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vtkImageExtractComponents.h
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vtkImageExtractComponents.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkImageExtractComponents.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.
=========================================================================*/
// .NAME vtkImageExtractComponents - Outputs a single component
// .SECTION Description
// vtkImageExtractComponents takes an input with any number of components
// and outputs some of them. It does involve a copy of the data.
// .SECTION See Also
// vtkImageAppendComponents
#ifndef __vtkImageExtractComponents_h
#define __vtkImageExtractComponents_h
#include "vtkThreadedImageAlgorithm.h"
class VTK_IMAGING_EXPORT vtkImageExtractComponents : public vtkThreadedImageAlgorithm
{
public:
static vtkImageExtractComponents *New();
vtkTypeMacro(vtkImageExtractComponents,vtkThreadedImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the components to extract.
void SetComponents(int c1);
void SetComponents(int c1, int c2);
void SetComponents(int c1, int c2, int c3);
vtkGetVector3Macro(Components,int);
// Description:
// Get the number of components to extract. This is set implicitly by the
// SetComponents() method.
vtkGetMacro(NumberOfComponents,int);
protected:
vtkImageExtractComponents();
~vtkImageExtractComponents() {};
int NumberOfComponents;
int Components[3];
virtual int RequestInformation (vtkInformation *, vtkInformationVector**,
vtkInformationVector *);
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
int ext[6], int id);
private:
vtkImageExtractComponents(const vtkImageExtractComponents&); // Not implemented.
void operator=(const vtkImageExtractComponents&); // Not implemented.
};
#endif