vtkImageSimpleSource.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkImageSimpleSource_h
#define vtkImageSimpleSource_h
 
#include "vtkPVVTKExtensionsFiltersGeneralModule.h" //needed for exports
#include "vtkThreadedImageAlgorithm.h"
 
class VTKPVVTKEXTENSIONSFILTERSGENERAL_EXPORT vtkImageSimpleSource
  : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageSimpleSource* New();
  vtkTypeMacro(vtkImageSimpleSource, vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  vtkGetVector6Macro(WholeExtent, int);
  void SetWholeExtent(int xMinx, int xMax, int yMin, int yMax, int zMin, int zMax);
 
  vtkGetMacro(EnableDistanceSquaredData, bool);
  vtkSetMacro(EnableDistanceSquaredData, bool);
  vtkBooleanMacro(EnableDistanceSquaredData, bool);
 
  vtkGetMacro(EnableSwirlData, bool);
  vtkSetMacro(EnableSwirlData, bool);
  vtkBooleanMacro(EnableSwirlData, bool);
 
protected:
  vtkImageSimpleSource();
  ~vtkImageSimpleSource() override = default;
 
  bool EnableDistanceSquaredData;
  bool EnableSwirlData;
  int FirstIndex[3];
  int WholeExtent[6];
 
  void PrepareImageData(vtkInformationVector** inputVector, vtkInformationVector* outputVector,
    vtkImageData*** inDataObjects = nullptr, vtkImageData** outDataObjects = nullptr) override;
 
  int RequestInformation(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
    int extent[6], int threadId) override;
 
private:
  vtkImageSimpleSource(const vtkImageSimpleSource&) = delete;
  void operator=(const vtkImageSimpleSource&) = delete;
};
 
#endif