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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkImageLogic.h,v $
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.
=========================================================================*/
// .NAME vtkImageLogic - And, or, xor, nand, nor, not.
// .SECTION Description
// vtkImageLogic implements basic logic operations.
// SetOperation is used to select the filter's behavior.
// The filter can take two or one input. Inputs must have the same type.
#ifndef __vtkImageLogic_h
#define __vtkImageLogic_h
// Operation options.
#define VTK_AND 0
#define VTK_OR 1
#define VTK_XOR 2
#define VTK_NAND 3
#define VTK_NOR 4
#define VTK_NOT 5
#define VTK_NOP 6
#include "vtkThreadedImageAlgorithm.h"
class VTK_IMAGING_EXPORT vtkImageLogic : public vtkThreadedImageAlgorithm
{
public:
static vtkImageLogic *New();
vtkTypeRevisionMacro(vtkImageLogic,vtkThreadedImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the Operation to perform.
vtkSetMacro(Operation,int);
vtkGetMacro(Operation,int);
void SetOperationToAnd() {this->SetOperation(VTK_AND);};
void SetOperationToOr() {this->SetOperation(VTK_OR);};
void SetOperationToXor() {this->SetOperation(VTK_XOR);};
void SetOperationToNand() {this->SetOperation(VTK_NAND);};
void SetOperationToNor() {this->SetOperation(VTK_NOR);};
void SetOperationToNot() {this->SetOperation(VTK_NOT);};
// Description:
// Set the value to use for true in the output.
vtkSetMacro(OutputTrueValue, double);
vtkGetMacro(OutputTrueValue, double);
// Description:
// Set the Input1 of this filter.
virtual void SetInput1(vtkDataObject *input) { this->SetInput(0,input);};
// Description:
// Set the Input2 of this filter.
virtual void SetInput2(vtkDataObject *input) { this->SetInput(1,input);};
protected:
vtkImageLogic();
~vtkImageLogic() {};
int Operation;
double OutputTrueValue;
void ThreadedRequestData (vtkInformation* request,
vtkInformationVector** inputVector,
vtkInformationVector* outputVector,
vtkImageData ***inData, vtkImageData **outData,
int ext[6], int id);
private:
vtkImageLogic(const vtkImageLogic&); // Not implemented.
void operator=(const vtkImageLogic&); // Not implemented.
};
#endif
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