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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkImageMapToWindowLevelColors.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.

=========================================================================*/
#ifndef vtkImageMapToWindowLevelColors_h
#define vtkImageMapToWindowLevelColors_h


#include "vtkImagingColorModule.h" // For export macro
#include "vtkImageMapToColors.h"

class VTKIMAGINGCOLOR_EXPORT vtkImageMapToWindowLevelColors : public vtkImageMapToColors
{
public:
  static vtkImageMapToWindowLevelColors *New();
  vtkTypeMacro(vtkImageMapToWindowLevelColors,vtkImageMapToColors);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkSetMacro( Window, double );
  vtkGetMacro( Window, double );


  vtkSetMacro( Level, double );
  vtkGetMacro( Level, double );

protected:
  vtkImageMapToWindowLevelColors();
  ~vtkImageMapToWindowLevelColors();

  virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *);
  void ThreadedRequestData(vtkInformation *request,
                           vtkInformationVector **inputVector,
                           vtkInformationVector *outputVector,
                           vtkImageData ***inData, vtkImageData **outData,
                           int extent[6], int id);
  virtual int RequestData(vtkInformation *request,
                          vtkInformationVector **inputVector,
                          vtkInformationVector *outputVector);

  double Window;
  double Level;

private:
  vtkImageMapToWindowLevelColors(const vtkImageMapToWindowLevelColors&);  // Not implemented.
  void operator=(const vtkImageMapToWindowLevelColors&);  // Not implemented.
};

#endif