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 <vtkTransform.h>
+
+// vtk
#include <vtkImageData.h>
-#include <vtkImageReslice.h>
+#include <vtkTransform.h>
+#include <vtkDataObject.h>
+#include <vtkStreamingDemandDrivenPipeline.h>
+#include <vtkInformation.h>
+#include <vtkVersion.h>
+
+// std
#include <cassert>
//--------------------------------------------------------------------
{
mTimeSpacing = 1;
mTimeOrigin = 0;
-
- if (CLITK_EXPERIMENTAL)
- mTransform = vtkSmartPointer<vtkTransform>::New();
+ mImageDimension = 0;
+ mrange[0] = std::numeric_limits<int>::max();;//min
+ mrange[1] = std::numeric_limits<int>::min();;//max
}
//--------------------------------------------------------------------
//--------------------------------------------------------------------
void vvImage::Reset()
{
- if (CLITK_EXPERIMENTAL)
- for (unsigned int i = 0; i < mVtkImages.size(); i++)
- mVtkImageReslice[i]->GetInput(0)->Delete();
- else
- for (unsigned int i = 0; i < mVtkImages.size(); i++)
- mVtkImages[i]->Delete();
-
- mVtkImages.resize(0);
- mVtkImageReslice.resize(0);
-
+ mVtkImages.clear();
Init();
}
//--------------------------------------------------------------------
-
//--------------------------------------------------------------------
-void vvImage::SetImage(std::vector< vtkImageData* > images)
+void vvImage::AddVtkImage(vtkImageData* input)
{
- Reset();
- for (unsigned int i = 0; i < images.size(); i++)
- AddImage(images[i]);
+ // 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;
+#if VTK_MAJOR_VERSION <= 5
+ int* extent = input->GetWholeExtent();
+#else
+ int* extent = input->GetInformation()->Get(vtkDataObject::DATA_EXTENT());
+#endif
+ 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);
}
-//--------------------------------------------------------------------
-
-//--------------------------------------------------------------------
-void vvImage::AddImage(vtkImageData* image)
-{
- if (CLITK_EXPERIMENTAL) {
- mVtkImageReslice.push_back(vtkSmartPointer<vtkImageReslice>::New());
-
- mVtkImageReslice.back()->SetInterpolationModeToLinear();
- mVtkImageReslice.back()->AutoCropOutputOn();
- mVtkImageReslice.back()->SetBackgroundColor(-1000,-1000,-1000,1);
- mVtkImageReslice.back()->SetResliceTransform(mTransform);
- mVtkImageReslice.back()->SetInput(0, image);
- mVtkImageReslice.back()->Update();
-
- mVtkImages.push_back( mVtkImageReslice.back()->GetOutput(0) );
- } else
- mVtkImages.push_back(image);
-}
//--------------------------------------------------------------------
//--------------------------------------------------------------------
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;
}
+//--------------------------------------------------------------------
+
//--------------------------------------------------------------------
void vvImage::GetScalarRange(double* range)
{
- assert(mVtkImages.size());
- double * temp = mVtkImages[0]->GetScalarRange();
- range[0]=temp[0];
- range[1]=temp[1];
- for (unsigned int i=1; i<mVtkImages.size(); i++) {
- temp = mVtkImages[i]->GetScalarRange();
- if (temp[0] < range[0]) range[0]=temp[0];
- if (temp[1] > range[1]) range[1]=temp[1];
- }
+ range[0]=mrange[0];
+ range[1]=mrange[1];
}
+//--------------------------------------------------------------------
//--------------------------------------------------------------------
-std::string vvImage::GetScalarTypeAsString()
+std::string vvImage::GetScalarTypeAsITKString()
{
// WARNING VTK pixel type different from ITK Pixel type
std::string vtktype = mVtkImages[0]->GetScalarTypeAsString();
}
return spacing;
}
-//--------------------------------------------------------------------
-
//--------------------------------------------------------------------
std::vector<double> vvImage::GetOrigin() const
{
//--------------------------------------------------------------------
-bool vvImage::IsTimeSequence()
+bool vvImage::IsTimeSequence() const
{
return mVtkImages.size()>1;
}
}
//--------------------------------------------------------------------
-
//--------------------------------------------------------------------
vtkImageData* vvImage::GetFirstVTKImageData()
{
}
//--------------------------------------------------------------------
-
//--------------------------------------------------------------------
bool vvImage::IsScalarTypeInteger()
{
return false;
}
}
-
//--------------------------------------------------------------------
//--------------------------------------------------------------------
-vtkTransform * vvImage::GetTransform()
+const std::vector< vtkSmartPointer<vtkTransform> >& vvImage::GetTransform()
{
- return mTransform;
+ return this->mTransform;
}
//--------------------------------------------------------------------
-//-------------------------------------------------------------------
-void vvImage::SetRotateX(int xvalue)
-{
- mTransform->PostMultiply();
- mTransform->Translate(-origin[0],-origin[1],-origin[2]);
- mTransform->RotateX(xvalue);
- mTransform->Translate(origin[0],origin[1],origin[2]);
-}
//--------------------------------------------------------------------
-
-//-------------------------------------------------------------------
-void vvImage::SetRotateY(int yvalue)
+bool vvImage::HaveSameSizeAndSpacingThan(vvImage * other)
{
- mTransform->PostMultiply();
- mTransform->Translate(-origin[0],-origin[1],-origin[2]);
- mTransform->RotateY(yvalue);
- mTransform->Translate(origin[0],origin[1],origin[2]);
-}
-//--------------------------------------------------------------------
-
-//-------------------------------------------------------------------
-void vvImage::SetRotateZ(int zvalue)
-{
- mTransform->PostMultiply();
- mTransform->Translate(-origin[0],-origin[1],-origin[2]);
- mTransform->RotateZ(zvalue);
- mTransform->Translate(origin[0],origin[1],origin[2]);
+ 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;
}
//--------------------------------------------------------------------
-
-//-------------------------------------------------------------------
-void vvImage::SetTranslationX(int xvalue)
+itk::MetaDataDictionary* vvImage::GetFirstMetaDataDictionary()
{
- mTransform->Translate(xvalue,0,0);
+ return mDictionary[0];
}
//--------------------------------------------------------------------
-//-------------------------------------------------------------------
-
-void vvImage::SetTranslationY(int yvalue)
-{
- mTransform->Translate(0,yvalue,0);
-}
-//--------------------------------------------------------------------
-
-//-------------------------------------------------------------------
-void vvImage::SetTranslationZ(int zvalue)
-{
- mTransform->Translate(0,0,zvalue);
-}
-//-------------------------------------------------------------------
-
-//-------------------------------------------------------------------
-void vvImage::SetOrigin(double value[3])
-{
- origin[0]=value[0];
- origin[1]=value[1];
- origin[2]=value[2];
-}
-
-//--------------------------------------------------------------------
-void vvImage::SetTransform(vtkTransform *transform)
-{
- mTransform = transform;
-}
-//--------------------------------------------------------------------
#endif // VVIMAGE_CXX
git://git.creatis.insa-lyon.fr / clitk.git / blobdiff