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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkImageHSIToRGB.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 vtkImageHSIToRGB - Converts HSI components to RGB.
// .SECTION Description
// For each pixel with hue, saturation and intensity components this filter
// outputs the color coded as red, green, blue. Output type must be the same
// as input type.
// .SECTION See Also
// vtkImageRGBToHSI
#ifndef __vtkImageHSIToRGB_h
#define __vtkImageHSIToRGB_h
#include "vtkThreadedImageAlgorithm.h"
class VTK_IMAGING_EXPORT vtkImageHSIToRGB : public vtkThreadedImageAlgorithm
{
public:
static vtkImageHSIToRGB *New();
vtkTypeRevisionMacro(vtkImageHSIToRGB,vtkThreadedImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Hue is an angle. Maximum specifies when it maps back to 0.
// HueMaximum defaults to 255 instead of 2PI, because unsigned char
// is expected as input.
// Maximum also specifies the maximum of the Saturation, and R, G, B.
vtkSetMacro(Maximum,double);
vtkGetMacro(Maximum,double);
protected:
vtkImageHSIToRGB();
~vtkImageHSIToRGB() {};
double Maximum;
void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
int ext[6], int id);
private:
vtkImageHSIToRGB(const vtkImageHSIToRGB&); // Not implemented.
void operator=(const vtkImageHSIToRGB&); // Not implemented.
};
#endif
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