vtkMNITransformWriter.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) 2006 Atamai, Inc.
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkMNITransformWriter_h
#define vtkMNITransformWriter_h
 
#include "vtkAlgorithm.h"
#include "vtkIOMINCModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAbstractTransform;
class vtkHomogeneousTransform;
class vtkThinPlateSplineTransform;
class vtkGridTransform;
class vtkCollection;
 
class VTKIOMINC_EXPORT vtkMNITransformWriter : public vtkAlgorithm
{
public:
  vtkTypeMacro(vtkMNITransformWriter, vtkAlgorithm);
 
  static vtkMNITransformWriter* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetFilePathMacro(FileName);
  vtkGetFilePathMacro(FileName);

  virtual const char* GetFileExtensions() { return ".xfm"; }

  virtual const char* GetDescriptiveName() { return "MNI Transform"; }


  virtual void SetTransform(vtkAbstractTransform* transform);
  virtual vtkAbstractTransform* GetTransform() { return this->Transform; }

  virtual void AddTransform(vtkAbstractTransform* transform);

  virtual int GetNumberOfTransforms();


  vtkSetStringMacro(Comments);
  vtkGetStringMacro(Comments);

  virtual void Write();
 
protected:
  vtkMNITransformWriter();
  ~vtkMNITransformWriter() override;
 
  char* FileName;
  vtkAbstractTransform* Transform;
  vtkCollection* Transforms;
  char* Comments;
 
  int WriteLinearTransform(ostream& outfile, vtkHomogeneousTransform* transform);
  int WriteThinPlateSplineTransform(ostream& outfile, vtkThinPlateSplineTransform* transform);
  int WriteGridTransform(ostream& outfile, vtkGridTransform* transform);
 
  virtual int WriteTransform(ostream& outfile, vtkAbstractTransform* transform);
 
  virtual int WriteFile();
 
  vtkTypeBool ProcessRequest(
    vtkInformation* request, vtkInformationVector** inInfo, vtkInformationVector* outInfo) override;
 
private:
  vtkMNITransformWriter(const vtkMNITransformWriter&) = delete;
  void operator=(const vtkMNITransformWriter&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif