Hello,
I am creating a vtkImageData by hand and I cannot successfully transform
it into a mitk::image, so I can later add it to the data storage.
Right now I have this and the node is added, but nothing is displayed:
Snippet
mitk::Geometry3D::Pointer geom3d = mitk::Geometry3D::New();
vec[0] = MyVTKImage->GetSpacing()[0];
vec[1] = MyVTKImage->GetSpacing()[1];
vec[2] = MyVTKImage->GetSpacing()[2];
geom3d->SetSpacing(vec);
geom3d->SetFloatBounds(MyVTKImage->GetBounds());
geom3d->SetImageGeometry(true);
geom3d->SetExtentInMM(0, vec[0]*MyVTKImage->GetExtent()[1]);
geom3d->SetExtentInMM(1, vec[1]*MyVTKImage->GetExtent()[3]);
geom3d->SetExtentInMM(2, vec[2]*MyVTKImage->GetExtent()[5]);
mitk::Image::Pointer outputImage = mitk::Image::New();
outputImage->SetGeometry(geom3d);
outputImage->Initialize(MyVTKImage);
outputImage->SetVolume(MyVTKImage->GetScalarPointer());
outputImage->Update();
Snippet
mitk::DataNode::Pointer dataNode = mitk::DataNode::New();
std::string name ="MyVTKImage";
dataNode->SetData(outputImage);
dataNode->SetProperty("name", mitk::StringProperty::New(name) );
(...)
Snippet
this->GetDataStorage()->Add(dataNode, nodes.front());
So, does anyone know what I am doing wrong or if there's a better way to
achieve this?
Thank you
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