202);
+ InitialBlueLUTData = Header->GetDocEntryByNumber(0x0028,0x1203);
+ }
+}
+
+/**
+ * \brief restores some initial values
+ * \warning not end user intended
+ */
+void gdcmFile::RestoreInitialValues()
+{
+ if ( Header->IsReadable() )
+ {
+ // the following values *may* have been modified
+ // by gdcmFile::GetImageDataIntoVectorRaw
+ // we restore their initial value.
+ if ( InitialSpp != "")
+ Header->SetEntryByNumber(InitialSpp,0x0028,0x0002);
+ if ( InitialPhotInt != "")
+ Header->SetEntryByNumber(InitialPhotInt,0x0028,0x0004);
+ if ( InitialPlanConfig != "")
+
+ Header->SetEntryByNumber(InitialPlanConfig,0x0028,0x0006);
+ if ( InitialBitsAllocated != "")
+ Header->SetEntryByNumber(InitialBitsAllocated,0x0028,0x0100);
+ if ( InitialHighBit != "")
+ Header->SetEntryByNumber(InitialHighBit,0x0028,0x0102);
+
+ // the following entries *may* be have been removed from the H table
+ // (NOT deleted ...) by gdcmFile::GetImageDataIntoVectorRaw
+ // we restore them.
+
+ if (InitialRedLUTDescr)
+ Header->AddEntry(InitialRedLUTDescr);
+ if (InitialGreenLUTDescr)
+ Header->AddEntry(InitialGreenLUTDescr);
+ if (InitialBlueLUTDescr)
+ Header->AddEntry(InitialBlueLUTDescr);
+
+ if (InitialRedLUTData)
+ Header->AddEntry(InitialBlueLUTDescr);
+ if (InitialGreenLUTData)
+ Header->AddEntry(InitialGreenLUTData);
+ if (InitialBlueLUTData)
+ Header->AddEntry(InitialBlueLUTData);
+ }
+}
+
+/**
+ * \brief delete initial values (il they were saved)
+ * of InitialLutDescriptors and InitialLutData
+ */
+void gdcmFile::DeleteInitialValues()
+{
+
+// InitialLutDescriptors and InitialLutData
+// will have to be deleted if the don't belong any longer
+// to the Header H table when the header is deleted...
+
+ if ( InitialRedLUTDescr )
+ delete InitialRedLUTDescr;
+
+ if ( InitialGreenLUTDescr )
+ delete InitialGreenLUTDescr;
+
+ if ( InitialBlueLUTDescr )
+ delete InitialBlueLUTDescr;
+
+ if ( InitialRedLUTData )
+ delete InitialRedLUTData;
+
+ if ( InitialGreenLUTData != NULL)
+ delete InitialGreenLUTData;
+
+ if ( InitialBlueLUTData != NULL)
+ delete InitialBlueLUTData;
}
//-----------------------------------------------------------------------------
// Public
/**
- * \ingroup gdcmFile
* \brief computes the length (in bytes) we must ALLOCATE to receive the
* image(s) pixels (multiframes taken into account)
* \warning : it is NOT the group 7FE0 length
* (no interest for compressed images).
*/
-void gdcmFile::SetPixelDataSizeFromHeader()
+int gdcmFile::ComputeDecompressedPixelDataSizeFromHeader()
{
// see PS 3.3-2003 : C.7.6.3.2.1
//
// 0028|1203 [US] [Blue Palette Color Lookup Table Data]
// Number of "Bits Allocated"
- int nb;
- std::string str_nb = Header->GetEntryByNumber(0x0028,0x0100);
-
- if ( str_nb == GDCM_UNFOUND )
+ int numberBitsAllocated = Header->GetBitsAllocated();
+ if ( ( numberBitsAllocated == 0 ) || ( numberBitsAllocated == 12 ) )
{
- nb = 16;
+ numberBitsAllocated = 16;
}
- else
- {
- nb = atoi( str_nb.c_str() );
- if (nb == 12)
- {
- nb =16;
- }
- }
- ImageDataSize = ImageDataSizeRaw = Header->GetXSize() * Header->GetYSize()
- * Header->GetZSize() * (nb/8) * Header->GetSamplesPerPixel();
- std::string str_PhotometricInterpretation =
- Header->GetEntryByNumber(0x0028,0x0004);
-
- // if ( str_PhotometricInterpretation == "PALETTE COLOR " ),
- // pb when undealt Segmented Palette Color
-
- if ( Header->HasLUT() )
- {
- ImageDataSize *= 3;
- }
-}
-
-/**
- * \ingroup gdcmFile
- * \brief Returns the size (in bytes) of required memory to hold
- * the pixel data represented in this file, if user DOESN'T want
- * to get RGB pixels image when it's stored as a PALETTE COLOR image
- * -the (vtk) user is supposed to know how to deal with LUTs-
- * \warning to be used with GetImagePixelsRaw()
- * @return The size of pixel data in bytes.
- */
-size_t gdcmFile::GetImageDataSizeRaw()
-{
- return ImageDataSizeRaw;
+ int DecompressedSize = Header->GetXSize()
+ * Header->GetYSize()
+ * Header->GetZSize()
+ * ( numberBitsAllocated / 8 )
+ * Header->GetSamplesPerPixel();
+
+ return DecompressedSize;
}
/**
- * \ingroup gdcmFile
* \brief - Allocates necessary memory,
* - Reads the pixels from disk (uncompress if necessary),
* - Transforms YBR pixels, if any, into RGB pixels
* @return Pointer to newly allocated pixel data.
* NULL if alloc fails
*/
-void *gdcmFile::GetImageData()
+uint8_t* gdcmFile::GetImageData()
{
// FIXME (Mathieu)
- // I need to deallocate PixelData before doing any allocation:
+ // I need to deallocate Pixel_Data before doing any allocation:
- if ( PixelData )
- if ( LastAllocatedPixelDataLength != ImageDataSize)
- free (PixelData);
- PixelData = new uint8_t[ImageDataSize];
- if ( PixelData )
+ if ( Pixel_Data )
+ if ( LastAllocatedPixelDataLength != ImageDataSize )
+ free(Pixel_Data);
+ if ( !Pixel_Data )
+ Pixel_Data = new uint8_t[ImageDataSize];
+
+ if ( Pixel_Data )
{
LastAllocatedPixelDataLength = ImageDataSize;
-
- GetImageDataIntoVector(PixelData, ImageDataSize);
+
+ // we load the pixels (and transform grey level + LUT into RGB)
+ GetImageDataIntoVector(Pixel_Data, ImageDataSize);
+
+ // We say the value *is* loaded.
+ GetHeader()->SetEntryByNumber( GDCM_BINLOADED,
+ GetHeader()->GetGrPixel(), GetHeader()->GetNumPixel());
+
// Will be 7fe0, 0010 in standard case
- GetHeader()->SetEntryVoidAreaByNumber( PixelData,
+ GetHeader()->SetEntryBinAreaByNumber( Pixel_Data,
GetHeader()->GetGrPixel(), GetHeader()->GetNumPixel());
}
PixelRead = 0; // no PixelRaw
- return PixelData;
+ return Pixel_Data;
}
/**
- * \ingroup gdcmFile
* \brief
* Read the pixels from disk (uncompress if necessary),
* Transforms YBR pixels, if any, into RGB pixels
}
/**
- * \ingroup gdcmFile
* \brief Allocates necessary memory,
* Transforms YBR pixels (if any) into RGB pixels
* Transforms 3 planes R, G, B (if any) into a single RGB Plane
* @return Pointer to newly allocated pixel data.
* \ NULL if alloc fails
*/
-void * gdcmFile::GetImageDataRaw ()
+uint8_t* gdcmFile::GetImageDataRaw ()
{
size_t imgDataSize;
if ( Header->HasLUT() )
imgDataSize = ImageDataSize;
// FIXME (Mathieu)
- // I need to deallocate PixelData before doing any allocation:
+ // I need to deallocate Pixel_Data before doing any allocation:
- if ( PixelData )
- if ( LastAllocatedPixelDataLength != imgDataSize)
- free (PixelData);
- PixelData = new uint8_t[imgDataSize];
- if ( PixelData )
+ if ( Pixel_Data )
+ if ( LastAllocatedPixelDataLength != imgDataSize )
+ free(Pixel_Data);
+ if ( !Pixel_Data )
+ Pixel_Data = new uint8_t[imgDataSize];
+
+ if ( Pixel_Data )
{
LastAllocatedPixelDataLength = imgDataSize;
- GetImageDataIntoVectorRaw(PixelData, imgDataSize);
+ // we load the pixels ( grey level or RGB, but NO transformation)
+ GetImageDataIntoVectorRaw(Pixel_Data, imgDataSize);
+
+ // We say the value *is* loaded.
+ GetHeader()->SetEntryByNumber( GDCM_BINLOADED,
+ GetHeader()->GetGrPixel(), GetHeader()->GetNumPixel());
+
// will be 7fe0, 0010 in standard cases
- GetHeader()->SetEntryVoidAreaByNumber(PixelData,
- GetHeader()->GetGrPixel(), GetHeader()->GetNumPixel());
+ GetHeader()->SetEntryBinAreaByNumber(Pixel_Data,
+ GetHeader()->GetGrPixel(), GetHeader()->GetNumPixel());
}
PixelRead = 1; // PixelRaw
- return PixelData;
+ return Pixel_Data;
}
/**
- * \ingroup gdcmFile
* \brief Copies at most MaxSize bytes of pixel data to caller's
* memory space.
* \warning This function was designed to avoid people that want to build
* @return On success, the number of bytes actually copied. Zero on
* failure e.g. MaxSize is lower than necessary.
*/
-size_t gdcmFile::GetImageDataIntoVectorRaw (void *destination, size_t maxSize)
+size_t gdcmFile::GetImageDataIntoVectorRaw (void* destination, size_t maxSize)
{
- int nb, nbu, highBit, sign;
-
// we save the initial values of the following
// in order to be able to restore the header in a disk-consistent state
// (if user asks twice to get the pixels from disk)
- if ( PixelRead == -1 ) // File was never "read" before
+ if ( PixelRead != -1 ) // File was "read" before
{
- InitialSpp = Header->GetEntryByNumber(0x0028,0x0002);
- InitialPhotInt = Header->GetEntryByNumber(0x0028,0x0004);
- InitialPlanConfig = Header->GetEntryByNumber(0x0028,0x0006);
- InitialBitsAllocated = Header->GetEntryByNumber(0x0028,0x0100);
- }
- else // File was already "read", the following *may* have been modified
- // we restore them to be in a disk-consistent state
- {
- // FIXME : What happened with the LUTs ?
- Header->SetEntryByNumber(InitialSpp,0x0028,0x0002);
- Header->SetEntryByNumber(InitialPhotInt,0x0028,0x0004);
- Header->SetEntryByNumber(InitialPlanConfig,0x0028,0x0006);
- Header->SetEntryByNumber(InitialBitsAllocated,0x0028,0x0100);
+ RestoreInitialValues();
}
PixelRead = 1 ; // PixelRaw
ReadPixelData( destination );
// Number of Bits Allocated for storing a Pixel
- std::string str_nb = Header->GetEntryByNumber(0x0028,0x0100);
- if ( str_nb == GDCM_UNFOUND )
- {
- nb = 16;
- }
- else
+ int numberBitsAllocated = Header->GetBitsAllocated();
+ if ( numberBitsAllocated == 0 )
{
- nb = atoi( str_nb.c_str() );
- // FIXME
- // From reading SetPixelDataSizeFromHeader, it seems 12 should be treated
- // separately, correct ?
+ numberBitsAllocated = 16;
}
// Number of Bits actually used
- std::string str_nbu = Header->GetEntryByNumber(0x0028,0x0101);
- if ( str_nbu == GDCM_UNFOUND )
+ int numberBitsStored = Header->GetBitsStored();
+ if ( numberBitsStored == 0 )
{
- nbu = nb;
- }
- else
- {
- nbu = atoi( str_nbu.c_str() );
+ numberBitsStored = numberBitsAllocated;
}
// High Bit Position
- std::string str_highBit = Header->GetEntryByNumber(0x0028,0x0102);
- if ( str_highBit == GDCM_UNFOUND )
+ int highBitPosition = Header->GetHighBitPosition();
+ if ( highBitPosition == 0 )
{
- highBit = nb - 1;
+ highBitPosition = numberBitsAllocated - 1;
}
- else
- {
- highBit = atoi( str_highBit.c_str() );
- }
- // Pixel sign
- // 0 = Unsigned
- // 1 = Signed
- std::string str_sign = Header->GetEntryByNumber(0x0028,0x0103);
- if ( str_sign == GDCM_UNFOUND )
- {
- sign = 0; // default is unsigned
- }
- else
- {
- sign = atoi( str_sign.c_str() );
- }
+ bool signedPixel = Header->IsSignedPixelData();
- // re arange bytes inside the integer (processor endianity)
- if ( nb != 8 )
+// SPLIT ME
+////////////////////////////////////////////////////////
+// ENDIANITY SECTION: re-arange bytes inside the integer
+ if ( numberBitsAllocated != 8 )
{
- SwapZone(destination, Header->GetSwapCode(), ImageDataSize, nb);
+ SwapZone( destination, Header->GetSwapCode(), ImageDataSize,
+ numberBitsAllocated );
}
// to avoid pb with some xmedcon breakers images
- if ( nb == 16 && nbu < nb && sign == 0)
+ if ( ( numberBitsAllocated == 16 )
+ && ( numberBitsStored < numberBitsAllocated )
+ && ( ! signedPixel ) )
{
- int l = (int)(ImageDataSize / (nb/8));
+ int l = (int)(ImageDataSize / (numberBitsAllocated/8));
uint16_t *deb = (uint16_t *)destination;
for(int i = 0; i<l; i++)
{
}
}
- // re arange bits inside the bytes
- if ( nbu != nb )
+// SPLIT ME
+//////////////////////////////////
+// re arange bits inside the bytes
+ if ( numberBitsStored != numberBitsAllocated )
{
- int l = (int)(ImageDataSize / (nb/8));
- if ( nb == 16 )
+ int l = (int)(ImageDataSize / (numberBitsAllocated/8));
+ if ( numberBitsAllocated == 16 )
{
uint16_t mask = 0xffff;
- mask = mask >> (nb-nbu);
+ mask = mask >> ( numberBitsAllocated - numberBitsStored );
uint16_t *deb = (uint16_t *)destination;
for(int i = 0; i<l; i++)
{
- *deb = (*deb >> (nbu - highBit - 1)) & mask;
+ *deb = (*deb >> (numberBitsStored - highBitPosition - 1)) & mask;
deb++;
}
}
- else if ( nb == 32 )
+ else if ( numberBitsAllocated == 32 )
{
uint32_t mask = 0xffffffff;
- mask = mask >> (nb - nbu);
+ mask = mask >> ( numberBitsAllocated - numberBitsStored );
uint32_t *deb = (uint32_t *)destination;
for(int i = 0; i<l; i++)
{
- *deb = (*deb >> (nbu - highBit - 1)) & mask;
+ *deb = (*deb >> (numberBitsStored - highBitPosition - 1)) & mask;
deb++;
}
}
return 0;
}
}
-// DO NOT remove this code commented out.
-// Nobody knows what's expecting you ...
-// Just to 'see' what was actually read on disk :-(
-
-// FILE * f2;
-// f2 = fopen("SpuriousFile.RAW","wb");
-// fwrite(destination,ImageDataSize,1,f2);
-// fclose(f2);
- // Deal with the color
- // -------------------
+#ifdef GDCM_DEBUG
+ FILE* DebugFile;
+ DebugFile = fopen( "SpuriousFile.RAW", "wb" );
+ fwrite( PixelConvertor.GetUncompressed(),
+ PixelConvertor.GetUncompressedsSize(),
+ 1, DebugFile );
+ fclose( DebugFile );
+#endif //GDCM_DEBUG
+
+// SPLIT ME
+//////////////////////////////////
+// Deal with the color
- std::string str_PhotometricInterpretation =
- Header->GetEntryByNumber(0x0028,0x0004);
-
- if ( str_PhotometricInterpretation == "MONOCHROME1 "
- || str_PhotometricInterpretation == "MONOCHROME2 " )
+ // Monochrome pictures don't require color intervention
+ if ( Header->IsMonochrome() )
{
return ImageDataSize;
}
// Whatever Planar Configuration is,
// "PALETTE COLOR " implies that we deal with the palette.
- if ( str_PhotometricInterpretation == "PALETTE COLOR ")
+ if ( Header->IsPaletteColor() )
{
planConf = 2;
}
// Pixels are already RGB
break;
case 1:
- if (str_PhotometricInterpretation == "YBR_FULL")
+ if ( Header->IsYBRFull() )
{
// Warning : YBR_FULL_422 acts as RGB
// : we need to make RGB Pixels from Planes Y,cB,cR
}
// now, it's an RGB image
// Lets's write it in the Header
+
+ // Droping Palette Color out of the Header
+ // has been moved to the Write process.
- // CreateOrReplaceIfExist ?
+ // TODO : move 'values' modification to the write process
+ // : save also (in order to be able to restore)
+ // : 'high bit' -when not equal to 'bits stored' + 1
+ // : 'bits allocated', when it's equal to 12 ?!
std::string spp = "3"; // Samples Per Pixel
std::string photInt = "RGB "; // Photometric Interpretation
std::string planConfig = "0"; // Planar Configuration
-
-
Header->SetEntryByNumber(spp,0x0028,0x0002);
Header->SetEntryByNumber(photInt,0x0028,0x0004);
Header->SetEntryByNumber(planConfig,0x0028,0x0006);
- /// \todo Drop Palette Color out of the Header?
return ImageDataSize;
}
/**
- * \ingroup gdcmFile
- * \brief performs a shalow copy (not a deep copy) of the user given
- * pixel area.
- * 'image' Pixels are presented as C-like 2D arrays : line per line.
- * 'volume'Pixels are presented as C-like 3D arrays : plane per plane
- * \warning user is kindly requested NOT TO 'free' the Pixel area
+ * \brief Points the internal Pixel_Data pointer to the callers inData
+ * image representation, BUT WITHOUT COPYING THE DATA.
+ * 'image' Pixels are presented as C-like 2D arrays : line per line.
+ * 'volume'Pixels are presented as C-like 3D arrays : plane per plane
+ * \warning Since the pixels are not copied, it is the caller's responsability
+ * not to deallocate it's data before gdcm uses them (e.g. with
+ * the Write() method.
* @param inData user supplied pixel area
* @param expectedSize total image size, in Bytes
*
* @return boolean
*/
-bool gdcmFile::SetImageData(void *inData, size_t expectedSize)
+bool gdcmFile::SetImageData(uint8_t* inData, size_t expectedSize)
{
Header->SetImageDataSize( expectedSize );
// FIXME : if already allocated, memory leak !
- PixelData = inData;
+ Pixel_Data = inData;
ImageDataSize = ImageDataSizeRaw = expectedSize;
PixelRead = 1;
// FIXME : 7fe0, 0010 IS NOT set ...
}
/**
- * \ingroup gdcmFile
* \brief Writes on disk A SINGLE Dicom file
* NO test is performed on processor "Endiannity".
* It's up to the user to call his Reader properly
bool gdcmFile::WriteRawData(std::string const & fileName)
{
- FILE *fp1 = fopen(fileName.c_str(), "wb");
+ FILE* fp1 = fopen(fileName.c_str(), "wb");
if (fp1 == NULL)
{
printf("Fail to open (write) file [%s] \n", fileName.c_str());
return false;
}
- fwrite (PixelData, ImageDataSize, 1, fp1);
+ fwrite (Pixel_Data, ImageDataSize, 1, fp1);
fclose (fp1);
return true;
}
/**
- * \ingroup gdcmFile
* \brief Writes on disk A SINGLE Dicom file,
* using the Implicit Value Representation convention
* NO test is performed on processor "Endiannity".
}
/**
- * \ingroup gdcmFile
* \brief Writes on disk A SINGLE Dicom file,
* using the Explicit Value Representation convention
* NO test is performed on processor "Endiannity". * @param fileName name of the file to be created
}
/**
- * \ingroup gdcmFile
* \brief Writes on disk A SINGLE Dicom file,
* using the ACR-NEMA convention
* NO test is performed on processor "Endiannity".
//-----------------------------------------------------------------------------
// Protected
/**
- * \ingroup gdcmFile
* \brief NOT a end user inteded function
* (used by WriteDcmExplVR, WriteDcmImplVR, WriteAcr, etc)
* @param fileName name of the file to be created
return false;
}
- FILE *fp1 = fopen(fileName.c_str(), "wb");
+ FILE* fp1 = fopen(fileName.c_str(), "wb");
if (fp1 == NULL)
{
printf("Failed to open (write) File [%s] \n", fileName.c_str());
}
// ----------------- End of Special Patch ----------------
- // fwrite(PixelData, ImageDataSize, 1, fp1); // should be useless, now
+ // fwrite(Pixel_Data, ImageDataSize, 1, fp1); // should be useless, now
fclose (fp1);
return true;
//-----------------------------------------------------------------------------
// Private
/**
- * \ingroup gdcmFile
* \brief Swap the bytes, according to swap code.
* \warning not end user intended
* @param im area to deal with
* @param lgr Area Length
* @param nb Pixels Bit number
*/
-void gdcmFile::SwapZone(void *im, int swap, int lgr, int nb)
+void gdcmFile::SwapZone(void* im, int swap, int lgr, int nb)
{
int i;
}
/**
- * \ingroup gdcmFile
* \brief Read pixel data from disk (optionaly decompressing) into the
* caller specified memory location.
* @param destination where the pixel data should be stored.
*
*/
-bool gdcmFile::ReadPixelData(void *destination)
+bool gdcmFile::ReadPixelData(void* destination)
{
- FILE *fp = Header->OpenFile();
+ FILE* fp = Header->OpenFile();
if ( !fp )
{