Program: gdcm
Module: $RCSfile: TestCopyRescaleDicom.cxx,v $
Language: C++
- Date: $Date: 2006/04/11 16:05:03 $
- Version: $Revision: 1.22 $
+ Date: $Date: 2007/10/30 09:13:03 $
+ Version: $Revision: 1.23 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
//////////////// Step 1:
std::cout << " 1...";
- gdcm::File originalF = gdcm::File( );
- originalF.SetFileName( filename );
- originalF.Load();
+ GDCM_NAME_SPACE::File *originalF = GDCM_NAME_SPACE::File::New( );
+ originalF->SetFileName( filename );
+ originalF->Load();
- gdcm::File copyF = gdcm::File( );
+ GDCM_NAME_SPACE::File *copyF = GDCM_NAME_SPACE::File::New( );
//First of all copy the file, field by field
//////////////// Step 2:
std::cout << "2...";
// Copy of the file content
- gdcm::DocEntry *d = originalF.GetFirstEntry();
+ GDCM_NAME_SPACE::DocEntry *d = originalF->GetFirstEntry();
while(d)
{
- if ( gdcm::DataEntry *de = dynamic_cast<gdcm::DataEntry *>(d) )
+ if ( GDCM_NAME_SPACE::DataEntry *de = dynamic_cast<GDCM_NAME_SPACE::DataEntry *>(d) )
{
- copyF.InsertEntryBinArea( de->GetBinArea(),de->GetLength(),
+ copyF->InsertEntryBinArea( de->GetBinArea(),de->GetLength(),
de->GetGroup(),de->GetElement(),
de->GetVR() );
}
// We skip pb of SQ recursive exploration
}
- d = originalF.GetNextEntry();
+ d = originalF->GetNextEntry();
}
- gdcm::FileHelper original = gdcm::FileHelper( &originalF );
- gdcm::FileHelper copy = gdcm::FileHelper( ©F );
+ GDCM_NAME_SPACE::FileHelper *original = GDCM_NAME_SPACE::FileHelper::New( originalF );
+ GDCM_NAME_SPACE::FileHelper *copy = GDCM_NAME_SPACE::FileHelper::New( copyF );
- size_t dataSize = original.GetImageDataSize();
+ size_t dataSize = original->GetImageDataSize();
size_t rescaleSize;
uint8_t *rescaleImage;
- const std::string &bitsStored = originalF.GetEntryValue(0x0028,0x0101);
+ const std::string &bitsStored = originalF->GetEntryString(0x0028,0x0101);
if( bitsStored == "16" )
{
std::cout << "Rescale...";
- copyF.InsertEntryString( "8", 0x0028, 0x0100, "US"); // Bits Allocated
- copyF.InsertEntryString( "8", 0x0028, 0x0101, "US"); // Bits Stored
- copyF.InsertEntryString( "7", 0x0028, 0x0102, "US"); // High Bit
- copyF.InsertEntryString( "0", 0x0028, 0x0103, "US"); // Pixel Representation
+ copyF->InsertEntryString( "8", 0x0028, 0x0100, "US"); // Bits Allocated
+ copyF->InsertEntryString( "8", 0x0028, 0x0101, "US"); // Bits Stored
+ copyF->InsertEntryString( "7", 0x0028, 0x0102, "US"); // High Bit
+ copyF->InsertEntryString( "0", 0x0028, 0x0103, "US"); // Pixel Representation
// We assume the value were from 0 to uint16_t max
rescaleSize = dataSize / 2;
rescaleImage = new uint8_t[dataSize];
- uint16_t *imageData16 = (uint16_t*)original.GetImageData();
+ uint16_t *imageData16 = (uint16_t*)original->GetImageData();
uint16_t *tmpImage = imageData16;
uint8_t *tmpRescale = rescaleImage;
for(unsigned int i=0; i<rescaleSize; i++)
std::cout << "Same...";
rescaleSize = dataSize;
rescaleImage = new uint8_t[dataSize];
- memcpy(rescaleImage,original.GetImageData(),dataSize);
+ memcpy(rescaleImage,original->GetImageData(),dataSize);
}
- copy.SetImageData(rescaleImage, rescaleSize);
+ copy->SetImageData(rescaleImage, rescaleSize);
//////////////// Step 3:
std::cout << "3...";
- copy.SetWriteModeToRGB();
- if( !copy.WriteDcmExplVR(output) )
+ copy->SetWriteModeToRGB();
+ if( !copy->WriteDcmExplVR(output) )
{
std::cout << " Failed" << std::endl
<< " " << output << " not written" << std::endl;
//////////////// Step 4:
std::cout << "4...";
- gdcm::FileHelper copy2 = gdcm::FileHelper( output );
+ GDCM_NAME_SPACE::FileHelper *copy2 = GDCM_NAME_SPACE::FileHelper::New( output );
//Is the file written still gdcm parsable ?
- if ( !copy2.GetFile()->IsReadable() )
+ if ( !copy2->GetFile()->IsReadable() )
{
std::cout << " Failed" << std::endl
<< " " << output << " not readable" << std::endl;
//////////////// Step 5:
std::cout << "5...";
- size_t dataSizeWritten = copy2.GetImageDataSize();
- uint8_t *imageDataWritten = copy2.GetImageData();
+ size_t dataSizeWritten = copy2->GetImageDataSize();
+ uint8_t *imageDataWritten = copy2->GetImageData();
- if (originalF.GetXSize() != copy2.GetFile()->GetXSize() ||
- originalF.GetYSize() != copy2.GetFile()->GetYSize() ||
- originalF.GetZSize() != copy2.GetFile()->GetZSize())
+ if (originalF->GetXSize() != copy2->GetFile()->GetXSize() ||
+ originalF->GetYSize() != copy2->GetFile()->GetYSize() ||
+ originalF->GetZSize() != copy2->GetFile()->GetZSize())
{
std::cout << "Failed" << std::endl
<< " X Size differs: "
- << "X: " << originalF.GetXSize() << " # "
- << copy2.GetFile()->GetXSize() << " | "
- << "Y: " << originalF.GetYSize() << " # "
- << copy2.GetFile()->GetYSize() << " | "
- << "Z: " << originalF.GetZSize() << " # "
- << copy2.GetFile()->GetZSize() << std::endl;
+ << "X: " << originalF->GetXSize() << " # "
+ << copy2->GetFile()->GetXSize() << " | "
+ << "Y: " << originalF->GetYSize() << " # "
+ << copy2->GetFile()->GetYSize() << " | "
+ << "Z: " << originalF->GetZSize() << " # "
+ << copy2->GetFile()->GetZSize() << std::endl;
delete[] rescaleImage;
return 1;