vtkImageMask.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkImageMask.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkImageMask_h
#define vtkImageMask_h
 
#include "vtkImagingCoreModule.h" // For export macro
#include "vtkThreadedImageAlgorithm.h"
 
class VTKIMAGINGCORE_EXPORT vtkImageMask : public vtkThreadedImageAlgorithm
{
public:
  static vtkImageMask* New();
  vtkTypeMacro(vtkImageMask, vtkThreadedImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetMaskedOutputValue(int num, double* v);
  void SetMaskedOutputValue(double v) { this->SetMaskedOutputValue(1, &v); }
  void SetMaskedOutputValue(double v1, double v2)
  {
    double v[2];
    v[0] = v1;
    v[1] = v2;
    this->SetMaskedOutputValue(2, v);
  }
  void SetMaskedOutputValue(double v1, double v2, double v3)
  {
    double v[3];
    v[0] = v1;
    v[1] = v2;
    v[2] = v3;
    this->SetMaskedOutputValue(3, v);
  }
  double* GetMaskedOutputValue() { return this->MaskedOutputValue; }
  int GetMaskedOutputValueLength() { return this->MaskedOutputValueLength; }
 
 
  vtkSetClampMacro(MaskAlpha, double, 0.0, 1.0);
  vtkGetMacro(MaskAlpha, double);
 
  void SetImageInputData(vtkImageData* in);
 
  void SetMaskInputData(vtkImageData* in);
 
 
  vtkSetMacro(NotMask, vtkTypeBool);
  vtkGetMacro(NotMask, vtkTypeBool);
  vtkBooleanMacro(NotMask, vtkTypeBool);
 
  virtual void SetInput1Data(vtkDataObject* in) { this->SetInputData(0, in); }
  virtual void SetInput2Data(vtkDataObject* in) { this->SetInputData(1, in); }
 
protected:
  vtkImageMask();
  ~vtkImageMask() override;
 
  double* MaskedOutputValue;
  int MaskedOutputValueLength;
  vtkTypeBool NotMask;
  double MaskAlpha;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  void ThreadedRequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector, vtkImageData*** inData, vtkImageData** outData,
    int outExt[6], int threadId) override;
 
private:
  vtkImageMask(const vtkImageMask&) = delete;
  void operator=(const vtkImageMask&) = delete;
};
 
#endif