Authors belong to:
- University of LYON http://www.universite-lyon.fr/
- - Léon Bérard cancer center http://oncora1.lyon.fnclcc.fr
+ - Léon Bérard cancer center http://www.centreleonberard.fr
- CREATIS CNRS laboratory http://www.creatis.insa-lyon.fr
This software is distributed WITHOUT ANY WARRANTY; without even
- BSD See included LICENSE.txt file
- CeCILL-B http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
-======================================================================-====*/
+===========================================================================**/
#ifndef VVIMAGE_CXX
#define VVIMAGE_CXX
+
+// vv
#include "vvImage.h"
+
+// clitk
#include "clitkCommon.h"
-#include <vtkImageData.h>
-#include <vtkImageReslice.h>
-#include <cassert>
+// vtk
+#include <vtkImageData.h>
#include <vtkTransform.h>
-#define NO_RESLICE 1
+// std
+#include <cassert>
//--------------------------------------------------------------------
-vvImage::vvImage():mTransform(vtkSmartPointer<vtkTransform>::New())
+vvImage::vvImage()
{
Init();
}
{
mTimeSpacing = 1;
mTimeOrigin = 0;
+ mImageDimension = 0;
}
//--------------------------------------------------------------------
//--------------------------------------------------------------------
vvImage::~vvImage()
{
- DD("vvImage got deleted!");
Reset();
}
//--------------------------------------------------------------------
//--------------------------------------------------------------------
void vvImage::Reset()
{
- mVtkImages.resize(0);
- mVtkImageReslice.resize(0);
-
+ mVtkImages.clear();
Init();
}
//--------------------------------------------------------------------
+//--------------------------------------------------------------------
+void vvImage::AddVtkImage(vtkImageData* input)
+{
+ // RP: 20/12/2011
+ // Note that we're simply adding a new image to the vector.
+ // mItkToVtkConverters is therefore not being updated, but
+ // up to here it's not being used anyway...
+ mImageDimension = 0;
+ int* extent = input->GetWholeExtent();
+ if (extent[4] != extent[5])
+ mImageDimension = 3;
+ else if (extent[3] != extent[4])
+ mImageDimension = 2;
+ else if (extent[0] != extent[1])
+ mImageDimension = 1;
+
+ mVtkImages.push_back(input);
+}
+
+//--------------------------------------------------------------------
+
//--------------------------------------------------------------------
int vvImage::GetNumberOfSpatialDimensions()
{
- int dim=GetNumberOfDimensions();
- if (IsTimeSequence())
- return dim-1;
- else
- return dim;
+ return mImageDimension;
}
//--------------------------------------------------------------------
int vvImage::GetNumberOfDimensions() const
{
if (mVtkImages.size()) {
- int dimension = 2;
- int extent[6];
- mVtkImages[0]->GetWholeExtent(extent);
- if (extent[5] - extent[4] >= 1)
- dimension++;
- if (mVtkImages.size() > 1)
- dimension++;
- return dimension;
+ if (IsTimeSequence())
+ return mImageDimension+1;
+ else
+ return mImageDimension;
}
return 0;
}
//--------------------------------------------------------------------
-bool vvImage::IsTimeSequence()
+bool vvImage::IsTimeSequence() const
{
return mVtkImages.size()>1;
}
return false;
}
}
-
//--------------------------------------------------------------------
//--------------------------------------------------------------------
-vtkSmartPointer<vtkTransform> vvImage::GetTransform()
+const std::vector< vtkSmartPointer<vtkTransform> >& vvImage::GetTransform()
{
return this->mTransform;
}
//--------------------------------------------------------------------
+
//--------------------------------------------------------------------
-void vvImage::UpdateReslice()
+bool vvImage::HaveSameSizeAndSpacingThan(vvImage * other)
{
- for (unsigned int i=0; i<mVtkImageReslice.size(); i++) {
- mVtkImageReslice[i]->Update();
+ bool same = true;
+ for(int i=0; i<GetNumberOfDimensions(); i++) {
+ if ( GetSize()[i] != other->GetSize()[i]) same = false;
+ if ( GetSpacing()[i] != other->GetSpacing()[i]) same = false;
}
+ return same;
}
//--------------------------------------------------------------------
+itk::MetaDataDictionary* vvImage::GetFirstMetaDataDictionary()
+{
+ return mDictionary[0];
+}
+//--------------------------------------------------------------------
+
#endif // VVIMAGE_CXX