[vtkusers] vtk+mfc dicom image dispay

[Kiran Gachchi]

Hi All,


1)      I want to read a DICOM image using VTK and display it on MFC picture control.
I am able to do this. But the problem is, if I drag the image on picture control, it will rotate.  How to resolve it? I have attached the code snippet.


pvtkDICOMImageReaderRef->SetFileName((LPCTSTR)cstrFileName);
pviewer_Ref->SetInput(pvtkDICOMImageReaderRef->GetOutput());
pviewer_Ref->SetupInteractor(pvtkMFCWindow_Ref->GetInteractor());
pvtkMFCWindow_Ref->SetRenderWindow((vtkWin32OpenGLRenderWindow *)pviewer_Ref->GetRenderWindow());
pviewer_Ref->SetColorLevel(128);
pviewer_Ref->SetColorWindow(1500);
pviewer_Ref->GetRenderer()->ResetCamera();
pviewer_Ref->Render();


2)      I tried one more thing. In this case, DICOM image on MFC picture control will not rotate, but Image won't fit in the picture control properly.

this->pvtkDICOMImageReaderRef->SetFileName((LPCTSTR)cstrFileName);
this->pvtkDICOMImageReaderRef->Update();
this->pvtkImageMapper->SetInput(this->pvtkDICOMImageReaderRef->GetOutput());
this->pvtkImageMapper->SetColorLevel(128);
this->pvtkImageMapper->SetColorWindow(1500);//8192
this->pvtkActor2D->SetMapper(this->pvtkImageMapper);
this->pvtkRendererRef->AddActor(this->pvtkActor2D);
this->pvtkRendererRef->GetRenderWindow()->Render();
this->pvtkRendererRef->ResetCamera();

Please help me out.


Regards,
Kiran



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