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Testing/Source/MediaStorageAndFileFormat/Cxx/TestImageHelper3.cxx
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| /*========================================================================= | ||
| Program: GDCM (Grassroots DICOM). A DICOM library | ||
| Copyright (c) 2006-2011 Mathieu Malaterre | ||
| All rights reserved. | ||
| See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details. | ||
| This software is distributed WITHOUT ANY WARRANTY; without even | ||
| the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR | ||
| PURPOSE. See the above copyright notice for more information. | ||
| =========================================================================*/ | ||
| #include "gdcmImageHelper.h" | ||
| #include "gdcmMediaStorage.h" | ||
| #include "gdcmDataSet.h" | ||
| #include "gdcmAttribute.h" | ||
| #include "gdcmDirectionCosines.h" | ||
| #include "gdcmImage.h" | ||
| #include "gdcmFile.h" | ||
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| int TestImageHelper3(int, char *[]) | ||
| { | ||
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| std::vector<double> impos; | ||
| impos.resize(3); | ||
| impos[0] = 1; | ||
| impos[1] = 2; | ||
| impos[2] = 3; | ||
| std::vector<double> spacing; | ||
| spacing.resize(3); | ||
| spacing[0] = 0.6; | ||
| spacing[1] = 0.5; | ||
| spacing[2] = 0.4; | ||
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| std::vector<double> dircos; | ||
| dircos.resize(6); | ||
| dircos[0] = 0; | ||
| dircos[1] = 1; | ||
| dircos[2] = 0; | ||
| dircos[3] = 1; | ||
| dircos[4] = 0; | ||
| dircos[5] = 0; | ||
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| gdcm::Image img; | ||
| img.SetNumberOfDimensions(3); | ||
| img.SetOrigin( impos.data() ); | ||
| img.SetSpacing( spacing.data() ); | ||
| img.SetDirectionCosines( dircos.data() ); | ||
| // Try SC | ||
| gdcm::File file; | ||
| { | ||
| gdcm::ImageHelper::SetSecondaryCaptureImagePlaneModule( false ); | ||
| gdcm::MediaStorage ms( gdcm::MediaStorage::SecondaryCaptureImageStorage ); | ||
| gdcm::DataSet&ds = file.GetDataSet(); | ||
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| gdcm::DataElement de( gdcm::Tag(0x0008, 0x0016) ); | ||
| const char* msstr = gdcm::MediaStorage::GetMSString(ms); | ||
| de.SetByteValue( msstr, (uint32_t)strlen(msstr) ); | ||
| de.SetVR( gdcm::Attribute<0x0008, 0x0016>::GetVR() ); | ||
| ds.Insert( de ); | ||
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| gdcm::ImageHelper::SetDirectionCosinesValue( ds, dircos ); | ||
| gdcm::ImageHelper::SetOriginValue( ds, img ); | ||
| gdcm::ImageHelper::SetSpacingValue( ds, spacing ); | ||
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| std::cout << ds << std::endl; | ||
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| gdcm::Tag nominal(0x0018,0x2010 ); | ||
| if( !ds.FindDataElement( nominal ) ) return 1; | ||
| gdcm::Tag iop(0x0020,0x0037); | ||
| if( ds.FindDataElement( iop ) ) return 1; | ||
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| std::vector<double> ret = gdcm::ImageHelper::GetSpacingValue( file ); | ||
| // warning;: only two dim: | ||
| if( ret[0] != spacing[0] || ret[1] != spacing[1] ) { | ||
| std::cerr << ret[0] << "," << ret[1] << std::endl; | ||
| return 1; | ||
| } | ||
| } | ||
| gdcm::File cp2330file; | ||
| { | ||
| // New CP 2330 behavior | ||
| gdcm::ImageHelper::SetSecondaryCaptureImagePlaneModule( true ); | ||
| gdcm::MediaStorage ms( gdcm::MediaStorage::SecondaryCaptureImageStorage ); | ||
| gdcm::DataSet&ds = cp2330file.GetDataSet(); | ||
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| gdcm::DataElement de( gdcm::Tag(0x0008, 0x0016) ); | ||
| const char* msstr = gdcm::MediaStorage::GetMSString(ms); | ||
| de.SetByteValue( msstr, (uint32_t)strlen(msstr) ); | ||
| de.SetVR( gdcm::Attribute<0x0008, 0x0016>::GetVR() ); | ||
| ds.Insert( de ); | ||
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| // New CP 2330 behavior | ||
| gdcm::ImageHelper::SetDirectionCosinesValue( ds, dircos ); | ||
| gdcm::ImageHelper::SetOriginValue( ds, img ); | ||
| gdcm::ImageHelper::SetSpacingValue( ds, spacing ); | ||
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| std::cout << ds << std::endl; | ||
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| // previous call added the attribute | ||
| gdcm::Tag pixelspacing(0x0028,0x0030); | ||
| if( !ds.FindDataElement( pixelspacing ) ) return 1; | ||
| gdcm::Tag iop(0x0020,0x0037); | ||
| if( !ds.FindDataElement( iop ) ) return 1; | ||
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| std::vector<double> ret = gdcm::ImageHelper::GetSpacingValue( cp2330file ); | ||
| if( ret != spacing ) { | ||
| std::cerr << ret[0] << "," << ret[1] << "," << ret[2] << std::endl; | ||
| return 1; | ||
| } | ||
| // make sure legacy still works: | ||
| ret = gdcm::ImageHelper::GetSpacingValue( file ); | ||
| if( ret[0] != spacing[0] || ret[1] != spacing[1] || ret[2] != 1 ) { | ||
| std::cerr << ret[0] << "," << ret[1] << std::endl; | ||
| return 1; | ||
| } | ||
|
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| } | ||
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| std::cout << "success" << std::endl; | ||
| return 0; | ||
| } |