vtkImageConstantPad.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkImageConstantPad_h
#define vtkImageConstantPad_h

#include "vtkImagePadFilter.h"
#include "vtkImagingCoreModule.h" // For export macro

VTK_ABI_NAMESPACE_BEGIN
class vtkDoubleArray;

class VTKIMAGINGCORE_EXPORT vtkImageConstantPad : public vtkImagePadFilter
{
public:
  static vtkImageConstantPad* New();
  vtkTypeMacro(vtkImageConstantPad, vtkImagePadFilter);

  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(Constant, double);
  vtkGetMacro(Constant, double);


  virtual void SetComponentConstants(vtkDoubleArray* values);
  vtkGetObjectMacro(ComponentConstants, vtkDoubleArray);

protected:
  vtkImageConstantPad();
  ~vtkImageConstantPad() override;

  double Constant;
  vtkDoubleArray* ComponentConstants;

  void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
    VTK_FUTURE_CONST int ext[6], int id) override;

private:
  vtkImageConstantPad(const vtkImageConstantPad&) = delete;
  void operator=(const vtkImageConstantPad&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif