itkVTKImageExport.h

Go to the documentation of this file.

/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef itkVTKImageExport_h
#define itkVTKImageExport_h

#include "itkVTKImageExportBase.h"
#include "itkConceptChecking.h"

namespace itk
{
template< typename TInputImage >
class ITK_TEMPLATE_EXPORT VTKImageExport:public VTKImageExportBase
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(VTKImageExport);

  using Self = VTKImageExport;
  using Superclass = VTKImageExportBase;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;
  static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;

  itkTypeMacro(VTKImageExport, VTKImageExportBase);

  itkNewMacro(Self);

  using InputImageType = TInputImage;

#ifdef ITK_USE_CONCEPT_CHECKING
  itkConceptMacro( ImageDimensionCheck,
                   ( Concept::SameDimensionOrMinusOneOrTwo<
                     3,Self::InputImageDimension > ) );
#endif

  using Superclass::SetInput;
  void SetInput(const InputImageType *);
  InputImageType * GetInput();

protected:
  VTKImageExport();
  ~VTKImageExport() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

  using InputImagePointer = typename InputImageType::Pointer;
  using InputRegionType = typename InputImageType::RegionType;
  using InputSizeType = typename InputRegionType::SizeType;
  using InputIndexType = typename InputRegionType::IndexType;

  int * WholeExtentCallback() override;

  double * SpacingCallback() override;

  double * OriginCallback() override;

  float * FloatSpacingCallback() override;

  float * FloatOriginCallback() override;

  const char * ScalarTypeCallback() override;

  int NumberOfComponentsCallback() override;

  void PropagateUpdateExtentCallback(int *) override;

  int * DataExtentCallback() override;

  void * BufferPointerCallback() override;

private:
  std::string m_ScalarTypeName;
  int         m_WholeExtent[6];
  int         m_DataExtent[6];
  double      m_DataSpacing[3];
  double      m_DataOrigin[3];
  float       m_FloatDataSpacing[3];
  float       m_FloatDataOrigin[3];
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVTKImageExport.hxx"
#endif

#endif