vtkImageChangeInformation.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkImageChangeInformation_h
#define vtkImageChangeInformation_h
 
#include "vtkImageAlgorithm.h"
#include "vtkImagingCoreModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkImageData;
 
class VTKIMAGINGCORE_EXPORT vtkImageChangeInformation : public vtkImageAlgorithm
{
public:
  static vtkImageChangeInformation* New();
  vtkTypeMacro(vtkImageChangeInformation, vtkImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  virtual void SetInformationInputData(vtkImageData*);
  virtual vtkImageData* GetInformationInput();


  vtkSetVector3Macro(OutputExtentStart, int);
  vtkGetVector3Macro(OutputExtentStart, int);


  vtkSetVector3Macro(OutputSpacing, double);
  vtkGetVector3Macro(OutputSpacing, double);


  vtkSetVectorMacro(OutputDirection, double, 9);
  vtkGetVectorMacro(OutputDirection, double, 9);


  vtkSetVector3Macro(OutputOrigin, double);
  vtkGetVector3Macro(OutputOrigin, double);


  vtkSetMacro(CenterImage, vtkTypeBool);
  vtkBooleanMacro(CenterImage, vtkTypeBool);
  vtkGetMacro(CenterImage, vtkTypeBool);


  vtkSetVector3Macro(ExtentTranslation, int);
  vtkGetVector3Macro(ExtentTranslation, int);


  vtkSetVector3Macro(SpacingScale, double);
  vtkGetVector3Macro(SpacingScale, double);


  vtkSetVector3Macro(OriginTranslation, double);
  vtkGetVector3Macro(OriginTranslation, double);


  vtkSetVector3Macro(OriginScale, double);
  vtkGetVector3Macro(OriginScale, double);
 
protected:
  vtkImageChangeInformation();
  ~vtkImageChangeInformation() override;
 
  vtkTypeBool CenterImage;
 
  int OutputExtentStart[3];
  int ExtentTranslation[3];
  int FinalExtentTranslation[3];
 
  double OutputSpacing[3];
  double SpacingScale[3];
 
  double OutputDirection[9];
 
  double OutputOrigin[3];
  double OriginScale[3];
  double OriginTranslation[3];
 
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
private:
  vtkImageChangeInformation(const vtkImageChangeInformation&) = delete;
  void operator=(const vtkImageChangeInformation&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif