niftkCoordinateAxesData.h

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/*=============================================================================

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

=============================================================================*/

#ifndef niftkCoordinateAxesData_h
#define niftkCoordinateAxesData_h

#include "niftkCoreExports.h"
#include <itkImageRegion.h>
#include <mitkBaseData.h>
#include <vtkMatrix4x4.h>
#include <mitkVector.h>

namespace niftk
{

class NIFTKCORE_EXPORT CoordinateAxesData : public mitk::BaseData
{

public:

  typedef itk::ImageRegion<5>   RegionType;
  typedef RegionType::IndexType IndexType;
  typedef RegionType::SizeType  SizeType;

  mitkClassMacro(CoordinateAxesData, mitk::BaseData)
  itkNewMacro(Self)

  static const char* FILE_NAME;
  static const char* FILE_EXTENSION;
  static const char* FILE_EXTENSION_WITH_ASTERISK;
  static const char* FILE_DIALOG_PATTERN;
  static const char* FILE_DIALOG_NAME;

  void SetRequestedRegionToLargestPossibleRegion() override;
  bool RequestedRegionIsOutsideOfTheBufferedRegion() override;
  virtual bool VerifyRequestedRegion() override;
  virtual void SetRequestedRegion(const itk::DataObject *data) override;
  const RegionType& GetLargestPossibleRegion() const;
  virtual const RegionType& GetRequestedRegion() const;
  virtual void UpdateOutputInformation() override;

  void GetVtkMatrix(vtkMatrix4x4& matrixToWriteTo) const;
  void SetVtkMatrix(const vtkMatrix4x4& matrix);

  bool SaveToFile(const std::string& fileName) const;

  mitk::Point3D MultiplyPoint(const mitk::Point3D& point) const;

  void SetTranslation(const mitk::Point3D& translation);

  void SetTranslation(double tx, double ty, double tz);

protected:
  CoordinateAxesData();
  ~CoordinateAxesData();

private:
  CoordinateAxesData(const CoordinateAxesData&); // Purposefully not implemented.
  CoordinateAxesData& operator=(const CoordinateAxesData&); // Purposefully not implemented.

  mutable RegionType m_LargestPossibleRegion;
  RegionType m_RequestedRegion;
};

}

#endif