======================================================================-====*/
#ifndef VVIMAGE_CXX
#define VVIMAGE_CXX
+
+// vv
#include "vvImage.h"
+
+// clitk
#include "clitkCommon.h"
+
+// vtk
#include <vtkImageData.h>
#include <vtkImageReslice.h>
+#include <vtkTransform.h>
+
+// std
#include <cassert>
-#include <vtkGeneralTransform.h>
-#include <vtkTransform.h>
-#include <vtkGridTransform.h>
+#define NO_RESLICE 1
//--------------------------------------------------------------------
-vvImage::vvImage():mGeneralTransform(vtkSmartPointer<vtkGeneralTransform>::New()),
- mTransform (vtkSmartPointer<vtkTransform>::New()),
- mGridTransform (vtkSmartPointer<vtkGridTransform>::New())
+vvImage::vvImage():mTransform(vtkSmartPointer<vtkTransform>::New())
{
- mGeneralTransform->Concatenate(mTransform);
- mGeneralTransform->Concatenate(mGridTransform);
Init();
}
//--------------------------------------------------------------------
{
mTimeSpacing = 1;
mTimeOrigin = 0;
+ mImageDimension = 0;
}
//--------------------------------------------------------------------
//--------------------------------------------------------------------
void vvImage::Reset()
{
- for (unsigned int i = 0; i < mVtkImages.size(); i++)
- mVtkImageReslice[i]->GetInput()->Delete();
-
mVtkImages.resize(0);
mVtkImageReslice.resize(0);
}
//--------------------------------------------------------------------
-//--------------------------------------------------------------------
-void vvImage::SetImage(std::vector< vtkImageData* > images)
-{
- Reset();
- for (unsigned int i = 0; i < images.size(); i++)
- AddImage(images[i]);
-}
-//--------------------------------------------------------------------
-
-
-//--------------------------------------------------------------------
-void vvImage::AddImage(vtkImageData* image)
-{
- mVtkImageReslice.push_back(vtkSmartPointer<vtkImageReslice>::New());
-
- mVtkImageReslice.back()->SetInterpolationModeToLinear();
- mVtkImageReslice.back()->AutoCropOutputOn();
- mVtkImageReslice.back()->SetBackgroundColor(-1000,-1000,-1000,1);
- mVtkImageReslice.back()->SetResliceTransform(mGeneralTransform);
- mVtkImageReslice.back()->SetInput(0, image);
- mVtkImageReslice.back()->Update();
-
- mVtkImages.push_back( mVtkImageReslice.back()->GetOutput(0) );
-}
-//--------------------------------------------------------------------
-
//--------------------------------------------------------------------
int vvImage::GetNumberOfSpatialDimensions()
{
- int dim=GetNumberOfDimensions();
- if (IsTimeSequence())
- return dim-1;
- else
- return dim;
+ return mImageDimension;
+ // int dim=GetNumberOfDimensions();
+ // if (IsTimeSequence())
+ // return dim+1;
+ // else
+ // return dim;
}
//--------------------------------------------------------------------
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;
+ // int dimension = 3;
+ // int extent[6];
+ // mVtkImages[0]->GetWholeExtent(extent);
+ // if (extent[5] - extent[4] >= 1)
+ // dimension++;
+ // // if (mVtkImages.size() > 1)
+ // // dimension++;
+ // return dimension;
}
return 0;
}
//--------------------------------------------------------------------
-bool vvImage::IsTimeSequence()
+bool vvImage::IsTimeSequence() const
{
return mVtkImages.size()>1;
}
//--------------------------------------------------------------------
vtkSmartPointer<vtkTransform> vvImage::GetTransform()
{
- return mTransform;
-}
-//--------------------------------------------------------------------
-
-//--------------------------------------------------------------------
-vtkSmartPointer<vtkGridTransform> vvImage::GetGridTransform()
-{
- return mGridTransform;
+ return this->mTransform;
}
//--------------------------------------------------------------------
}
//--------------------------------------------------------------------
-
-//--------------------------------------------------------------------
-vtkImageData * CopyAndCastToFloatFrom(vtkImageData * input)
-{
- vtkImageData * p = vtkImageData::New();
- p->SetExtent(input->GetExtent ()); // Only first ! could not be 4D
- p->SetScalarTypeToFloat();
- p->AllocateScalars();
- p->CopyAndCastFrom(input, input->GetExtent());
- return p;
-}
-//--------------------------------------------------------------------
-
-
#endif // VVIMAGE_CXX