49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageLuminance.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 vtkImageLuminance
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* @brief Computes the luminance of the input
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*
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* vtkImageLuminance calculates luminance from an rgb input.
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*/
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#ifndef vtkImageLuminance_h
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#define vtkImageLuminance_h
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#include "vtkImagingColorModule.h" // For export macro
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#include "vtkThreadedImageAlgorithm.h"
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class VTKIMAGINGCOLOR_EXPORT vtkImageLuminance : public vtkThreadedImageAlgorithm
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{
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public:
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static vtkImageLuminance* New();
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vtkTypeMacro(vtkImageLuminance, vtkThreadedImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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protected:
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vtkImageLuminance();
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~vtkImageLuminance() override = default;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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void ThreadedExecute(vtkImageData* inData, vtkImageData* outData, int outExt[6], int id) override;
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private:
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vtkImageLuminance(const vtkImageLuminance&) = delete;
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void operator=(const vtkImageLuminance&) = delete;
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};
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#endif
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