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74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageExtractComponents.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkImageExtractComponents
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* @brief Outputs a single component
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*
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* vtkImageExtractComponents takes an input with any number of components
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* and outputs some of them. It does involve a copy of the data.
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*
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* @sa
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* vtkImageAppendComponents
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*/
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#ifndef vtkImageExtractComponents_h
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#define vtkImageExtractComponents_h
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#include "vtkImagingCoreModule.h" // For export macro
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#include "vtkThreadedImageAlgorithm.h"
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class VTKIMAGINGCORE_EXPORT vtkImageExtractComponents : public vtkThreadedImageAlgorithm
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{
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public:
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static vtkImageExtractComponents* New();
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vtkTypeMacro(vtkImageExtractComponents, vtkThreadedImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Set/Get the components to extract.
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*/
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void SetComponents(int c1);
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void SetComponents(int c1, int c2);
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void SetComponents(int c1, int c2, int c3);
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vtkGetVector3Macro(Components, int);
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//@}
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//@{
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/**
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* Get the number of components to extract. This is set implicitly by the
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* SetComponents() method.
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*/
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vtkGetMacro(NumberOfComponents, int);
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//@}
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protected:
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vtkImageExtractComponents();
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~vtkImageExtractComponents() override {}
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int NumberOfComponents;
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int Components[3];
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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void ThreadedExecute(vtkImageData* inData, vtkImageData* outData, int ext[6], int id) override;
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private:
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vtkImageExtractComponents(const vtkImageExtractComponents&) = delete;
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void operator=(const vtkImageExtractComponents&) = delete;
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};
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#endif
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