VTK/Examples/Cxx/ImageData/ImageReslice

#include <vtkVersion.h>
#include <vtkActor.h>
#include <vtkImageData.h>
#include <vtkIntArray.h>
#include <vtkProperty2D.h>
#include <vtkRenderer.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkSmartPointer.h>
#include <vtkImageReslice.h>
 
int main(int, char *[] )
{
 
  vtkSmartPointer<vtkImageData> image =
    vtkSmartPointer<vtkImageData>::New();
  image->SetExtent(0, 9, 0, 9, 0, 0);
#if VTK_MAJOR_VERSION <= 5
  image->SetNumberOfScalarComponents(1);
  image->SetScalarTypeToInt();
#else
  image->AllocateScalars(VTK_INT,1);
#endif
  int* pixel = static_cast<int*>(image->GetScalarPointer(0,9,0));
 
  vtkSmartPointer<vtkImageReslice> reslice =
    vtkSmartPointer<vtkImageReslice>::New();
  reslice->SetOutputExtent(0, 9, 0, 100, 0, 0);
#if VTK_MAJOR_VERSION <= 5
  reslice->SetInputConnection(image->GetProducerPort());
#else
  reslice->SetInputData(image);
#endif
  reslice->Update();
 
  int* pixel2 = static_cast<int*>(reslice->GetOutput()->GetScalarPointer(0,11,0));
 
  return EXIT_SUCCESS;
}

cmake_minimum_required(VERSION 2.6)
 
PROJECT(ImageReslice)
 
FIND_PACKAGE(VTK REQUIRED)
INCLUDE(${VTK_USE_FILE})
 
ADD_EXECUTABLE(ImageReslice ImageReslice.cxx)
TARGET_LINK_LIBRARIES(ImageReslice vtkHybrid)